CN101841731B - Stereoscopic video playing device and method for selecting image pairs thereof - Google Patents
Stereoscopic video playing device and method for selecting image pairs thereof Download PDFInfo
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Abstract
The invention is suitable for the display technical field, and provides a stereoscopic video playing device and a method for selecting image pairs thereof. The method comprises the following steps: a. decoding a stereoscopic video signal, and judging the number of the image pairs contained in the stereoscopic video signal; and b. selecting displayed image pairs according to the number of the image pairs and the number of viewpoints supported by the stereoscopic video playing device. The technical scheme provided by the invention leads the stereoscopic video playing device to select the played images according to the control of users, better satisfies the requirements of users, and promotes satisfaction of users.
Description
Technical field
The invention belongs to the Display Technique field, relate in particular to a kind of stereoscopic video playing device and select the right method of image.
Background technology
Two of the left and right picture signal of stereo camera output needs to be sent to video picture end (stereoscopic video playing device) with 2 paths, generally can not transmit a cover three-dimensional television with a channel simply, must take the methods such as band compression or Compression could use the common TV channel to transmit three-dimensional television.The video picture end of stereoscopic TV must show respectively two images in left and right, and guarantees that left eye can only see left-eye image, and right eye can only be seen eye image.
The shooting of stereoscopic TV is taken by the video camera that two camera lenses are arranged, and obtains having the image pair of parallax, transmission after coding.Characteristic according to the stereoscopic vision of human eye, the mode that realizes stereoscopic TV is to utilize the parallax characteristic of two, make two width images of a pair of parallax signals appear at simultaneously on screen, allow two to watch respectively this two width image to obtain stereo perception, its mode mainly contains: look point-score, light point-score, time-sharing procedure and hologram television method etc.Although mode is different, its basic point of departure is identical, and the way broadly similar:, make a video recording for left and right two of the simulation people with two video cameras at transmitting terminal, produce a pair of anaglyph signal, be encoded into one road signal and transmit.Receiving terminal is decoded into two paths of signals, shows simultaneously two width images on screen, is watched respectively by two of people, thereby obtains third dimension.
1. look point-score
This method is again the complementary color method, demonstrate respectively for the left and right image of seeing in two minutes with two kinds of complementary colors on the receiver fluorescent screen, the image of for example delivering to left eye only has magenta, the image of delivering to right eye only has green, to wear the look glasses when watching, make left eye can only see magenta color image, right eye can only be seen green image, be fused into a color solid image in brain, when transmitting the three-dimensional television image signal with this class look point-score, can transmit a cover three-dimensional television in a television channel.
2. light point-score
Will for for left and right two observe the image seen respectively two polarised lights of polarization direction quadrature project human eye, put on secondary penetrating glasses of crossing polarised light when watching, make two to see respectively required separately image.Display can form with two picture tubes, add a polarising sheet that can only see through a direction polarised light before each phosphor screen, two fluoroscopic angles are 90 °, the polarised light that they send by with two phosphor screens all the half-reflecting mirror at angle at 45 ° project on beholder's glasses, perhaps add respectively a polarising sheet before two groups of lighting tubes, project the image of two of left and right on the same screen with mutually perpendicular polarised light, this is to wear glasses to watch a kind of best method of picture quality in mode, but can not torticollis when watching.
3. time-sharing procedure
Time-sharing procedure transmits the right and left eyes image by turns with certain speed, the video picture end shows the image of two of left and right in turn on a phosphor screen, the beholder need wear a secondary liquid crystal glasses, glasses are controlled with a switch of synchronizeing with transmitting terminal, when left-eye image occurs, the liquid crystal printing opacity of left eye, the liquid crystal of right eye is light tight; On the contrary, when eye image occurs, only have the liquid crystal printing opacity of right eye, required separately image can only be seen in two of left and right.
4. holography method
Holography method is a kind of 3 D stereo TV tech that adopts holography, play the TV programme of this utilization holography fabrication techniques, the one family can see stereoscopic TV from all angles, even form a ring and see TV, imagine a vivid personage middle jump of running in the room on television image, that is exciting scene how, and this technology still is in conceptual phase.
The three-dimensional television signal transmitting terminal can send two or more image pair, but the image that the viewpoint that stereoscopic video playing device can be supported comprises with the stereo video signals that receives sometimes is not to corresponding, the viewpoint number that can support as stereoscopic video playing device is 1, can only show an image pair, in prior art, system will select an image to showing automatically, and the user can't select accordingly.In addition, the viewpoint number that can support as stereoscopic video playing device is more than 2 or 2, but existing stereoscopic video playing device adopts the mode of acquiescence to process usually, all show same image pair in each viewpoint, the user can not select image pair according to the needs of oneself, can not adapt to the needs that the user watches program.
Summary of the invention
The object of the present invention is to provide a kind of stereoscopic video playing device and select the right method of image, be intended to solve the image selecting to play in stereo video signals to problem.
The present invention realizes like this, a kind of stereoscopic video playing device comprises the stereo video signals decoder, it is characterized in that, described stereoscopic video playing device comprises that MCU, stereo-picture are to selected cell and stereoscopic video playing device display properties memory cell, wherein:
Stereoscopic video playing device display properties memory cell is used for the viewpoint number that the storing stereoscopic video play device is supported, reads for described MCU;
The image that described MCU is used for comprising according to the stereo video signals that receives is to number, and the described viewpoint number of described stereoscopic video playing device display properties cell stores, indicate described stereo-picture selected cell to be selected the image pair of broadcast;
Described stereo-picture is used for according to described MCU instruction to selected cell, controls the image pair that described stereo video signals decoder generates selected broadcast.
It also comprises the stereo-picture list menu generation unit that is connected with described MCU, described stereo-picture list menu generation unit is used for generating the stereo-picture list menu, the image that described MCU also is used for comprising according to the stereo video signals that receives is to number, and the described viewpoint number of described stereoscopic video playing device display properties cell stores, control described stereo-picture list menu generation unit and generate the stereo-picture list menu.
It also comprises the control signal receiving element that is connected with described MCU, described control signal receiving element is used for receiving the control command of choosing some options from described stereo-picture list menu, and described MCU also is used to refer to described stereo-picture selected cell select is play image corresponding to selected middle menu option pair.
It also comprises beholder's positioning unit and the control signal receiving element that is connected with described MCU respectively, described beholder's positioning unit is used for identifying the residing viewpoint of beholder of described stereoscopic video playing device, described control signal receiving element is used for receiving the right control command of image of switching current broadcast, and described MCU is used to refer to described stereo-picture selected cell is switched image that the residing viewpoint of described beholder plays pair.
It also comprises the gesture identification unit that is connected with described control signal receiving element, and described gesture identification unit is used for identifying the right gesture of image that the beholder is switched current broadcast, and recognition result is transferred to described control signal receiving element.
Described stereoscopic video playing device is spatical television set.
The present invention also provides a kind of stereoscopic video playing device to select the right method of image, and described method comprises:
A, stereoscopic video signal decoding judge the right number of image included in described stereo video signals;
The viewpoint number that b, the number right according to described image and stereoscopic video playing device are supported is selected the image that shows pair.
Wherein step b specifically comprises:
The viewpoint number that b1, the number right according to described image and stereoscopic video playing device are supported generates the stereo-picture list menu;
B2, reception user choose the control command of some options from described stereo-picture list menu, control image corresponding to selected middle menu option to showing.
When the right number of described image is two or more, the viewpoint number that described stereoscopic video playing device is supported is during for two or more, and the option of described stereo-picture list menu comprises viewpoint and the right corresponding relation of image.
Wherein step b1 specifically comprises:
The viewpoint number that the number right according to described image and stereoscopic video playing device are supported, judge the residing viewpoint of described user, the viewpoint number that the number right according to described image and stereoscopic video playing device are supported and the residing viewpoint of user, generate the stereo-picture list menu, described stereo-picture list menu comprises the option corresponding with the residing viewpoint of described user.
The present invention overcomes the deficiencies in the prior art, and the right relation of the image that the viewpoint number that the stereoscopic video playing device that provides can be supported according to himself and the three-dimensional video-frequency that receives comprise generates alternative stereo-picture list and selects to switch for the user.Technical scheme provided by the invention make stereoscopic video playing device can be according to user's control to the image play to selecting, better met user's demand, promoted user's satisfaction.
Description of drawings
The spatical television set schematic diagram that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 takes schematic diagram for the stereo camera that passes through that the embodiment of the present invention provides;
The three-dimensional spatical television set of the viewpoint of support that Fig. 3 provides for the embodiment of the present invention shows the displaying principle schematic diagram of stereo-picture shown in Figure 2;
The spatical television set of two viewpoints of support that Fig. 4 provides for the embodiment of the present invention shows the displaying principle schematic diagram of stereo-picture shown in Figure 2;
Fig. 5 takes schematic diagram for two stereo cameras that pass through that the embodiment of the present invention provides;
Fig. 6 shows one of displaying principle schematic diagram of stereo-picture shown in Figure 5 for the spatical television set of the viewpoint of support that the embodiment of the present invention provides;
The spatical television set of the viewpoint of support that Fig. 7 provides for the embodiment of the present invention show stereo-picture shown in Figure 5 the displaying principle schematic diagram two;
Fig. 8 shows one of displaying principle schematic diagram of stereo-picture shown in Figure 5 for the spatical television set of two viewpoints of support that the embodiment of the present invention provides;
The spatical television set of two viewpoints of support that Fig. 9 provides for the embodiment of the present invention show stereo-picture shown in Figure 5 the displaying principle schematic diagram two;
The spatical television set of two viewpoints of support that Figure 10 provides for the embodiment of the present invention show stereo-picture shown in Figure 5 the displaying principle schematic diagram three;
Figure 11 is embodiment of the present invention flow chart.
Embodiment
Technical scheme provided by the invention is: after stereoscopic video playing device receives three-dimensional television signal, signal is decoded, and the right relation of the image that the viewpoint number of supporting according to himself and the three-dimensional video-frequency that receives comprise generates alternative stereo-picture list and selects to switch for the user.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
In the embodiment of the present invention, stereoscopic video playing device describes as an example of spatical television set example, but technical scheme provided by the invention can be applied to other video play devices outside television set, and its principle is basic identical, and this does not give unnecessary details.
The system diagram of the spatical television set of the reception three-dimensional television signal that Fig. 1 provides for the embodiment of the present invention comprises MCU (microcontroller), digital demodulator, TS (transport stream) stream demodulation multiplexer, stereoscopic TV decoder, video output module and audio frequency output module etc.; TV signal is through the tuner frequency-selecting, and digital demodulator carries out demodulation to institute's selected frequency, and transport stream (TS) is output stream after TS stream demodulation multiplexer demultiplexing, is input to the stereoscopic TV decoder.Whether the stereoscopic TV decoder judges current is three-dimensional television signal, if so, signal is decoded, the image that generate to form stereoscopic TV right and left eyes image to and output to the video output module, generate simultaneously voice data and output audio output module.In order to realize the object of the invention, the spatical television set that the embodiment of the present invention provides also comprises the stereo-picture that is connected with MCU to selected cell and stereoscopic TV display properties memory cell, and described stereo-picture also is connected with the stereoscopic TV decoder selected cell.The stereo-picture that stereo-picture be used for to select shows selected cell pair, stereoscopic TV display properties memory cell is used for storing the display mode that current stereoscopic TV is supported, comprising: three-dimensional implementation, as look point-score, light point-score etc.; And the viewpoint number of supporting etc.After the stereoscopic TV decoder is to three-dimensional television signal decoder, judge the wherein included right number of image, then the number that image is right is transferred to MCU, the relation of the viewpoint number that the current spatical television set of storing in the number that MCU is right according to image and stereoscopic TV display properties memory cell is supported generates alternative stereo-picture list and selects to switch for the user.
Spatical television set provided by the invention also comprises stereo-picture list menu generation unit and the control signal receiving element that is connected with MCU, this stereo-picture list menu generation unit is used for generating the stereo-picture list menu, the image that MCU is used for comprising according to the stereo video signals that receives is to number, and the described viewpoint number of described stereoscopic video playing device display properties cell stores, control this stereo-picture list menu unit generation stereo-picture list menu.After the stereo-picture list menu shows, the user can be by remote controller or the control panel input control order of spatical television set, select an option from this menu, this control signal receiving element is used for receiving the control command of choosing some options from described stereo-picture list menu, and MCU also is used to refer to stereo-picture selected cell select is play image corresponding to selected middle menu option pair.The right number of image that comprises when three-dimensional television signal is two or more, when the viewpoint number that spatical television set is supported is two or more, the option of described stereo-picture list menu comprises viewpoint and the right corresponding relation of image, namely with different viewpoints and different image to combination respectively, the corresponding image of each viewpoint is to consisting of an option.
Below being divided into several concrete application scenarioss describes:
Application scenarios one
The schematic diagram of Fig. 2 for taking by stereo camera, the three-dimensional video-frequency program by this shot by camera by an image to forming.Fig. 3 and Fig. 4 are respectively the spatical television set displaying principle schematic diagram of supporting a viewpoint and two viewpoints.Take Fig. 3 as example, show that data 307 have comprised the right view data of first image that is used for right and left eyes, display unit 306 is R, G, B display unit, be used for the demonstration data 307 of correspondence are shown, prism 305 is used for left eye 303 and the right eye 304 that light that display unit 306 just sends is shown to respectively the first viewpoint, like this, right and left eyes is seen the image pair with parallax, thereby forms stereoscopic vision.In like manner, the light that sends of display unit shown in Figure 4 is shown to respectively the right and left eyes of the first viewpoint and the right and left eyes of the second viewpoint.
For spatical television set shown in Figure 3, the three-dimensional implementation of stereoscopic TV display properties cell stores is the light point-score, and the viewpoint number of support is 1.At first MCU reads the attribute data that stereoscopic TV display properties memory cell is stored, and selects to switch for the user according to the right alternative stereo-picture list of relation generation of image that its viewpoint number of supporting and the three-dimensional television signal that receives comprise.For including only a three-dimensional television signal that image is right, image included in the viewpoint number that the three-dimensional video-frequency program of shot by camera as shown in Figure 2, spatical television set are supported and three-dimensional television signal is to consistent, directly synthetic image to showing.
For spatical television set shown in Figure 4, the three-dimensional implementation of stereoscopic TV display properties cell stores is the light point-score, and the viewpoint number of support is 2.At first MCU reads the attribute data that stereoscopic TV display properties memory cell is stored, and selects to switch for the user according to the right alternative stereo-picture list of relation generation of image that its viewpoint number of supporting and the three-dimensional television signal that receives comprise.For including only a three-dimensional television signal that image is right, the three-dimensional video-frequency program of shot by camera as shown in Figure 2, the viewpoint number of spatical television set support is two, at the image of two viewpoints outputs to being identical.
Application scenarios two
Fig. 5 is for taking schematic diagrames by two stereo cameras, the three-dimensional video-frequency program by this shot by camera by two images to forming.At first MCU in the spatical television set that the embodiment of the present invention provides reads the attribute data that stereoscopic TV display properties memory cell is stored, and selects to switch for the user according to the right alternative stereo-picture list of relation generation of image that its viewpoint number of supporting and the three-dimensional television signal that receives comprise.
For the spatical television set of only supporting a viewpoint, spatical television set as shown in Figure 3, the image that comprises due to three-dimensional television signal be to there being two, available output have two, as shown in Figure 6 and Figure 7; Fig. 6 shows image to 1 schematic diagram in the viewpoint of spatical television set, and Fig. 7 be to 2 schematic diagram at the viewpoint demonstration image of spatical television set.during concrete application technical scheme provided by the invention, when obtaining current three-dimensional television signal from the stereoscopic TV decoder, MCU comprises two images pair, and the viewpoint number of the spatical television set support of obtaining from stereoscopic TV display properties memory cell is 1 o'clock, can generate alternative stereo-picture list, this list comprises two options: image to 1 (corresponding diagram 6) and image to 2 (corresponding diagram 7), if the user selects image to 1, MCU is transferred to stereo-picture to selected cell with control command, stereo-picture is controlled the stereoscopic TV decoder to selected cell image is outputed to the video output module to 1, if the user selects image to 2, MCU is transferred to stereo-picture to selected cell with control command, and stereo-picture is controlled the stereoscopic TV decoder to selected cell image is outputed to the video output module to 2.
For the spatical television set of supporting 2 viewpoints, spatical television set as shown in Figure 4, alternative option have four, and Fig. 8, Fig. 9 and Figure 10 have shown wherein three, also have one with shown in Figure 8 similar, just two shown image exchange of viewpoint are got final product.during concrete application technical scheme provided by the invention, when obtaining current three-dimensional television signal from the stereoscopic TV decoder, MCU comprises two images pair, and the viewpoint number of the spatical television set support of obtaining from stereoscopic TV display properties memory cell is 2 o'clock, can generate alternative stereo-picture list, this list comprises four options corresponding with above-mentioned figure, the user can select one from these four options, stereo-picture to selected cell control stereo-picture that the stereoscopic TV decoder chooses the user to and corresponding viewpoint output to the video output module.In the stereo-picture of output this moment, comprise two identical or different stereo-pictures pair, also comprise simultaneously the viewpoint of these two stereo-pictures to showing, be chosen in viewpoint 1 as the user and show that image is to 1, to 2, can choose option corresponding to Fig. 8 at viewpoint 2 demonstration images from the stereo-picture list.
The selection of the option in the stereoscopic image list is selected can also switch selection by the user by on remote controller or panel button, shortcut being set realization by above-mentioned menu mode except available.This handover operation can also be the handover operation that carries out after the user selects by menu, as described later shown in flow chart.
In order better to select to export suitable stereo-picture for the user, MCU can also respond according to beholder's place viewpoint position the beholder to the switching of the stereo-picture watched.As shown in Figure 1, beholder's positioning unit that the embodiment of the present invention provides spatical television set also to comprise to be connected with MCU, this beholder's positioning unit is used for identifying the residing viewpoint of stereoscopic TV beholder, the control signal receiving element is used for receiving the right control command of image of switching current broadcast, and described MCU is used to refer to stereo-picture selected cell is switched image that the residing viewpoint of beholder plays pair.For example, in situation shown in Figure 8, if the position at party A-subscriber place is viewpoint 1, the position at party B-subscriber place is viewpoint 2, if the party A-subscriber is switched the stereo-picture of watching by remote controller or gesture, spatical television set only changes the image of viewpoint 1, if the party B-subscriber is switched the stereo-picture of watching by remote controller or gesture, spatical television set only changes the image of viewpoint 2.By camera, the beholder is taken pictures, obtain beholder's position, and judge the viewpoint at its place, these are all that prior art is soluble; Switch for supporting the user stereo-picture of watching by gesture, the spatical television set that the embodiment of the present invention provides also comprises the gesture identification unit that is connected with the control signal receiving element, this gesture identification unit is used for identifying the right gesture of image that the beholder is switched current broadcast, and recognition result is transferred to described control signal receiving element, concrete gesture identification belongs to prior art.Certainly, also have other technology to be used for the beholder location, as human body sensing, infrared location, ultrasonic wave location or load onto on beholder's body sender unit, etc., can complete the beholder location.In addition, the right number of image that MCU also can comprise according to viewpoint number and the three-dimensional television signal of spatical television set support, generate the stereo-picture list menu, include only the option relevant to the residing viewpoint of beholder in this menu, this beholder can be by realizing the right selection of image of own viewpoint of living in to the selection of menu option.
The flow chart that the embodiment of the present invention provides specifically comprises following step as shown in figure 11:
1, the stereo video signals that receives is decoded, judge that according to decoded result image included in this stereo video signals is to number;
2, judge this user viewpoint of living in;
3, the viewpoint number that the current spatical television set of storing from stereoscopic TV display properties memory cell is supported, according to the viewpoint number of supporting and the right number of image, perhaps according to the viewpoint number of supporting and right number and the user's viewpoint of living in of image, generate the stereo-picture list menu;
4, the user chooses some options from the stereo-picture list menu;
5, control stereo-picture corresponding to institute's option of choosing to the viewpoint demonstration in correspondence;
Does 6, the user input and switches the right instruction of current demonstration image? if so, turn step 7, otherwise turn step 8;
7, the image of controlling user's viewpoint demonstration of living in turns step 8 to switching;
8, process ends.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a stereoscopic video playing device, comprise the stereo video signals decoder, it is characterized in that, described stereoscopic video playing device comprises that MCU, stereo-picture are to selected cell and stereoscopic video playing device display properties memory cell, wherein:
Stereoscopic video playing device display properties memory cell is used for the viewpoint number that the storing stereoscopic video play device is supported, reads for described MCU;
The image that described MCU is used for comprising according to the stereo video signals that receives is to number, and the described viewpoint number of described stereoscopic video playing device display properties cell stores, indicate described stereo-picture selected cell to be selected the image pair of broadcast;
Described stereo-picture is used for according to described MCU instruction to selected cell, controls the image pair that described stereo video signals decoder generates selected broadcast.
2. stereoscopic video playing device according to claim 1, it is characterized in that, it also comprises the stereo-picture list menu generation unit that is connected with described MCU, described stereo-picture list menu generation unit is used for generating the stereo-picture list menu, the image that described MCU also is used for comprising according to the stereo video signals that receives is to number, and the described viewpoint number of described stereoscopic video playing device display properties cell stores, control described stereo-picture list menu generation unit and generate the stereo-picture list menu.
3. stereoscopic video playing device according to claim 2, it is characterized in that, it also comprises the control signal receiving element that is connected with described MCU, described control signal receiving element is used for receiving the control command of choosing some options from described stereo-picture list menu, and described MCU also is used to refer to described stereo-picture selected cell select is play image corresponding to selected middle menu option pair.
4. stereoscopic video playing device according to claim 1, it is characterized in that, it also comprises beholder's positioning unit and the control signal receiving element that is connected with described MCU respectively, described beholder's positioning unit is used for identifying the residing viewpoint of beholder of described stereoscopic video playing device, described control signal receiving element is used for receiving the right control command of image of switching current broadcast, and described MCU is used to refer to described stereo-picture selected cell is switched image that the residing viewpoint of described beholder plays pair.
5. stereoscopic video playing device according to claim 4, it is characterized in that, it also comprises the gesture identification unit that is connected with described control signal receiving element, described gesture identification unit is used for identifying the right gesture of image that the beholder is switched current broadcast, and recognition result is transferred to described control signal receiving element.
6. stereoscopic video playing device according to claim 1, is characterized in that, described stereoscopic video playing device is spatical television set.
7. a stereoscopic video playing device is selected the right method of image, and described method comprises:
A, stereoscopic video signal decoding judge the right number of image included in described stereo video signals;
The viewpoint number that b, the number right according to described image and stereoscopic video playing device are supported is selected the image that shows pair;
Wherein step b specifically comprises:
The viewpoint number that b1, the number right according to described image and stereoscopic video playing device are supported generates the stereo-picture list menu;
B2, reception user choose the control command of some options from described stereo-picture list menu, control image corresponding to selected middle menu option to showing.
8. method according to claim 7, it is characterized in that, when the right number of described image is two or more, when the viewpoint number that described stereoscopic video playing device is supported was two or more, the option of described stereo-picture list menu comprised viewpoint and the right corresponding relation of image.
9. method according to claim 7, is characterized in that, wherein step b1 specifically comprises:
The viewpoint number that the number right according to described image and stereoscopic video playing device are supported, judge the residing viewpoint of described user, the viewpoint number that the number right according to described image and stereoscopic video playing device are supported and the residing viewpoint of user, generate the stereo-picture list menu, described stereo-picture list menu comprises the option corresponding with the residing viewpoint of described user.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3332556B2 (en) * | 1994-03-30 | 2002-10-07 | 三洋電機株式会社 | 3D image display device |
| CN101281640A (en) * | 2007-04-05 | 2008-10-08 | 奥多比公司 | Laying out multiple images |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3332556B2 (en) * | 1994-03-30 | 2002-10-07 | 三洋電機株式会社 | 3D image display device |
| CN101281640A (en) * | 2007-04-05 | 2008-10-08 | 奥多比公司 | Laying out multiple images |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2000-69505A 2000.03.03 |
| JP特许第3332556号B2 2002.10.07 |
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