CN103024415A - Information source recognition method and device based on single-screen dual-display - Google Patents
Information source recognition method and device based on single-screen dual-display Download PDFInfo
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- CN103024415A CN103024415A CN201210524461XA CN201210524461A CN103024415A CN 103024415 A CN103024415 A CN 103024415A CN 201210524461X A CN201210524461X A CN 201210524461XA CN 201210524461 A CN201210524461 A CN 201210524461A CN 103024415 A CN103024415 A CN 103024415A
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Abstract
The invention discloses an information source recognition method and device based on single-screen dual-display. The method includes steps of receiving an information setting instruction, and acquiring double screen pictures which correspond to a current video image and are not subjected to three dimensional synthesis processing; separating the double screen pictures which are not subjected to three dimensional synthesis processing to information source images; setting the information source images to be background images of information source selecting buttons; subjecting the information source selecting buttons which are provided with the information source images to three dimensional synthesis processing, and displaying the information source images on information source video pictures; and receiving an information source selection instruction, and displaying selected information source setting menus corresponding to the information source selecting buttons on the selected information source video pictures corresponding to the information source selecting button. According to the information source recognition method and device based on the single-screen dual-display, information source images which a user is watching at present can be clearly displayed in the background images of the information source selecting buttons so that the user can easily distinguish which information source a video picture that the user is watching belongs to, and the user can easily recognize the current information source, set or switch the video images of the current information source.
Description
Technical field
The present invention relates to the television display technology field, specially refer to based on a screen two aobvious information source recognition methods and devices.
Background technology
Development along with TV tech, the two aobvious technology of one screen can be implemented in the video of playing simultaneously two information sources on the same video screen, at this moment, different users wears respectively the 3D glasses of full left eye or full right eye, just can watch simultaneously the video pictures of various information source at same video screen.The two aobvious principles of one screen are, before synthetic 3D rendering, the image of two various information sources is placed simultaneously the right and left of screen, generate the front double screen picture of the synthetic processing of 3D, then by the 3D technology left and right sides information source image is processed into respectively full frame image one by one, and adopt the left information source image of a frame, the right information source image of one frame intersects and is presented on the screen, when the user wears full left eye 3D glasses, only see full frame left information source video pictures, when the user wears full right eye 3D glasses, only see full frame right information source video pictures, thereby realize that different users can see different full screen video contents simultaneously.But two aobvious lower at a screen, when the user wants to come Switch Video or regulate the function such as image setting by remote control, normally demonstrate the information source literal, such as " ATV ", " AV ", " HDMI " etc., the user often and do not know which information source is own current video focus of watching be on, need to select through repeatedly attempting, for the client makes troubles.
Summary of the invention
Main purpose of the present invention for provide a kind of client of convenience identify current information source based on two aobvious information source recognition methods and the devices of a screen.
The present invention proposes a kind of based on the two aobvious information source recognition methodss of a screen, comprises step:
Receive information source instruction is set, obtain the front double screen picture of the synthetic processing of 3D corresponding to current video image;
Double screen picture before the synthetic processing of described 3D is separated into the information source image, and described information source image comprises left information source image and right information source image;
Be the Background that information source is selected button with described information source image setting, described information source selects button to comprise that left information source selects button and right information source to select button;
Select button to carry out the synthetic processing of 3D to the described information source that is provided with described information source image, and be presented on the information source video pictures, described information source video pictures comprises left information source video pictures and right information source video pictures;
Receive the information source selection instruction, select information source setup menu corresponding to button in the information source that the information source of selecting selects information source video pictures demonstration corresponding to button to select.
Preferably, described is that information source selects the step of the Background of button specifically to comprise with the information source image setting:
According to the size percentage of described information source image, described information source image is processed in the equal proportion compression;
Left information source image setting after compression processed is the Background that left information source is selected button, and the right information source image setting after compression is processed is the Background that right information source is selected button.
Preferably, the described step that the double screen picture that 3D is synthetic before processing is separated into the information source image specifically comprises:
According to screen resolution, take the longitudinal central axis line of screen as cut-off rule, the double screen picture that described 3D is synthetic before processing to be cut apart, a left side half double screen picture after will cutting apart is as left information source image, and the right side half double screen picture after will cutting apart is as right information source image.
Preferably, also comprise after the step of described reception information source selection instruction:
The information source that the video focus is switched to selection is selected information source video pictures corresponding to button.
The present invention also proposes a kind of based on the two aobvious information source recognition devices of a screen, comprising:
The command reception module is used for receiving information source instruction is set; Receive the information source selection instruction;
The image-capture module is used for obtaining the front double screen picture of the synthetic processing of 3D corresponding to current video image;
The image segmentation module is used for the double screen picture before the synthetic processing of described 3D is separated into the information source image, and described information source image comprises left information source image and right information source image;
The Background generation module, being used for described information source image setting is the Background that information source is selected button, described information source selects button to comprise left information source selection button and right information source selection button;
The 3D processing module is used for selecting button to carry out the synthetic processing of 3D to the described information source that is provided with described information source image, and is presented on the information source video pictures, and described information source video pictures comprises left information source video pictures and right information source video pictures;
The menu display module is used for selecting information source setup menu corresponding to button in the information source that the information source of selecting selects information source video pictures demonstration corresponding to button to select.
Preferably, described Background generation module specifically comprises:
Image compression unit is used for the size percentage according to described information source image, and described information source image is processed in the equal proportion compression;
The image setting unit, the left information source image setting that is used for compressing after processing is the Background that left information source is selected button, the right information source image setting after compression is processed is the Background that right information source is selected button.
Preferably, described image segmentation module specifically is used for, according to screen resolution, take the longitudinal central axis line of screen as cut-off rule, double screen picture before the synthetic processing of described 3D is cut apart, left side half double screen picture after will cutting apart is as left information source image, and the right side half double screen picture after will cutting apart is as right information source image.
Preferably, describedly also comprise the focus handover module based on the two aobvious information source recognition devices of a screen, the information source that is used for the video focus is switched to selection is selected information source video pictures corresponding to button.
The present invention selects button and right information source to select to know in the Background of button in left information source and demonstrates left information source image and the right information source image that the active user is watching, it is the video pictures of which information source that the user can be easy to pick out what oneself watch, be conducive to the user and easily identify current information source, and the video image of current information source is arranged or switches.
Description of drawings
Fig. 1 is the flow chart that the present invention is based on the first embodiment of the two information source recognition methodss that show of a screen;
Fig. 2 is the flow chart that the present invention is based on the second embodiment of the two information source recognition methodss that show of a screen;
Fig. 3 is the flow chart that the present invention is based on the 3rd embodiment of the two information source recognition methodss that show of a screen;
Fig. 4 is the structural representation that the present invention is based on the first embodiment of the two information source recognition devices that show of a screen;
Fig. 5 is the structural representation that the present invention is based on the second embodiment of the two information source recognition devices that show of a screen;
Fig. 6 is the structural representation that the present invention is based on the 3rd embodiment of the two information source recognition devices that show of a screen.
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, Fig. 1 is the flow chart that the present invention is based on the first embodiment of the two information source recognition methodss that show of a screen.Present embodiment mention based on the two aobvious information source recognition methodss of a screen, comprise step:
Step S10 receives information source instruction is set, and obtains the front double screen picture of the synthetic processing of 3D corresponding to current video image;
In the present embodiment, after pressing information source on remote controller or the television system button is set, television system receives information source instruction is set, the double screen picture before obtaining from the buffer memory of television system that 3D is synthetic and processing.Because the user is more deep to the video pictures impression of watching, therefore, the double screen picture that obtains can be the video image of current demonstration.
Step S20 is separated into the information source image with the double screen picture before the synthetic processing of 3D;
The information source image comprises left information source image and right information source image, the double screen picture that obtains is carried out image segmentation process, and namely is divided into left information source image and right information source image.
Step S30 is the Background that information source is selected button with the information source image setting;
Information source selection button comprises left information source selection button and right information source selection button, and left information source image setting is the Background that left information source is selected button, the aobvious Background that is set to right information source selection button of right information source image.
Step S40 selects button to carry out the synthetic processing of 3D to the information source that is provided with the information source image, and is presented on the information source video pictures;
The information source video pictures comprises left information source video pictures and right information source video pictures.When carrying out the synthetic processing of 3D, left and right sides information source selects button to be copied as respectively two, by the 3D synthetic technology, select button to be treated to full frame image one by one left and right sides information source, and be presented on the corresponding information source video pictures, be to show simultaneously left information source on each information source video pictures to select button and right information source to select button, for user selection, the user is by the left and right press key on remote controller or the television system, select button and right information source to select button to switch to the left information source that shows on the tv display screen, left information source image or right information source image that the current video image of watching of user is corresponding offer the user, are conducive to the user and tell intuitively that own current what watch is the video image of which information source.
Step S50 receives the information source selection instruction, selects information source setup menu corresponding to button in the information source that the information source of selecting selects information source video pictures demonstration corresponding to button to select.
The user selects button and right information source to select left information source image or right information source image in the Background of button easily to select by the left information source that shows, after selecting left information source to select button, eject left information source setup menu, after selecting right information source to select button, eject right information source setup menu.Demonstrate left information source image and the right information source image that the active user is watching owing to select button and right information source to select to know in the Background of button in left information source, it is the video pictures of which information source that the user can be easy to pick out what oneself watch, be conducive to the user and easily identify current information source, and the video image of current information source is arranged or switches.
As shown in Figure 2, Fig. 2 is the flow chart that the present invention is based on the second embodiment of the two information source recognition methodss that show of a screen.Present embodiment specifies the step S20 in embodiment illustrated in fig. 1 and step S30 as the basis take embodiment illustrated in fig. 1, should comprise based on the two aobvious information source recognition methodss of a screen:
Step S10 receives information source instruction is set, and obtains the front double screen picture of the synthetic processing of 3D corresponding to current video image;
Step S21 according to screen resolution, take the longitudinal central axis line of screen as cut-off rule, is cut apart the double screen picture that 3D is synthetic before processing, and a left side half double screen picture after will cutting apart is as left information source image, and the right side half double screen picture after will cutting apart is as right information source image.
Present embodiment is according to screen resolution, half-and-half cut apart about carrying out as the segmentation standard width with half of screen width, for example, screen resolution is 1920 * 1080, and crawl coordinate width is (0,0) to (960,1080) picture is left information source image, and the coordinate width is that (960,0) are to (1920,1080) picture is right information source image, and the information source image size after the intercepting is 960 * 1080.
Step S31, according to the size percentage of described information source image, the information source image is processed in the equal proportion compression;
Because the image after cutting apart is the screen size ratio, with respect to the menu large percentage, need to compress processing to it, make information source image size be suitable for the size that information source is selected button.For example, the information source image size after the intercepting is 960 * 1080, and wide and height are compressed 4 times simultaneously, 16 times of picture reduced overall, and the image size after the compression is 240 * 270.
Step S32 is the Background that left information source is selected button with the left information source image setting after the compression processing, and the right information source image setting after compression is processed is the Background that right information source is selected button.
The left information source image that the current video image of watching of user is corresponding or right information source image, after the compressed processing, select the Background of button to offer the user as information source, be conducive to the user and tell intuitively that own current what watch is the video image of which information source.
Step S40 selects button to carry out the synthetic processing of 3D to the information source that is provided with the information source image, and is presented on the information source video pictures;
Step S50 receives the information source selection instruction, selects information source setup menu corresponding to button in the information source that the information source of selecting selects information source video pictures demonstration corresponding to button to select.
Present embodiment adopts image segmentation and compression to process, select button and right information source to select to know in the Background of button in left information source and demonstrate left information source image and the right information source image that the active user is watching, on the one hand the user can be easy to pick out what oneself watch be the video pictures of which information source, be conducive to the user and easily identify current information source, and the video image of current information source arranged or switch, be applicable on the other hand current button size after the image Compression, committed memory that can be not too much can not exert an influence to the operation of television system.
As shown in Figure 3, Fig. 3 is the flow chart that the present invention is based on the 3rd embodiment of the two information source recognition methodss that show of a screen.Present embodiment has increased the step of Switch Video focus on basis embodiment illustrated in fig. 1, should comprise based on the two aobvious information source recognition methodss of a screen:
Step S10 receives information source instruction is set, and obtains the front double screen picture of the synthetic processing of 3D corresponding to current video image;
Step S20 is separated into the information source image with the double screen picture before the synthetic processing of 3D;
Step S30 is the Background that information source is selected button with the information source image setting;
Step S40 selects button to carry out the synthetic processing of 3D to the information source that is provided with the information source image, and is presented on the information source video pictures;
Step S51 receives the information source selection instruction;
Step S52, the information source that the video focus is switched to selection is selected information source video pictures corresponding to button.
Step S53 selects information source video pictures corresponding to button to show the information source setup menu corresponding to information source selection button of selection in the information source of selecting.
In the present embodiment, the user is when selecting information source is set, the video focus is on the current information source video pictures of watching of user, when user selection non-current information source of watching when selecting button, the video focus that television system is watched the user switches on the information source video pictures of selection, is convenient to the user information source video pictures of selecting is arranged.
As shown in Figure 4, Fig. 4 is the structural representation that the present invention is based on the first embodiment of the two information source recognition devices that show of a screen.Present embodiment propose based on the two aobvious information source recognition devices of a screen, comprising:
Image-capture module 20 is used for obtaining the front double screen picture of the synthetic processing of 3D corresponding to current video image;
In the present embodiment, after pressing information source on remote controller or the television system button is set, command reception module 10 receives information source instruction is set, the double screen picture before image-capture module 20 is obtained from the buffer memory of television system that 3D is synthetic and processed.Because the user is more deep to the video pictures impression of watching, therefore, the double screen picture that obtains can be the video image of current demonstration.The double screen picture that 30 pairs of image segmentation modules are obtained carries out image segmentation to be processed, and namely is divided into left information source image and right information source image.Background generation module 40 is the Background that left information source is selected button with left information source image setting, and right information source image setting is the Background that right information source is selected button.When carrying out the synthetic processing of 3D, left and right sides information source selects button to be copied as respectively two, by the 3D synthetic technology, select button to be treated to full frame image one by one left and right sides information source, and be presented on the corresponding information source video pictures, be to show simultaneously left information source on each information source video pictures to select button and right information source to select button, for user selection, the user is by the left and right press key on remote controller or the television system, select button and right information source to select button to switch to the left information source that shows on the tv display screen, left information source image or right information source image that the current video image of watching of user is corresponding offer the user, are conducive to the user and tell intuitively that own current what watch is the video image of which information source.The user selects button and right information source to select left information source image or right information source image in the Background of button easily to select by the left information source that shows, after selecting left information source to select button, menu display module 50 shows left information source setup menu, after selecting right information source to select button, menu display module 50 shows right information source setup menu.Demonstrate left information source image and the right information source image that the active user is watching owing to select button and right information source to select to know in the Background of button in left information source, it is the video pictures of which information source that the user can be easy to pick out what oneself watch, be conducive to the user and easily identify current information source, and the video image of current information source is arranged or switches.
As shown in Figure 5, Fig. 5 is the structural representation that the present invention is based on the second embodiment of the two information source recognition devices that show of a screen.Present embodiment has been described in detail the concrete structure of Background generation module as the basis take embodiment illustrated in fig. 4, and Background generation module 40 specifically comprises:
In addition, image segmentation module 30 specifically is used for, according to screen resolution, take the longitudinal central axis line of screen as cut-off rule, double screen picture before the synthetic processing of 3D is cut apart, and a left side half double screen picture after will cutting apart is as left information source image, and the right side half double screen picture after will cutting apart is as right information source image.
Present embodiment is according to screen resolution, half-and-half cut apart about carrying out as the segmentation standard width with half of screen width, for example, screen resolution is 1920 * 1080, and crawl coordinate width is (0,0) to (960,1080) picture is left information source image, and the coordinate width is that (960,0) are to (1920,1080) picture is right information source image, and the information source image size after the intercepting is 960 * 1080.Because the image after cutting apart is the screen size ratio, with respect to the menu large percentage, need to compress processing to it, make information source image size be suitable for the size that information source is selected button.For example, the information source image size after the intercepting is 960 * 1080, and wide and height are compressed 4 times simultaneously, 16 times of picture reduced overall, and the image size after the compression is 240 * 270.The left information source image that the current video image of watching of user is corresponding or right information source image, after the compressed processing, select the Background of button to offer the user as information source, be conducive to the user and tell intuitively that own current what watch is the video image of which information source.Present embodiment adopts image segmentation and compression to process, select button and right information source to select to know in the Background of button in left information source and demonstrate left information source image and the right information source image that the active user is watching, on the one hand the user can be easy to pick out what oneself watch be the video pictures of which information source, be conducive to the user and easily identify current information source, and the video image of current information source arranged or switch, be applicable on the other hand current button size after the image Compression, committed memory that can be not too much can not exert an influence to the operation of television system.
As shown in Figure 6, Fig. 6 is the structural representation that the present invention is based on the 3rd embodiment of the two information source recognition devices that show of a screen.Present embodiment has increased focus handover module 70 on basis embodiment illustrated in fig. 4, be used for the video focus is switched to the information source video pictures corresponding to information source selection button of selection.
In the present embodiment, the user is when selecting information source is set, the video focus is on the current information source video pictures of watching of user, when user selection non-current information source of watching when selecting button, the video focus that television system is watched the user switches on the information source video pictures of selection, is convenient to the user information source video pictures of selecting is arranged.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. one kind based on the two aobvious information source recognition methodss of a screen, it is characterized in that, comprise step:
Receive information source instruction is set, obtain the front double screen picture of the synthetic processing of 3D corresponding to current video image;
Double screen picture before the synthetic processing of described 3D is separated into the information source image, and described information source image comprises left information source image and right information source image;
Be the Background that information source is selected button with described information source image setting, described information source selects button to comprise that left information source selects button and right information source to select button;
Select button to carry out the synthetic processing of 3D to the described information source that is provided with described information source image, and be presented on the information source video pictures, described information source video pictures comprises left information source video pictures and right information source video pictures;
Receive the information source selection instruction, select information source setup menu corresponding to button in the information source that the information source of selecting selects information source video pictures demonstration corresponding to button to select.
2. according to claim 1ly it is characterized in that based on the two aobvious information source recognition methodss of a screen described is that information source selects the step of the Background of button specifically to comprise with the information source image setting:
According to the size percentage of described information source image, described information source image is processed in the equal proportion compression;
Left information source image setting after compression processed is the Background that left information source is selected button, and the right information source image setting after compression is processed is the Background that right information source is selected button.
3. according to claim 1ly it is characterized in that based on the two aobvious information source recognition methodss of a screen that the described step that the double screen picture that 3D is synthetic before processing is separated into the information source image specifically comprises:
According to screen resolution, take the longitudinal central axis line of screen as cut-off rule, the double screen picture that described 3D is synthetic before processing to be cut apart, a left side half double screen picture after will cutting apart is as left information source image, and the right side half double screen picture after will cutting apart is as right information source image.
According to claim 1 to 3 each describedly it is characterized in that based on the two aobvious information source recognition methodss of a screen, also comprise after the step of described reception information source selection instruction:
The information source that the video focus is switched to selection is selected information source video pictures corresponding to button.
5. one kind based on the two aobvious information source recognition devices of a screen, it is characterized in that, comprising:
The command reception module is used for receiving information source instruction is set; Receive the information source selection instruction;
The image-capture module is used for obtaining the front double screen picture of the synthetic processing of 3D corresponding to current video image;
The image segmentation module is used for the double screen picture before the synthetic processing of described 3D is separated into the information source image, and described information source image comprises left information source image and right information source image;
The Background generation module, being used for described information source image setting is the Background that information source is selected button, described information source selects button to comprise left information source selection button and right information source selection button;
The 3D processing module is used for selecting button to carry out the synthetic processing of 3D to the described information source that is provided with described information source image, and is presented on the information source video pictures, and described information source video pictures comprises left information source video pictures and right information source video pictures;
The menu display module is used for selecting information source setup menu corresponding to button in the information source that the information source of selecting selects information source video pictures demonstration corresponding to button to select.
6. according to claim 5 based on the two aobvious information source recognition devices of a screen, it is characterized in that described Background generation module specifically comprises:
Image compression unit is used for the size percentage according to described information source image, and described information source image is processed in the equal proportion compression;
The image setting unit, the left information source image setting that is used for compressing after processing is the Background that left information source is selected button, the right information source image setting after compression is processed is the Background that right information source is selected button.
7. according to claim 5 based on the two aobvious information source recognition devices of a screen, it is characterized in that, described image segmentation module specifically is used for, according to screen resolution, take the longitudinal central axis line of screen as cut-off rule, double screen picture before the synthetic processing of described 3D is cut apart, and a left side half double screen picture after will cutting apart is as left information source image, and the right side half double screen picture after will cutting apart is as right information source image.
According to claim 5 to 7 each describedly it is characterized in that based on the two aobvious information source recognition devices of a screen that also comprise the focus handover module, the information source that is used for the video focus is switched to selection is selected information source video pictures corresponding to button.
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