WO2018023925A1 - 拍摄方法及*** - Google Patents

拍摄方法及*** Download PDF

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Publication number
WO2018023925A1
WO2018023925A1 PCT/CN2016/112261 CN2016112261W WO2018023925A1 WO 2018023925 A1 WO2018023925 A1 WO 2018023925A1 CN 2016112261 W CN2016112261 W CN 2016112261W WO 2018023925 A1 WO2018023925 A1 WO 2018023925A1
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WIPO (PCT)
Prior art keywords
picture
scene
television
video
display
Prior art date
Application number
PCT/CN2016/112261
Other languages
English (en)
French (fr)
Inventor
刘卫方
Original Assignee
深圳Tcl数字技术有限公司
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Application filed by 深圳Tcl数字技术有限公司 filed Critical 深圳Tcl数字技术有限公司
Publication of WO2018023925A1 publication Critical patent/WO2018023925A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration

Definitions

  • the present invention relates to the field of television technologies, and in particular, to a photographing method and system.
  • the main object of the present invention is to provide a photographing method and system aiming at improving the flexibility of a television shooting operation.
  • the present invention provides a photographing method comprising the following steps:
  • the television takes a picture of the shooting scene to obtain a scene picture
  • the television synthesizes the scene picture and the display picture into a result picture of the current shooting operation according to a preset synthesis mode for display;
  • the television displays the scene picture and the synthesized result picture for the user to select;
  • the television Upon receiving a selection instruction triggered by the user based on the displayed scene picture and/or the result picture, the television stores the scene picture and/or the result picture corresponding to the selection instruction to a preset storage path.
  • Storage area
  • the obtained display image includes a first display image and a second display image
  • the step of the television acquiring the display image of the currently played video includes:
  • the television intercepts a play interface of the video, and uses a video screenshot of the video as a first display image of the video;
  • the television acquires a poster picture of the video, and uses the acquired poster picture as a second display picture of the video.
  • the preset synthesis mode includes a background mode and a sticker mode
  • the step of synthesizing the scene picture and the display picture into a result picture of the current shooting operation according to the preset synthesis mode comprises:
  • the television synthesizes the scene picture with the first display picture and the second display picture as a result picture according to a background mode
  • the television combines the scene picture with the first display picture and the second display picture as a result picture according to a sticker mode.
  • the method before the step of the television to take a shooting scene, the method further includes:
  • the television When the shooting instruction is detected, the television performs portrait recognition on the scene to be photographed;
  • the present invention also provides a photographing method, the photographing method comprising the following steps:
  • the television takes a picture of the shooting scene to obtain a scene picture
  • the television synthesizes the scene picture and the display picture into a result picture of the current shooting operation according to a preset synthesis mode for display.
  • the obtained display image includes a first display image and a second display image
  • the step of the television acquiring the display image of the currently played video includes:
  • the television intercepts a play interface of the video, and uses a video screenshot of the video as a first display image of the video;
  • the television acquires a poster picture of the video, and uses the acquired poster picture as a second display picture of the video.
  • the preset synthesis mode includes a background mode and a sticker mode
  • the step of synthesizing the scene picture and the display picture into a result picture of the current shooting operation according to the preset synthesis mode comprises:
  • the television synthesizes the scene picture with the first display picture and the second display picture as a result picture according to a background mode
  • the television combines the scene picture with the first display picture and the second display picture as a result picture according to a sticker mode.
  • the method further includes:
  • the television displays the scene picture and the synthesized result picture for the user to select;
  • the television Upon receiving a selection instruction triggered by the user based on the displayed scene picture and/or the result picture, the television stores the scene picture and/or the result picture corresponding to the selection instruction to a preset storage path. Storage area.
  • the method before the step of the television to take a shooting scene, the method further includes:
  • the television When the shooting instruction is detected, the television performs portrait recognition on the scene to be photographed;
  • the present invention further provides a photographing system, the photographing system comprising:
  • a shooting module configured to capture a scene to be photographed when a shooting instruction is detected, to obtain a scene picture
  • An acquisition module configured to acquire a display image of a video currently played by the television, where the display image includes a video screenshot of the video and/or a poster image of the video;
  • a synthesizing module configured to synthesize the scene picture and the display picture into a result picture of the current shooting operation according to a preset synthesis mode for display.
  • the acquired display image includes a first display image and a second display image
  • the obtaining module is further configured to:
  • the preset synthesis mode includes a background mode and a sticker mode
  • the synthesizing module is further configured to:
  • the scene picture is separately combined with the first display picture and the second display picture as a result picture according to a sticker mode.
  • the photographing system further includes:
  • a display module configured to display the scene picture and the synthesized result picture for the user to select
  • a storage module configured to save the scene picture and/or the result picture corresponding to the selection instruction to a preset storage path when receiving a selection instruction triggered by the user based on the displayed scene picture and/or the result picture The storage area pointed to.
  • the shooting module is further configured to:
  • the photographing method and system proposed by the present invention when applied to a television, combines a picture taken by a television in real time with a display picture of a video played in real time as a result picture of a shooting operation, wherein the display picture includes a video screenshot of the video and / or the poster picture of the video, so that each time the television performs the shooting operation, even if the same scene is taken, the result picture obtained by the shooting is not the same, which improves the flexibility of the television shooting operation.
  • FIG. 1 is a schematic flow chart of a first embodiment of a photographing method of the present invention
  • FIG. 2 is a view showing an example of a result image synthesized in the first embodiment of the photographing method of the present invention
  • FIG. 3 is a view showing another example of a result image synthesized in the first embodiment of the photographing method of the present invention.
  • FIG. 4 is a diagram showing an example of displaying a scene picture and a result picture in a third embodiment of the shooting method of the present invention.
  • FIG. 5 is a schematic diagram of functional modules of a first embodiment of a photographing system of the present invention.
  • the present invention provides a photographing method.
  • the photographing method comprises:
  • step S10 when the shooting instruction is detected, the television takes a shooting scene to obtain a scene picture;
  • a camera button for triggering a shooting instruction is set in advance on the television panel and the remote controller.
  • the camera button or the camera button set on the remote controller can be pressed to trigger shooting. instruction.
  • a shooting control for triggering the shooting instruction may be superimposed on the real-time display interface of the television for the user to trigger the shooting instruction as needed.
  • the camera adopts the set camera to shoot the shooting scene to obtain a scene picture.
  • the captured scene picture is a picture of the user holding the remote controller in the living room.
  • the set camera may be fixed relative to the television, or may be a scene that is rotatable relative to the television, and the shooting scene to be photographed, that is, the shooting angle of the camera.
  • the scene to be photographed is usually the scene facing the television; for example, when the camera is rotatable relative to the television, the user can operate the remote controller or the direction button set by the TV panel to rotate the camera as needed.
  • the scene to be photographed is a scene in which the shooting angle of the camera is pointed in real time.
  • Step S20 the television acquires a display image of the currently played video, where the display image includes a video screenshot of the video and/or a poster image of the video;
  • the television recognizes whether it is currently in the video playing state; if so, the display image of the currently played video is obtained.
  • the display picture includes at least one of a video screenshot and a poster picture of the currently played video.
  • the television recognizes that the video is currently in the video playing state, and the video source of the currently played video is a set top box (TV source), the television obtains the EPG information of the currently played video through the connected set top box. Extracting the video name of the currently played video from the obtained EPG information, and searching for the poster image of the currently played video based on the extracted video name, and using the obtained poster image as the display image of the currently played video;
  • the video source of the currently played video is a set top box (TV source)
  • the television obtains the EPG information of the currently played video through the connected set top box. Extracting the video name of the currently played video from the obtained EPG information, and searching for the poster image of the currently played video based on the extracted video name, and using the obtained poster image as the display image of the currently played video;
  • the television recognizes that the video is currently in the video playing state, and the video source of the currently played video is a locally running video application, the television obtains the current based on the video application from the cloud server of the video application.
  • the poster image of the played video will be the obtained poster image as the display image of the currently played video.
  • step S30 the television synthesizes the scene picture and the display picture into a result picture of the current shooting operation according to the preset synthesis mode for display.
  • a plurality of different synthesis modes are preset in the television.
  • the television may be in a composite mode set by default (may be in multiple synthesis modes). Any of the composite modes) combines the captured scene image and the acquired display image into a result image; or may combine the captured scene image and the acquired display image into a result image according to a composition mode set by the user;
  • the synthesis mode is set to combine the captured scene picture and the acquired display picture into different result pictures.
  • the preset synthesis mode set by the television includes a background mode and a sticker mode.
  • the television combines the captured scene picture and the acquired display picture into the first result picture and the second result picture according to the background mode and the sticker mode, respectively.
  • the television when synthesizing according to the background mode, the television will use the acquired display image as the background image, and the captured scene image is synthesized as the foreground image to obtain the result image shown in FIG. 2; when synthesized according to the sticker mode, the television is based on the acquired display image.
  • Generate a sticker template specifically display the image preset area (specifically set according to actual needs, such as setting the area into irregular polygons, round, square, etc.) to delete the image data, and then follow the same preset area.
  • the image preset area specifically set according to actual needs, such as setting the area into irregular polygons, round, square, etc.
  • Part of the image data is extracted from the captured scene image, and the extracted partial image data is merged into the sticker template to obtain the result image shown in FIG. 3.
  • the television uses the built-in screen capture function to intercept the current display interface, and then follows the preset synthesis mode.
  • Combining the captured scene picture with the currently captured picture as the result picture of the current shooting operation specifically referring to the operation of the above-mentioned television to combine the captured scene picture and the acquired display picture into the result picture according to the preset synthesis mode, here is not Let me repeat.
  • the photographing method proposed in the embodiment is synthesized into a result image of a shooting operation by using a scene image captured by the television in real time and a display image of the video played in real time, wherein the display image includes a video screenshot of the video and / or the poster picture of the video, so that each time the television performs the shooting operation, even if the same scene is taken, the result picture obtained by the shooting is not the same, which improves the flexibility of the television shooting operation.
  • the display image includes a first display image and a second display image
  • step S20 includes:
  • the television intercepts a play interface of the video, and uses a video screenshot of the video as a first display image of the video;
  • the television acquires a poster picture of the video, and uses the acquired poster picture as a second display picture of the video.
  • the display image of the video to be acquired includes a first display image and a second display image, wherein the video screenshot of the currently played video may be used as the first display image, and the poster image of the currently played video As the aforementioned second display picture.
  • the first screenshot is used to intercept the currently playing video playing interface, and the captured picture (ie, the video screenshot of the currently played video) is used as the first display picture;
  • the video source of the video is identified, wherein when the video source of the currently played video is identified as a set top box (TV source), the television obtains the EPG information of the currently played video through the connected set top box, from the acquired EPG information.
  • TV source set top box
  • the television obtains a poster image of the currently played video from the cloud server of the video application based on the video application, and uses the obtained poster image as the second display of the currently played video. image.
  • the captured scene image and the first display image and the second display image are combined into different result images according to the preset synthesis mode, wherein
  • the synthesizing operation performed by the television refer to the related description of the foregoing first embodiment, and details are not described herein again.
  • the preset synthesis mode includes a background mode and a sticker mode
  • step S20 includes:
  • the television synthesizes the scene picture with the first display picture and the second display picture as a result picture according to a background mode
  • the television combines the scene picture with the first display picture and the second display picture as a result picture according to a sticker mode.
  • the television uses the first display image as the background image according to the background mode, and combines the captured scene image as the foreground image to obtain the first result image;
  • the captured scene picture is synthesized as a foreground image to obtain a second result picture.
  • the TV generates a first sticker template based on the first display image according to the sticker mode, and specifically sets a preset area of the first display image (set according to actual needs, such as setting the area into an irregular polygon, a circle, a square, etc.)
  • the image data is deleted, and then part of the image data is extracted in the captured scene image according to the same preset area, and the extracted partial image data is merged into the first sticker template to obtain a third result image; as described above, the television And generating a second sticker template based on the second display image, and merging part of the image data in the captured scene image into the second sticker template to obtain a fourth result image.
  • step S30 the method further includes:
  • the television displays the scene picture and the synthesized result picture for the user to select;
  • the television Upon receiving a selection instruction triggered by the user based on the displayed scene picture and/or the result picture, the television stores the scene picture and/or the result picture corresponding to the selection instruction to a preset storage path. Storage area.
  • the present embodiment adds a preview operation of the shooting result, so that the user can find out whether the shooting result is satisfactory after the television completes the shooting operation and synthesizes the result image, and the following only points to the difference.
  • a preview operation of the shooting result so that the user can find out whether the shooting result is satisfactory after the television completes the shooting operation and synthesizes the result image
  • a total of five different pictures are obtained in the captured scene picture and the synthesized first result picture, second result picture, third result picture, and fourth result picture.
  • the television displays the aforementioned five pictures. If the user is satisfied with any one or more of the pictures, you can operate the focus frame to select the desired picture, and then press the confirmation button (the physical button that can be set for the remote control and TV panel, or the TV display)
  • the virtual control triggers a selection instruction that carries the user selection information.
  • the television After detecting the selection instruction, the television saves the picture selected by the user to the storage area pointed to by the preset storage path according to the selection information carried by the selection instruction.
  • the storage area pointed by the preset storage path may be a storage area local to the TV, a storage area of the TV attachment device, or a storage area of the cloud.
  • the cached other unselected pictures may also be deleted at the same time.
  • the method further includes:
  • the television When the shooting instruction is detected, the television performs portrait recognition on the scene to be photographed;
  • step S10 When the portrait is recognized, the process proceeds to step S10.
  • the present embodiment limits the execution of the shooting instruction by the television to prevent erroneous operations.
  • the following is only for the difference, and other reference may be made to the foregoing embodiments, and details are not described herein again.
  • the television when the shooting instruction is detected, the television first performs portrait recognition on the scene to be photographed, and only when the portrait in the scene to be photographed is recognized, the scene to be photographed is photographed to ensure that the photographing is obtained.
  • the scene image contains the user portrait.
  • the embodiment does not limit which portrait recognition technology is adopted, and a person skilled in the art can adopt a suitable portrait recognition technology as needed.
  • the present embodiment can improve the imaging quality of the resultant picture by synthesizing the scene to be photographed when and only when the portrait in the scene to be photographed is recognized.
  • the present invention also provides a photographing system for performing the foregoing photographing method.
  • the photographing system includes:
  • the shooting module 10 is configured to capture a scene to be photographed when a shooting instruction is detected, to obtain a scene picture;
  • a camera button for triggering a shooting instruction is set in advance on the television panel and the remote controller.
  • the camera button or the camera button set on the remote controller can be pressed to trigger shooting. instruction.
  • a shooting control for triggering the shooting instruction may be superimposed on the real-time display interface of the television for the user to trigger the shooting instruction as needed.
  • the shooting module 10 captures the shooting scene by the camera set by the television on which the television is located, and obtains a scene picture.
  • the captured scene picture is a picture of the user holding the remote controller in the living room.
  • the set camera may be fixed relative to the television, or may be a scene that is rotatable relative to the television, and the shooting scene to be photographed, that is, the shooting angle of the camera.
  • the scene to be photographed is usually the scene facing the television; for example, when the camera is rotatable relative to the television, the user can operate the remote controller or the direction button set by the TV panel to rotate the camera as needed.
  • the scene to be photographed is the scene in which the shooting angle of the camera is pointed in real time.
  • the obtaining module 20 is configured to obtain a display image of a video currently played by the television, where the display image includes a video screenshot of the video and/or a poster image of the video;
  • the shooting module 10 After the shooting module 10 completes the shooting of the scene to be photographed, and obtains the scene picture, it recognizes whether the television where the television is currently in the video playing state; if so, obtains the display image of the video currently played by the television.
  • the display picture includes at least one of a video screenshot and a poster picture of the currently played video.
  • the obtaining module 20 recognizes that the television where the television is currently in the video playing state, and the video source of the currently played video is a set top box (TV source), and the acquiring module 20 passes the television where the video is located.
  • the connected set-top box obtains the EPG information of the currently played video, extracts the video name of the currently played video from the acquired EPG information, and searches for the poster image of the currently played video based on the extracted video name according to the extracted video name, and obtains the Poster image as a display image of the currently playing video;
  • the obtaining module 20 recognizes that the television where the television is currently in the video playing state, and the video source of the currently played video is the video application running locally on the television, the obtaining module 20 is based on The video application obtains a poster image of the currently played video from the cloud server of the video application, and uses the obtained poster image as a display image of the currently played video.
  • the compositing module 30 is configured to synthesize the scene picture and the display picture into a result picture of the current shooting operation according to a preset synthesis mode for display.
  • a plurality of different synthesis modes are preset in the television.
  • the synthesis module 30 may perform the synthesis mode according to the default setting. (Can be any of a plurality of composite modes) Combine the captured scene picture and the acquired display picture into a result picture; or combine the captured scene picture and the acquired display picture into a result according to a composition mode set by the user The picture may also be combined into a different result picture according to each preset synthesis mode, and the captured scene picture and the acquired display picture.
  • the set preset synthesis mode includes a background mode and a sticker mode.
  • the synthesizing module 30 synthesizes the scene picture captured by the shooting module 10 and the acquired display picture into the first result picture and the first according to the background mode and the sticker mode. Two result pictures.
  • the synthesis module 30 synthesizes the display image acquired by the acquisition module 20 as a background image, and combines the scene image captured by the imaging module 10 as a foreground image to obtain the result image shown in FIG.
  • the synthesizing module 30 generates a sticker template based on the display image acquired by the obtaining module 20, and specifically displays a preset area of the image (specifically, according to actual needs, such as setting the area into an irregular polygon, a circle, a square, etc.)
  • the image data is deleted, and part of the image data is extracted from the scene image captured by the shooting module 10 according to the same preset area, and the extracted partial image data is merged into the sticker template to obtain the result image shown in FIG. 3.
  • the foregoing obtaining module 20 identifies whether the television in which the television is currently located is in a video playing state, and if it is recognized that the television in which the television is currently located is not in the video playing state, the current display interface is used by the screen capture function built in the television. Performing the interception, and then synthesizing the scene picture captured by the photographic module 10 and the picture currently captured by the acquisition module 20 by the compositing module 30 as the result picture of the current shooting operation, which may be preset according to the foregoing synthesizing module 30.
  • the synthesis mode combines the scene picture captured by the shooting module 10 with the display picture acquired by the acquisition module 20 into a result picture, and details are not described herein.
  • the photographing system proposed in this embodiment is synthesized into a result image of a shooting operation by using a picture captured in real time by a television and a display picture of a video played in real time, wherein the display picture includes a video screenshot of the video and/or Or the poster picture of the video, so that each time the television performs the shooting operation, even if the same scene is taken, the result picture obtained by the shooting is not the same, which improves the flexibility of the television shooting operation.
  • the acquired display image includes a first display image and a second display.
  • the acquisition module 20 is also used to
  • the display image of the video that the acquisition module 20 needs to obtain includes a first display image and a second display image, wherein a video screenshot of the video currently played by the television on which the television is located may be used as the first display image, and The poster picture of the video currently playing on the TV is used as the second display picture.
  • the acquiring module 20 first intercepts the playing interface of the video currently playing on the television in which the television is located, and captures the captured image (ie, the video of the currently played video). As a first display picture; then identifying the video source of the currently played video, wherein, when the video source of the currently played video is identified as a set top box (TV source), the acquisition module 20 is connected to the set top box through which the television is located Obtain the EPG information of the video currently playing on the TV where it is located, extract the video name of the video currently playing on the TV from the obtained EPG information, and then search for the video currently playing on the television based on the Internet based on the extracted video name.
  • TV source set top box
  • a poster image which is a second display image of the currently played video; when the video source that identifies the currently played video is a locally running video application, the obtaining module 20 is based on the video application from the video application.
  • the cloud server obtains the video currently playing on the TV it is on.
  • the poster image will be the poster image obtained as the second display image of the currently playing video.
  • the compositing module 30 respectively synthesizes the captured scene image with the first display image and the second display image according to the preset synthesis mode.
  • the synthesis module 30 For the result of the synthesis operation performed by the synthesis module 30, reference may be made to the related description of the foregoing first embodiment, and details are not described herein again.
  • the preset synthesis mode includes a background mode and a sticker mode
  • the synthesizing module 30 is further configured to:
  • the scene picture is separately combined with the first display picture and the second display picture as a result picture according to a sticker mode.
  • the synthesizing module 30 uses the first display image as a background image according to the background mode, and combines the captured scene image as a foreground image to obtain a first result image;
  • the second display image is used as a background image, and the captured scene image is synthesized as a foreground image to obtain a second result image.
  • the synthesizing module 30 generates a first sticker template based on the first display image according to the sticker mode, and specifically sets a preset area of the first display image (set according to actual needs, such as setting the region into an irregular polygon, a circle, a square, etc.)
  • the image data in the image is deleted, and then part of the image data is extracted in the captured scene image according to the same preset area, and the extracted partial image data is merged into the first sticker template to obtain a third result image;
  • the synthesizing module 30 generates a second sticker template based on the second display image, and fuses part of the image data in the captured scene image to the second sticker template to obtain a fourth result image.
  • a third embodiment of the photographing system of the present invention which corresponds to the third embodiment of the foregoing photographing method.
  • the photographing system further includes:
  • a display module configured to display the scene picture and the synthesized result picture for the user to select
  • a storage module configured to save the scene picture and/or the result picture corresponding to the selection instruction to a preset storage path when receiving a selection instruction triggered by the user based on the displayed scene picture and/or the result picture The storage area pointed to.
  • the present embodiment adds a preview operation of the shooting result, so that the user can find out whether the shooting result is satisfactory after the television completes the shooting operation and synthesizes the result image, and the following only points to the difference.
  • a preview operation of the shooting result so that the user can find out whether the shooting result is satisfactory after the television completes the shooting operation and synthesizes the result image
  • the display module displays the aforementioned five pictures on the screen of the television on which it is located. If the user is satisfied with any one or more of the pictures, you can operate the focus frame to select the desired picture, and then press the confirmation button (the physical button that can be set for the remote control and TV panel, or the TV display)
  • the virtual control triggers a selection instruction that carries the user selection information.
  • the storage module After detecting the selection instruction, stores the picture selected by the user to the storage area pointed to by the preset storage path according to the selection information carried by the selection instruction.
  • the storage area pointed by the preset storage path may be a storage area local to the TV, a storage area of the TV attachment device, or a storage area of the cloud.
  • the storage module when the storage module stores the scene image and/or the result image selected by the user, the cached other unselected images may also be deleted at the same time.
  • a fourth embodiment of the photographing system of the present invention is provided, which corresponds to the fourth embodiment of the foregoing photographing method.
  • the photographing module 10 is further configured to
  • the present embodiment limits the execution of the shooting instruction by the shooting module 10 to prevent erroneous operations.
  • the following is only for the difference, and other reference may be made to the foregoing embodiments, and details are not described herein again.
  • the shooting module 10 when the shooting instruction is detected, the shooting module 10 first performs portrait recognition on the scene to be shot, and only when the portrait in the scene to be shot is recognized, the scene to be photographed is photographed to ensure The captured scene picture contains the user portrait.
  • the photographing module 10 when the photographing module 10 recognizes a portrait in a scene to be photographed, the embodiment does not limit which portrait recognition technology is adopted, and those skilled in the art can adopt a suitable portrait recognition technology as needed.
  • the present embodiment can improve the imaging quality of the resultant picture by synthesizing the scene to be photographed when and only when the portrait in the scene to be photographed is recognized.

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Abstract

本发明公开了一种拍摄方法，所述拍摄方法包括以下步骤：在侦测到拍摄指令时，所述电视对待拍摄场景进行拍摄，得到场景图片；所述电视获取当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示。本发明还公开了一种拍摄***。本发明能够提高电视拍摄操作的灵活性。

Description

拍摄方法及***
技术邻域
本发明涉及电视技术领域，尤其涉及一种拍摄方法及***。
背景技术
随着电视技术的发展，越来越多的电视生产厂商在电视上设置高清晰度的摄像头，提供给用户拍摄功能。然而，当用户操作电视的摄像头进行拍摄时，由于电视通常只能固定使用，使得电视仅能对其放置处的固定场景进行拍摄，如仅能对客厅、卧室等处进行拍摄，存在电视的拍摄操作不够灵活的问题。
发明内容
本发明的主要目的在于提供一种拍摄方法及***，旨在提升电视拍摄操作的灵活性。
为实现上述目的，本发明提供一种拍摄方法，该拍摄方法包括以下步骤：
在侦测到拍摄指令时，所述电视对待拍摄场景进行拍摄，得到场景图片；
所述电视获取当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；
所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示；
所述电视展示所述场景图片以及合成得到的结果图片，以供用户选取；
在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，所述电视将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域；其中，
获取的展示图片包括第一展示图片和第二展示图片，所述电视获取当前播放的视频的展示图片的步骤包括：
所述电视截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；
所述电视获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
可选地，所述预设合成模式包括背景模式和贴纸模式，所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片的步骤包括：
所述电视按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；
所述电视按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
可选地，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
此外，为实现上述目的，本发明还提供一种拍摄方法，该拍摄方法包括以下步骤：
在侦测到拍摄指令时，所述电视对待拍摄场景进行拍摄，得到场景图片；
所述电视获取当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；
所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示。
可选地，获取的展示图片包括第一展示图片和第二展示图片，所述电视获取当前播放的视频的展示图片的步骤包括：
所述电视截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；
所述电视获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
可选地，所述预设合成模式包括背景模式和贴纸模式，所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片的步骤包括：
所述电视按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；
所述电视按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
可选地，所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片的步骤之后，还包括：
所述电视展示所述场景图片以及合成得到的结果图片，以供用户选取；
在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，所述电视将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域。
可选地，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
此外，为实现上述目的，本发明还提供一种拍摄***，该拍摄***包括：
拍摄模块，用于在侦测到拍摄指令时，对待拍摄场景进行拍摄，得到场景图片；
获取模块，用于获取所述电视当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；
合成模块，用于按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示。
可选地，获取的展示图片包括第一展示图片和第二展示图片，所述获取模块还用于，
截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；以及
获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
可选地，所述预设合成模式包括背景模式和贴纸模式，所述合成模块还用于，
按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；以及
按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
可选地，所述拍摄***还包括：
展示模块，用于展示所述场景图片以及合成得到的结果图片，以供用户选取；
储存模块，用于在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域。
可选地，所述拍摄模块还用于，
在侦测到拍摄指令时，对所述待拍摄场景进行人像识别；以及
在识别到人像时，对所述待拍摄场景进行拍摄。
本发明提出的拍摄方法及***，在应用于电视时，通过将电视实时拍摄的图片与其实时播放的视频的展示图片合成为拍摄操作的结果图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片，使得电视在每次执行拍摄操作时，即使针对同一场景进行拍摄，拍摄得到的结果图片也不尽相同，提升了电视拍摄操作的灵活性。
附图说明
图1为本发明拍摄方法第一实施例的流程示意图；
图2为本发明拍摄方法第一实施例中合成得到的一种结果图片示例图；
图3为本发明拍摄方法第一实施例中合成得到的另一种结果图片示例图；
图4为本发明拍摄方法第三实施例中一种展示场景图片和结果图片的示例图；
图5为本发明拍摄***第一实施例的功能模块示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明提供一种拍摄方法，参照图1，在本发明拍摄方法的第一实施例中，该拍摄方法包括：
步骤S10，在侦测到拍摄指令时，电视对待拍摄场景进行拍摄，得到场景图片；
需要说明的是，在本发明实施例中，预先在电视面板和遥控器设置有触发拍摄指令的拍照按键，当用户存在拍摄需求时，可以按下电视面板或者遥控器上设置的拍照按键触发拍摄指令。可选地，在其他实施例中，还可以在电视的实时显示界面叠加显示用于触发拍摄指令的拍摄控件，供用户按需触发拍摄指令。
电视在侦测到拍摄指令时，通过设置的摄像头对待拍摄场景进行拍摄，得到场景图片，例如，拍摄得到的场景图片为用户在客厅手持遥控器的图片。
其中，设置的摄像头的可以是相对于电视固定的，也可以是相对于电视可旋转的，待拍摄场景即摄像头的拍摄角度所指向的场景。
例如，当摄像头相对于电视固定时，待拍摄场景通常为电视所面向的场景；又例如，当摄像头相对于电视可旋转时，用户可以操作遥控器或者电视面板设置的方向键按需旋转摄像头，以改变其拍摄角度，待拍摄场景为摄像头的拍摄角度实时指向的场景。
步骤S20，电视获取当前播放的视频的展示图片，其中，展示图片包括视频的视频截图和/或视频的海报图片；
在完成对待拍摄场景的拍摄，得到场景图片之后，电视识别当前是否处于视频播放状态；若是，则获取当前播放的视频的展示图片。其中，所述展示图片包括当前播放的视频的视频截图和海报图片中的至少一种。
例如，在拍摄得到场景图片之后，电视识别到当前处于视频播放状态，且当前播放的视频的视频源为机顶盒（TV信源），则电视通过连接的机顶盒获取到当前播放的视频的EPG信息，从获取的EPG信息中提取出当前播放的视频的视频名称，再根据提取出的视频名称基于互联网搜索当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的展示图片；
又例如，在拍摄得到场景图片之后，电视识别到当前处于视频播放状态，且当前播放的视频的视频源为本地运行的视频应用，则电视基于该视频应用从该视频应用的云端服务器获取到当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的展示图片。
步骤S30，电视按照预设合成模式将场景图片与展示图片合成为当次拍摄操作的结果图片，以供展示。
需要说明的是，本实施例在电视本地预设有多种不同的合成模式，在获取到当前播放的视频的展示图片之后，电视可以按照缺省设置的合成模式（可以为多种合成模式中的任一合成模式）将拍摄的场景图片和获取的展示图片合成为结果图片；也可以按照用户设置的合成模式将拍摄的场景图片和获取的展示图片合成为结果图片；还可以分别按照各预设的合成模式，将拍摄的场景图片和获取的展示图片合成为不同的结果图片。
例如，电视设置的预设合成模式包括背景模式和贴纸模式，在合成时，电视分别按照背景模式和贴纸模式，将拍摄的场景图片和获取的展示图片合成第一结果图片和第二结果图片。其中，在按照背景模式合成时，电视将获取的展示图片作为背景图像，将拍摄的场景图片作为前景图像合成得到图2所示的结果图片；在按照贴纸模式合成时，电视基于获取的展示图片生成贴纸模板，具体将展示图片预设区域（具体按实际需要进行设置，如设置该区域成不规则的多边形、呈圆形、正方形等）内的图像数据删除，然后按照同样的预设区域在拍摄的场景图片中提取出部分图像数据，将提取出的部分图像数据融合到贴纸模板中，得到图3所示的结果图片。
此外，在其他实施例中，前述电视识别当前是否处于视频播放状态之后，若识别到当前不处于视频播放状态，则电视利用内置的截屏功能对当前显示界面进行截取，然后按照前述预设合成模式将拍摄的场景图片与当前截取的图片合成为当次拍摄操作的结果图片，具体可参照前述电视按照预设合成模式将拍摄的场景图片与获取的展示图片合成为结果图片的操作，此处不再赘述。
本实施例提出的拍摄方法，在应用于电视时，通过将电视实时拍摄的场景图片与其实时播放的视频的展示图片合成为拍摄操作的结果图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片，使得电视在每次执行拍摄操作时，即使针对同一场景进行拍摄，拍摄得到的结果图片也不尽相同，提升了电视拍摄操作的灵活性。
进一步地，基于第一实施例，提出本发明拍摄方法的第二实施例，在本实施例中，展示图片包括第一展示图片和第二展示图片，步骤S20包括：
所述电视截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；
所述电视获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
需要说明的是，本实施例在前述第一实施例的基础上，对展示图片的获取操作进行进一步说明，其他可参照前述实施例，此处不再赘述。
在本实施例中，需要获取的视频的展示图片包括第一展示图片和第二展示图片，其中，可将当前播放的视频的视频截图作为前述第一展示图片，将当前播放的视频的海报图片作为前述第二展示图片。
具体的，电视在拍摄得到场景图片之后，首先利用内置的截屏功能截取当前播放的视频的播放界面，将截取的图片（即当前播放的视频的视频截图）作为第一展示图片；然后对当前播放的视频的视频源进行识别，其中，在识别到当前播放的视频的视频源为机顶盒（TV信源）时，电视通过连接的机顶盒获取到当前播放的视频的EPG信息，从获取的EPG信息中提取出当前播放的视频的视频名称，再根据提取出的视频名称基于互联网搜索当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的第二展示图片；在识别到当前播放的视频的视频源为本地运行的视频应用时，电视基于该视频应用从该视频应用的云端服务器获取到当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的第二展示图片。
在本发明实施例中，在获取到第一展示图片以及第二展示图片之后，分别按照预设合成模式将拍摄的场景图片与第一展示图片和第二展示图片合成为不同的结果图片，其中，电视执行的合成操作可参照前述第一实施例的相关描述，此处不再赘述。
为进一步提升电视拍摄操作的灵活性，在本实施例中，所述预设合成模式包括背景模式和贴纸模式，步骤S20包括：
所述电视按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；
所述电视按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
具体的，在获取到第一展示图片以及第二展示图片之后，电视按照背景模式将第一展示图片作为背景图像，将拍摄的场景图片作为前景图像合成得到第一结果图片；将第二展示图片作为背景图像，将拍摄的场景图片作为前景图像合成得到第二结果图片。
电视按照贴纸模式基于第一展示图片生成第一贴纸模板，具体将第一展示图片预设区域（按实际需要进行设置，如设置该区域成不规则的多边形、呈圆形、正方形等）内的图像数据删除，然后按照同样的预设区域在拍摄的场景图片中提取出部分图像数据，将提取出的部分图像数据融合到第一贴纸模板中，得到第三结果图片；如前所述，电视基于第二展示图片生成第二贴纸模板，将拍摄的场景图片中的部分图像数据融合到第二贴纸模板，得到第四结果图片。
进一步地，基于前述任一实施例，提出本发明拍摄方法的第三实施例，在本实施例中，步骤S30之后，还包括：
所述电视展示所述场景图片以及合成得到的结果图片，以供用户选取；
在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，所述电视将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域。
需要说明的是，本实施例在前述实施例基础上，增加了拍摄结果的预览操作，使得用户能够在电视完成拍摄操作并合成得到结果图片之后，及时发现是否满意拍摄结果，以下仅针对该区别进行说明，其他可参照前述实施例的相关描述，此处不再赘述。
以本实施例基于第三实施例为例，在得到拍摄的场景图片以及合成得到的第一结果图片、第二结果图片、第三结果图片、第四结果图片共5张不同的图片。参照图4，电视对前述5张图片进行展示。若用户对对其中的任一图片或多张图片比较满意，则可操作焦点框选中满意的图片，并然后按下确认按键（可以为遥控器和电视面板设置的实体按键，也可以是电视显示的虚拟控件）触发携带用户选择信息的选择指令。
在侦测到选择指令，电视根据选择指令携带的选择信息将用户选择的图片储存至预设的存储路径指向的存储区域。其中，预设的存储路径指向的存储区域可以是电视本地的储存区域，也可以电视附接设备的储存区域，还可以是云端的储存区域。
可选地，在本实施例中，在储存用户选择的场景图片和/或结果图片时，还可同时删除缓存的其他未被选中的图片。
进一步地，基于前述任一实施例，提出本发明拍摄方法的第四实施例，在本实施例中，步骤S10之前，还包括：
在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
在识别到人像时，转入执行步骤S10。
需要说明的是，本实施例在前述实施例的基础上，对电视是否执行拍摄指令进行限制，以防止误操作。以下仅针对该区别进行，其他可分别参照前述实施例，此处不再赘述。
在本实施例中，当侦测到拍摄指令时，电视首先对所述待拍摄场景进行人像识别，在且仅在识别到待拍摄场景中的人像时，对待拍摄场景进行拍摄，以确保拍摄得到的场景图片中包含用户人像。其中，在识别待拍摄场景中的人像时，本实施例并不限制采用何种人像识别技术，本领域技术人员可以按需采用合适的人像识别技术。
本实施例通过在且仅在识别到待拍摄场景中的人像时，对待拍摄场景进行拍摄，能够提高合成得到结果图片的成像质量。
本发明还提供一种执行前述拍摄方法的拍摄***，参照图5，对应于前述拍摄方法的第一实施例，在本发明拍摄***的第一实施例中，所述拍摄***包括：
拍摄模块10，用于在侦测到拍摄指令时，对待拍摄场景进行拍摄，得到场景图片；
需要说明的是，在本发明实施例中，预先在电视面板和遥控器设置有触发拍摄指令的拍照按键，当用户存在拍摄需求时，可以按下电视面板或者遥控器上设置的拍照按键触发拍摄指令。可选地，在其他实施例中，还可以在电视的实时显示界面叠加显示用于触发拍摄指令的拍摄控件，供用户按需触发拍摄指令。
在侦测到拍摄指令时，拍摄模块10通过其所在电视所设置的摄像头对待拍摄场景进行拍摄，得到场景图片，例如，拍摄得到的场景图片为用户在客厅手持遥控器的图片。
其中，设置的摄像头的可以是相对于电视固定的，也可以是相对于电视可旋转的，待拍摄场景即摄像头的拍摄角度所指向的场景。
例如，当摄像头相对于电视固定时，待拍摄场景通常为电视所面向的场景；又例如，当摄像头相对于电视可旋转时，用户可以操作遥控器或者电视面板设置的方向键按需旋转摄像头，以改变其拍摄角度，待拍摄场景即为摄像头的拍摄角度实时指向的场景。
获取模块20，用于获取所述电视当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；
在拍摄模块10完成对待拍摄场景的拍摄，得到场景图片之后，识别其所在电视当前是否处于视频播放状态；若是，则获取其所在电视当前播放的视频的展示图片。其中，所述展示图片包括当前播放的视频的视频截图和海报图片中的至少一种。
例如，在拍摄模块10拍摄得到场景图片之后，获取模块20识别到其所在电视当前处于视频播放状态，且当前播放的视频的视频源为机顶盒（TV信源），则获取模块20通过其所在电视连接的机顶盒获取到当前播放的视频的EPG信息，从获取的EPG信息中提取出当前播放的视频的视频名称，再根据提取出的视频名称基于互联网搜索当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的展示图片；
又例如，在拍摄模块10拍摄得到场景图片之后，获取模块20识别到其所在电视当前处于视频播放状态，且当前播放的视频的视频源为其所在电视本地运行的视频应用时，获取模块20基于该视频应用从该视频应用的云端服务器获取到当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的展示图片。
合成模块30，用于按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示。
需要说明的是，本实施例在电视本地预设有多种不同的合成模式，在获取模块20获取到其所在电视当前播放的视频的展示图片之后，合成模块30可以按照缺省设置的合成模式（可以为多种合成模式中的任一合成模式）将拍摄的场景图片和获取的展示图片合成为结果图片；也可以按照用户设置的合成模式将拍摄的场景图片和获取的展示图片合成为结果图片；还可以分别按照各预设的合成模式，将拍摄的场景图片和获取的展示图片合成为不同的结果图片。
例如，设置的预设合成模式包括背景模式和贴纸模式，在合成时，合成模块30分别按照背景模式和贴纸模式，将拍摄模块10拍摄的场景图片和获取的展示图片合成第一结果图片和第二结果图片。其中，在按照背景模式合成时，合成模块30将获取模块20获取的展示图片作为背景图像，将拍摄模块10拍摄的场景图片作为前景图像合成得到图2所示的结果图片；在按照贴纸模式合成时，合成模块30基于获取模块20获取的展示图片生成贴纸模板，具体将展示图片预设区域（具体按实际需要进行设置，如设置该区域成不规则的多边形、呈圆形、正方形等）内的图像数据删除，然后按照同样的预设区域在拍摄模块10拍摄的场景图片中提取出部分图像数据，将提取出的部分图像数据融合到贴纸模板中，得到图3所示的结果图片。
此外，在其他实施例中，前述获取模块20识别其所在电视当前是否处于视频播放状态之后，若识别到其所在电视当前不处于视频播放状态，则利用其所在电视内置的截屏功能对当前显示界面进行截取，然后由合成模块30按照前述预设合成模式将拍摄模块10拍摄的场景图片与获取模块20当前截取的图片合成为当次拍摄操作的结果图片，具体可参照前述合成模块30按照预设合成模式将拍摄模块10拍摄的场景图片与获取模块20获取的展示图片合成为结果图片的操作，此处不再赘述。
本实施例提出的拍摄***，在应用于电视时，通过将电视实时拍摄的图片与其实时播放的视频的展示图片合成为拍摄操作的结果图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片，使得电视在每次执行拍摄操作时，即使针对同一场景进行拍摄，拍摄得到的结果图片也不尽相同，提升了电视拍摄操作的灵活性。
进一步地，基于第一实施例，提出本发明拍摄***的第二实施例，对应于前述拍摄方法的第二实施例，在本实施例中，获取的展示图片包括第一展示图片和第二展示图片，所述获取模块20还用于，
截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；以及
获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
需要说明的是，本实施例在前述第一实施例的基础上，对展示图片的获取操作进行进一步说明，其他可参照前述实施例，此处不再赘述。
在本实施例中，获取模块20需要获取的视频的展示图片包括第一展示图片和第二展示图片，其中，可将其所在电视当前播放的视频的视频截图作为前述第一展示图片，将其所在电视当前播放的视频的海报图片作为前述第二展示图片。
具体的，在拍摄模块10拍摄得到场景图片之后，获取模块20首先利用其所在电视内置的截屏功能截取其所在电视当前播放的视频的播放界面，将截取的图片（即当前播放的视频的视频截图）作为第一展示图片；然后对当前播放的视频的视频源进行识别，其中，在识别到当前播放的视频的视频源为机顶盒（TV信源）时，获取模块20通过其所在电视连接的机顶盒获取到其所在电视当前播放的视频的EPG信息，从获取的EPG信息中提取出其所在电视当前播放的视频的视频名称，再根据提取出的视频名称基于互联网搜索其所在电视当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的第二展示图片；在识别到当前播放的视频的视频源为本地运行的视频应用时，获取模块20基于该视频应用从该视频应用的云端服务器获取到其所在电视当前播放的视频的海报图片，将获取到的海报图片作为当前播放的视频的第二展示图片。
在本发明实施例中，在获取到第一展示图片以及第二展示图片之后，由合成模块30分别按照预设合成模式将拍摄的场景图片与第一展示图片和第二展示图片合成为不同的结果图片，其中，合成模块30执行的合成操作可参照前述第一实施例的相关描述，此处不再赘述。
为进一步提升电视拍摄操作的灵活性，在本实施例中，所述预设合成模式包括背景模式和贴纸模式，所述合成模块30还用于，
按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；以及
按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
具体的，在获取模块20获取到第一展示图片以及第二展示图片之后，合成模块30按照背景模式将第一展示图片作为背景图像，将拍摄的场景图片作为前景图像合成得到第一结果图片；将第二展示图片作为背景图像，将拍摄的场景图片作为前景图像合成得到第二结果图片。
合成模块30按照贴纸模式基于第一展示图片生成第一贴纸模板，具体将第一展示图片预设区域（按实际需要进行设置，如设置该区域成不规则的多边形、呈圆形、正方形等）内的图像数据删除，然后按照同样的预设区域在拍摄的场景图片中提取出部分图像数据，将提取出的部分图像数据融合到第一贴纸模板中，得到第三结果图片；如前所述，合成模块30基于第二展示图片生成第二贴纸模板，将拍摄的场景图片中的部分图像数据融合到第二贴纸模板，得到第四结果图片。
进一步地，基于前述任一实施例，提出本发明拍摄***的第三实施例，对应于前述拍摄方法的第三实施例，在本实施例中，所述拍摄***还包括：
展示模块，用于展示所述场景图片以及合成得到的结果图片，以供用户选取；
储存模块，用于在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域。
需要说明的是，本实施例在前述实施例基础上，增加了拍摄结果的预览操作，使得用户能够在电视完成拍摄操作并合成得到结果图片之后，及时发现是否满意拍摄结果，以下仅针对该区别进行说明，其他可参照前述实施例的相关描述，此处不再赘述。
以本实施例基于第三实施例为例，在得到拍摄的场景图片以及合成得到的第一结果图片、第二结果图片、第三结果图片、第四结果图片共5张不同的图片。参照图4，展示模块在其所在电视的屏幕对前述5张图片进行展示。若用户对对其中的任一图片或多张图片比较满意，则可操作焦点框选中满意的图片，并然后按下确认按键（可以为遥控器和电视面板设置的实体按键，也可以是电视显示的虚拟控件）触发携带用户选择信息的选择指令。
在侦测到选择指令，储存模块根据选择指令携带的选择信息将用户选择的图片储存至预设的存储路径指向的存储区域。其中，预设的存储路径指向的存储区域可以是电视本地的储存区域，也可以电视附接设备的储存区域，还可以是云端的储存区域。
可选地，在本实施例中，储存模块在储存用户选择的场景图片和/或结果图片时，还可同时删除缓存的其他未被选中的图片。
进一步地，基于前述任一实施例，提出本发明拍摄***的第四实施例，对应于前述拍摄方法的第四实施例，在本实施例中，所述拍摄模块10还用于，
在侦测到拍摄指令时，对所述待拍摄场景进行人像识别；以及
在识别到人像时，对所述待拍摄场景进行拍摄。
需要说明的是，本实施例在前述实施例的基础上，对拍摄模块10是否执行拍摄指令进行限制，以防止误操作。以下仅针对该区别进行，其他可分别参照前述实施例，此处不再赘述。
在本实施例中，当侦测到拍摄指令时，拍摄模块10首先对所述待拍摄场景进行人像识别，在且仅在识别到待拍摄场景中的人像时，对待拍摄场景进行拍摄，以确保拍摄得到的场景图片中包含用户人像。其中，在拍摄模块10识别待拍摄场景中的人像时，本实施例并不限制采用何种人像识别技术，本领域技术人员可以按需采用合适的人像识别技术。
本实施例通过在且仅在识别到待拍摄场景中的人像时，对待拍摄场景进行拍摄，能够提高合成得到结果图片的成像质量。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术邻域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种拍摄方法，应用于电视，其特征在于，所述拍摄方法包括以下步骤：
    在侦测到拍摄指令时，所述电视对待拍摄场景进行拍摄，得到场景图片；
    所述电视获取当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；
    所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示；
    所述电视展示所述场景图片以及合成得到的结果图片，以供用户选取；
    在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，所述电视将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域；其中，
    获取的展示图片包括第一展示图片和第二展示图片，所述电视获取当前播放的视频的展示图片的步骤包括：
    所述电视截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；
    所述电视获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
  2. 根据权利要求1所述的拍摄方法，其特征在于，所述预设合成模式包括背景模式和贴纸模式，所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片的步骤包括：
    所述电视按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；
    所述电视按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
  3. 根据权利要求1所述的拍摄方法，其特征在于，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
    在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
    在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
  4. 根据权利要求2所述的拍摄方法，其特征在于，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
    在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
    在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
  5. 一种拍摄方法，应用于电视，其特征在于，所述拍摄方法包括以下步骤：
    在侦测到拍摄指令时，所述电视对待拍摄场景进行拍摄，得到场景图片；
    所述电视获取当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；
    所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示。
  6. 根据权利要求5所述的拍摄方法，其特征在于，获取的展示图片包括第一展示图片和第二展示图片，所述电视获取当前播放的视频的展示图片的步骤包括：
    所述电视截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；
    所述电视获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
  7. 根据权利要求6所述的拍摄方法，其特征在于，所述预设合成模式包括背景模式和贴纸模式，所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片的步骤包括：
    所述电视按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；
    所述电视按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
  8. 根据权利要求5所述的拍摄方法，其特征在于，所述电视按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片的步骤之后，还包括：
    所述电视展示所述场景图片以及合成得到的结果图片，以供用户选取；
    在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，所述电视将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域。
  9. 根据权利要求5所述的拍摄方法，其特征在于，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
    在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
    在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
  10. 根据权利要求6所述的拍摄方法，其特征在于，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
    在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
    在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
  11. 根据权利要求7所述的拍摄方法，其特征在于，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
    在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
    在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
  12. 根据权利要求8所述的拍摄方法，其特征在于，所述电视对待拍摄场景进行拍摄的步骤之前，还包括：
    在侦测到拍摄指令时，所述电视对所述待拍摄场景进行人像识别；
    在识别到人像时，转入执行所述电视对待拍摄场景进行拍摄的步骤。
  13. 一种拍摄***，应用于电视，其特征在于，所述拍摄***包括：
    拍摄模块，用于在侦测到拍摄指令时，对待拍摄场景进行拍摄，得到场景图片；
    获取模块，用于获取所述电视当前播放的视频的展示图片，其中，展示图片包括所述视频的视频截图和/或所述视频的海报图片；
    合成模块，用于按照预设合成模式将所述场景图片与所述展示图片合成为当次拍摄操作的结果图片，以供展示。
  14. 根据权利要求13所述的拍摄***，其特征在于，获取的展示图片包括第一展示图片和第二展示图片，所述获取模块还用于，
    截取所述视频的播放界面，将所述视频的视频截图作为所述视频的第一展示图片；以及
    获取所述视频的海报图片，将获取的海报图片作为所述视频的第二展示图片。
  15. 根据权利要求14所述的拍摄***，其特征在于，所述预设合成模式包括背景模式和贴纸模式，所述合成模块还用于，
    按照背景模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片；以及
    按照贴纸模式将所述场景图片分别与所述第一展示图片和所述第二展示图片合成为结果图片。
  16. 根据权利要求13所述的拍摄***，其特征在于，所述拍摄***还包括：
    展示模块，用于展示所述场景图片以及合成得到的结果图片，以供用户选取；
    储存模块，用于在接收到用户基于展示的所述场景图片和/或所述结果图片触发的选择指令时，将所述选择指令对应的场景图片和/或结果图片储存至预设的存储路径指向的存储区域。
  17. 根据权利要求13所述的拍摄***，其特征在于，所述拍摄模块还用于，
    在侦测到拍摄指令时，对所述待拍摄场景进行人像识别；以及
    在识别到人像时，对所述待拍摄场景进行拍摄。
  18. 根据权利要求14所述的拍摄***，其特征在于，所述拍摄模块还用于，
    在侦测到拍摄指令时，对所述待拍摄场景进行人像识别；以及
    在识别到人像时，对所述待拍摄场景进行拍摄。
  19. 根据权利要求15所述的拍摄***，其特征在于，所述拍摄模块还用于，
    在侦测到拍摄指令时，对所述待拍摄场景进行人像识别；以及
    在识别到人像时，对所述待拍摄场景进行拍摄。
  20. 根据权利要求16所述的拍摄***，其特征在于，所述拍摄模块还用于，
    在侦测到拍摄指令时，对所述待拍摄场景进行人像识别；以及
    在识别到人像时，对所述待拍摄场景进行拍摄。
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