CN109154874B - Image display method, control method and related equipment - Google Patents

Abstract

The image display method, the control method and the related equipment provided by the embodiment of the invention are used for displaying pictures acquired by a camera on a display interface of a display device, wherein the camera comprises an infrared lens and a visible light lens, and the method comprises the following steps: when a mode selection instruction input by a user is acquired, determining a display mode corresponding to the mode selection instruction, wherein the display mode is one or a combination of a visible light image and an infrared image; and acquiring a display code stream according to the display mode, and displaying a picture corresponding to the display code stream through a display interface. In the embodiment of the invention, the camera is provided with the infrared lens and the visible light lens, and a user inputs a mode selection instruction, namely, a corresponding display mode can be determined according to the mode selection instruction, a display code stream corresponding to the display mode is obtained and displayed in a display interface, so that the operation is rapid, and the image acquisition efficiency is also greatly improved.

Description

Image display method, control method and related equipment

technical field

Embodiments of the present invention relate to the technical field of control, and in particular, to an image display method, a control method, and related equipment.

Background technique

With the development of society, the application of cameras is more and more extensive. People collect images through cameras to record the beautiful moments in life. Cameras can be applied to various fields, and devices such as mobile phones, computers, and drones have been equipped with cameras for image acquisition. Generally, cameras are divided into visible light cameras and infrared cameras. Visible light cameras can collect images in places with better lighting conditions, while infrared cameras can collect images in dark nights or places with weak lighting conditions. When users need to continuously collect images of a certain area, they need to carry both a visible light camera and an infrared camera. During the process of collecting images, the camera needs to be constantly replaced to switch between the visible light screen and the infrared screen, which is inconvenient to operate. And the efficiency of image acquisition is low.

SUMMARY OF THE INVENTION

The embodiments of the present invention provide an image display method, a control method, and related equipment, which can realize the camera screen to be displayed through corresponding instructions, with quick operation and high image collection efficiency.

One aspect of the embodiments of the present invention is to provide an image display method for displaying, on a display interface of a display device, a picture acquired by a camera, where the camera includes an infrared lens and a visible light lens, and the method includes:

When acquiring the mode selection instruction input by the user, determine the display mode corresponding to the mode selection instruction, and the display mode is to display one of a visible light picture and an infrared picture or a combination thereof;

According to the display mode, a display code stream is acquired, and a picture corresponding to the display code stream is displayed through a display interface.

Another aspect of the embodiments of the present invention is to provide an image display device, including a display interface, where the display interface is used to display a picture acquired by a camera, the camera includes an infrared lens and a visible light lens, and the display device further includes:

an acquisition unit, used for acquiring the mode selection instruction input by the user;

a processor, configured to determine a display mode corresponding to the mode selection instruction, where the display mode is to display one of a visible light picture and an infrared picture or a combination thereof;

A display unit, configured to acquire a display code stream according to the display mode, and display a picture corresponding to the display code stream through a display interface.

Another aspect of the embodiments of the present invention is to provide a control method for controlling image display through a control device, the control device is communicatively connected with a camera and a display device, the camera includes an infrared lens and a visible light lens, the control method include:

acquiring a display mode of the display device, where the display mode is to display one of a visible light picture and an infrared picture or a combination thereof;

Acquire the code stream from the camera according to the display mode;

The code stream is sent to the display device for display.

Another aspect of the embodiments of the present invention is to provide a control device, the control device is communicatively connected with a camera and a display device, the camera includes an infrared lens and a visible light lens, and the control device includes:

a communication element for acquiring a display mode of the display device, where the display mode is one of a visible light picture and an infrared picture or a combination thereof;

a processor, configured to control the communication element to obtain a code stream from the camera;

The communication element is also used for sending the code stream to the display device for display.

Another aspect of the embodiments of the present invention is to provide a camera control method, the camera includes an infrared lens and a visible light lens, the camera is communicatively connected to a control device, and the method includes:

acquiring an acquisition instruction sent by the control device, where the acquisition instruction corresponds to a display mode, and the display mode is one of a visible light picture and an infrared picture or a combination thereof;

According to the acquisition instruction, the visible light picture and the infrared picture are processed;

Send the processed visible light picture and infrared picture to the control device.

Another aspect of the embodiments of the present invention is to provide a camera, including:

Infrared lens, used to obtain infrared images;

Visible light lens, used to obtain visible light images;

a communication element, connected in communication with the control device, for acquiring an acquisition instruction sent by the control device, where the acquisition instruction corresponds to a display mode, and the display mode is one of a visible light picture and an infrared picture or a combination thereof;

a processor, configured to process the visible light picture and the infrared picture according to the acquisition instruction;

The communication element is also used for sending the processed visible light picture and the infrared picture to the control device.

Another aspect of the embodiments of the present invention is to provide a movable device, including a device body and a camera mounted on the movable device.

Another aspect of the embodiments of the present invention is to provide a camera control method. The camera includes an infrared lens and a visible light lens, which are respectively used to obtain an infrared picture and a visible light picture, and a display interface for displaying the picture obtained by the camera. The method includes:

When acquiring the mode selection instruction input by the user, determine the display mode corresponding to the mode selection instruction, and the display mode is one of a visible light picture and an infrared picture or a combination thereof;

A display code stream is generated according to the display mode and displayed through the display interface.

Another aspect of the embodiments of the present invention is to provide a camera, including:

Infrared lens, used to obtain infrared images;

Visible light lens, used to obtain visible light images;

The display interface is used to display the picture obtained by the camera;

an acquisition unit, used for acquiring the mode selection instruction input by the user;

a processor, configured to determine a display mode corresponding to the mode selection instruction according to the mode selection instruction, where the display mode is one of a visible light picture and an infrared picture or a combination thereof, and generate a display code stream according to the display mode ;

The display unit receives the display code stream and displays it through the display interface.

An image display method, a control method, and related equipment provided by the embodiments of the present invention are used to display a picture obtained by a camera on a display interface of a display device, where the camera includes an infrared lens and a visible light lens, and the method includes: obtaining an image input by a user. When the mode selection instruction is used, the display mode corresponding to the mode selection instruction is determined, and the display mode is to display one or a combination of the visible light picture and the infrared picture; The picture corresponding to the display code stream is displayed. In the embodiment of the present invention, the camera has an infrared lens and a visible light lens, and the user inputs a mode selection instruction, and the corresponding display mode can be determined according to the mode selection instruction, and the display code stream corresponding to the display mode is obtained, and the display code stream corresponding to the display mode can be displayed on the display interface. It can be displayed in the middle of the screen, the operation is fast, and the efficiency of image acquisition is also greatly improved.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

FIG. 1 is a flowchart of an image display method according to an embodiment of the present invention;

2 is a schematic interface diagram of an image display interface provided by an embodiment of the present invention;

3 is a schematic interface diagram of another image display interface provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an image display device according to an embodiment of the present invention;

5 is a flowchart of a control method provided by an embodiment of the present invention;

6 is a schematic structural diagram of a control device provided by an embodiment of the present invention;

FIG. 7 is a flowchart of a camera control method provided by an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a camera according to an embodiment of the present invention;

FIG. 9 is a flowchart of another camera control method provided by an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of another camera provided by an embodiment of the present invention;

Reference number:

200-image display device 201-display interface 202-acquisition unit 203-processor 204-display unit

400-Control device 401-Communication element 402-Processor

600-Camera 601-Infrared Lens 602-Visible Lens 603-Communication Element 604-Processor

800-camera 801-infrared lens 802-visible light lens 803-display interface 804-acquisition unit

805 - Processor 806 - Display unit.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a co-existence of an intervening component.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and features in the embodiments may be combined with each other without conflict.

In the process of using the camera to obtain the visible light picture and the infrared picture, through the development of the user display interface, the user can select the corresponding display mode, obtain the display code stream according to the display mode, and display it through the display interface, so as to realize the arbitrary display of the visible light picture and the infrared picture. switch. The specific process is described in detail by the following examples:

As shown in FIG. 1 , it is a flowchart of an image display method provided by an embodiment of the present invention. The image display method provided by the embodiment of the present invention is used for displaying a picture acquired by a camera on a display interface of a display device, where the camera includes an infrared lens and a visible light lens. The image display method provided by the embodiment of the present invention can be applied in the field of unmanned aerial vehicles. The unmanned aerial vehicle is equipped with a camera including an infrared lens and a visible light lens; it can also be applied to various other devices with an infrared lens and a visible light lens. , such as mobile phones, cameras and other devices. The method in this embodiment may include:

Step S101, when acquiring a mode selection instruction input by a user, determine a display mode corresponding to the mode selection instruction, and the display mode is to display one of a visible light picture and an infrared picture or a combination thereof;

Specifically, the user inputs a mode selection instruction in the human-computer interaction interface of the operation device, and the operation device determines the display mode selected by the user according to the mode selection instruction. In this embodiment, the display mode selected by the user may correspond to displaying a visible light picture or displaying an infrared picture, or may correspond to displaying a combination of a visible light picture and an infrared picture.

Step S102: Acquire a display code stream according to the display mode, and display a picture corresponding to the display code stream through a display interface.

Specifically, in this embodiment, according to the display mode selected by the user, a display code stream corresponding to the display mode is acquired, and a picture corresponding to the display code stream is displayed on the display interface.

In the image display method provided by the embodiment of the present invention, when a mode selection instruction input by a user is received, a display mode corresponding to the mode selection instruction is determined, a display code stream is obtained according to the display mode, and a display interface is used for the display mode. The picture corresponding to the above-mentioned display code stream is displayed. The user only needs to input the mode selection command to display the visible light picture and the infrared picture. The operation is faster and the image collection efficiency is improved.

In the image display method provided by the embodiment of the present invention, the process of acquiring the display code stream according to the display mode specifically includes:

Send an acquisition instruction corresponding to the display mode to the camera, and trigger the camera to feed back a display code stream corresponding to the acquisition instruction.

Specifically, in this embodiment, when the display mode selected by the user is determined, an acquisition instruction corresponding to the display mode is determined, and the acquisition instruction can acquire the display code stream corresponding to the display mode. In this embodiment, the acquisition instruction is sent to the camera, and the camera is triggered to feed back a display code stream corresponding to the acquisition instruction.

In the image display method provided by the embodiment of the present invention, the display device may be connected with a control device. Correspondingly, the process of sending the acquisition command corresponding to the display mode to the camera specifically includes:

sending the display mode to the control device, so that the control device generates an acquisition instruction corresponding to the display mode according to the display mode, and sends the acquisition instruction to the camera;

or

The display device generates a corresponding acquisition instruction according to the display mode, and directly sends it to the camera.

In this embodiment, the display mode selected by the user may be sent to the control device, and the control device generates an acquisition instruction corresponding to the display mode according to the display mode, and then sends the acquisition instruction to the camera. Alternatively, the corresponding acquisition instruction is directly generated by the display device according to the display mode, and is directly sent to the camera.

In this embodiment, the generation process of the acquisition instruction may be generated by a control device connected to the display device, or may be generated directly by the display device. In the implementation manner in which the acquisition instruction is generated by the control device, the display device and the control device are two independent devices. For example, a mobile phone or a pad is clamped on the front-end remote control to display the man-machine interface, and the user can display the man-machine interface on the displayed man-machine interface. operate on the interface. In this embodiment, the display device, the remote controller, and the camera can be communicatively connected in sequence.

On the other hand, in the implementation manner in which the acquisition instruction is generated by the display device, the front-end remote control has its own display screen or display device. Directly control the images captured by the camera.

From another aspect, in the image display method provided by the embodiment of the present invention, the process of acquiring the display code stream according to the display mode may further specifically include:

A code stream including a visible light picture and an infrared picture fed back by the camera is acquired, and the code stream is processed to obtain a display code stream corresponding to the display mode.

In this embodiment, according to the determined display mode, a code stream including a visible light image and an infrared image is obtained from the camera, and after the code stream is processed, a display code stream corresponding to the display mode is obtained.

In the image display method provided by the embodiment of the present invention, the display device is connected to a control device, and the code stream including the visible light picture and the infrared picture fed back by the camera is acquired, and the code stream is processed to obtain a The process of displaying the code stream corresponding to the above-mentioned display mode includes:

sending the display mode to the control device, and receiving a display code stream obtained after the control device processes the code stream fed back by the camera according to the display mode;

or

A code stream including a visible light image and an infrared image fed back by the camera is acquired, and the display device processes the code stream according to the display mode to obtain a display code stream corresponding to the display mode.

In this embodiment, the display mode may be sent to the control device, the control device processes the code stream fed back by the camera according to the display mode, and then the control device feeds back the processed code stream to the display device. It is also possible that the display device directly obtains the code stream including the visible light picture and the infrared picture fed back by the camera, and processes the code stream according to the display device to obtain the display code stream corresponding to the display mode.

In the image display method provided by the embodiment of the present invention, the process of acquiring the display code stream can be obtained by processing the code stream fed back by the camera by the control device, or by processing the code stream fed back by the camera by the display device.

The image display method provided by the embodiment of the present invention further includes: decoding the display code stream before displaying the acquired display code stream on the display interface.

In this embodiment, the acquired display code stream is decoded into a code stream format that can be displayed by the display device, and displayed on the display interface. In this embodiment, for the decoding process of the display code stream, the decoding may be performed by the display device, or the decoding may be performed by the control device.

In the image display method provided by the embodiment of the present invention, a camera may be arranged on the drone to collect images of the area where the drone flies, and a display device is arranged at the user end, and a display device is arranged on the display device that can be used for human-computer interaction. display interface. The user can input an instruction through the display interface to select the image image captured by the camera, which may be a visible light image, an infrared image, or a combination thereof. The display device can directly send an instruction to the camera, obtain the picture code stream collected by the camera, process the picture code stream to obtain the display code stream, decode the display code stream, and display it on the display interface.

In the image display method provided by the embodiment of the present invention, from another aspect, a camera may be set on the drone to collect images of the area where the drone flies, and a display device is set on the user end, and the display device is provided with a display device that can Display interface for human-computer interaction. A control device may also be provided between the camera and the display device. The camera, the control device, and the display device are connected in communication. The user can input an instruction on the display interface, and the display device sends the instruction to the control device to trigger a trigger. The control device obtains the picture code stream collected by the camera, processes the picture code stream to obtain a display code stream, decodes the display code stream, feeds back the picture to be displayed to the display device, and displays the picture on the display device. displayed on the .

In the image display method provided by the embodiment of the present invention, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared screen;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

In some embodiments, the user can select a desired display mode, a display mode that only displays visible light images, a display mode that only displays infrared images, or a combined image of visible light images and infrared images. The combined picture is that among the pictures displayed on the display interface, a visible light picture is displayed in a part of the display area, and an infrared picture is displayed in another part.

In some embodiments, the user may also choose to display a merged picture of the visible light picture and the infrared picture. Generally, the infrared image only displays the depth according to the thermal distribution, without the outline of the object. After the visible light image and the infrared image are merged, the outline of the object can be seen superimposed on the thermal distribution on the displayed image. It is realized that while viewing the thermal distribution, the corresponding object shape can also be observed.

2 and 3, a schematic diagram of an image display interface provided by an embodiment of the present invention is shown. The user clicks the pull-down button above the man-machine interface to trigger the APP to pop up four display modes of man-machine interface options, corresponding to:

Pure visible light display mode, used to display visible light images;

Pure infrared display mode, used to display infrared images;

PIP picture-in-picture display mode, used to display the combined picture of visible light picture and infrared picture;

The MSX fusion picture display mode is used for the fusion picture of visible light picture and infrared picture.

In Figure 2 and Figure 3, after the user triggers the pull-down button, three selection pop-up windows are displayed in the display interface, which can respectively represent the pure visible light mode, the PIP picture-in-picture display mode and the MSX fusion screen display mode. In this embodiment, , the user can click the MSX fusion screen display mode to close it, and the MSX fusion screen display mode after closing is switched to the pure infrared display mode. In this embodiment, four selection pop-up windows can also be set to display, corresponding to the above-mentioned four display modes. The specific display mode is not specifically limited in the embodiment of the present invention, and it should be considered that the various display modes corresponding to the above-mentioned four display modes are displayed. The display modes are all within the protection scope of the embodiments of the present invention.

For example, in Figure 2, selecting the leftmost pop-up window can represent selecting the pure visible light display mode. When the user clicks the pop-up window of the pure visible light display mode, the application APP sends a command corresponding to the pure visible light display mode to the camera, triggering the camera to switch. The encoding outputs pure visible light code stream to the application program APP, and the APP decodes the displayed code stream and displays the picture collected by the visible light lens.

In Figure 3, the pop-up window in the middle position, that is, the second pop-up window from the left, indicates the PIP picture-in-picture display mode. When the user selects the PIP picture-in-picture display mode, the application APP sends the PIP picture-in-picture display mode. The command corresponding to the display mode and the infrared image are embedded in the position parameters to the camera. In the embodiment of the present invention, when displaying the combined image of the visible light image and the infrared image, the infrared image is displayed in a certain area of the display interface, and the default is in the lower right corner of the display interface. The position displays the infrared image, and the infrared image embedded position parameter indicates the embedded position of the infrared image in the code stream fed back by the camera. When the camera receives the instruction corresponding to the PIP picture-in-picture display mode and the infrared picture embedded position parameter, it switches the encoding and outputs the picture-in-picture code stream to the application APP. The code stream decoded and displayed by the application APP is the background captured by the visible light lens. In the lower right corner of the visible light picture, an infrared picture captured by an infrared lens is embedded, and the size of the embedded infrared picture can be adjusted and set.

In the embodiment of the present invention, the instruction corresponding to the PIP picture-in-picture display mode and the infrared image embedded position parameters can be sent to the camera, and the code stream can be processed by the camera, and the visible light image and infrared image code stream collected by the camera can also be directly obtained. Then, the acquired code stream is processed according to the infrared image embedded position parameter.

In the embodiment of the present invention, in the PIP picture-in-picture display mode, the infrared embedded position displayed by default is at the lower right corner of the visible light picture, and can also be set at other positions of the visible light picture. In some embodiments, the application program APP can be triggered to send the infrared picture embedded position parameter instruction to the camera, and the camera code can be changed, so that the camera can output the embedded position of the picture-in-picture infrared code stream.

In the embodiment of the present invention, the rightmost pop-up window represents the MSX fusion screen display mode, and the fusion can be turned off by clicking the OFF key in the mixlevel (fusion strength), that is, the current fusion strength is 0, then at this time, the display of the display device Only infrared images are displayed in the interface. Of course, in this embodiment of the present invention, a pop-up window representing the display of a pure infrared image may also be set separately.

When the user clicks the pure infrared display mode, the application APP sends the corresponding command of the pure infrared display mode to the camera, which triggers the camera to switch the encoding and output the pure infrared code stream to the application APP. The code stream decoded and displayed by the application APP is collected by the infrared lens. Infrared picture.

In the embodiment of the present invention, for the MSX fusion image display mode, a fusion intensity option is also set correspondingly, that is, the fusion intensity of the visible light image and the infrared image can be adjusted. The higher the fusion intensity, the visible light edge contour of the object in the fusion image more obvious. That is, in the infrared picture, the outline of the displayed object is more obvious.

When the user selects the pop-up window corresponding to the MSX fusion screen display mode, and selects the fusion parameters corresponding to the MSX fusion screen display mode, the application APP sends the command corresponding to the MSX fusion screen display mode and the dual-light fusion parameter command to the camera, triggering the camera switch Code stream, output the MSX code stream with the specified dual-light fusion parameters to the application program APP, the code stream decoded and displayed by the application program APP is based on the infrared image as the background, and the edge line of visible light is drawn on the basis of the background infrared image, that is, superimposed. The edge information of visible light is added to the infrared image, showing the effect of fusion.

In the embodiment of the present invention, in the display interface, an X offset (offset compensation option) is also set, which is used to adjust the offset between the infrared picture and the visible light picture. In the actual application process, after a period of time, parameters such as the position between the infrared lens and the visible light lens may deviate from the original set values. At this time, the infrared lens and the visible light lens need to be calibrated to eliminate the deviation. In this embodiment, the software can be adjusted to a certain extent to eliminate the deviation, that is, keep the infrared image still, detect whether there is a deviation between the visible light image and the infrared image, and if so, adjust to make the two overlap. Whether there is a deviation in the specific detection can be identified by some feature graphics, feature points, etc. in the picture. Of course, the range of adjustment through software is limited. During the implementation, of course, it is also possible to keep the light picture still and adjust the infrared picture.

The embodiments introduced in the above-mentioned FIGS. 2 and 3 are an aspect of the implementation of the image display method of the present invention. In the specific application process, the camera in the embodiment of the present invention has both an infrared lens and a visible light lens, and can always obtain infrared images. And the visible light picture, when the application APP informs the camera of which display mode the camera currently needs, preferably, the camera can process the code stream according to the instruction, and then feed back the processed code stream to the application APP, which will be decoded and displayed by the APP. , to save transmission bandwidth. It can also trigger the camera to return only the visible light image stream and the infrared image stream, and process and display it on the APP side of the application program according to the instructions corresponding to the display mode.

In the display screen provided by the embodiment of the present invention, a map of the current image collection area can be displayed in the lower left corner of the display interface, and the displayed map can also be hidden when a button on the map is clicked.

Optionally, if the display mode is to display a visible light picture, the display code stream is a code stream obtained by a visible light lens of the camera.

Optionally, if the display mode is to display an infrared image, the display code stream is a code stream obtained by an infrared lens of the camera.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the display code stream is a code stream including a visible light picture and an infrared picture.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the visible light picture and the infrared picture are displayed simultaneously.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the mode selection instruction includes a relative position parameter of the visible light picture and the infrared picture.

In this embodiment, the display positions of the visible light picture and the infrared picture in the display interface can be determined by using the relative position parameter.

The relative position parameter is: the visible light picture is displayed as a background, and the infrared picture covers a predetermined position on the visible light picture; in this embodiment, the visible light picture may be displayed in a specific area on the visible light picture Overlay with infrared images.

or

The infrared picture is displayed as a background, and the visible light picture covers a predetermined position of the infrared picture.

In this embodiment, a superposition of the visible light picture and the infrared picture may be displayed in a certain area on the infrared picture.

In the embodiment of the present invention, the infrared picture and the visible light picture can also be displayed on a split screen, and the visible light picture is displayed in a part of the display interface, and the infrared picture is displayed in another part.

Optionally, the predetermined position on the visible light picture is the lower right corner of the visible light picture.

In the embodiment of the present invention, the predetermined position on the visible light screen may also be any other position in the visible light screen, and the predetermined position may be adjusted by setting relative position parameters.

In the embodiment of the present invention, if a clicking or sliding operation on the upper-layer picture in the combined picture is detected, the display modes of the infrared picture and the visible light picture are switched. In this embodiment, when the visible light picture and the infrared picture are displayed in combination, the infrared picture is embedded in a certain area of the visible light picture. When it is detected that the user clicks or slides the embedded infrared picture, the difference between the infrared picture and the visible light picture The display area is switched.

Optionally, if the display mode is to display a merged image of a visible light image and an infrared image, the display code stream is a code stream of a merged visible light image and an infrared image.

Optionally, if the display mode is to display a merged picture of a visible light picture and an infrared picture, a superimposed picture of the visible light picture and the infrared picture is displayed.

Optionally, if the display mode is to display a fusion image of a visible light image and an infrared image, the mode selection instruction includes a fusion manner of the visible light image and the infrared image.

Optionally, the fusion manner is to display the outline of the object in the visible light on the basis of the infrared image.

Optionally, the mode selection instruction further includes a fusion intensity of the visible light picture and the infrared picture, and the greater the fusion intensity, the clearer the outline of the object in the visible light in the infrared picture.

Optionally, the mode selection instruction further includes a fusion ratio of the visible light picture and the infrared picture.

Optionally, the fusion method is to fuse the visible light picture and the infrared picture in a preset area of the display interface.

In the embodiment of the present invention, the fusion picture can be displayed only in a partial area of the picture, while pure visible light is still displayed in other areas. Since the infrared picture or the fusion picture is observed, it is not intuitive to observe the visible light picture. By displaying the fusion picture in the local area, The user can clearly understand the position of the current shot and the outline of the shot object by observing the surrounding area.

Optionally, if the display mode is to display a merged picture of a visible light picture and an infrared picture, the mode selection instruction includes a deviation compensation parameter of the visible light picture and the infrared picture.

Optionally, the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture.

Optionally, a trigger control is provided in the display interface of the display device, and the trigger control is used to trigger multiple preset display mode options to be displayed.

Optionally, the multiple display mode options are displayed in the current display screen of the display device in the form of a pop-up window, including multiple preview screens displayed side by side, and when the corresponding preview screen is selected, the preview screen is displayed. The associated operation item of the corresponding display mode.

Optionally, the plurality of preview pictures include visible light preview pictures, combined preview pictures of visible light pictures and infrared pictures, and fusion preview pictures of visible light pictures and infrared pictures.

Optionally, when the fusion preview picture of the visible light picture and the infrared picture is selected, display the fusion intensity option of the visible light picture and the infrared picture and/or the deviation compensation parameter setting option of the visible light picture and the infrared picture .

Embodiments of the present invention provide an image display device. FIG. 4 is a schematic structural diagram of an image display device according to an embodiment of the present invention. As shown in FIG. 4 , the image display device 200 includes: a display interface 201 , an acquisition unit 202 , a processor 203 and a display unit 204 .

The display interface 201 is used to display a picture acquired by a camera, and the camera includes an infrared lens and a visible light lens;

an obtaining unit 202, configured to obtain a mode selection instruction input by a user;

a processor 203, configured to determine a display mode corresponding to the mode selection instruction, where the display mode is to display one of a visible light picture and an infrared picture or a combination thereof;

The display unit 204 is configured to acquire a display code stream according to the display mode, and display a picture corresponding to the display code stream through a display interface.

Optionally, when acquiring the display code stream according to the display mode, the display unit 204 is specifically configured to:

Send an acquisition instruction corresponding to the display mode to the camera, and trigger the camera to feed back a display code stream corresponding to the acquisition instruction.

Optionally, the device is connected to a control device, and when the display unit 204 sends an acquisition instruction corresponding to the display mode to the camera, it is specifically configured to:

sending the display mode to the control device, so that the control device generates an acquisition instruction corresponding to the display mode according to the display mode, and sends the acquisition instruction to the camera;

or

The display device generates a corresponding acquisition instruction according to the display mode, and directly sends it to the camera.

Optionally, when the display unit 204 acquires the display code stream according to the display mode, it is specifically used for:

A code stream including a visible light picture and an infrared picture fed back by the camera is acquired, and the code stream is processed to obtain a display code stream corresponding to the display mode.

Optionally, the device is connected to a control device, and the display unit 204 acquires a code stream including a visible light image and an infrared image fed back by the camera, and processes the code stream to obtain a code stream corresponding to the display mode. When the code stream is displayed, it is specifically used for:

sending the display mode to the control device, and receiving a display code stream obtained after the control device processes the code stream fed back by the camera according to the display mode;

or

A code stream including a visible light image and an infrared image fed back by the camera is acquired, and the display device processes the code stream according to the display mode to obtain a display code stream corresponding to the display mode.

Optionally, before displaying the picture, the display unit 204 is further configured to:

Decode the display code stream.

Optionally, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared screen;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

Optionally, if the display mode is to display a visible light picture, the display code stream is a code stream obtained by a visible light lens of the camera.

Optionally, if the display mode is to display an infrared image, the display code stream is a code stream obtained by an infrared lens of the camera.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the display code stream is a code stream including a visible light picture and an infrared picture.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the visible light picture and the infrared picture are displayed simultaneously.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the mode selection instruction includes a relative position parameter of the visible light picture and the infrared picture.

Optionally, the relative position parameter is: the visible light picture is displayed as a background, and the infrared picture covers a predetermined position on the visible light picture;

or

The infrared picture is displayed as a background, and the visible light picture covers a predetermined position of the infrared picture.

In this embodiment, the visible light picture and the infrared picture may be displayed in a certain specific area on the visible light picture.

It is also possible to display the superposition of the visible light picture and the infrared picture in a certain area on the infrared picture.

Optionally, the predetermined position on the visible light picture is the lower right corner of the visible light picture.

Optionally, the display unit 204 is further configured to switch the display mode of the infrared picture and the visible light picture if a click or slide operation on the upper layer picture in the combined picture is detected.

Optionally, if the display mode is to display a merged image of a visible light image and an infrared image, the display code stream is a code stream of a merged visible light image and an infrared image.

Optionally, if the display mode is to display a merged picture of a visible light picture and an infrared picture, a superimposed picture of the visible light picture and the infrared picture is displayed.

Optionally, if the display mode is to display a fusion image of a visible light image and an infrared image, the mode selection instruction includes a fusion manner of the visible light image and the infrared image.

Optionally, the fusion manner is to display the outline of the object in the visible light on the basis of the infrared image.

Optionally, the mode selection instruction further includes a fusion intensity of the visible light picture and the infrared picture, and the greater the fusion intensity, the clearer the outline of the object in the visible light in the infrared picture.

Optionally, the mode selection instruction further includes a fusion ratio of the visible light picture and the infrared picture.

Optionally, the fusion method is to fuse the visible light picture and the infrared picture in a preset area of the display interface.

Optionally, if the display mode is to display a merged picture of a visible light picture and an infrared picture, the mode selection instruction includes a deviation compensation parameter of the visible light picture and the infrared picture.

Optionally, the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture.

Optionally, a trigger control is provided on the display interface of the device, and the trigger control is used to trigger multiple preset display mode options to be displayed.

Optionally, the multiple display mode options are displayed in the current display screen of the display device in the form of a pop-up window, including multiple preview screens displayed side by side, and when the corresponding preview screen is selected, the preview screen is displayed. The associated operation item of the corresponding display mode.

Optionally, the plurality of preview pictures include visible light preview pictures, combined preview pictures of visible light pictures and infrared pictures, and fusion preview pictures of visible light pictures and infrared pictures.

Optionally, when the fusion preview picture of the visible light picture and the infrared picture is selected, display the fusion intensity option of the visible light picture and the infrared picture and/or the deviation compensation parameter setting option of the visible light picture and the infrared picture .

The specific principles and implementation manners of the image display apparatus provided by the embodiments of the present invention are similar to the embodiments corresponding to the image display methods disclosed in the above embodiments of the present invention, and details are not described herein again. It should be noted that, in the embodiment of the present invention, the image display device may be a camera, a mobile phone, a video camera, an unmanned aerial vehicle, etc., and combinations thereof. The image display device includes a human-machine interface for user interaction.

The image display device provided by the embodiment of the present invention determines a display mode corresponding to the mode selection instruction when receiving a mode selection instruction input by a user, acquires a display code stream according to the display mode, and performs a display interface to the display mode. The picture corresponding to the above-mentioned display code stream is displayed. The user only needs to input the mode selection command to display the visible light picture and the infrared picture. The operation is faster and the image collection efficiency is improved.

As shown in FIG. 5 , a flowchart of a control method provided by an embodiment of the present invention is shown. The control method is used to control image display through a control device, and the control device is communicatively connected to a camera and a display device, and the control device is connected to a camera and a display device. The camera includes an infrared lens and a visible light lens, and the control method includes:

S301. Obtain a display mode of a display device, where the display mode is to display one of a visible light picture and an infrared picture or a combination thereof;

In this embodiment, the control device acquires the display mode selected by the user in the display interface of the display device.

S302. Acquire a code stream from a camera according to the display mode;

In this embodiment, the control device, according to the acquired display mode, correspondingly acquires a code stream corresponding to the display mode from the camera.

S303. Send the code stream to the display device for display.

In this embodiment, the control device sends the code stream obtained from the camera to the display device for display.

In the control method provided by the embodiment of the present invention, after the user selects the display mode to be displayed on the display interface of the display device, the display device sends the display mode to the control device, and triggers the control device to obtain the display mode from the camera according to the display mode The corresponding code stream is fed back to the display device for display.

In the control method provided by the embodiment of the present invention, the process of acquiring a code stream from a camera according to the display mode specifically includes:

An acquisition instruction corresponding to the display mode is generated according to the display mode, and the acquisition instruction is sent to the camera to trigger the camera to feed back a code stream corresponding to the acquisition instruction.

In this embodiment, the control device generates an acquisition instruction corresponding to the display mode according to the acquired display mode, sends the acquisition instruction to the camera, and triggers the camera to feed back a code stream corresponding to the acquisition instruction.

In the control method provided by the embodiment of the present invention, it also includes:

Acquire a code stream of the camera including an infrared image and a visible light image, and process the code stream according to the display mode to obtain a code stream corresponding to the display mode, and stream the code stream corresponding to the display mode sent to the display device for display.

In this embodiment, the control device acquires the code stream including the infrared image and the visible light image collected by the camera, and processes the acquired code stream of the infrared image and the visible light image according to the display mode to obtain the code stream corresponding to the display mode. The control device sends the code stream obtained through processing to the display device for display.

In the control method provided by the embodiment of the present invention, before sending the code stream to the display device, the method further includes:

Decode the stream to be sent.

In this embodiment, before sending the code stream corresponding to the display mode to the display device, the control device decodes the code stream, and decodes the code stream into a format that can be displayed by the display device, so that the display device can display the code stream. The code stream can be displayed directly.

In the control method provided by the embodiment of the present invention, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared screen;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

Optionally, if the display mode is to display visible light images, the camera is instructed to return only the visible light code stream; or the control device selects the code stream of the visible light image from the code streams returned by the camera and sends it to the display device.

In this embodiment, in the specific implementation process, the camera may process the returned visible light code stream according to the display mode, or the control device may process the code stream returned by the camera according to the display mode.

Optionally, if the display mode is to display an infrared image, the camera is instructed to return only an infrared code stream; or a code stream of an infrared image is selected from the code stream returned by the camera through the control device and sent to the display device.

In this embodiment, in the specific implementation process, the camera may process the returned visible light code stream according to the display mode, or the control device may process the code stream returned by the camera according to the display mode.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, instruct the camera to combine the visible light picture and the infrared picture according to the display mode, and send it back to the control device;

or

The infrared picture and the visible light picture returned by the camera are combined according to the display mode.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the visible light picture is displayed as a background, and the infrared picture is covered at a predetermined position on the visible light picture; or the infrared picture is displayed as a background. The picture is displayed as a background, and the visible light picture covers a predetermined position of the infrared picture.

In this embodiment, the predetermined position may be a default fixed position, or may be set according to different needs.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, instruct the camera to fuse the infrared image and the visible light image according to the display mode, and transmit it back to the control device; or

The infrared picture and the visible light picture returned by the camera are fused according to the display mode.

Optionally, the fusion of the infrared picture and the visible light picture is a superposition of the infrared picture and the visible light picture, that is, the outline of the object in the visible light is displayed on the basis of the infrared picture.

The control method provided by the embodiment of the present invention further includes: acquiring a fusion intensity parameter from a display device, and adjusting the fusion effect of the infrared picture and the visible light picture according to the fusion intensity. The outlines of objects in the light can be more clearly described in the picture.

The control method provided by the embodiment of the present invention further includes: acquiring a fusion ratio parameter from a display device, and adjusting the fusion ratio of the visible light picture and the infrared picture according to the fusion ratio parameter.

Optionally, the fusion of the infrared picture and the visible light picture returned by the camera specifically includes:

The infrared picture and the visible light picture are fused in a preset area.

In this embodiment, the preset area may correspond to any area in the display interface.

Optionally, if the display mode is to display a fusion picture of an infrared picture and a visible light picture, then obtain the deviation compensation parameters of the visible light picture and the infrared picture,

Instruct the camera to adjust the infrared picture and the visible light picture according to the deviation compensation parameters, and send it back to the control device; or

The infrared picture and the visible light picture returned by the camera are adjusted according to the deviation compensation parameter.

In this embodiment, during the actual application of the camera, after a period of time, parameters such as the position between the infrared lens and the visible light lens may deviate from the original set values. At this time, the infrared lens and the visible light lens need to be calibrated to eliminate the deviation. In this embodiment, the software can be adjusted to a certain extent to eliminate the deviation, that is, keep the infrared image still, detect whether there is a deviation between the visible light image and the infrared image, and if so, adjust to make the two overlap. Whether there is a deviation in the specific detection can be identified by some feature graphics, feature points, etc. in the picture. Of course, the range of adjustment through software is limited. During the implementation, of course, it is also possible to keep the light picture still and adjust the infrared picture.

In this embodiment, the process of adjusting the infrared picture and the visible light picture may be adjusted by a camera or a control device.

Embodiments of the present invention provide a control device. FIG. 6 is a structural diagram of a control device provided by an embodiment of the present invention. The control device is connected in communication with the camera and the display device, and the camera includes an infrared lens and a visible light lens. As shown in FIG. 6 , the control device includes: a communication element 401 and a processor 402 .

The communication element 401 is used to obtain the display mode of the display device, and the display mode is one of a visible light picture and an infrared picture or a combination thereof;

a processor 402, configured to control the communication element to obtain a code stream from the camera;

The communication element 401 is further configured to send the code stream to the display device for display.

Optionally, when controlling the communication element to acquire the code stream from the camera, the processor 402 is further configured to:

An acquisition instruction corresponding to the display mode is generated according to the display mode, and the acquisition instruction is sent to the camera to trigger the camera to feed back a code stream corresponding to the acquisition instruction.

Optionally, the processor 402 is further configured to:

Acquire a code stream of the camera including an infrared image and a visible light image, and process the code stream according to the display mode to obtain a code stream corresponding to the display mode, and stream the code stream corresponding to the display mode sent to the display device for display.

Optionally, the processor 402 is further configured to:

Before sending the code stream to the display device, the code stream to be sent is decoded.

Optionally, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared image;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

Optionally, if the display mode is to display a visible light picture, the processor 402 instructs the camera to return only the visible light code stream; or select the code stream of the visible light picture from the code stream returned by the camera through the control device for transmission. to the display device.

Optionally, if the display mode is to display an infrared image, the processor instructs the camera to return only the infrared code stream; or selects the code stream of the infrared image from the code stream returned by the camera through the control device and sends it to the camera. display device.

Optionally, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the processor instructs the camera to combine the visible light picture and the infrared picture according to the display mode, and send it back to the control device;

or

The infrared picture and the visible light picture returned by the camera are combined according to the display mode.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the visible light picture is displayed as a background, and the infrared picture is covered at a predetermined position on the visible light picture; or the infrared picture is displayed as a background. The picture is displayed as a background, and the visible light picture covers a predetermined position of the infrared picture.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, the processor instructs the camera to fuse the infrared image and the visible light image according to the display mode, and transmit it back to the control device; or

Fusion of the infrared image and visible light image returned by the camera according to the display mode

Optionally, the fusion of the infrared picture and the visible light picture is a superposition of the infrared picture and the visible light picture, that is, the outline of the object in the visible light is displayed on the basis of the infrared picture.

Optionally, the processor 402 is further configured to:

Obtain the fusion intensity parameter from the display device, and adjust the fusion effect of the infrared image and the visible light image according to the fusion intensity. clear.

Optionally, the processor 402 is further configured to:

A fusion ratio parameter is obtained from the display device, and the fusion ratio of the visible light picture and the infrared picture is adjusted according to the fusion ratio parameter.

Optionally, when the processor 402 fuses the infrared picture and the visible light picture returned by the camera, it is specifically used for:

The infrared picture and the visible light picture are fused in a preset area.

Optionally, if the display mode is to display a fusion picture of an infrared picture and a visible light picture, the processor obtains the deviation compensation parameters of the visible light picture and the infrared picture,

Instruct the camera to adjust the infrared picture and the visible light picture according to the deviation compensation parameters, and send it back to the control device; or

The infrared picture and the visible light picture returned by the camera are adjusted according to the deviation compensation parameter.

In the control device provided by the embodiment of the present invention, after the user selects the display mode to be displayed on the display interface of the display device, the display device sends the display mode to the control device, and triggers the control device to obtain the display mode from the camera according to the display mode The corresponding code stream is fed back to the display device for display.

As shown in FIG. 7 , a flowchart of a camera control method provided by an embodiment of the present invention is shown. The camera includes an infrared lens and a visible light lens, and the camera is connected in communication with the control device. In this method, the camera receives an instruction sent by the control device, and processes the collected code stream according to the instruction. The specific process includes:

S501. Acquire an acquisition instruction sent by the control device, where the acquisition instruction corresponds to a display mode, and the display mode is one of a visible light picture and an infrared picture or a combination thereof;

In this embodiment, the camera acquires the acquisition instruction sent by the control device, and determines the display mode corresponding to the acquisition instruction according to the acquisition instruction;

S502, processing the visible light picture and the infrared picture according to the obtaining instruction;

In this embodiment, the camera processes the visible light picture and the infrared picture that need to be displayed in the display mode corresponding to the acquisition instruction.

S503. Send the processed visible light picture and infrared picture to the control device.

In this embodiment, the camera sends the processed visible light picture and the infrared picture to the control device.

In this embodiment, the user selects the display mode to be displayed on the display interface of the display device, the display device sends the display mode to the control device, the control device generates an acquisition instruction according to the display mode, and sends the display mode to the control device. The acquisition instruction is sent to the camera, which triggers the camera to process the collected visible light picture and infrared picture according to the acquisition instruction, and send the processed visible light picture and infrared picture to the control device.

In the camera control method provided by the embodiment of the present invention, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared image;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

Optionally, if the display mode is to display a visible light picture, the picture acquired by the visible light lens is sent to the control device.

Optionally, if the display mode is

When the infrared image is displayed, the image obtained by the infrared lens is sent to the control device.

Optionally, if the display mode is to display a combined image of an infrared image and a visible light image, the infrared image and the visible light image are combined according to the display mode and sent to the control device.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the visible light picture is displayed as a background, and the infrared picture is covered at a predetermined position on the visible light picture; or the infrared picture is displayed. As a background display, the visible light picture covers a predetermined position of the infrared picture.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, the infrared image and the visible light image are merged according to the display mode, and sent to the control device.

Optionally, the fusion of the infrared picture and the visible light picture is a superposition of the infrared picture and the visible light picture, that is, the outline of the object in the visible light is displayed on the basis of the infrared picture.

The camera control method provided by the embodiment of the present invention further includes:

Obtain the fusion intensity parameter from the control device, and adjust the fusion effect of the infrared image and the visible light image according to the fusion intensity. clear.

The camera control crime provided by the embodiment of the present invention further includes:

The fusion ratio parameter is obtained from the control device, and the fusion ratio of the visible light picture and the infrared picture is adjusted according to the fusion ratio parameter.

Optionally, the fusion of the infrared picture and the visible light picture specifically includes:

The infrared picture and the visible light picture are fused in a preset area.

Optionally, if the display mode is to display the fusion picture of the infrared picture and the visible light picture, the deviation compensation parameter of the visible light picture and the infrared picture is obtained from the control device, and the infrared picture and the visible light picture are calculated according to the deviation. The compensation parameters are adjusted and sent to the control device.

Embodiments of the present invention provide a camera. FIG. 8 is a structural diagram of a camera provided by an embodiment of the present invention. As shown in FIG. 8 , the camera includes: an infrared lens 601 , a visible light lens 602 , a communication element 603 and a processor 604 .

The infrared lens 601 is used to obtain infrared images;

A visible light lens 602, used for acquiring a visible light picture;

The communication element 603 is connected in communication with the control device, and is used to obtain an acquisition instruction sent by the control device, the acquisition instruction corresponds to a display mode, and the display mode is one of a visible light screen and an infrared screen or a combination thereof;

a processor 604, configured to process the visible light picture and the infrared picture according to the obtaining instruction;

The communication element 603 is also used for sending the processed visible light picture and infrared picture to the control device.

Optionally, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared image;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

Optionally, if the display mode is to display a visible light picture, the picture acquired by the visible light lens is sent to the control device.

Optionally, if the display mode is

When the infrared image is displayed, the image obtained by the infrared lens is sent to the control device.

Optionally, if the display mode is to display a combined image of an infrared image and a visible light image, the infrared image and the visible light image are combined according to the display mode and sent to the control device.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the visible light picture is displayed as a background, and the infrared picture is covered at a predetermined position on the visible light picture; or the infrared picture is displayed. As a background display, the visible light picture covers a predetermined position of the infrared picture.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, the infrared image and the visible light image are merged according to the display mode, and sent to the control device.

Optionally, the fusion of the infrared picture and the visible light picture is a superposition of the infrared picture and the visible light picture, that is, the outline of the object in the visible light is displayed on the basis of the infrared picture.

Optionally, the processor 604 is further configured to:

Obtain the fusion intensity parameter from the control device, and adjust the fusion effect of the infrared image and the visible light image according to the fusion intensity. clear.

Optionally, the processor 604 is further configured to:

The fusion ratio parameter is obtained from the control device, and the fusion ratio of the visible light picture and the infrared picture is adjusted according to the fusion ratio parameter.

Optionally, when the processor 604 fuses the infrared picture and the visible light picture, it is further specifically configured to:

The infrared picture and the visible light picture are fused in a preset area.

Optionally, if the display mode is to display the fusion picture of the infrared picture and the visible light picture, the deviation compensation parameter of the visible light picture and the infrared picture is obtained from the control device, and the infrared picture and the visible light picture are calculated according to the deviation. The compensation parameters are adjusted and sent to the control device.

On the basis of the camera shown in FIG. 8 , an embodiment of the present invention further provides a movable device including a device body and a camera mounted on the movable device.

The camera includes: an infrared lens, a visible light lens, a communication element and a processor.

Infrared lens, used to obtain infrared images;

Visible light lens, used to obtain visible light images;

a communication element, connected in communication with the control device, for acquiring an acquisition instruction sent by the control device, where the acquisition instruction corresponds to a display mode, and the display mode is one of a visible light picture and an infrared picture or a combination thereof;

a processor, configured to process the visible light picture and the infrared picture according to the acquisition instruction;

The communication element is also used for sending the processed visible light picture and the infrared picture to the control device.

The movable device provided by the embodiment of the present invention may be an unmanned aerial vehicle, the main body of the device is a fuselage, and the camera is mounted on the fuselage through a pan/tilt.

As shown in FIG. 9 , another camera control method provided by an embodiment of the present invention is shown. In the camera shown in FIG. 9 , the camera includes an infrared lens and a visible light lens, which are respectively used to obtain an infrared picture and a visible light picture. , and a display interface for displaying a picture acquired by the camera, the method comprising:

S701. When acquiring a mode selection instruction input by a user, determine a display mode corresponding to the mode selection instruction, and the display mode is one of a visible light picture and an infrared picture or a combination thereof;

Specifically, in this embodiment, the camera is integrally provided with a display device, the display device has a display screen, the user can input a mode selection instruction in the display interface of the display screen, and the camera selects the mode after receiving the user input. After the instruction, the display mode corresponding to the mode selection instruction is determined.

S702. Generate a display code stream according to the display mode and display it through the display interface.

The camera generates a corresponding display code stream according to the determined display mode, and displays it on the display interface of the display device.

The camera control method provided by the embodiment of the present invention, before displaying the display code stream, further includes:

Decode the display code stream.

In the camera control method provided by the embodiment of the present invention, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared screen;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

Optionally, if the display mode is to display a visible light picture, the infrared lens is turned off, and the code stream of the visible light picture acquired by the visible light lens is displayed; or

The visible light picture is selected and displayed from the code stream of the visible light picture obtained by the visible light lens and the infrared picture obtained by the infrared lens.

Optionally, if the display mode is to display an infrared image, the visible light lens is turned off, and the code stream of the image acquired by the infrared lens is displayed; or

An infrared image is selected and displayed from the code stream of the visible light image acquired by the visible light lens and the infrared image acquired by the infrared lens.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the display code stream is a code stream including an infrared picture and a visible light picture.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the visible light picture and the infrared picture are displayed at the same time.

Optionally, when the display mode is to display a combined picture of an infrared picture and a visible light picture, the mode selection instruction further includes a relative position parameter of the infrared picture and the visible light picture.

Optionally, the relative position parameter is: the visible light picture is displayed as a background, and the infrared picture is overlaid on a predetermined position on the visible light picture; or the infrared picture is displayed as a background, and the visible light picture is overlaid on all the visible light pictures. The predetermined position of the infrared picture.

Optionally, the predetermined position is the lower right corner of the visible light picture.

Optionally, if a click or slide operation on the upper-layer picture in the combined picture is detected, the display modes of the infrared picture and the visible light picture are switched.

Optionally, if the display mode is to display a merged image of an infrared image and a visible light image, the display code stream is a code stream after the infrared image and the visible light image are merged.

Optionally, if the display mode is to display a merged picture of an infrared picture and a visible light picture, the superposition of the visible light picture and the infrared picture is displayed.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, the mode selection instruction includes a fusion manner of the infrared image and the visible light image.

Optionally, the fusion manner is to display the outline of the object in the visible light on the basis of the infrared image.

Optionally, the mode selection instruction includes a fusion intensity of the infrared picture and the visible light picture, and the greater the fusion intensity, the clearer the outline of the object in the infrared picture.

Optionally, the mode selection instruction further includes: a fusion ratio of the visible light picture and the infrared picture.

Optionally, the fusion method is to fuse the visible light picture and the infrared picture in a preset area.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, the mode selection instruction further includes a deviation compensation parameter of the visible light image and the infrared image.

Optionally, the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture.

Optionally, the display interface is provided with a trigger control, and the trigger control is used to trigger a plurality of preset display mode options to be displayed.

Optionally, the multiple display mode options are displayed in the current display screen of the display interface in the form of a pop-up window, including multiple preview screens displayed side by side, and when the corresponding preview screen is selected, the preview screen is displayed. The associated operation item of the corresponding display mode.

Optionally, the plurality of preview pictures include a pure visible light preview picture, a combined preview picture of a visible light picture and an infrared picture, and a preview picture fused with a visible light picture and an infrared picture.

Optionally, when the preview image of the fusion of the visible light image and the infrared image is selected, the fusion intensity option and/or the deviation compensation parameter setting option of the visible light image and the infrared image is displayed.

Embodiments of the present invention provide a camera. FIG. 10 is a structural diagram of a camera provided by an embodiment of the present invention. As shown in FIG. 10 , the camera 800 includes: an infrared lens 801 , a visible light lens 802 , a display interface 803 , an acquisition unit 804 , a processor 805 and a display unit 806 .

The infrared lens 801 is used to obtain infrared images;

A visible light lens 802, used for acquiring a visible light picture;

A display interface 803, used to display the picture acquired by the camera;

an obtaining unit 804, configured to obtain a mode selection instruction input by a user;

The processor 805 is configured to determine a display mode corresponding to the mode selection instruction according to the mode selection instruction, where the display mode is one of a visible light picture and an infrared picture or a combination thereof, and generate a display code according to the display mode flow;

The display unit 806 receives the display code stream and displays it through the display interface.

Optionally, the processor 805 is further configured to:

Decode the display code stream.

Optionally, the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least includes:

Display visible light screen;

Display infrared image;

Display the combined picture of visible light picture and infrared picture;

Display the fusion picture of visible light picture and infrared picture.

Optionally, if the display mode is to display a visible light picture, the infrared lens is turned off, and the code stream of the visible light picture acquired by the visible light lens is displayed; or

The visible light picture is selected and displayed from the code stream of the visible light picture obtained by the visible light lens and the infrared picture obtained by the infrared lens.

Optionally, if the display mode is to display an infrared image, the visible light lens is turned off, and the code stream of the image acquired by the infrared lens is displayed; or

An infrared image is selected and displayed from the code stream of the visible light image acquired by the visible light lens and the infrared image acquired by the infrared lens.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the display code stream is a code stream including an infrared picture and a visible light picture.

Optionally, if the display mode is to display a combined picture of an infrared picture and a visible light picture, the visible light picture and the infrared picture are displayed at the same time.

Optionally, when the display mode is to display a combined picture of an infrared picture and a visible light picture, the mode selection instruction further includes a relative position parameter of the infrared picture and the visible light picture.

Optionally, the relative position parameter is: the visible light picture is displayed as a background, and the infrared picture is overlaid on a predetermined position on the visible light picture; or the infrared picture is displayed as a background, and the visible light picture is overlaid on all the visible light pictures. The predetermined position of the infrared picture.

Optionally, the predetermined position is the lower right corner of the visible light picture.

Optionally, the processor 805 is further configured to switch the display modes of the infrared picture and the visible light picture if a click or slide operation on the upper layer picture in the combined picture is detected.

Optionally, the processor 805 is further configured to: if the display mode is to display a merged image of an infrared image and a visible light image, the display code stream is a code stream after the infrared image and the visible light image are merged.

Optionally, if the display mode is to display a merged picture of an infrared picture and a visible light picture, the superposition of the visible light picture and the infrared picture is displayed.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, the mode selection instruction includes a fusion manner of the infrared image and the visible light image.

Optionally, the fusion manner is to display the outline of the object in the visible light on the basis of the infrared image.

Optionally, the mode selection instruction includes a fusion intensity of the infrared picture and the visible light picture, and the greater the fusion intensity, the clearer the outline of the object in the infrared picture.

Optionally, the mode selection instruction further includes: a fusion ratio of the visible light picture and the infrared picture.

Optionally, the fusion method is to fuse the visible light picture and the infrared picture in a preset area.

Optionally, if the display mode is to display a fusion image of an infrared image and a visible light image, the mode selection instruction further includes a deviation compensation parameter of the visible light image and the infrared image.

Optionally, the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture.

Optionally, the display interface is provided with a trigger control, and the trigger control is used to trigger a plurality of preset display mode options to be displayed.

Optionally, the multiple display mode options are displayed in the current display screen of the display interface in the form of a pop-up window, including multiple preview screens displayed side by side, and when the corresponding preview screen is selected, the preview screen is displayed. The associated operation item of the corresponding display mode.

Optionally, the plurality of preview pictures include a pure visible light preview picture, a combined preview picture of a visible light picture and an infrared picture, and a preview picture fused with a visible light picture and an infrared picture.

Optionally, when the preview image of the fusion of the visible light image and the infrared image is selected, the fusion intensity option and/or the deviation compensation parameter setting option of the visible light image and the infrared image is displayed.

In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware, or can be implemented in the form of hardware plus software functional units.

The above-mentioned integrated units implemented in the form of software functional units can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, and includes several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to execute the methods described in the various embodiments of the present invention. some steps. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

Those skilled in the art can clearly understand that, for the convenience and brevity of the description, only the division of the above functional modules is used for illustration. The internal structure is divided into different functional modules to complete all or part of the functions described above. For the specific working process of the apparatus described above, reference may be made to the corresponding process in the foregoing method embodiments, and details are not described herein again.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (93)

1. An image display method, characterized in that, for displaying a picture obtained by a camera on a display interface of a display device, the camera comprises an infrared lens and a visible light lens, the display interface is provided with a trigger control, and the method includes : When a user's operation on the trigger control is detected, multiple preset display mode options are triggered to be displayed, wherein the multiple display mode options are displayed in the current display screen of the display device in the form of a pop-up window, including side-by-side Multiple preview images displayed, and when the corresponding preview image is selected, the associated operation items of the display mode corresponding to the preview image are displayed, and the multiple preview images include a visible light preview image, a combined preview image of a visible light image and an infrared image And the fusion preview picture of visible light picture and infrared picture; When detecting the user's operation on the pop-up window corresponding to the visible light preview picture, obtain the display code stream according to the display mode, and display the visible light picture corresponding to the display code stream through the display interface; When detecting the user's operation on the pop-up window corresponding to the combined preview picture of the visible light picture and the infrared picture, the display code stream is obtained according to the display mode, and the combined picture of the visible light picture and the infrared picture corresponding to the display code stream is displayed on the display interface. to display; When detecting the user's operation on the pop-up window corresponding to the fusion preview picture of the visible light picture and the infrared picture, the display code stream is obtained according to the display mode, and the fusion picture of the visible light picture and the infrared picture corresponding to the display code stream is obtained through the display interface. to display; When it is detected that the user operates the OFF key under the pop-up window corresponding to the fusion preview image of the visible light image and the infrared image, the display code stream is obtained according to the display mode, and the infrared image corresponding to the display code stream is displayed through the display interface. 2. The method according to claim 1, wherein the acquiring the display code stream according to the display mode comprises: Send an acquisition instruction corresponding to the display mode to the camera, and trigger the camera to feed back a display code stream corresponding to the acquisition instruction. 3. The method according to claim 2, wherein the display device is connected to a control device, and the sending an acquisition instruction corresponding to the display mode to the camera comprises: sending the display mode to the control device, so that the control device generates an acquisition instruction corresponding to the display mode according to the display mode, and sends the acquisition instruction to the camera; or The display device generates a corresponding acquisition instruction according to the display mode, and directly sends it to the camera. 4. The method according to claim 1, wherein the acquiring the display code stream according to the display mode comprises: A code stream including a visible light picture and an infrared picture fed back by the camera is acquired, and the code stream is processed to obtain a display code stream corresponding to the display mode. 5 . The method according to claim 4 , wherein the display device is connected to a control device, and the code stream including a visible light picture and an infrared picture fed back by the camera is acquired, and the code stream is processed. 6 . , and obtaining the display code stream corresponding to the display mode specifically includes: sending the display mode to the control device, and receiving a display code stream obtained after the control device processes the code stream fed back by the camera according to the display mode; or A code stream including a visible light image and an infrared image fed back by the camera is acquired, and the display device processes the code stream according to the display mode to obtain a display code stream corresponding to the display mode. 6. The method according to claim 3 or 5, characterized in that, before displaying the picture, further comprising: Decode the display code stream. 7. The method according to claim 6, wherein the display code stream is decoded by a display device or by the control device. 8. The method according to claim 1, wherein the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least comprises: Display visible light screen; Display infrared image; Display the combined picture of visible light picture and infrared picture; Display the fusion picture of visible light picture and infrared picture. 9 . The method according to claim 8 , wherein if the display mode is to display a visible light picture, the display code stream is a code stream obtained by a visible light lens of the camera. 10 . 10 . The method according to claim 8 , wherein if the display mode is to display an infrared image, the display code stream is a code stream obtained by an infrared lens of the camera. 11 . 11 . The method according to claim 8 , wherein if the display mode is to display a combined picture of a visible light picture and an infrared picture, the display code stream is a code stream including a visible light picture and an infrared picture. 12 . 12 . The method according to claim 11 , wherein if the display mode is to display a combined picture of a visible light picture and an infrared picture, the visible light picture and the infrared picture are displayed simultaneously. 13 . 13 . The method according to claim 12 , wherein, if the display mode is to display a combined picture of a visible light picture and an infrared picture, the mode selection instruction includes the relative relationship between the visible light picture and the infrared picture. 14 . positional parameters. 14 . The method according to claim 13 , wherein the relative position parameter is: the visible light picture is displayed as a background, and the infrared picture is covered at a predetermined position on the visible light picture; 14 . or The infrared picture is displayed as a background, and the visible light picture covers a predetermined position of the infrared picture. 15. The method according to claim 14, wherein the predetermined position on the visible light picture is the lower right corner of the visible light picture. 16 . The method according to claim 13 , wherein if a click or slide operation on an upper-layer picture in the combined picture is detected, the display modes of the infrared picture and the visible light picture are switched. 17 . 17 . The method according to claim 8 , wherein, if the display mode is to display a merged image of a visible light image and an infrared image, the display code stream is a code stream of a merged visible image image and an infrared image. 18 . 18 . The method according to claim 17 , wherein, if the display mode is to display a merged picture of a visible light picture and an infrared picture, then displaying a superimposed picture of the visible light picture and the infrared picture. 19 . 19 . The method according to claim 18 , wherein if the display mode is to display a merged image of a visible light image and an infrared image, the mode selection instruction includes a merged manner of the visible image and infrared image. 20 . 20 . The method according to claim 19 , wherein the fusion method is to display the outline of the object in the visible light on the basis of the infrared image. 21 . 21. The method according to claim 20, wherein the mode selection instruction further includes a fusion intensity of the visible light picture and the infrared picture, the greater the fusion intensity, the higher the fusion intensity of the infrared picture. The clearer the outline of an object in visible light. 22 . The method according to claim 20 , wherein the mode selection instruction further includes a fusion ratio of the visible light picture and the infrared picture. 23 . 23 . The method according to claim 22 , wherein the fusion method is to fuse a visible light picture and an infrared picture in a preset area of the display interface. 24 . 24. The method according to claim 8, wherein, if the display mode is to display a fusion picture of a visible light picture and an infrared picture, the mode selection instruction includes the deviation of the visible light picture and the infrared picture Compensation parameters. 25. The method according to claim 24, wherein the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture. 26. The method according to claim 1, wherein when the fusion preview picture of the visible light picture and the infrared picture is selected, the fusion intensity option of the visible light picture and the infrared picture and/or the visible light picture are displayed. And the deviation compensation parameter setting option of the infrared picture. 27. An image display device, characterized in that it comprises a display interface, the display interface is used to display a picture acquired by a camera, the camera comprises an infrared lens and a visible light lens, the display interface is provided with a trigger control, and the display The device also includes: The acquisition unit is used to acquire the user's operation; The processor is configured to trigger multiple preset display mode options to be displayed when detecting an operation of the trigger control by the user, wherein the multiple display mode options are displayed on the current display of the display device in the form of a pop-up window The picture includes multiple preview pictures displayed side by side, and when the corresponding preview picture is selected, the associated operation items of the display mode corresponding to the preview picture are displayed, and the plurality of preview pictures include visible light preview picture, visible light picture and infrared light. The combined preview picture of the picture and the fusion preview picture of the visible light picture and the infrared picture; The display unit is configured to obtain a display code stream according to the display mode when detecting the user's operation on the pop-up window corresponding to the visible light preview image, and display the visible light image corresponding to the display code stream through the display interface; When operating the pop-up window corresponding to the combined preview picture of the visible light picture and the infrared picture, the display code stream is obtained according to the display mode, and the combined picture of the visible light picture and the infrared picture corresponding to the display code stream is displayed through the display interface; when When detecting the user's operation on the pop-up window corresponding to the fusion preview image of the visible light image and the infrared image, the display code stream is obtained according to the display mode, and the fusion image of the visible light image and the infrared image corresponding to the display code stream is performed through the display interface. Display; when detecting the user's operation of the OFF key under the pop-up window corresponding to the fusion preview image of the visible light image and the infrared image, the display code stream is obtained according to the display mode, and the infrared image corresponding to the display code stream is processed through the display interface. show. 28. The apparatus according to claim 27, wherein, when the display unit acquires the display code stream according to the display mode, it is specifically used for: Send an acquisition instruction corresponding to the display mode to the camera, and trigger the camera to feed back a display code stream corresponding to the acquisition instruction. 29. The apparatus according to claim 28, wherein the apparatus is connected to a control device, and when the display unit sends an acquisition instruction corresponding to the display mode to the camera, it is specifically used for: sending the display mode to the control device, so that the control device generates an acquisition instruction corresponding to the display mode according to the display mode, and sends the acquisition instruction to the camera; or The display device generates a corresponding acquisition instruction according to the display mode, and directly sends it to the camera. 30. The device according to claim 27, wherein when the display unit acquires the display code stream according to the display mode, it is specifically used for: A code stream including a visible light picture and an infrared picture fed back by the camera is acquired, and the code stream is processed to obtain a display code stream corresponding to the display mode. 31 . The apparatus according to claim 30 , wherein the apparatus is connected to a control device, and the display unit is acquiring a code stream including a visible light picture and an infrared picture fed back by the camera, and interpreting the code stream 31 . When processing to obtain a display code stream corresponding to the display mode, it is specifically used for: sending the display mode to the control device, and receiving a display code stream obtained after the control device processes the code stream fed back by the camera according to the display mode; or A code stream including a visible light image and an infrared image fed back by the camera is acquired, and the display device processes the code stream according to the display mode to obtain a display code stream corresponding to the display mode. 32. The device according to any one of claims 27 to 31, wherein the display unit, before displaying the picture, is further configured to: Decode the display code stream. 33. The device according to claim 27, wherein the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least comprises: Display visible light screen; Display infrared screen; Display the combined picture of visible light picture and infrared picture; Display the fusion picture of visible light picture and infrared picture. 34. The apparatus according to claim 33, wherein if the display mode is to display a visible light picture, the display code stream is a code stream obtained by a visible light lens of the camera. 35. The device according to claim 33, wherein if the display mode is to display an infrared image, the display code stream is a code stream obtained by an infrared lens of the camera. 36. The apparatus according to claim 33, wherein if the display mode is to display a combined picture of a visible light picture and an infrared picture, the display code stream is a code stream including a visible light picture and an infrared picture. 37. The device according to claim 36, wherein if the display mode is to display a combined picture of a visible light picture and an infrared picture, the visible light picture and the infrared picture are displayed simultaneously. 38. The device according to claim 37, wherein, if the display mode is a combined picture of displaying a visible light picture and an infrared picture, the mode selection instruction includes the relative relationship between the visible light picture and the infrared picture. positional parameters. 39 . The device according to claim 38 , wherein the relative position parameter is: the visible light picture is displayed as a background, and the infrared picture covers a predetermined position on the visible light picture; 39 . or The infrared picture is displayed as a background, and the visible light picture covers a predetermined position of the infrared picture. 40. The device according to claim 39, wherein the predetermined position on the visible light picture is the lower right corner of the visible light picture. 41. The device according to claim 38, wherein the display unit is further configured to: switch the display modes of the infrared picture and the visible light picture if a click or slide operation on the upper layer picture in the combined picture is detected . 42 . The device according to claim 33 , wherein, if the display mode is to display a merged image of a visible light image and an infrared image, the display code stream is a code stream after the visible light image and the infrared image are merged. 43 . 43. The apparatus according to claim 42, wherein if the display mode is to display a merged picture of a visible light picture and an infrared picture, a superimposed picture of the visible light picture and the infrared picture is displayed. 44 . The device according to claim 43 , wherein if the display mode is to display a merged image of a visible light image and an infrared image, the mode selection instruction includes a merged manner of the visible image and infrared image. 45 . 45. The apparatus according to claim 44, wherein the fusion method is to display the outline of the object in the visible light on the basis of the infrared image. 46. The apparatus according to claim 45, wherein the mode selection instruction further includes a fusion intensity of the visible light picture and the infrared picture, the greater the fusion intensity, the higher the intensity of fusion in the infrared picture. The clearer the outline of an object in visible light. 47. The apparatus according to claim 45, wherein the mode selection instruction further comprises a fusion ratio of the visible light picture and the infrared picture. 48 . The device according to claim 47 , wherein the fusion method is to fuse a visible light picture and an infrared picture in a preset area of the display interface. 49 . 49. The device according to claim 33, wherein, if the display mode is a fusion screen displaying a visible light picture and an infrared picture, the mode selection instruction includes a deviation between the visible light picture and the infrared picture Compensation parameters. 50. The apparatus according to claim 49, wherein the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture. 51. The device according to claim 27, characterized in that, when the fusion preview picture of the visible light picture and the infrared picture is selected, the fusion intensity option of the visible light picture and the infrared picture and/or the visible light picture are displayed. And the deviation compensation parameter setting option of the infrared picture. 52. A camera control method, wherein the camera comprises an infrared lens and a visible light lens, which are respectively used to obtain an infrared picture and a visible light picture, and a display interface for displaying the picture obtained by the camera, the display interface being provided with a trigger control, The method includes: When a user's operation on the trigger control is detected, multiple preset display mode options are triggered to be displayed, wherein the multiple display mode options are displayed in the current display screen of the display device in the form of a pop-up window, including side-by-side Multiple preview images displayed, and when the corresponding preview image is selected, the associated operation items of the display mode corresponding to the preview image are displayed, and the multiple preview images include a visible light preview image, a combined preview image of a visible light image and an infrared image And the fusion preview picture of visible light picture and infrared picture; When detecting the user's operation on the pop-up window corresponding to the visible light preview picture, generating a display code stream according to the display mode, and displaying the visible light picture corresponding to the display code stream through the display interface; When detecting the user's operation on the pop-up window corresponding to the combined preview image of the visible light image and the infrared image, a display code stream is generated according to the display mode, and the combined image of the visible light image and the infrared image corresponding to the display code stream is displayed through the display interface. to display; When the user's operation on the pop-up window corresponding to the fusion preview image of the visible light image and the infrared image is detected, a display code stream is generated according to the display mode, and the fusion image of the visible light image and the infrared image corresponding to the display code stream is generated through the display interface. to display; When detecting the user's operation of the OFF key under the pop-up window corresponding to the fusion preview image of the visible light image and the infrared image, a display code stream is generated according to the display mode, and the infrared image corresponding to the display code stream is displayed through the display interface. 53. The method according to claim 52, wherein before displaying the display code stream, the method further comprises: Decode the display code stream. 54. The method according to claim 52, wherein the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least comprises: Display visible light screen; Display infrared screen; Display the combined picture of visible light picture and infrared picture; Display the fusion picture of visible light picture and infrared picture. 55. The method according to claim 54, wherein if the display mode is to display a visible light picture, then the infrared lens is turned off, and the code stream of the visible light picture obtained by the visible light lens is displayed; or The visible light picture is selected and displayed from the code stream of the visible light picture obtained by the visible light lens and the infrared picture obtained by the infrared lens. 56. The method according to claim 54, wherein if the display mode is to display an infrared image, the visible light lens is turned off, and the code stream of the image acquired by the infrared lens is displayed; or An infrared image is selected and displayed from the code stream of the visible light image acquired by the visible light lens and the infrared image acquired by the infrared lens. 57. The method according to claim 54, wherein if the display mode is to display a combined picture of an infrared picture and a visible light picture, the display code stream is a code stream including an infrared picture and a visible light picture. 58. The method according to claim 57, wherein if the display mode is to display a combined picture of an infrared picture and a visible light picture, the visible light picture and the infrared picture are displayed simultaneously. 59. The method according to claim 58, characterized in that, when the display mode is to display a combined image of an infrared image and a visible light image, the mode selection instruction further comprises the relative relationship between the infrared image and the visible light image. positional parameters. 60. The method according to claim 59, wherein the relative position parameter is: the visible light picture is displayed as a background, and the infrared picture is covered at a predetermined position on the visible light picture; or the infrared picture As a background display, the visible light picture covers a predetermined position of the infrared picture. 61. The method according to claim 60, wherein the predetermined position is the lower right corner of the visible light picture. 62 . The method according to claim 61 , wherein if a click or slide operation on an upper-layer picture in the combined picture is detected, the display modes of the infrared picture and the visible light picture are switched. 63 . 63 . The method according to claim 54 , wherein if the display mode is to display a fusion image of an infrared image and a visible light image, the display code stream is a code stream after the infrared image and the visible light image are merged. 64 . 64. The method according to claim 63, wherein if the display mode is to display a merged image of an infrared image and a visible light image, displaying the superposition of the visible light image and the infrared image. 65. The method according to claim 64, wherein if the display mode is to display a fusion image of an infrared image and a visible light image, the mode selection instruction includes a fusion method of the infrared image and the visible light image. 66. The method according to claim 65, wherein the fusion method is to display the outline of the object in the visible light on the basis of the infrared image. 67. The method according to claim 66, wherein the mode selection instruction comprises a fusion intensity of the infrared image and the visible light image, and the greater the fusion intensity, the higher the intensity of the visible light in the infrared image. The outline of the object is clearer. 68. The method according to claim 66, wherein the mode selection instruction further comprises: a fusion ratio of the visible light picture and the infrared picture. 69. The method according to claim 68, wherein the fusion method is to fuse the visible light picture and the infrared picture in a preset area. 70. The method according to claim 54, wherein, if the display mode is to display a fusion picture of an infrared picture and a visible light picture, the mode selection instruction further comprises deviation compensation of the visible light picture and the infrared picture parameter. 71. The method according to claim 70, wherein the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture. 72. The method according to claim 52, wherein when the preview image of the fusion of the visible light image and the infrared image is selected, the fusion intensity option and/or the difference between the visible light image and the infrared image is displayed. Deviation compensation parameter setting options. 73. A camera, characterized in that, comprising: Infrared lens, used to obtain infrared images; Visible light lens, used to obtain visible light images; a display interface, used to display the picture acquired by the camera, the display interface is provided with a trigger control; The acquisition unit is used to acquire the user's operation; The processor is configured to trigger multiple preset display mode options to be displayed when detecting an operation of the trigger control by the user, wherein the multiple display mode options are displayed on the current display of the display device in the form of a pop-up window The picture includes multiple preview pictures displayed side by side, and when the corresponding preview picture is selected, the associated operation items of the display mode corresponding to the preview picture are displayed, and the plurality of preview pictures include visible light preview picture, visible light picture and infrared light. The combined preview picture of the picture and the fusion preview picture of the visible light picture and the infrared picture; The display unit is configured to obtain a display code stream according to the display mode when detecting the user's operation on the pop-up window corresponding to the visible light preview image, and display the visible light image corresponding to the display code stream through the display interface; When operating the pop-up window corresponding to the combined preview picture of the visible light picture and the infrared picture, the display code stream is obtained according to the display mode, and the combined picture of the visible light picture and the infrared picture corresponding to the display code stream is displayed through the display interface; when When detecting the user's operation on the pop-up window corresponding to the fusion preview image of the visible light image and the infrared image, the display code stream is obtained according to the display mode, and the fusion image of the visible light image and the infrared image corresponding to the display code stream is performed through the display interface. Display; when detecting the user's operation of the OFF key under the pop-up window corresponding to the fusion preview image of the visible light image and the infrared image, the display code stream is obtained according to the display mode, and the infrared image corresponding to the display code stream is processed through the display interface. show. 74. The camera of claim 73, wherein the processor is further configured to: Decode the display code stream. 75. The camera according to claim 73, wherein the display mode, that is, displaying one of a visible light picture and an infrared picture or a combination thereof at least comprises: Display visible light screen; Display infrared image; Display the combined picture of visible light picture and infrared picture; Display the fusion picture of visible light picture and infrared picture. 76. The camera according to claim 75, wherein if the display mode is to display a visible light picture, the infrared lens is turned off, and the code stream of the visible light picture acquired by the visible light lens is displayed; or The visible light picture is selected and displayed from the code stream of the visible light picture obtained by the visible light lens and the infrared picture obtained by the infrared lens. 77. The camera according to claim 75, wherein if the display mode is to display an infrared image, the visible light lens is turned off, and the code stream of the image acquired by the infrared lens is displayed; or An infrared image is selected and displayed from the code stream of the visible light image acquired by the visible light lens and the infrared image acquired by the infrared lens. 78. The camera of claim 75, wherein if the display mode is to display a combined image of an infrared image and a visible light image, the display code stream is a code stream including an infrared image and a visible light image. 79. The camera of claim 78, wherein if the display mode is to display a combined image of an infrared image and a visible light image, the visible light image and the infrared image are simultaneously displayed. 80. The camera according to claim 79, wherein when the display mode is to display a combined picture of an infrared picture and a visible light picture, the mode selection instruction further comprises the relative relationship between the infrared picture and the visible light picture positional parameters. 81. The camera according to claim 80, wherein the relative position parameter is: the visible light picture is displayed as a background, and the infrared picture is covered at a predetermined position on the visible light picture; or the infrared picture As a background display, the visible light picture covers a predetermined position of the infrared picture. 82. The camera according to claim 81, wherein the predetermined position is the lower right corner of the visible light picture. 83. The camera according to claim 81, wherein the processor is further configured to: switch the display mode of the infrared picture and the visible light picture if a click or slide operation on the upper picture in the combined picture is detected . 84. The camera according to claim 81, wherein the processor is further configured to: if the display mode is to display a fusion image of an infrared image and a visible light image, the display code stream is an infrared image and a visible light image The code stream after image fusion. 85. The camera according to claim 84, wherein if the display mode is to display a merged image of an infrared image and a visible light image, the superposition of the visible light image and the infrared image is displayed. 86. The camera of claim 85, wherein if the display mode is to display a fusion image of an infrared image and a visible light image, the mode selection instruction includes a fusion method of the infrared image and the visible light image. 87. The camera according to claim 86, wherein the fusion method is to display the outline of the object in the visible light on the basis of the infrared image. 88. The camera according to claim 87, wherein the mode selection instruction includes a fusion intensity of the infrared picture and the visible light picture, and the greater the fusion intensity, the higher the intensity of the visible light in the infrared picture. The outline of the object is clearer. 89. The camera according to claim 88, wherein the mode selection instruction further comprises: a fusion ratio of the visible light picture and the infrared picture. 90. The camera according to claim 89, wherein the fusion method is to fuse the visible light picture and the infrared picture in a preset area. 91. The camera according to claim 75, wherein, if the display mode is to display a fusion image of an infrared image and a visible light image, the mode selection instruction further comprises offset compensation of the visible light image and the infrared image. parameter. 92. The camera according to claim 91, wherein the deviation compensation parameter is determined according to the offset of the visible light picture relative to the object in the infrared picture. 93. The camera according to claim 73, characterized in that, when the preview image of the fusion of the visible light picture and the infrared picture is selected, the fusion intensity option and/or the difference between the visible light picture and the infrared picture is displayed. Deviation compensation parameter setting options.

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