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CN106231175A - A method for taking pictures with terminal gestures - Google Patents

A method for taking pictures with terminal gestures Download PDF

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Publication number
CN106231175A
CN106231175A CN201610543725.4A CN201610543725A CN106231175A CN 106231175 A CN106231175 A CN 106231175A CN 201610543725 A CN201610543725 A CN 201610543725A CN 106231175 A CN106231175 A CN 106231175A
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camera
gesture
terminal
image
user
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向敏明
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Dongguan Huarui Electronic Technology Co ltd
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Dongguan Huarui Electronic Technology Co ltd
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Priority to CN201610543725.4A priority Critical patent/CN106231175A/en
Publication of CN106231175A publication Critical patent/CN106231175A/en
Priority to HK17105909.0A priority patent/HK1232362A1/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

本发明提供了一种终端手势拍照的方法,该方法包括:终端设置拍照手势,所述拍照手势为图像投射手势;通过前置摄像头与后置摄像头同时采集图像数据;当所述前置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述后置摄像头对所述后置摄像头所采集的图像进行拍照;当所述后置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述前置摄像头对所述前置摄像头所采集的图像进行拍照。

The present invention provides a method for terminal gesture photography, the method comprising: setting a photographing gesture on a terminal, the photographing gesture being an image projection gesture; simultaneously collecting image data through a front camera and a rear camera; when the photographing gesture of a user collected by the front camera matches the photographing gesture set in the terminal, taking a photograph of the image collected by the rear camera through the rear camera; when the photographing gesture of the user collected by the rear camera matches the photographing gesture set in the terminal, taking a photograph of the image collected by the front camera through the front camera.

Description

一种终端手势拍照的方法A method for taking pictures with terminal gestures

技术领域technical field

本发明通信领域,尤其涉及一种终端手势拍照的方法。The invention relates to the communication field, and in particular to a method for taking pictures with terminal gestures.

技术领域technical field

随着智能终端的发展,智能终端在市场上越来越普及,智能终端的功能也越来越丰富,其中利用终端拍照为一个常用功能。With the development of smart terminals, the smart terminals are becoming more and more popular in the market, and the functions of the smart terminals are becoming more and more abundant, and using the terminal to take pictures is a common function.

目前利用终端拍照通常通过用户触摸点击进行拍照,或者通过用户的语音指令进行拍照。At present, taking pictures with a terminal is usually done by touching and clicking by a user, or taking a picture by a user's voice command.

但是,通过用户触摸点击进行拍照时,会对终端造成抖动,而导致摄像头所投射的图像产生幻影,从而导致所拍出来的图像效果不佳。而通过用于语音指令进行拍照时,需要用户张嘴发出语音指令,尤其是用户在进行自拍时,用户往往只能拍出张嘴的自拍照,无法通过语音指令拍摄出想要的表情的自拍照,从而给用户造成了不好的体验。However, when the user touches and clicks to take a photo, the terminal will be shaken, which will cause the image projected by the camera to produce a phantom, resulting in poor image quality. When using voice commands to take pictures, the user needs to open his mouth to issue a voice command, especially when the user is taking a selfie, the user often can only take a selfie with his mouth open, and cannot take a selfie with the desired expression through voice commands. This creates a bad experience for users.

发明内容Contents of the invention

本发明提供了一种终端手势拍照的方法。The present invention provides a method for terminal gesture photography.

本发明提供的终端手势拍照的方法,包括:The method for taking pictures with terminal gestures provided by the present invention includes:

终端设置拍照手势,所述拍照手势为图像投射手势;The terminal sets a photographing gesture, and the photographing gesture is an image projection gesture;

通过前置摄像头与后置摄像头同时采集图像数据;Simultaneously collect image data through the front camera and the rear camera;

当所述前置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述后置摄像头对所述后置摄像头所采集的图像进行拍照;When the user's photographing gesture collected by the front camera matches the photographing gesture set in the terminal, the image collected by the rear camera is photographed through the rear camera;

当所述后置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述前置摄像头对所述前置摄像头所采集的图像进行拍照。When the photographing gesture of the user collected by the rear camera matches the photographing gesture set in the terminal, the image collected by the front camera is photographed by the front camera.

可选地,所述方法还包括:Optionally, the method also includes:

在通过前置摄像头与后置摄像头同时采集图像数据时,通过终端的显示屏对所述前置摄像头所采集的图像与所述后置摄像头所采集的图像进行分屏显示。When image data is collected simultaneously by the front camera and the rear camera, the image collected by the front camera and the image collected by the rear camera are displayed in split screens through the display screen of the terminal.

可选地,在前置摄像头采集用户的拍照手势之前,所述方法还包括:Optionally, before the front-facing camera collects the user's camera gesture, the method further includes:

获取用户对所述显示屏中所述后置摄像头所对应的分屏图像进行的触摸操作;Obtaining a user's touch operation on the split-screen image corresponding to the rear camera in the display screen;

根据所述触摸操作将所述后置摄像头所采集的图像在所述显示屏中进行全屏显示。The image captured by the rear camera is displayed in full screen on the display screen according to the touch operation.

可选地,在后置摄像头采集用户的拍照手势之前,所述方法还包括:Optionally, before the rear camera captures the user's camera gesture, the method further includes:

获取用户对所述显示屏中所述前置摄像头所对应的分屏图像进行的触摸操作;Obtaining a user's touch operation on the split-screen image corresponding to the front camera in the display screen;

根据所述触摸操作将所述前置摄像头所采集的图像在所述显示屏中进行全屏显示。The image captured by the front camera is displayed in full screen on the display screen according to the touch operation.

可选地,所述方法还包括:Optionally, the method also includes:

所述终端创建手势工作区域和兴趣区域,所述兴趣区域包含所述前置摄像头与所述后置摄像头的拍摄范围;The terminal creates a gesture work area and an area of interest, and the area of interest includes the shooting range of the front camera and the rear camera;

所述终端获取自身的位置参数;The terminal acquires its own location parameters;

所述终端根据所述位置参数调整所述兴趣区域,以使得所述兴趣区域覆盖所述手势工作区域。The terminal adjusts the interest area according to the position parameter, so that the interest area covers the gesture working area.

可选地,所述终端根据所述位置参数调整所述兴趣区域包括:Optionally, the terminal adjusting the region of interest according to the position parameter includes:

当所述终端的手势摄像头进行俯视或仰视时,所述终端通过所述位置参数获得俯仰角,所述俯仰角用于指示所述终端向下或向上偏移的角度;When the gesture camera of the terminal looks down or looks up, the terminal obtains a pitch angle through the position parameter, and the pitch angle is used to indicate a downward or upward offset angle of the terminal;

所述终端根据所述俯仰角利用第一关系式计算手势识别摄像头的调整角度;The terminal calculates the adjustment angle of the gesture recognition camera by using the first relational expression according to the pitch angle;

所述终端根据所述调整角度调整反射镜的角度和/或通过旋转马达调整所述手势识别摄像头的拍摄角度,进而调整所述兴趣区域,所述反射镜用于将所述终端的视野范围内的影像反射进所述手势识别摄像头的拍摄范围内;The terminal adjusts the angle of the mirror according to the adjustment angle and/or adjusts the shooting angle of the gesture recognition camera by rotating the motor, and then adjusts the area of interest. The image reflected into the shooting range of the gesture recognition camera;

所述第一关系式为:The first relational expression is:

或,or,

所述(Xworld,Yworld,Zworld)为所述手势工作区域的坐标,所述(Xcamera,Ycamera,Zcamera)为所述兴趣区域的坐标,所述为所述俯仰角,所述φ为所述调整角度,所述θ为所述兴趣区域的视角度,所述1为所述手势识别摄像头的长度,所述dx为所述手势识别摄像头与所述手势工作区域的垂直距离,所述dz为所述手势识别摄像头与所述手势工作区域的水平距离;The (X world , Y world , Z world ) are the coordinates of the gesture working area, the (X camera , Y camera , Z camera ) are the coordinates of the interest area, and the is the pitch angle, the φ is the adjustment angle, the θ is the viewing angle of the region of interest, the 1 is the length of the gesture recognition camera, and the d x is the distance between the gesture recognition camera and The vertical distance of the gesture working area, the dz is the horizontal distance between the gesture recognition camera and the gesture working area;

其中,当所述前置摄像头用于采集用户的拍照手势时,所述手势识别摄像头为所述前置摄像头;当所述后置摄像头用于采集用户的拍照手势时,所述识别摄像头为所述后置摄像头。Wherein, when the front camera is used to collect the user's camera gesture, the gesture recognition camera is the front camera; when the rear camera is used to collect the user's camera gesture, the recognition camera is the the rear camera.

可选地,当通过所述后置摄像头对所述后置摄像头所采集的图像进行拍照时,所述后置摄像头所拍照得到的图像包括N帧图像;Optionally, when the images captured by the rear camera are photographed by the rear camera, the images captured by the rear camera include N frames of images;

所述方法还包括:The method also includes:

对所述N帧图像进行亮度的加权融合;performing weighted fusion of brightness on the N frames of images;

输出进行亮度加权融合后的图像。Output the image after brightness weighted fusion.

可选地,当通过所述前置摄像头对所述前置摄像头所采集的图像进行拍照时,所述前置摄像头所拍照得到的图像包括M帧图像;Optionally, when the images captured by the front camera are photographed by the front camera, the images captured by the front camera include M frames of images;

所述方法还包括:The method also includes:

对所述M帧图像进行亮度的加权融合;performing weighted fusion of brightness on the M frames of images;

输出进行亮度加权融合后的图像。Output the image after brightness weighted fusion.

本发明可以通过终端的前置摄像头和后置摄像头进行双摄像头同时采集图像数据,当前置摄像头采集到用户的拍照手势时,则通过后置摄像头进行拍照,当后置摄像头采集到用户的拍照手势时,则通过前置摄像头进行拍照,这样,用户在进行拍照时不会对终端产生抖动,而且能随心所欲拍摄自己想要的图像,提高了用户的体验。The present invention can use the front camera and the rear camera of the terminal to simultaneously collect image data with dual cameras. In this way, the user will not shake the terminal when taking pictures, and can take pictures as he likes, which improves the user experience.

附图说明Description of drawings

图1为终端手势拍照的流程示意图。FIG. 1 is a schematic flow diagram of terminal gesture photographing.

具体实施方式detailed description

为了使本领域的技术人员更好的理解本发明的技术方案,下面结合附图和具体实施方式对本发明作进一步的详细说明。In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

请参阅图1,本发明实施例中一种终端手势拍照的方法包括:Please refer to FIG. 1, a method for taking pictures with terminal gestures in an embodiment of the present invention includes:

101、终端设置拍照手势,所述拍照手势为图像投射手势;101. The terminal sets a camera gesture, where the camera gesture is an image projection gesture;

该拍照手势为图像投射手势,并非用户对终端显示屏进行的触摸手势。The photographing gesture is an image projection gesture, not a touch gesture performed by the user on the terminal display screen.

102、通过前置摄像头与后置摄像头同时采集图像数据;102. Simultaneously collect image data through the front camera and the rear camera;

103、当所述前置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述后置摄像头对所述后置摄像头所采集的图像进行拍照;103. When the camera gesture of the user collected by the front camera matches the camera gesture set in the terminal, use the rear camera to take a photo of the image collected by the rear camera;

104、当所述后置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述前置摄像头对所述前置摄像头所采集的图像进行拍照。104. When the photographing gesture of the user collected by the rear camera matches the photographing gesture set in the terminal, use the front camera to photograph the image collected by the front camera.

参照图1实施例,可选地,所述方法还包括:Referring to the embodiment in FIG. 1, optionally, the method further includes:

在通过前置摄像头与后置摄像头同时采集图像数据时,通过终端的显示屏对所述前置摄像头所采集的图像与所述后置摄像头所采集的图像进行分屏显示。When image data is collected simultaneously by the front camera and the rear camera, the image collected by the front camera and the image collected by the rear camera are displayed in split screens through the display screen of the terminal.

参照图1实施例,可选地,在前置摄像头采集用户的拍照手势之前,所述方法还包括:Referring to the embodiment in FIG. 1 , optionally, before the front camera captures the user's camera gesture, the method further includes:

获取用户对所述显示屏中所述后置摄像头所对应的分屏图像进行的触摸操作;Obtaining a user's touch operation on the split-screen image corresponding to the rear camera in the display screen;

根据所述触摸操作将所述后置摄像头所采集的图像在所述显示屏中进行全屏显示。The image captured by the rear camera is displayed in full screen on the display screen according to the touch operation.

参照图1实施例,可选地,在后置摄像头采集用户的拍照手势之前,所述方法还包括:Referring to the embodiment in FIG. 1 , optionally, before the rear camera captures the user's camera gesture, the method further includes:

获取用户对所述显示屏中所述前置摄像头所对应的分屏图像进行的触摸操作;Obtaining a user's touch operation on the split-screen image corresponding to the front camera in the display screen;

根据所述触摸操作将所述前置摄像头所采集的图像在所述显示屏中进行全屏显示。The image captured by the front camera is displayed in full screen on the display screen according to the touch operation.

参照图1实施例,可选地,所述方法还包括:Referring to the embodiment in FIG. 1, optionally, the method further includes:

所述终端创建手势工作区域和兴趣区域,所述兴趣区域包含所述前置摄像头与所述后置摄像头的拍摄范围;所述前置摄像头与所述后置摄像头为可转动摄像头。The terminal creates a gesture work area and an interest area, and the interest area includes the shooting range of the front camera and the rear camera; the front camera and the rear camera are rotatable cameras.

所述终端获取自身的位置参数;The terminal acquires its own location parameters;

所述终端根据所述位置参数调整所述兴趣区域,以使得所述兴趣区域覆盖所述手势工作区域。The terminal adjusts the interest area according to the position parameter, so that the interest area covers the gesture working area.

参照图1实施例,可选地,所述终端根据所述位置参数调整所述兴趣区域包括:Referring to the embodiment in FIG. 1, optionally, the terminal adjusting the region of interest according to the position parameter includes:

当所述终端的手势摄像头进行俯视或仰视时,所述终端通过所述位置参数获得俯仰角,所述俯仰角用于指示所述终端向下或向上偏移的角度;When the gesture camera of the terminal looks down or looks up, the terminal obtains a pitch angle through the position parameter, and the pitch angle is used to indicate a downward or upward offset angle of the terminal;

所述终端根据所述俯仰角利用第一关系式计算手势识别摄像头的调整角度;The terminal calculates the adjustment angle of the gesture recognition camera by using the first relational expression according to the pitch angle;

所述终端根据所述调整角度调整反射镜的角度和/或通过旋转马达调整所述手势识别摄像头的拍摄角度,进而调整所述兴趣区域,所述反射镜用于将所述终端的视野范围内的影像反射进所述手势识别摄像头的拍摄范围内;The terminal adjusts the angle of the mirror according to the adjustment angle and/or adjusts the shooting angle of the gesture recognition camera by rotating the motor, and then adjusts the area of interest. The image reflected into the shooting range of the gesture recognition camera;

所述第一关系式为:The first relational expression is:

或,or,

所述(Xworld,Yworld,Zworld)为所述手势工作区域的坐标,所述(Xcamera,Ycamera,Zcamera)为所述兴趣区域的坐标,所述为所述俯仰角,所述φ为所述调整角度,所述θ为所述兴趣区域的视角度,所述1为所述手势识别摄像头的长度,所述dx为所述手势识别摄像头与所述手势工作区域的垂直距离,所述dz为所述手势识别摄像头与所述手势工作区域的水平距离;The (X world , Y world , Z world ) are the coordinates of the gesture working area, the (X camera , Y camera , Z camera ) are the coordinates of the interest area, and the is the pitch angle, the φ is the adjustment angle, the θ is the viewing angle of the region of interest, the 1 is the length of the gesture recognition camera, and the d x is the distance between the gesture recognition camera and The vertical distance of the gesture working area, the dz is the horizontal distance between the gesture recognition camera and the gesture working area;

其中,当所述前置摄像头用于采集用户的拍照手势时,所述手势识别摄像头为所述前置摄像头;当所述后置摄像头用于采集用户的拍照手势时,所述识别摄像头为所述后置摄像头。Wherein, when the front camera is used to collect the user's camera gesture, the gesture recognition camera is the front camera; when the rear camera is used to collect the user's camera gesture, the recognition camera is the the rear camera.

参照图1实施例,可选地,当通过所述后置摄像头对所述后置摄像头所采集的图像进行拍照时,所述后置摄像头所拍照得到的图像包括N帧图像;Referring to the embodiment in FIG. 1, optionally, when the image captured by the rear camera is photographed by the rear camera, the image captured by the rear camera includes N frames of images;

所述方法还包括:The method also includes:

对所述N帧图像进行亮度的加权融合;performing weighted fusion of brightness on the N frames of images;

输出进行亮度加权融合后的图像。Output the image after brightness weighted fusion.

参照图1实施例,可选地,当通过所述前置摄像头对所述前置摄像头所采集的图像进行拍照时,所述前置摄像头所拍照得到的图像包括M帧图像;Referring to the embodiment in FIG. 1 , optionally, when the images captured by the front camera are photographed by the front camera, the images captured by the front camera include M frames of images;

所述方法还包括:The method also includes:

对所述M帧图像进行亮度的加权融合;performing weighted fusion of brightness on the M frames of images;

输出进行亮度加权融合后的图像。Output the image after brightness weighted fusion.

以上所述,以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than 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: it can still understand the foregoing The technical solutions recorded in each embodiment are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (8)

1.一种终端手势拍照的方法,其特征在于,包括:1. A method for taking pictures with terminal gestures, comprising: 终端设置拍照手势,所述拍照手势为图像投射手势;The terminal sets a photographing gesture, and the photographing gesture is an image projection gesture; 通过前置摄像头与后置摄像头同时采集图像数据;Simultaneously collect image data through the front camera and the rear camera; 当所述前置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述后置摄像头对所述后置摄像头所采集的图像进行拍照;When the user's photographing gesture collected by the front camera matches the photographing gesture set in the terminal, the image collected by the rear camera is photographed through the rear camera; 当所述后置摄像头所采集到的用户的拍照手势与终端内所设置的拍照手势相匹配时,通过所述前置摄像头对所述前置摄像头所采集的图像进行拍照。When the photographing gesture of the user collected by the rear camera matches the photographing gesture set in the terminal, the image collected by the front camera is photographed by the front camera. 2.根据权利要求1所述的方法,其特征在于,所述方法还包括:2. The method according to claim 1, characterized in that the method further comprises: 在通过前置摄像头与后置摄像头同时采集图像数据时,通过终端的显示屏对所述前置摄像头所采集的图像与所述后置摄像头所采集的图像进行分屏显示。When image data is collected simultaneously by the front camera and the rear camera, the image collected by the front camera and the image collected by the rear camera are displayed in split screens through the display screen of the terminal. 3.根据权利要求2所述的方法,其特征在于,在前置摄像头采集用户的拍照手势之前,所述方法还包括:3. The method according to claim 2, wherein, before the front-facing camera captures the user's camera gesture, the method further comprises: 获取用户对所述显示屏中所述后置摄像头所对应的分屏图像进行的触摸操作;Obtaining a user's touch operation on the split-screen image corresponding to the rear camera in the display screen; 根据所述触摸操作将所述后置摄像头所采集的图像在所述显示屏中进行全屏显示。The image captured by the rear camera is displayed in full screen on the display screen according to the touch operation. 4.根据权利要求3所述的方法,其特征在于,在后置摄像头采集用户的拍照手势之前,所述方法还包括:4. The method according to claim 3, characterized in that, before the rear camera captures the user's camera gesture, the method further comprises: 获取用户对所述显示屏中所述前置摄像头所对应的分屏图像进行的触摸操作;Obtaining a user's touch operation on the split-screen image corresponding to the front camera in the display screen; 根据所述触摸操作将所述前置摄像头所采集的图像在所述显示屏中进行全屏显示。The image captured by the front camera is displayed in full screen on the display screen according to the touch operation. 5.根据权利要求1所述的方法,其特征在于,所述方法还包括:5. The method according to claim 1, wherein the method further comprises: 所述终端创建手势工作区域和兴趣区域,所述兴趣区域包含所述前置摄像头与所述后置摄像头的拍摄范围;The terminal creates a gesture work area and an area of interest, and the area of interest includes the shooting range of the front camera and the rear camera; 所述终端获取自身的位置参数;The terminal acquires its own location parameters; 所述终端根据所述位置参数调整所述兴趣区域,以使得所述兴趣区域覆盖所述手势工作区域。The terminal adjusts the interest area according to the position parameter, so that the interest area covers the gesture working area. 6.根据权利要求5所述的方法,其特征在于,所述终端根据所述位置参数调整所述兴趣区域包括:6. The method according to claim 5, wherein the terminal adjusting the region of interest according to the position parameter comprises: 当所述终端的手势摄像头进行俯视或仰视时,所述终端通过所述位置参数获得俯仰角,所述俯仰角用于指示所述终端向下或向上偏移的角度;When the gesture camera of the terminal looks down or looks up, the terminal obtains a pitch angle through the position parameter, and the pitch angle is used to indicate a downward or upward offset angle of the terminal; 所述终端根据所述俯仰角利用第一关系式计算手势识别摄像头的调整角度;The terminal calculates the adjustment angle of the gesture recognition camera by using the first relational expression according to the pitch angle; 所述终端根据所述调整角度调整反射镜的角度和/或通过旋转马达调整所述手势识别摄像头的拍摄角度,进而调整所述兴趣区域,所述反射镜用于将所述终端的视野范围内的影像反射进所述手势识别摄像头的拍摄范围内;The terminal adjusts the angle of the mirror according to the adjustment angle and/or adjusts the shooting angle of the gesture recognition camera by rotating the motor, and then adjusts the area of interest. The image reflected into the shooting range of the gesture recognition camera; 所述第一关系式为:The first relational expression is: 或,or, 所述(Xworld,Yworld,Zworld)为所述手势工作区域的坐标,所述(Xcamera,Ycamera,Zcamera)为所述兴趣区域的坐标,所述为所述俯仰角,所述φ为所述调整角度,所述θ为所述兴趣区域的视角度,所述1为所述手势识别摄像头的长度,所述dx为所述手势识别摄像头与所述手势工作区域的垂直距离,所述dz为所述手势识别摄像头与所述手势工作区域的水平距离;The (X world , Y world , Z world ) are the coordinates of the gesture working area, the (X camera , Y camera , Z camera ) are the coordinates of the interest area, and the is the pitch angle, the φ is the adjustment angle, the θ is the viewing angle of the region of interest, the 1 is the length of the gesture recognition camera, and the d x is the distance between the gesture recognition camera and The vertical distance of the gesture working area, the dz is the horizontal distance between the gesture recognition camera and the gesture working area; 其中,当所述前置摄像头用于采集用户的拍照手势时,所述手势识别摄像头为所述前置摄像头;当所述后置摄像头用于采集用户的拍照手势时,所述识别摄像头为所述后置摄像头。Wherein, when the front camera is used to collect the user's camera gesture, the gesture recognition camera is the front camera; when the rear camera is used to collect the user's camera gesture, the recognition camera is the the rear camera. 7.根据权利要求1所述的方法,其特征在于,当通过所述后置摄像头对所述后置摄像头所采集的图像进行拍照时,所述后置摄像头所拍照得到的图像包括N帧图像;7. The method according to claim 1, wherein when the images captured by the rear camera are photographed by the rear camera, the images captured by the rear camera include N frames of images ; 所述方法还包括:The method also includes: 对所述N帧图像进行亮度的加权融合;performing weighted fusion of brightness on the N frames of images; 输出进行亮度加权融合后的图像。Output the image after brightness weighted fusion. 8.根据权利要求1所述的方法,其特征在于,当通过所述前置摄像头对所述前置摄像头所采集的图像进行拍照时,所述前置摄像头所拍照得到的图像包括M帧图像;8. The method according to claim 1, wherein when the images collected by the front camera are photographed by the front camera, the images captured by the front camera include M frames of images ; 所述方法还包括:The method also includes: 对所述M帧图像进行亮度的加权融合;performing weighted fusion of brightness on the M frames of images; 输出进行亮度加权融合后的图像。Output the image after brightness weighted fusion.
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