CN101964920B - Method for compatibility with various 3D play modes on 3D television - Google Patents
Method for compatibility with various 3D play modes on 3D television Download PDFInfo
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Abstract
The invention relates to television technology and 3D display technology, in particular to a method for compatibility with various 3D play modes on a 3D television, and solves the problem that the various 3D play modes cannot be supported on the 3D television in the prior art. The key point of the technical scheme comprises the following steps of: a, receiving a 3D signal and judging whether the format of the signal is a 3D format capable of being identified by the 3D television, if so, executing a step c, otherwise executing a step b; b, converting the 3D signal into Side By Side format and executing a step d; c, inputting the 3D signal to a display screen of the 3D television for display, and returning to the step a; and d, inputting the converted 3D signal to the display screen of the 3D television for display and returning to the step a. The method has the advantages of compatibility with 3D signals in various formats, higher flexibility and application to 3D televisions.
Description
Technical field
The present invention relates to TV tech and 3D Display Technique, relate to specifically a kind of on the 3D TV method of compatible multiple 3D play mode.
Background technology
3D shows not strange for people, and big-and-middle-sized movie theatre in all parts of the country at present can both be seen the 3D film.And along with the development of 3D Display Technique, in recent years, the 3D TV begins to come into people's life as a kind of emerging and electric equipment products that have very much a market competitiveness.The 3D TV is the abbreviation of 3 D stereoscopic image TV; It is slightly variant that the 3 D stereoscopic image TV utilizes people's eyes to observe the angle of object; Therefore can distinguish that object is far and near; Produce the principle of stereoscopic vision, the image of seeing right and left eyes separates, thereby makes the user need not can bore hole experience stereoscopic picture plane by anaglyph spectacles.Such as: January 31 2010 Britain's local time, in England Premier League Man U--in the match of Arsenal, Britain's skysports channel uses the 3D technology that live telecast is carried out in this match since the dawn of human civilization first.
The television product of the support 3D image playback function of present main flow; All be fixed against the 3D processing capacity of 3D display screen; Be that front end processing television signals chip is exported signal, the rear end display screen carries out aftertreatment with the signal of input, is shown to the user again and watches.
At present, the main flow 3D form of 3D display screen support is a Side By Side form, does not support for the 3D form of other many types, such as Frame Packing form, Frame Sequence form, Top And Bottom form.And these several kinds of forms all are present very common 3D forms, such as: the signal format of the 3D video display of 3D blue light player output is Frame Packing form; The three-dimensional phantom suit of NVIDIA is a Frame Sequence form through the signal format of the 3D recreation of video card output; And Top And Bottom form is popular in the coding of various 3D videos.This just causes at present, and some popular 3D forms can not directly show on the 3D TV; Therefore, how on the 3D TV compatible multiple 3D play mode just become a technical barrier that needs to be resolved hurrily.
Summary of the invention
Technical problem to be solved by this invention is: propose a kind of on the 3D TV method of compatible multiple 3D play mode, solve conventional art can not be supported multiple 3D play mode on the 3D TV problem.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the method for compatible multiple 3D play mode on the 3D TV may further comprise the steps:
A. receive the 3D signal, whether the form of judging this signal is the 3D form of 3D TV identification, if execution in step c then, otherwise execution in step b;
B. be Side By Side form with this 3D conversion of signals, execution in step d;
C. the display screen that this 3D signal is inputed to the 3D TV shows, returns step a;
D. the display screen that the 3D signal after will changing inputs to the 3D TV shows, returns step a;
Among the said step b, be that the method for Side By Side form is with this 3D conversion of signals:
B1. be provided with two can be free the window of 3D signal of intercepting input, one of them is the main window that is used for the intercepting left-eye image, another is the subwindow that is used for the intercepting eye image;
B2. according to the concrete form cut-away view picture of 3D signal of input, main window intercepting left-eye image, subwindow intercepting eye image;
B3. the signal content that merges main window and subwindow;
The method of concrete form cut-away view picture according to the 3D signal of input among the said step b2 is:
If b21. the 3D signal format of input is Frame Packing form, then last 1080 of this signal of main window intercepting go following 1080 row of subwindow intercepting input signal, execution in step b24;
If b22. the 3D signal format of input is Frame Sequence form, the odd-numbered frame of this signal of main window intercepting then, the even frame of this signal of subwindow intercepting, execution in step b24;
If b23. the 3D signal format of input is Top And Bottom form, the first half of this signal of main window intercepting then, the latter half of this signal of subwindow intercepting, execution in step b24;
B24. the image with main window that is truncated to and subwindow all zooms to 960x1080.
The invention has the beneficial effects as follows: the 3D signal of compatible multiple form, flexibility is stronger.
Description of drawings
Fig. 1 is the embodiments of the invention method flow diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further description.
The invention discloses a kind of on the 3D TV method of compatible multiple 3D play mode, solve conventional art can not be supported multiple 3D play mode on the 3D TV problem.Its concrete scheme is: a. receives the 3D signal, and whether the form of judging this signal is the 3D form of 3D TV identification, if execution in step c then, otherwise execution in step b; B. be Side By Side form with this 3D conversion of signals, execution in step d; C. the display screen that this 3D signal is inputed to the 3D TV shows, returns step a; D. the display screen that the 3D signal after will changing inputs to the 3D TV shows, returns step a.Handle through method of the present invention, make the 3D signal of the compatible multiple form of 3D TV, flexibility is stronger.
Embodiment:
As shown in Figure 1, the method for compatible multiple 3D play mode on the 3D TV in this example, adopt following steps to accomplish:
A. receive the 3D signal, whether the form of judging this signal is the 3D form of 3D TV identification, if execution in step c then, otherwise execution in step b;
B. be Side By Side form with this 3D conversion of signals, execution in step d wherein, is that the method for SideBy Side form is with this 3D conversion of signals:
B1. be provided with two can be free the window of 3D signal of intercepting input, one of them is the main window that is used for the intercepting left-eye image, another is the subwindow that is used for the intercepting eye image;
B2. according to the concrete form cut-away view picture of 3D signal of input, main window intercepting left-eye image, subwindow intercepting eye image:
If b21. the 3D signal format of input is Frame Packing form, then last 1080 of this signal of main window intercepting go following 1080 row of subwindow intercepting input signal, execution in step b24;
If b22. the 3D signal format of input is Frame Sequence form, the odd-numbered frame of this signal of main window intercepting then, the even frame of this signal of subwindow intercepting, execution in step b24;
If b23. the 3D signal format of input is Top And Bottom form, the first half of this signal of main window intercepting then, the latter half of this signal of subwindow intercepting, execution in step b24;
B24. the image with main window that is truncated to and subwindow all zooms to 960x1080;
B3. the signal content that merges main window and subwindow.；
C. the display screen that this 3D signal is inputed to the 3D TV shows, returns step a;
D. the display screen that the 3D signal after will changing inputs to the 3D TV shows, returns step a.
Because present part 3D TV is also supported Line By line form, Check Border form except the Side By Side form of supporting main flow; Therefore also relate to the method that the unsupported 3D signal format of 3D TV is converted into above-mentioned two kinds of forms, its switch process duplicates in the foregoing description, gives unnecessary details no longer one by one here.Those skilled in the art changes the effect that reaches same according to foregoing description to the application's scheme easily slightly, and it all belongs to protection scope of the present invention.
Claims (1)
1. the method for compatible multiple 3D play mode on the 3D TV is characterized in that: may further comprise the steps:
A. receive the 3D signal, whether the form of judging this signal is the 3D form of 3D TV identification, if execution in step c then, otherwise execution in step b;
B. be Side By Side form with this 3D conversion of signals, execution in step d;
C. the display screen that this 3D signal is inputed to the 3D TV shows, returns step a;
D. the display screen that the 3D signal after will changing inputs to the 3D TV shows, returns step a;
Among the said step b, be that the method for Side By Side form is with this 3D conversion of signals:
B1. be provided with two can be free the window of 3D signal of intercepting input, one of them is the main window that is used for the intercepting left-eye image, another is the subwindow that is used for the intercepting eye image;
B2. according to the concrete form cut-away view picture of 3D signal of input, main window intercepting left-eye image, subwindow intercepting eye image;
B3. the signal content that merges main window and subwindow;
The method of concrete form cut-away view picture according to the 3D signal of input among the said step b2 is:
If b21. the 3D signal format of input is Frame Packing form, then last 1080 of this signal of main window intercepting go following 1080 row of subwindow intercepting input signal, execution in step b24;
If b22. the 3D signal format of input is Frame Sequence form, the odd-numbered frame of this signal of main window intercepting then, the even frame of this signal of subwindow intercepting, execution in step b24;
If b23. the 3D signal format of input is Top And Bottom form, the first half of this signal of main window intercepting then, the latter half of this signal of subwindow intercepting, execution in step b24;
B24. the image with main window that is truncated to and subwindow all zooms to 960x1080.
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| CN2010105232384A CN101964920B (en) | 2010-10-28 | 2010-10-28 | Method for compatibility with various 3D play modes on 3D television |
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| CN2010105232384A CN101964920B (en) | 2010-10-28 | 2010-10-28 | Method for compatibility with various 3D play modes on 3D television |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105554551A (en) * | 2011-03-02 | 2016-05-04 | 华为技术有限公司 | Method and device for acquiring three-dimensional (3D) format description information |
| CN103124360B (en) * | 2011-11-18 | 2015-09-23 | 联想(北京)有限公司 | A kind of display processing method for 3D rendering signal, device and electronic equipment |
| CN103795995A (en) * | 2011-12-31 | 2014-05-14 | 四川虹欧显示器件有限公司 | 3D image processing method and 3D image processing system |
| CN102724536B (en) * | 2012-05-31 | 2015-08-19 | 深圳Tcl新技术有限公司 | The method and apparatus of display 3D play mode |
| CN102843570B (en) * | 2012-09-11 | 2016-02-03 | 深圳Tcl新技术有限公司 | The method and apparatus of 3D pattern is selected based on original video |
| CN107306351A (en) * | 2016-04-20 | 2017-10-31 | 名硕电脑(苏州)有限公司 | Head-mounted display apparatus and its display methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1756317A (en) * | 2004-10-01 | 2006-04-05 | 三星电子株式会社 | The equipment of transforming multidimensional video format and method |
| CN101198074A (en) * | 2006-12-08 | 2008-06-11 | 广达电脑股份有限公司 | Stereoscopic picture format conversion method and display system using the same |
| CN101668221A (en) * | 2008-09-02 | 2010-03-10 | 索尼株式会社 | Image processing apparatus, image processing method, and program |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7002618B2 (en) * | 2001-06-01 | 2006-02-21 | Stereographics Corporation | Plano-stereoscopic DVD movie |
| KR20070117431A (en) * | 2006-12-07 | 2007-12-12 | (주)앤츠 | The stereoscopic image reproducing system |
| JP2010034704A (en) * | 2008-07-25 | 2010-02-12 | Sony Corp | Reproduction apparatus and reproduction method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1756317A (en) * | 2004-10-01 | 2006-04-05 | 三星电子株式会社 | The equipment of transforming multidimensional video format and method |
| CN101198074A (en) * | 2006-12-08 | 2008-06-11 | 广达电脑股份有限公司 | Stereoscopic picture format conversion method and display system using the same |
| CN101668221A (en) * | 2008-09-02 | 2010-03-10 | 索尼株式会社 | Image processing apparatus, image processing method, and program |
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| JP特开2010-34704A 2010.02.12 |
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