CN114648498A - Virtual image content measurement method and device, electronic equipment and storage medium - Google Patents

Abstract

The embodiment of the invention discloses a virtual image content measuring method, a virtual image content measuring device, electronic equipment and a storage medium; the method and the device for measuring the content of the virtual image content page can display the virtual image content page, wherein the virtual image content page comprises the content to be measured, a content measuring tool is displayed on the virtual image content page in response to a measuring request operation, and a measuring result of the content to be measured is determined based on the content measuring operation aiming at the content measuring tool; in the embodiment of the invention, because the content measurement tool is mapped in the virtual image content page with the content to be measured, the content to be measured in the virtual reality or augmented reality scene can be measured by operating the content measurement tool in the virtual image content page, so that the content display problem existing in the virtual image content page can be conveniently detected.

Description

A virtual image content measurement method, device, electronic device and storage medium

technical field

The present invention relates to the technical field of terminals, in particular to a method, apparatus, electronic device and storage medium for measuring virtual image content.

Background technique

With the rapid development of augmented reality technology and virtual reality technology, users have higher and higher requirements for the virtual image quality of reality, which requires more scientific and accurate quality in addition to improving the performance parameters of virtual reality or augmented reality scenes. The detection method is used to detect the quality of the content displayed in the virtual reality or augmented reality scene.

At present, the main method adopted when detecting the quality of the content displayed in the virtual reality or augmented reality scene is to capture the low-quality content such as stains and redundant lines in the virtual picture through a camera. However, with this solution, since the optical path in the camera is difficult to match with the optical path in the virtual reality or augmented reality scene, it will affect the shooting picture, and the shooting effect of the camera is difficult to be consistent with the low-quality content captured by the human eye, which affects the detection effect. .

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a method, apparatus, electronic device, and storage medium for measuring virtual image content, which can measure display content in a virtual reality or augmented reality scene, so as to facilitate the detection of content display problems in virtual images.

An embodiment of the present invention provides a method for measuring virtual image content, including:

Displaying a virtual image content page, the virtual image content page includes the content to be measured;

In response to a measurement request operation, displaying a content measurement tool on the virtual image content page;

Based on the content measurement operation for the content measurement tool, a measurement result of the content to be measured is determined.

Correspondingly, an embodiment of the present invention provides an apparatus for measuring virtual image content, including:

a page display unit, configured to display a virtual image content page, where the virtual image content page includes the content to be measured;

a tool display unit, configured to display a content measurement tool on the virtual image content page in response to a measurement request operation;

A result determination unit, configured to determine a measurement result of the content to be measured based on the content measurement operation on the content measurement tool.

Optionally, the to-be-measured content is obtained by projecting a preset real image based on preset virtual image mapping parameters, and the tool display unit is configured to display a measurement reference image on the virtual image content page in response to a measurement request operation, and the The measurement reference image is obtained by projecting a preset reference image based on the same virtual image mapping parameters as the content to be measured, and the measurement reference image includes measurement reference content corresponding to the content to be measured;

The result determination unit is configured to compare the content to be measured with the measurement reference content in the measurement reference image based on the content measurement operation on the measurement reference image to obtain a measurement result of the content to be measured.

Optionally, the tool display unit is configured to display a content drawing control on the virtual content page in response to a measurement request operation, where the content drawing control is used to describe the content to be measured;

The result determination unit is configured to determine a measurement result of the content to be measured based on a content rendering operation for the content rendering control.

Optionally, the result determination unit is configured to move the measurement reference content corresponding to the to-be-measured content to a comparison position of the to-be-measured content based on a motion control operation for the measurement reference image;

At the comparison position, the to-be-measured content is compared with the measurement reference content in the measurement reference image to obtain a measurement result of the to-be-measured content.

Optionally, the result determination unit is configured to obtain a content area corresponding to the content to be measured based on a content rendering operation for the content rendering control;

determining the number of pixels in the content area;

According to the number of pixels, a measurement result of the content to be measured is determined.

Optionally, the result determination unit, configured to determine a drawing trajectory of the content drawing operation based on the content drawing operation for the content drawing control;

When the drawing track is a closed track, the area in the closed track is used as the content area corresponding to the content to be measured;

Calculate the area of the content area according to the number of the pixel points and the area of the pixel point;

According to the area of the content area, the measurement result of the content to be measured is determined.

Optionally, the result determination unit, configured to determine a drawing trajectory of the content drawing operation based on the content drawing operation for the content drawing control;

When the depicted track is a non-closed track, the track area of the non-closed track is used as the content area corresponding to the content to be measured;

Calculate the area length of the content area according to the number of the pixel points and the size of the pixel point;

According to the area length of the content area, the measurement result of the content to be measured is determined.

Correspondingly, an embodiment of the present invention further provides an electronic device, including a memory and a processor; the memory stores an application program, and the processor is configured to run the application program in the memory to execute the application program provided by the embodiment of the present invention. The steps in any of the virtual image content measurement methods.

Correspondingly, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a plurality of instructions, and the instructions are adapted to be loaded by a processor to execute any of the instructions provided by the embodiments of the present invention. Steps in a virtual image content measurement method.

In addition, embodiments of the present invention further provide a computer program product, including computer programs or instructions, which implement steps in any of the virtual image content measurement methods provided by the embodiments of the present invention when the computer program or instructions are executed by a processor.

With the solution of the embodiment of the present invention, a virtual image content page can be displayed, the virtual image content page includes the content to be measured, and in response to a measurement request operation, a content measurement tool is displayed on the virtual image content page. The content measurement operation determines the measurement result of the content to be measured; in this embodiment of the present invention, since the content measurement tool is mapped in the virtual image content page with the content to be measured, the content can be manipulated by operating the content in the virtual image content page. The measurement tool realizes the measurement of the content to be measured in the virtual reality or augmented reality scene, so as to facilitate the detection of content display problems in the virtual image content page.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is a scene schematic diagram of a virtual image content measurement method provided by an embodiment of the present invention;

2 is a flowchart of a method for measuring virtual image content provided by an embodiment of the present invention;

3 is a schematic diagram of a login page provided by an embodiment of the present invention;

4 is a schematic diagram of an authorization login page provided by an embodiment of the present invention;

5 is another schematic diagram of an authorization login page provided by an embodiment of the present invention;

6 is another schematic diagram of an authorization login page provided by an embodiment of the present invention;

7 is a schematic structural diagram of an apparatus for measuring virtual image content provided by an embodiment of the present invention;

8 is another schematic structural diagram of an apparatus for measuring virtual image content provided by an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention.

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 skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Embodiments of the present invention provide a method, apparatus, electronic device, and computer-readable storage medium for measuring virtual image content. Specifically, the embodiment of the present invention provides a virtual image content measurement method suitable for a virtual image content measurement apparatus, and the virtual image content measurement apparatus can be integrated into an electronic device.

The electronic device may be a device such as a terminal, including but not limited to a mobile terminal. For example, a mobile terminal includes, but is not limited to, a smart phone, a smart watch, a tablet computer, a notebook computer, and a smart vehicle.

The method for measuring virtual image content in the embodiment of the present invention may be implemented by a terminal, or may be implemented jointly by a terminal and a server.

The method is described below by taking the terminal implementing the virtual image content measurement method as an example.

As shown in FIG. 1 , the virtual image content measurement system provided by the embodiment of the present invention includes a terminal 10 . The terminal 10 may be used to display a virtual image content page, the virtual image content page includes content to be measured, and in response to a measurement request operation, a content measurement tool is displayed on the virtual image content page, based on the content measurement for the content measurement tool An operation is performed to determine a measurement result of the content to be measured.

Each of them will be described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

The embodiments of the present invention will be described from the perspective of a virtual image content measurement device, which may specifically be integrated in a server or a terminal.

As shown in FIG. 2 , the specific process of the virtual image content measurement method in this embodiment may be as follows:

201. Display a virtual image content page, where the virtual image content page includes content to be measured.

The virtual image content page is composed of the content currently seen by the user in the virtual reality or augmented reality scene. It is understandable that in a virtual reality or augmented reality scene, what the user sees is actually a virtual image projected to the human eye, and the size of the projected virtual image is not fixed, and will vary with the projection parameters. and change.

The traditional projection or TV industry projects all real images. Therefore, it is difficult to measure the variable virtual image content in virtual reality or augmented reality scenes by using the measurement method for real images.

In this embodiment of the present invention, the content to be measured is virtual image content that needs to be measured, such as blemishes on the content page to be measured, areas that do not meet a preset size, lines that may not meet a preset length and/or width, and the like.

Through the measurement, the content size of the content to be measured, such as the size of the stain, the length of the line, etc., can be determined.

202. In response to the measurement request operation, display a content measurement tool on the virtual image content page.

The virtual image content page may include a tool display control, and the measurement request operation may be a triggering operation on the tool display control. Alternatively, the measurement request operation may also be a double-click at any or a fixed position on the virtual image content page, or the user performs a certain gesture or gesture, or may be a single or combined operation of other settings, etc., which is not performed in this embodiment of the present invention. limited.

Specifically, the content measurement tool can be used to measure the content size of the content to be measured. In some optional embodiments, the content measurement tool may be a measurement reference image. The step of "displaying a content measurement tool on the virtual image content page in response to the measurement request operation" may specifically include:

In response to the measurement request operation, a measurement reference image is displayed on the virtual image content page, and the measurement reference image is obtained by projecting a preset reference image based on the same virtual image mapping parameters as the content to be measured, and the measurement reference image includes: The measurement reference content corresponding to the content to be measured.

For example, the measurement reference image can be shown in Figure 3. There are points and lines of different sizes and lengths in the measurement reference image. The points and lines in the measurement reference image can be collectively referred to as standard points and standard lines. It is understandable that Yes, the content in the metric reference image is not limited to the form or content shown in the figure, and technicians can also generate a metric reference image by using separate standard features, and then perform feature selection and switching comparison.

In some examples, the metric reference image may also be in the form of a window.

In some other optional embodiments, the content measurement tool may be a content rendering control capable of rendering the content to be measured. That is, the step "in response to the measurement request operation, displaying the content measurement tool on the virtual image content page" may specifically include:

In response to the measurement request operation, a content drawing control is displayed on the virtual content page, and the content drawing control is used to describe the content to be measured.

The content drawing control may be in the form of a cursor, or may be in any control form, which is not limited in this embodiment of the present invention.

It should be noted that, in some examples, the content to be measured is obtained by projecting a preset real image based on preset virtual image mapping parameters, and the content measurement tools of the present application, such as measurement reference images, and lines drawn by content drawing controls, etc. , which is also mapped to the virtual image content page of the content to be measured by borrowing the optical system in the virtual reality or augmented reality scene.

203. Determine a measurement result of the content to be measured based on the content measurement operation on the content measurement tool.

Wherein, when the content measurement tool is a measurement reference image, step 203 may specifically include:

Based on the content measurement operation on the measurement reference image, the content to be measured is compared with the measurement reference content in the measurement reference image to obtain a measurement result of the content to be measured.

Specifically, the content measurement operation may be an operation such as translation or rotation of the measurement reference image. For example, the step of "compare the content to be measured with the measurement reference content in the measurement reference image based on the content measurement operation on the measurement reference image to obtain a measurement result of the content to be measured", which may specifically include :

based on the motion control operation on the measurement reference image, moving the measurement reference content corresponding to the content to be measured to a comparison position of the content to be measured;

At the comparison position, the to-be-measured content is compared with the measurement reference content in the measurement reference image to obtain a measurement result of the to-be-measured content.

In some examples, the motion control operation may be a no-operation, and the metric reference content may be displayed directly in the contrast position.

Alternatively, as shown in FIG. 4 , when a defective point (content to be measured) is detected, the measurement reference image is displayed, and the measurement reference image is moved close to the defective point. According to the metric reference content in the metric reference image, the size of the defective point can be judged by close comparison or covering the point to be measured.

Alternatively, as shown in Figure 5, when it is necessary to measure the line length or compare the line width, the metric reference image can be rotated through the motion control operation, so that the metric reference image is rotated to the same angle as the line angle, and the Line length measurement or line width comparison, etc.

It can be understood that, after the measurement is completed, in order to check whether there are other bad phenomena in the virtual image content page, and at the same time to avoid confusion between the points in the measurement reference window or the measurement reference image and the bad points, you can set the measurement reference image for the measurement reference image. Show/hide function for easy switching when measuring.

Wherein, when the content measurement tool is a content depiction control, the step "determining the measurement result of the content to be measured based on the content measurement operation on the content measurement tool" may specifically include:

A measurement result of the content to be measured is determined based on a content rendering operation for the content rendering control.

Specifically, the step of "determining the measurement result of the content to be measured based on the content rendering operation for the content rendering control" may include:

obtaining a content area corresponding to the content to be measured based on a content rendering operation for the content rendering control;

determining the number of pixels in the content area;

According to the number of pixels, a measurement result of the content to be measured is determined.

For example, as shown in FIG. 6 , the user can circle a range where a piece of content is located through a content drawing operation, and can calculate the size of the content to be measured according to the circled range.

That is, in some optional embodiments, the step "obtaining the content area corresponding to the content to be measured based on the content rendering operation on the content rendering control" may specifically include:

determining a drawing trajectory of the content drawing operation based on the content drawing operation for the content drawing control;

When the drawing track is a closed track, the area in the closed track is used as the content area corresponding to the content to be measured;

Correspondingly, the step of "determining the measurement result of the content to be measured according to the number of pixels" includes:

Calculate the area of the content area according to the number of the pixel points and the area of the pixel point;

According to the area of the content area, the measurement result of the content to be measured is determined.

For example, for point detection, the user can draw the edge of the stain through a content drawing control (such as a brush). After the drawing is completed, the stain area S=N can be calculated by detecting the number N of pixels in the content area (drawing area). *△S (where △S is the area of a single pixel).

Further, in this embodiment of the present invention, the total area can be converted into a standard circle of the same area, and the diameter of this circle is defined as the size of the stain, that is, the size of the stain

In other examples, as shown in FIG. 7 , the user can draw a range where a piece of content is located through a content drawing operation, and can calculate the size of the content to be measured according to the drawn range.

That is, in some optional embodiments, the step "obtaining the content area corresponding to the content to be measured based on the content rendering operation on the content rendering control" may specifically include:

determining a drawing trajectory of the content drawing operation based on the content drawing operation for the content drawing control;

When the depicted track is a non-closed track, the track area of the non-closed track is used as the content area corresponding to the content to be measured;

Correspondingly, the step of "determining the measurement result of the content to be measured according to the number of pixels" includes:

Calculate the area length of the content area according to the number of the pixel points and the size of the pixel point;

According to the area length of the content area, the measurement result of the content to be measured is determined.

For example, for lines, you can also choose the way to draw the line trajectory, and calculate the length of the defective line by detecting the number of pixels N occupied by the drawn trajectory, that is, L=N*△L (△L is a single pixel point. It should be noted that in order to ensure accuracy, the line width of the trace trace should be 1 pixel. If the line width is not one pixel but W pixels, the line length should be L=N*△L/W .

It can be understood that, in this embodiment of the invention, only a certain type of content measurement tool may be selected, or different types of content measurement tools may be used in combination. For example, to detect smaller points, such as the smudge itself occupying only one or two pixels, you can use a metric reference image, detect curve-like smudge detection can use content drawing controls, and so on.

As can be seen from the above, the embodiment of the present invention can display a virtual image content page, the virtual image content page includes the content to be measured, and in response to a measurement request operation, a content measurement tool is displayed on the virtual image content page, based on the content measurement tool. The content measurement operation determines the measurement result of the content to be measured; in this embodiment of the present invention, since the content measurement tool is mapped in the virtual image content page with the content to be measured, the content can be manipulated by operating the content in the virtual image content page. The measurement tool realizes the measurement of the content to be measured in the virtual reality or augmented reality scene, so as to facilitate the detection of content display problems in the virtual image content page.

In order to better implement the above method, correspondingly, an embodiment of the present invention further provides an apparatus for measuring virtual image content.

Referring to Figure 8, the device includes:

The page display unit 801 can be used to display a virtual image content page, and the virtual image content page can include the content to be measured;

A tool display unit 802, which can be configured to display a content measurement tool on the virtual image content page in response to a measurement request operation;

The result determination unit 803 may be configured to determine the measurement result of the content to be measured based on the content measurement operation on the content measurement tool.

In some optional embodiments, the content to be measured is obtained by projecting a preset real image based on preset virtual image mapping parameters, and the tool display unit 802 can be configured to operate in response to the measurement request, and display the content on the virtual image content page. Displaying a measurement reference image, the measurement reference image is obtained by projecting a preset reference image based on the same virtual image mapping parameters as the content to be measured, and the measurement reference image may include measurement reference content corresponding to the content to be measured;

The result determination unit 803 may be configured to compare the content to be measured with the measurement reference content in the measurement reference image based on the content measurement operation for the measurement reference image, to obtain the measurement of the content to be measured result.

In some optional embodiments, the tool display unit 802 may be configured to display a content drawing control on the virtual content page in response to a measurement request operation, and the content drawing control may be used to perform a measurement on the content to be measured. depict;

The result determining unit 803 may be configured to determine the measurement result of the content to be measured based on the content rendering operation for the content rendering control.

In some optional embodiments, the result determination unit 803 may be configured to move the measurement reference content corresponding to the content to be measured to the position of the content to be measured based on the motion control operation on the measurement reference image. contrast position;

At the comparison position, the to-be-measured content is compared with the measurement reference content in the measurement reference image to obtain a measurement result of the to-be-measured content.

In some optional embodiments, the result determination unit 803 may be configured to obtain a content area corresponding to the content to be measured based on a content rendering operation for the content rendering control;

determining the number of pixels in the content area;

According to the number of pixels, a measurement result of the content to be measured is determined.

In some optional embodiments, the result determining unit 803 may be configured to determine a drawing trajectory of the content drawing operation based on the content drawing operation for the content drawing control;

When the drawing track is a closed track, the area in the closed track is used as the content area corresponding to the content to be measured;

Calculate the area of the content area according to the number of the pixel points and the area of the pixel point;

According to the area of the content area, the measurement result of the content to be measured is determined.

In some optional embodiments, the result determining unit 803 may be configured to determine a drawing trajectory of the content drawing operation based on the content drawing operation for the content drawing control;

When the depicted track is a non-closed track, the track area of the non-closed track is used as the content area corresponding to the content to be measured;

Calculate the area length of the content area according to the number of the pixel points and the size of the pixel point;

According to the area length of the content area, the measurement result of the content to be measured is determined.

As can be seen from the above, a virtual image content page can be displayed through the virtual image content measurement device, and the virtual image content page includes the content to be measured, and in response to a measurement request operation, a content measurement tool is displayed on the virtual image content page, based on the measurement for the content. The content measurement operation of the tool determines the measurement result of the content to be measured; in this embodiment of the present invention, since the content measurement tool is mapped to the virtual image content page with the content to be measured, it can be The content measurement tool is operated to measure the content to be measured in the virtual reality or augmented reality scene, so as to facilitate the detection of content display problems in the virtual image content page.

In addition, an embodiment of the present invention also provides an electronic device, which may be a terminal or a server, etc. As shown in FIG. 9 , which shows a schematic structural diagram of the electronic device involved in the embodiment of the present invention, specifically :

The electronic device may include a radio frequency (RF, Radio Frequency) circuit 901, a memory 902 including one or more computer-readable storage media, an input unit 903, a display unit 904, a sensor 905, an audio circuit 906, a wireless fidelity (WiFi) , Wireless Fidelity) module 907, a processor 908 including one or more processing cores, and a power supply 909 and other components. Those skilled in the art can understand that the structure of the electronic device shown in FIG. 9 does not constitute a limitation on the electronic device, and may include more or less components than the one shown, or combine some components, or arrange different components. in:

The RF circuit 901 can be used for receiving and sending signals during transmission and reception of information or during a call. In particular, after receiving the downlink information of the base station, it is handed over to one or more processors 908 for processing; in addition, it sends the uplink data to the base station. . Typically, the RF circuit 901 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a low noise amplifier (LNA, Low Noise Amplifier), duplexer, etc. In addition, the RF circuit 901 can also communicate with the network and other devices through wireless communication. Wireless communication can use any communication standard or protocol, including but not limited to Global System for Mobile Communication (GSM, Global System of Mobile communication), General Packet Radio Service (GPRS, General Packet Radio Service), Code Division Multiple Access (CDMA, Code Division) Multiple Access), Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), email, Short Messaging Service (SMS, Short Messaging Service) and so on.

The memory 902 can be used to store software programs and modules, and the processor 908 executes various functional applications and data processing by running the software programs and modules stored in the memory 902 . The memory 902 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of electronic equipment (such as audio data, phone book, etc.), etc. Additionally, memory 902 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 902 may also include a memory controller to provide access to the memory 902 by the processor 908 and the input unit 903 .

The input unit 903 may be used to receive input numerical or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control. Specifically, in a specific embodiment, the input unit 903 may include a touch-sensitive surface as well as other input devices. A touch-sensitive surface, also known as a touch display or trackpad, collects the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable operation near the surface), and drive the corresponding connection device according to the preset program. Alternatively, the touch-sensitive surface may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 908, and can receive the command sent by the processor 908 and execute it. Additionally, touch-sensitive surfaces can be implemented using resistive, capacitive, infrared, and surface acoustic wave types. In addition to the touch-sensitive surface, the input unit 903 may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 904 can be used to display information input by the user or information provided to the user and various graphical user interfaces of the electronic device, which can be composed of graphics, text, icons, videos, and any combination thereof. The display unit 904 may include a display panel, and optionally, the display panel may be configured in the form of a liquid crystal display (LCD, Liquid Crystal Display), an organic light-emitting diode (OLED, Organic Light-Emitting Diode), or the like. Further, the touch-sensitive surface may cover the display panel, and when the touch-sensitive surface detects a touch operation on or near it, it is transmitted to the processor 908 to determine the type of the touch event, and then the processor 908 displays the touch event according to the type of the touch event. The corresponding visual output is provided on the panel. Although in FIG. 9 the touch-sensitive surface and the display panel are implemented as two separate components to implement the input and input functions, in some embodiments, the touch-sensitive surface and the display panel may be integrated to implement the input and output functions.

The electronic device may also include at least one sensor 905, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel according to the brightness of the ambient light, and the proximity sensor may turn off the display panel and/or when the electronic device is moved to the ear Backlight. As a kind of motion sensor, the gravitational acceleration sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when stationary. games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. Repeat.

Audio circuitry 906, speakers, and microphones may provide an audio interface between the user and the electronic device. The audio circuit 906 can convert the received audio data into an electrical signal, and transmit it to the speaker, and the speaker converts it into a sound signal for output; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is converted after being received by the audio circuit 906 In the form of audio data, the audio data is output to the processor 908 for processing, and then sent to, for example, another electronic device via the RF circuit 901, or the audio data is output to the memory 902 for further processing. Audio circuitry 906 may also include an earbud jack to provide for communication of peripheral headphones with the electronic device.

WiFi is a short-distance wireless transmission technology, and the electronic device can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 907, which provides users with wireless broadband Internet access. Although FIG. 9 shows the WiFi module 907, it should be understood that it is not a necessary component of the electronic device, and can be completely omitted as required within the scope of not changing the essence of the invention.

The processor 908 is the control center of the electronic device, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 902, and calling the data stored in the memory 902, Perform various functions of electronic equipment and process data. Optionally, the processor 908 may include one or more processing cores; preferably, the processor 908 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 908.

The electronic device also includes a power supply 909 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 908 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. Power supply 909 may also include one or more DC or AC power sources, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and any other components.

Although not shown, the electronic device may further include a camera, a Bluetooth module, and the like, which will not be repeated here. Specifically in this embodiment, the processor 908 in the electronic device loads the executable file corresponding to the process of one or more application programs into the memory 902 according to the following instructions, and the processor 908 executes the execution and stores the executable file in the memory 902. The application program in the memory 902, thereby realizing various functions, as follows:

Displaying a virtual image content page, the virtual image content page includes the content to be measured;

In response to a measurement request operation, displaying a content measurement tool on the virtual image content page;

Based on the content measurement operation for the content measurement tool, a measurement result of the content to be measured is determined.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructions, or completed by instructions that control relevant hardware, and the instructions can be stored in a computer-readable storage medium, and loaded and executed by the processor.

To this end, embodiments of the present invention provide a computer-readable storage medium, in which a plurality of instructions are stored, and the instructions can be loaded by a processor to execute any of the virtual image content measurement methods provided by the embodiments of the present invention. step. For example, the instruction can perform the following steps:

Displaying a virtual image content page, the virtual image content page includes the content to be measured;

In response to a measurement request operation, displaying a content measurement tool on the virtual image content page;

Based on the content measurement operation for the content measurement tool, a measurement result of the content to be measured is determined.

For the specific implementation of the above operations, reference may be made to the foregoing embodiments, and details are not described herein again.

Wherein, the computer-readable storage medium may include: read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, and the like.

Since the instructions stored in the computer-readable storage medium can execute the steps in any of the virtual image content measurement methods provided by the embodiments of the present invention, any virtual image content measurement methods provided by the embodiments of the present invention can be implemented For the beneficial effects that can be achieved by the method, refer to the foregoing embodiments for details, which will not be repeated here.

According to one aspect of the present application, there is also provided a computer program product or computer program, the computer program product or computer program comprising computer instructions stored in a computer-readable storage medium. The processor of the electronic device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the electronic device executes the methods provided in various optional implementations in the foregoing embodiments.

A method, an apparatus, an electronic device, and a storage medium for measuring virtual image content provided by the embodiments of the present invention have been described above in detail. In this paper, specific examples are used to illustrate the principles and implementations of the present invention. It is only used to help understand the method of the present invention and its core idea; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. The contents of the description should not be construed as limiting the present invention.

Claims (10)

1. A virtual image content measurement method, comprising:

displaying a virtual image content page, wherein the virtual image content page comprises content to be measured;

in response to a measurement request operation, displaying a content measurement tool on the virtual content page;

determining a measurement result of the content to be measured based on a content measurement operation for the content measurement tool.

2. The virtual image content measurement method according to claim 1, wherein the content to be measured is obtained by projecting a preset real image based on preset virtual image mapping parameters;

the responding to measurement request operation, displaying a content measurement tool on the virtual image content page, comprising:

responding to a measurement request operation, displaying a measurement reference image on the virtual image content page, wherein the measurement reference image is obtained by projecting a preset reference image based on a virtual image mapping parameter which is the same as the content to be measured, and the measurement reference image comprises measurement reference content corresponding to the content to be measured;

the determining a measurement result of the content to be measured based on the content measurement operation for the content measurement tool comprises:

and comparing the content to be measured with the measurement reference content in the measurement reference image based on the content measurement operation aiming at the measurement reference image to obtain a measurement result of the content to be measured.

3. A virtual content measurement method according to claim 1, wherein the displaying a content measurement tool on the virtual content page in response to a measurement request operation comprises:

in response to a measurement request operation, displaying a content drawing control on the virtual content page, wherein the content drawing control is used for drawing the content to be measured;

the determining a measurement result of the content to be measured based on the content measurement operation for the content measurement tool comprises:

determining a measurement result of the content to be measured based on a content drawing operation for the content drawing control.

4. The virtual image content measurement method according to claim 2, wherein the comparing the content to be measured with the measurement reference content in the measurement reference image based on the content measurement operation on the measurement reference image to obtain a measurement result of the content to be measured comprises:

based on the motion control operation aiming at the metric reference image, moving the metric reference content corresponding to the content to be measured to the contrast position of the content to be measured;

and comparing the content to be measured with the measurement reference content in the measurement reference image at the comparison position to obtain a measurement result of the content to be measured.

5. The virtual image content measurement method according to claim 3, wherein the determining a measurement result of the content to be measured based on the content rendering operation for the content rendering control includes:

obtaining a content area corresponding to the content to be measured based on the content drawing operation aiming at the content drawing control;

determining the number of pixel points of the content area;

and determining the measurement result of the content to be measured according to the number of the pixel points.

6. The virtual image content measurement method according to claim 3, wherein the obtaining of the content area corresponding to the content to be measured based on the content drawing operation performed on the content drawing control includes:

determining a rendering trajectory of the content rendering operation based on the content rendering operation for the content rendering control;

when the drawing track is a closed track, taking an area in the closed track as a content area corresponding to the content to be measured;

the determining the measurement result of the content to be measured according to the number of the pixel points includes:

calculating the area of the content area according to the number of the pixel points and the area of the pixel points;

and determining a measurement result of the content to be measured according to the area of the content area.

7. The virtual image content measurement method according to claim 3, wherein the obtaining of the content area corresponding to the content to be measured based on the content drawing operation performed on the content drawing control includes:

determining a rendering trajectory of the content rendering operation based on the content rendering operation for the content rendering control;

when the drawing track is a non-closed track, taking a track area of the non-closed track as a content area corresponding to the content to be measured;

the determining the measurement result of the content to be measured according to the number of the pixel points includes:

calculating the region length of the content region according to the number of the pixel points and the size of the pixel points;

and determining a measurement result of the content to be measured according to the region length of the content region.

8. A virtual image content measurement apparatus, comprising:

the page display unit is used for displaying a virtual image content page, and the virtual image content page comprises content to be measured;

a tool display unit, which is used for responding to the measurement request operation and displaying a content measurement tool on the virtual image content page;

a result determination unit, configured to determine a measurement result of the content to be measured based on a content measurement operation for the content measurement tool.

9. An electronic device comprising a memory and a processor; the memory stores an application program, and the processor is configured to execute the application program in the memory to perform the steps in the virtual image content measurement method according to any one of claims 1 to 7.

10. A computer readable storage medium storing a plurality of instructions adapted to be loaded by a processor to perform the steps of the virtual image content measurement method of any one of claims 1 to 7.

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