CN102547351A - Three-dimensional display system and method for outputting two paths of video contents by single screen through using same - Google Patents
Three-dimensional display system and method for outputting two paths of video contents by single screen through using same Download PDFInfo
- Publication number
- CN102547351A CN102547351A CN2012100471180A CN201210047118A CN102547351A CN 102547351 A CN102547351 A CN 102547351A CN 2012100471180 A CN2012100471180 A CN 2012100471180A CN 201210047118 A CN201210047118 A CN 201210047118A CN 102547351 A CN102547351 A CN 102547351A
- Authority
- CN
- China
- Prior art keywords
- video
- content
- path video
- output
- way
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides a method for simultaneously outputting two paths of contents by a single screen through utilizing a three-dimensional display system, wherein the two paths of contents can be watched by different observers without interference. The invention further provides an enforceable scheme. According to the method for simultaneously outputting two paths of videos, provided by the invention, two paths of video contents can be simultaneously output in one window in a line cross manner; and receivers can watch the video contents without interference through wearing receiving devices. One embodiment of the technology is the technology provided by the invention for simultaneously outputting and playing two paths of contents. Hardware equipment in the scheme provided by the invention comprises polarized light three-dimensional display equipment, special polarized light type glasses corresponding to the polarized light three-dimensional display equipment and a computer which is capable of operating the player for simultaneously outputting to paths of contents. According to the method provided by the invention, by utilizing the player for simultaneously outputting to paths of contents, different contents are output on different polarized light lines of the polarized light type three-dimensional equipment, so that the observers can simultaneously watch the different contents without interference by wearing different polarized light type glasses.
Description
Technical field
The present invention relates to three-dimensional (solid) imaging technique, and utilize a kind of new content play of this imaging technique proposition and watch mode.
Background technology
At present, when using PC or domestic TV to watch video or running game, all monopolize formula.We watch video or when playing, if having only a display device, then all users can only see identical content full frame.The restriction of scope causes utilizing completely the high-performance of centre unit (hereinafter to be referred as CPU) or GPU (hereinafter to be referred as GPU), goes to handle simultaneously a plurality of multimedia requests.And on domestic TV, though early had picture-in-picture function, the big or small limitation of sprite is very strong, and the observer still can see two pictures simultaneously, can cause interference mutually.
In recent years, the rise of 3D (solid) TV and 3D display device has brought brand-new visual experience for the user.What the display mode of 3 d image adopted usually is the disparity barrier formula, the modal spectacle 3D mode that adopts polarisation material and glasses or liquid crystal shutter and glasses that comprised.Yet, all be to have utilized people's right and left eyes to observe different contents, and then synthesize stereo content with spatial impression through brain no matter be any details technology.When on the 3D display device, playing two-dimensional picture, the user still can see normal picture after having broken away from glasses, can't impact.
Summary of the invention
With the development of stereo technology, the present invention proposes a kind of stereo display technique that utilizes and realizes the method that the two-path video content is play simultaneously in view of the above-mentioned problems.And a kind of two-path video that can be committed to enforcement play-back technology simultaneously is provided; This technology is used for video play device; Can on a display device, play the two-path video content simultaneously, let the beholder is non-interfering to watch different video contents on same display device.
The present invention uses a kind of 3D stereoscopic display device of polarization type, and this equipment uses the material with mutually orthogonal polarization direction to show that the light that makes parity rows send has the polarization direction of quadrature in odd-numbered line and even number line.The implementation that meets this condition has: the polarization type 3D TV in the market, and the polarization type display of some manufacturer production at present.
The present invention uses a kind of polarization type glasses, and the left and right sides eyeglass of these glasses uses special polarisation material, and this material can only allow the light identical with its polarization direction to see through, and obstruction is had the light entering of other polarization directions.The present invention can use the glasses of two the type; Polarisation material on the left and right sides eyeglass of one of them glasses should have with [0006] described display screen on the identical polarization direction of odd-numbered line material; The light that is sent with the odd-numbered line that guarantees [0006] said output equipment is received fully, and the even number line issued light is stopped fully; And the left and right sides eyeglass polarisation material on another glasses should have with [0006] described display screen on the identical polarization direction of even number line material; The light that is sent with the even number line that guarantees [0006] said output equipment is received fully, and the odd-numbered line issued light is stopped fully.
Polarization type 3D used in the present invention stereo display and polarization type glasses have been formed a cover polarization type three-dimensional display system, and its three-dimensional imaging principle is done a brief account at this.The polarization type three-dimensional display system is divided into two kinds of line polarisation and rotatory polarization formulas again, because two types principle is basic identical, is the principle that example is introduced the polarisation three-dimensional display system with the line polarisation here.The fluctuation meeting of normal light is producing on all directions on the direction of advance uniformly, and this light is known as the light of not polarization; And if the direction of vibration of light has some direction of deflection, then be known as the polarised light of polarization.[0006] described polarization type stereoscopic display device has used different polarisation materials respectively on its odd-numbered line and even number line, produced the polarised light with mutually orthogonal polarization direction.In the three-dimensional display system; Watch the polarization type glasses that spectators wore of video; Its left and right sides eyeglass adopts different linear polarizers, and left eyeglass lens can only allow the light of odd-numbered line (or even number line) to see through, and the right eye eyeglass only allows the light of even number line (or odd-numbered line) to see through; Therefore observer's right and left eyes has been seen different images, has just seen stereo content through synthesizing of human brain again.And [0007] used polaroid glasses and stereo imaging system is slightly different among the present invention; Be that its left and right sides eyeglass of glasses that first beholder wears all can only allow odd-numbered line on the polarisation display device (or even number line) issued light line to see through, its left and right sides eyeglass of glasses that second beholder wears all can only allow even number line on the polarisation display device (or odd-numbered line) issued light line to see through.Guaranteed that like this two beholders see different separately contents, and can not interfere with each other.
Two-way used in the present invention output video playing device has simultaneously used two-way output video play-back technology simultaneously; It is characterized in that this device can guarantee that the two-path video content plays in same window; Be simultaneously displayed on the screen of display; Two-path video is odd-numbered line that occupies the polarization type display respectively and even number line, guarantees that light that the different video content of two-way outputs to beholder's eyes has the polarization direction of quadrature.Two kinds of concrete implementations of this device are: scheme 1 through two-way while output video player, plays back the two-path video content in computer or the consumer electronics simultaneously.Screen mode toggle is taked in broadcast; Can select the output of first via video odd-numbered line (or even number line) content on the odd-numbered line (or even number line) of display screen, simultaneously the second road video odd-numbered line (or even number line) content to be exported on the odd-numbered line (or even number line) of display screen; Also can select, a left side that is received within screen in the first via video odd column (even column) is half of, be received within the right half of of screen in while the second road video odd column (even column), perhaps switch.And then the interpolation device through a hardware; With the video of the right and left interpolation in the horizontal direction; Make its width reach screen width, in vertical direction the video of the right and left is sampled, respectively to its odd-numbered line or even number line sampling; And sampled result is placed on respectively on the odd-numbered line or even number line of screen, realize cross arrangement.Scheme 2; Utilize the two picture functions on the television set; Make two paths of signals average be presented at TV about (or up and down) both sides, use then in the 3D TV 3D playing function about (or up and down) form play, accomplish the odd and even number that is presented at screen that the two-path video content intersects capable on.
Use three-dimensional display system to realize the method that single screen two-path video content is exported simultaneously, its characteristic is that also two beholders will wear different polarization type glasses.For example, the glasses that first is worn, the polarized material of its eyeglass should have identical polarization direction with the odd-numbered line issued light line of polarization type display device, guarantees that the light of odd-numbered line can pass through fully, and stops the light of even number line.The glasses that second is worn, the polarized material of its eyeglass should have identical polarization direction with the even number line issued light line of polarization type display device, guarantees that the light of even number line can pass through fully, and stops the light of odd-numbered line.Vice versa.
Use use three-dimensional display system provided by the invention to realize the method that single screen two-path video content is exported simultaneously; The two-path video content can utilize an output equipment to show simultaneously; And the observer is through wearing different scopes, just can realize at one time, watch different programs on the same output equipment.
Description of drawings
Fig. 1 is the pie graph of the polarization type execution mode of audio/video player system of the present invention
Fig. 2 is the data flowchart of polarization type implementation of the present invention
Fig. 3 is the two-way that uses of the present invention functional schematic of output video playing device simultaneously
Fig. 4 is that the present invention uses polarization type stereoscopic display device and output picture format
Fig. 5 is the schematic diagram that polariscope uses.
Specific embodiments
Fig. 1 is the pie graph of the polarization type execution mode of audio/video player system of the present invention.This system has comprised: polarization type display device, the display device parity rows on display screen adopts orthogonal polarized material to constitute, and this polarization type display device can send the polarised light with mutually orthogonal polarization direction on odd-numbered line and even number line; Two secondary polarization type glasses; Two pair of glasses have adopted respectively and the identical polarized material of polarisation display device parity rows; The left and right sides eyeglass of polarization type glasses 1 all uses strange with the polarization type stereoscopic display device (or idol) polarized material that the number row is identical; The observer sees through these glasses and is merely able to see very (or even number) number row picture material, and the left and right sides eyeglass of polarization type glasses 2 all uses with the identical polarized material of polarization type stereoscopic display device idol (or strange) number row and is merely able to see idol (or strange) number row picture material; Two-path video output device simultaneously uses two-path video export technique simultaneously, realizes that the two-way different video outputs on the window with the mode that row intersects simultaneously; Two-path video among Fig. 1 output device simultaneously links to each other with the polarization type display device; Two-path video is outputed on this display device simultaneously; The odd and even number that the form that the two-path video content is intersected with row occupies the polarization type display respectively is capable; Because the capable polarized material with mutually orthogonal polarization direction that adopted of odd and even number, the two-path video content will be sent the polarised light with orthogonal polarization orientation.The polarization type glasses that the while observer wears filter polarization type display device issued light line; Polarization type glasses 1 can only allow very the light of (or even) number row to see through and hinder the light of idol (or very) number row; Polarization type glasses 1 can only allow the light of idol (or very) number row to see through and hindered the light of strange (or even) number row; Therefore the beholder who wears without polaroid glasses is merely able to see a certain road video content, and can not disturbed by other one road video content.
Fig. 2 is a data flowchart of the present invention.At first the different video content of two-way is stored on the storage medium, and this storage medium comprises hard disk, CD etc. in general.Two-path video output video playing device simultaneously reads in two-path video respectively from storage medium, and two-path video is synthesized in the broadcast window.The format permutation of in the synthetic process two-path video being intersected with row is to the memory space that is used for showing output.Pass through data wire; Synthetic good two-path video is outputed on the polarization type three-dimensional display; Two-path video be displayed on respectively the odd and even number of polarisation display capable on, send polarised light, and the beholder who is worn the polarization type glasses receives with orthogonal direction.
Fig. 3 is the two-way that uses of the present invention functional schematic of output video playing device simultaneously.This device the function that will realize do, read the two-path video signal simultaneously, the two-path video picture is synthetic and be shown on the same display screen, and the two-path video signal after synthetic is arranged with the mode that row intersects.Among the figure, strange (or idol) number row image of the 1 tunnel vision signal is displayed on the odd-numbered line of screen, and the idol of the 2 tunnel vision signal (or strange) number row image is displayed on the even number line of screen, and vice versa.
Fig. 4 is the sketch map of the polarization type display device that uses of the present invention, and the form of the picture of output above that.This display device can be polarization type 3D TV, perhaps polarization type display.The odd-numbered line of this display device has adopted different polarisation materials respectively with even number line, and the light that makes odd-numbered line and even number line send has the polarization direction of quadrature; Display frame is row intersection form.Be labeled as 1 video content and be presented on the odd-numbered line, this video content is merely able to send the polarised light of vertical direction, is labeled as 2 video content and is presented on the even number line, and this video content is merely able to send the polarised light of horizontal direction.
Fig. 5 is the schematic diagram that polariscope uses.Be example with the line polarisation among the figure, two light sources send horizontal polarization light and orthogonal polarized light respectively, and 1 of the polarization type anaglyph spectacles that the user wore allows horizontal polarization light to pass through, and has stoped orthogonal polarized light; And 2 of polarization type anaglyph spectacleses allow orthogonal polarized light to pass through, and stop horizontal polarization light.Like this, the beholder who wears different polaroid glasses just can only see that polaroid glasses allow the light that sees through.
Claims (8)
1. three-dimensional display system of realizing that single screen two-path video content is exported simultaneously:
This three-dimensional display system comprises:
Display part disposes the polarization type display device that can carry out 3D stereo display;
Observation portion, dispose with display part corresponding, two glasses with different polarisation attributes;
Two-way is the output video playing device simultaneously, can export two-path video simultaneously to display part, and the output format of two-path video is carried out the device of specific arrangement;
Two-way output video playing device simultaneously is connected on the display part through certain data transfer mode, and the beholder wears different observation portions and watches content displayed on the display part; Displaying contents is provided by two-way while output video playing device, and this device can provide the output of two-path video signal simultaneously, and the final output format of two-path video is the row interleaved mode.
2. the three-dimensional display system of exporting simultaneously according to the single screen two-path video of the realization content of claim 1; It is characterized in that; Said display part is the stereoscopic display device of polarisation principle; This equipment uses the material with mutually orthogonal polarization direction to show on the display line of odd number and even number.
3. the three-dimensional display system of exporting simultaneously according to the single screen two-path video of the realization content of claim 1; Its characteristic also is; The right and left eyes eyeglass of a pair of glasses of one of observation portion has identical polarization direction with the employed material of the even number line of described display part; The content of all even number lines in the display part can be seen through these glasses, but the content of all odd-numbered lines will be shielded; The right and left eyes eyeglass of another pair of glasses of observation portion has identical polarization direction with the employed material of the odd-numbered line of described display part; The content of all odd-numbered lines in the display part can be seen through these glasses, but the content of all even number lines will be shielded.
4. the three-dimensional display system of exporting simultaneously according to the single screen two-path video of the realization content of claim 1, its characteristic is that also described two-way is the output video playing device simultaneously, can the two-path video content be outputed on the described display part simultaneously; This two-way output video playing device simultaneously can be TV, PC, portable consumer electronic device or dedicated stream media server.
5. one kind is used three-dimensional display system to realize the method that single screen two-path video content is exported simultaneously,
By two-way while output video playing device displaying contents is provided; The beholder wears different observation portions and watches displaying contents on the display part, and display part connects video play device through data wire; Wherein, two-way output video playing device simultaneously carries out two-way output video broadcast simultaneously, in a window, exports the different video of two-way simultaneously, and the final output format of two-path video is the row interleaved mode.
6. use three-dimensional display system as claimed in claim 5 is realized the method that single screen two-path video content is exported simultaneously; Said stereoscopic display device is a polarisation equipment; It is on the display line of odd number and even number; The material that use has mutually orthogonal polarization direction shows, shows when using this stereoscopic display device to accomplish two-path video.
7. realize the method that single screen two-path video content is exported simultaneously according to the use three-dimensional display system of claim 5, its characteristic is that also the broadcast mode of two-path video is: player is play the different video content of two-way in same window; The way of output is: the two-path video content is exported with the mode of interlacing, i.e. first via video content output is on odd-numbered line, and the second road video content is exported on even number line, and vice versa.
8. realize the method that single screen two-path video content is exported simultaneously according to the use three-dimensional display system of claim 7, its characteristic is that also described two-way while output video playing device can be accomplished two-path video is outputed on the display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100471180A CN102547351A (en) | 2012-02-28 | 2012-02-28 | Three-dimensional display system and method for outputting two paths of video contents by single screen through using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100471180A CN102547351A (en) | 2012-02-28 | 2012-02-28 | Three-dimensional display system and method for outputting two paths of video contents by single screen through using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102547351A true CN102547351A (en) | 2012-07-04 |
Family
ID=46353117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100471180A Pending CN102547351A (en) | 2012-02-28 | 2012-02-28 | Three-dimensional display system and method for outputting two paths of video contents by single screen through using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102547351A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974054A (en) * | 2014-04-04 | 2014-08-06 | 广东睿立宝莱科技股份有限公司 | Method for outputting double-channel video and audio by aid of single equipment |
| CN104093059A (en) * | 2014-06-30 | 2014-10-08 | 广东九联科技股份有限公司 | One-screen-double-display displayer and method thereof |
| CN105023593A (en) * | 2014-04-18 | 2015-11-04 | 联想移动通信科技有限公司 | Terminal audio playing method, terminal audio playing device and terminal |
| CN105933694A (en) * | 2016-04-26 | 2016-09-07 | 深圳市九洲光电科技有限公司 | One-screen multi-display control system and one-screen multi-display control method |
| CN108616738A (en) * | 2017-01-16 | 2018-10-02 | 翔升（上海）电子技术有限公司 | Image processing method, device and system for unmanned plane |
| CN113347486A (en) * | 2021-08-05 | 2021-09-03 | 深圳佳力拓科技有限公司 | Digital television combined with polarized glasses and use method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434322A (en) * | 2002-01-21 | 2003-08-06 | 侯彩虹 | Stereo inage reproducing method |
| CN102238403A (en) * | 2010-04-30 | 2011-11-09 | 瑞轩科技股份有限公司 | Display system and method for displaying multiple full-screen video signals on display screen |
-
2012
- 2012-02-28 CN CN2012100471180A patent/CN102547351A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434322A (en) * | 2002-01-21 | 2003-08-06 | 侯彩虹 | Stereo inage reproducing method |
| CN102238403A (en) * | 2010-04-30 | 2011-11-09 | 瑞轩科技股份有限公司 | Display system and method for displaying multiple full-screen video signals on display screen |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974054A (en) * | 2014-04-04 | 2014-08-06 | 广东睿立宝莱科技股份有限公司 | Method for outputting double-channel video and audio by aid of single equipment |
| CN105023593A (en) * | 2014-04-18 | 2015-11-04 | 联想移动通信科技有限公司 | Terminal audio playing method, terminal audio playing device and terminal |
| CN104093059A (en) * | 2014-06-30 | 2014-10-08 | 广东九联科技股份有限公司 | One-screen-double-display displayer and method thereof |
| CN105933694A (en) * | 2016-04-26 | 2016-09-07 | 深圳市九洲光电科技有限公司 | One-screen multi-display control system and one-screen multi-display control method |
| CN108616738A (en) * | 2017-01-16 | 2018-10-02 | 翔升（上海）电子技术有限公司 | Image processing method, device and system for unmanned plane |
| CN113347486A (en) * | 2021-08-05 | 2021-09-03 | 深圳佳力拓科技有限公司 | Digital television combined with polarized glasses and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI477149B (en) | Multi-view display apparatus, methods, system and media | |
| CN102196285B (en) | The method of adjustment 3D rendering quality and 3D display device | |
| CN102547351A (en) | Three-dimensional display system and method for outputting two paths of video contents by single screen through using same | |
| CN102293005A (en) | Stereoscopic video viewing system, display system, optical shutter and stereoscopic video viewing method | |
| CN102598672B (en) | 3D display device and selective image display method thereof | |
| WO2008153260A1 (en) | Method of generating two-dimensional/three-dimensional convertible stereoscopic image bitstream and method and apparatus for displaying the same | |
| KR20110044573A (en) | Display device and image display method thereof | |
| CN201887901U (en) | Three-dimensional video playing system | |
| US20110164118A1 (en) | Display apparatuses synchronized by one synchronization signal | |
| CN102421002A (en) | Method and system for realizing non-interference watching on multi-video contents | |
| CN102547313A (en) | Three-dimensional video play system and method thereof | |
| KR20140090438A (en) | Display apparatus, shutter glasses, display method and glasses apparatus operating method | |
| CN103209335A (en) | Three-dimensional film playing method and system supporting high screen refresh rate | |
| CN202218350U (en) | 3D (Three-Dimension) television | |
| US20110134226A1 (en) | 3d image display apparatus and method for determining 3d image thereof | |
| TW201917700A (en) | The hardware system for inputting 3D image in a flat panel | |
| CN103491358A (en) | Method and system for video image displaying | |
| CN101872277A (en) | Three-dimensional imaging touch control device | |
| CN102223559A (en) | 3D (three-dimensional) digital film playing system and method and playing conversion device thereof | |
| CN102510511A (en) | Method for displaying dual-channel signal based on polarized three-dimensional (3D) display equipment and polarized 3D display equipment | |
| CN203219433U (en) | 3D movie play system supporting high screen refresh rate | |
| US20120086711A1 (en) | Method of displaying content list using 3d gui and 3d display apparatus applied to the same | |
| CN103051911A (en) | Stereoscopic display system and method for implementing output of two stereoscopic contents of single screen by same | |
| US20110310222A1 (en) | Image distributing apparatus, display apparatus, and image distributing method thereof | |
| TW201201566A (en) | Playback system, associated apparatus and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |