CN102685517B - Device, method and system for converting 2D image to 3D image - Google Patents
Device, method and system for converting 2D image to 3D image Download PDFInfo
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- CN102685517B CN102685517B CN201110056324.3A CN201110056324A CN102685517B CN 102685517 B CN102685517 B CN 102685517B CN 201110056324 A CN201110056324 A CN 201110056324A CN 102685517 B CN102685517 B CN 102685517B
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Abstract
The invention provides a device, method and system for converting a 2D image to a 3D image. The device comprises an input interface unit, an image processing unit and an output interface unit, wherein the input interface unit is used for inputting a 2D image media stream; the image processing unit is used for selecting a 2D image from the 2D image media stream, wherein the 2D image comprises an image adjusted region and an unadjusted image region, caching the 2D image for a first (preset number)th clock fragment, determining the image adjusted region in the 2D image within each clock fragment, selecting a second (preset number)th pixel, figuring out a delay time, adjusting parallax depth between pixels in the image adjusted region according to the delay time, and integrating the image adjusted region and the unadjusted image region together to form a corresponding 3D image after the first (preset number)th clock fragment; and the output interface unit is used for outputting a 3D image media stream corresponding to the 3D image.
Description
Technical field
The present invention relates to TV tech, refer to that a kind of 2D of realization image turns the device of 3D rendering, method and system especially.
Background technology
Along with the development of TV tech, the products such as 3D display, 3D TV just progressively enter the visual field of users at home and abroad, and while production firm popularizes 3D product, the most deficient fact of 3D content is not allowed to avoid.On domestic market, the total amount of 3D programme content in video movie and television contents is no more than 1%, even if the content of brand-new making, in a short time 3D formatted program content be also difficult to rise to more than 10%.
In prior art, in order to provide 3D formatted program content, usual employing Double buffer (Buffer) buffer memory two width image a: sub-picture is for left eye viewing, another piece image is for right eye viewing, then according to display mode by two width Images uniting, finally output to UDI (FrameBuffer).And said process needs the CPU and the memory source realization that rely on computer.
Inventor finds prior art, and there are the following problems: employing prior art takies CPU and memory source is too many, existing pair of Buffer dual image scheme, general needs 2 and the sizable memory source of display resolution and a FameBuffer; When playing HD video, first to complete high definition and to decode this task, meanwhile also will carry out 2D and turn 3D process.The processing procedure of complexity like this and a large amount of calculating will certainly have influence on fluency and user's impression of video playback, and can only realize on computers, and cannot be transplanted on the equipment such as high definition player and Set Top Box.
Summary of the invention
The technical problem to be solved in the present invention is to provide device, the method and system that a kind of 2D of realization image turns 3D rendering, for solving in prior art, common 2D image is converted in the process of 3D rendering, need through complicated processing procedure and a large amount of calculating, cause having influence on the fluency of video playback and the defect of user's impression.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of 2D of realization image to turn the device of 3D rendering, comprising: input interface unit, for inputting 2D image media stream; Graphics processing unit, for choosing a 2D image in 2D image media stream, described 2D image comprises Image Adjusting region and does not adjust image-region; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, Image Adjusting region is determined in each clock fragment, a selected second predetermined number pixel from described Image Adjusting region also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel; After a described first predetermined number clock fragment, by described Image Adjusting region with do not adjust image-region and combine and form corresponding 3D rendering; Output interface unit, for exporting 3D rendering Media Stream corresponding to described 3D rendering.
In described device, described graphics processing unit comprises: image capture module, for intercepting and capturing a 2D image in 2D image media stream, and by this 2D image buffer storage first predetermined number clock fragment.
In described device, described graphics processing unit also comprises: the first image line processing module, for when selected described Image Adjusting region is the odd rows of picture data in described 2D image, in each clock fragment, delay disposal is carried out to these odd rows of picture data; First initial delay radix setting module, for before carrying out delay disposal to described odd rows of picture data, set a maximum number clock fragment that described odd rows of picture data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number.
In described device, described graphics processing unit comprises: the second image line processing module, for when selected described Image Adjusting region is the even number line view data in described 2D image, in each clock fragment, delay disposal is carried out to this even number line view data; Second initial delay radix setting module, for before carrying out delay disposal to described even number line view data, set a maximum number clock fragment that described even number line view data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number.
In described device, also comprise: image sets adjustment unit, in described 2D image, the row of the 3rd predetermined number is divided into one group; Notify for each group, described graphics processing unit determines that the first different predetermined numbers is to realize different parallax depth.
Realize the method that 2D image turns 3D rendering, comprising: input 2D image media stream; In 2D image media stream, choose a 2D image, described 2D image comprises Image Adjusting region and does not adjust image-region; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, Image Adjusting region is determined in each clock fragment, a selected second predetermined number pixel from described Image Adjusting region also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel; After a described first predetermined number clock fragment, by described Image Adjusting region with do not adjust image-region and combine and form corresponding 3D rendering; Export the 3D rendering Media Stream that described 3D rendering is corresponding.
In described method, when selected described Image Adjusting region is the odd rows of picture data in described 2D image, set a maximum number clock fragment that described odd rows of picture data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number; In each clock fragment, delay disposal is carried out to these odd rows of picture data.
In described method, when selected described Image Adjusting region is the even number line view data in described 2D image, set a maximum number clock fragment that described even number line view data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number; In each clock fragment, delay disposal is carried out to this even number line view data.
Realize the system that 2D image turns 3D rendering, comprising: input interface unit, for inputting 2D image media stream; Graphics processing unit, for choosing a 2D image successively in 2D image media stream, described 2D image comprises Image Adjusting region and does not adjust image-region; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, Image Adjusting region is determined in each clock fragment, a selected second predetermined number pixel from described Image Adjusting region also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel; After a described first predetermined number clock fragment, by described Image Adjusting region with do not adjust image-region and combine and form corresponding 3D rendering; Output interface unit, for exporting 3D rendering Media Stream corresponding to described 3D rendering; Receiving equipment, for inputting described 3D rendering Media Stream and showing.
In described system, also comprise: image capture module, for intercepting and capturing a 2D image in 2D image media stream, and by this 2D image buffer storage first predetermined number clock fragment; Described graphics processing unit also comprises: the first image line processing module, for when selected described Image Adjusting region is the odd rows of picture data in described 2D image, in each clock fragment, carries out delay disposal to these odd rows of picture data; First initial delay radix setting module, for before carrying out delay disposal to described odd rows of picture data, set a maximum number clock fragment that described odd rows of picture data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number; Second image line processing module, for when selected described Image Adjusting region is the even number line view data in described 2D image, in each clock fragment, carries out delay disposal to this even number line view data; Second initial delay radix setting module, for before carrying out delay disposal to described even number line view data, set a maximum number clock fragment that described even number line view data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number.
The beneficial effect of technique scheme of the present invention is as follows: do not need the internal memory Buffer storing multiple image and multiple resolution sizes, save software and hardware resources, transfer process is simple and quick, solve the problem that large data code flow video playback is limited, computer can be applied in, get player clear, in Set Top Box and TV tech.
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram one that embodiment of the present invention 2D image turns 3D rendering;
Fig. 2 is the apparatus structure schematic diagram two that embodiment of the present invention 2D image turns 3D rendering;
Fig. 3 is the operation principle schematic diagram that 2D image is converted to 3D rendering by the embodiment of the present invention;
Fig. 4 is the method flow schematic diagram that the embodiment of the present invention realizes that 2D image turns 3D rendering;
Fig. 5 is the system schematic one that the embodiment of the present invention realizes that 2D image turns 3D rendering;
Fig. 6 is the system schematic two that the embodiment of the present invention realizes that 2D image turns 3D rendering.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
2D image is X-Y scheme, and 3D rendering (3d, three-dimensional) is then 3-D graphic.The screen of distinct device-such as high definition television machine shows 3d figure refer to show 3-D graphic in a physical plane, these are different from three-dimensional body real in real world, the object of just look the same the real world of the 3-D graphic in screen.Eyes have a characteristic to be exactly when viewing object, can form third dimension due near big and far smaller principle.Screen is planar, why can enjoy just like the 3-D view as material object, is to make eyes create visual illusion because of the difference of color gray scale when being presented on screen, thus the screen of two dimension is perceived as 3-D view.
The embodiment of the present invention provides a kind of 2D of realization image to turn the device of 3D rendering, as shown in Figure 1, comprising:
Input interface unit 101, for inputting 2D image media stream;
Graphics processing unit 102, for choosing a 2D image in 2D image media stream, described 2D image comprises Image Adjusting region and does not adjust image-region; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, Image Adjusting region is determined in each clock fragment, a selected second predetermined number pixel from described Image Adjusting region also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel;
After a described first predetermined number clock fragment, by described Image Adjusting region with do not adjust image-region and combine and form corresponding 3D rendering;
Output interface unit 103, for exporting 3D rendering Media Stream corresponding to described 3D rendering.
The technical scheme provided is provided, do not need the internal memory Buffer storing multiple image and multiple resolution sizes, save software and hardware resources, transfer process is simple and quick, solve the problem that large data code flow video playback is limited, computer can be applied in, get player clear, in Set Top Box and TV tech.
In the technical scheme provided, graphics processing unit 102 comprises:
Image capture module, for intercepting and capturing a 2D image, and by this 2D image buffer storage first predetermined number clock fragment in 2D image media stream; Wherein, described first predetermined number adopts empirical value.
Graphics processing unit 102 also comprises:
First image line processing module, for when selected described Image Adjusting region is the odd rows of picture data in described 2D image, in each clock fragment, carries out delay disposal to these odd rows of picture data;
First initial delay radix setting module, for before carrying out delay disposal to these odd rows of picture data, sets maximum that described odd rows of picture data can postpone as initial delay radix.
And,
Second image line processing module, for when selected described Image Adjusting region is the even number line view data in described 2D image, in each clock fragment, carries out delay disposal to this even number line view data;
Second initial delay radix setting module, for before carrying out delay disposal to this even number line view data, sets maximum that described even number line view data can postpone as initial delay radix.
Also comprise in device: image sets adjustment unit, in described 2D image, the row of the 3rd predetermined number is divided into one group; Notify for each group, described graphics processing unit 102 determines that the first different predetermined numbers is to realize different parallax depth.
As shown in Figure 2, graphics processing unit 102 can comprise: conversion selected cell 1021, polarization mode unit 1022 and red blue pattern unit 1023.Wherein, conversion selected cell 1021 is selected for realizing between different mode units, and different described mode units adopts different technology or algorithm realization that 2D image is converted to 3D rendering respectively.
Polarization mode unit 1022 is described 3D rendering for carrying out polarization conversion according to shear wave propagation principle to described 2D image;
Red blue pattern unit 1023, filters for the first light wave adopting the first filter corresponding to described 2D image, and the second light wave that the second filter is corresponding to described 2D image filters; The first light wave after filtration and the second light wave after filtering are integrated into described 3D rendering.
Wherein, polarization mode unit 1022 comprises:
Image capture module, for intercepting and capturing a 2D image, and by this 2D image buffer storage first predetermined number clock fragment in 2D image media stream;
Image line processing module, for when the Image Adjusting region at selected the second predetermined number pixel place is specially odd rows of picture data in described 2D image, in each clock fragment, according to shear wave propagation principle, these odd rows of picture data are processed; And,
Image integration module, for being undertaken integrating the described 3D rendering of rear formation by the described odd rows of picture data after adjustment and unadjusted even number line view data.
Turn in the device of 3D rendering realizing 2D image, also comprise:
The data of different-format, for when being connected with described input interface unit 101, are converted to the 2D image media stream that described input interface unit 101 can identify by interface conversion unit; When being connected with described output interface unit 103 and receiving equipment, be the data that described receiving equipment can identify by described 3D rendering media stream transition.
Image sets adjustment unit, in described 2D image, is divided into one group by the row of the 3rd predetermined number; For each group, notify that the parallax depth that described graphics processing unit adjusts is different.
For helping technical staff to understand how to apply different mode unit actualizing technology schemes, without loss of generality, describing process 2D image being converted to 3D rendering for polarization mode unit 1022, as shown in Figure 3, comprising:
Step 301, detects the display resolution of current display setup under polarized case, and in the present embodiment, set and display equipment supports that the resolution of polarization 3D is 1920*1080p, i.e. the line number Arr=1080 of 2D image; 1920 is the number of pixels of often going under current resolution.
Step 302, divides into groups by row by 2D image, some behaviors one group, a total n group; The present embodiment is with 32 behavior one group, and a 2D image is divided into n=34 group, and namely 32*34=1088 is capable altogether, approximates 1080 row, wherein discontented 32 row of last group, but the operation principle of its process is consistent.
Step 303, by 2D image media stream buffer memory corresponding for 2D image/postpone the first predetermined number M clock fragment, such as, sets the initial value M=56 of the first predetermined number in the present embodiment.
Step 304, arranges the initial delay radix M0 of even number line delay parameter m0 and even number line, preferably sets M0=56; The initial delay radix M1 of odd-numbered line delay parameter m1 and odd-numbered line is set, preferred M1=0.Wherein, the upper limit of M0 and M1 all must not more than the first predetermined number M.
If even number line delay parameter m0=M0, odd-numbered line delay parameter m1=M1.
Step 305, initialization is carried out to different parameters, comprising:
Row pixel counter X resets clearing.
Step 306, judges whether current handled 2D image processes and finishes, if it is go to step 305, otherwise go to step 307.
Concrete can judge, if it is complete to current 2D image procossing to reach 1080 expressions for the line number Arr of current handled 2D image.
Step 307, judges whether current handled row is even number line, if go to step 308, otherwise goes to step 309.
Step 308, arranges m=m0 time of delay, and wherein, m0 is even number line current time of delay.Directly go to step 312.
Step 309, processes the data of odd-numbered line, first needs to judge whether the scanning to current group terminates, if terminate to go to step 310, otherwise goes to step 311.
Step 310, performs odd-numbered line m1=m1+1, goes to step 312.
Step 311, performs odd-numbered line m1=m1.
Step 312, generates 3D rendering data by the RGB data postponed after m clock, goes to step 313 and directly goes to step 314 simultaneously.
Image procossing wherein comprises: even number line view data is appointed as current RGB data; Odd rows of picture data are generated by the RGB data postponed after m clock fragment.That is, according to m clock fragment of setting, in each clock fragment wherein, delay disposal is carried out to the view data of at least one odd-numbered line; Specifically, using odd rows of picture data as etc. described Image Adjusting region to be adjusted, a selected described second predetermined number pixel in odd rows of picture data also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel.
Row pixel counter X adds 1.
Whether step 313, judge that current line scanning exports and terminate, if go to step 306, otherwise go to step 312.
Step 314, generates 3D rendering data by the RGB data postponed after m clock.
2D image media stream in transmission is Streaming Media, as the current in water pipe; After being intercepted and captured by this 2D image media stream, data acquisition is carried out to it, and integrates after 3D process, comprising:
(1), after intercepting and capturing 2D image media stream, left in latch and postponed m clock fragment.
(2), in data acquisition, for the even number of lines that collects according to the delay being fixed a number clock fragment, this delay is for regulating the side-play amount of image display position across the screen.Preferably, this number can select 56.
(3), in data acquisition, the odd rows of picture data collected are processed, in each clock fragment, select the second predetermined number pixel.Preferably the second predetermined number is M0=88.
(4), to current odd rows of picture data, adopt polarization mode to process, adjust the parallax depth between this odd rows of picture and periphery even number line image.
Corresponding, the embodiment of the present invention provides a kind of 2D of realization image to turn the method for 3D rendering, as shown in Figure 4, comprising:
Step 401, input 2D image media stream;
Step 402, chooses a 2D image in 2D image media stream; By a described 2D image buffer storage first predetermined number clock fragment, in each clock fragment, in described 2D image, select the second predetermined number pixel, adjust the parallax depth of the pixel in the Image Adjusting region at a described second predetermined number pixel place;
Step 403, after a described first predetermined number clock fragment, to combine with unadjusted image-region form corresponding 3D rendering by completing the Image Adjusting region after adjustment;
Step 404, exports the 3D rendering Media Stream that described 3D rendering is corresponding.
The technical scheme provided is provided, do not need the internal memory Buffer storing multiple image and multiple resolution sizes, save software and hardware resources, transfer process is simple and quick, solve the problem that large data code flow video playback is limited, can be applied in computer and TV tech.
In method, also comprise after input 2D image media stream: select different patterns to realize 2D image to be converted to 3D rendering; Described pattern comprises:
Carrying out polarization conversion according to shear wave propagation principle to described 2D image is described 3D rendering;
Or the first light wave adopting the first filter corresponding to described 2D image filters, the second light wave that the second filter is corresponding to described 2D image filters; The first light wave after filtration and the second light wave after filtering are integrated into described 3D rendering.
And, describedly in 2D image media stream, choose a 2D image successively; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, the second predetermined number pixel is selected in each clock fragment, adjust the parallax depth of the pixel in the Image Adjusting region at a described second predetermined number pixel place, be specially:
A 2D image is intercepted and captured in 2D image media stream, and by this 2D image buffer storage first predetermined number clock fragment;
When the Image Adjusting region at selected the second predetermined number pixel place is specially odd rows of picture data in described 2D image, in each clock fragment, according to shear wave propagation principle, polarization is carried out to these odd rows of picture data;
Described odd rows of picture data after adjustment and unadjusted even number line view data are carried out integrating the described 3D rendering of rear formation.
Corresponding, the embodiment of the present invention provides a kind of 2D of realization image to turn the system of 3D rendering, as shown in Figure 5, comprising:
Input interface unit 101, for inputting 2D image media stream;
Graphics processing unit 102, for choosing a 2D image successively in 2D image media stream; By a described 2D image buffer storage first predetermined number clock fragment, in each clock fragment, in described 2D image, select the second predetermined number pixel, adjust the parallax depth of the pixel in the Image Adjusting region at a described second predetermined number pixel place;
After a described first predetermined number clock fragment, to combine with unadjusted image-region form corresponding 3D rendering by completing the Image Adjusting region after adjustment;
Output interface unit 103, for exporting 3D rendering Media Stream corresponding to described 3D rendering;
Receive display device 501, for inputting described 3D rendering Media Stream and showing.
The graphics processing unit 102 being arranged in system comprises:
Image capture module, for intercepting and capturing a 2D image, and by this 2D image buffer storage first predetermined number clock fragment in 2D image media stream;
Image line processing module, for when the Image Adjusting region at selected the second predetermined number pixel place is specially odd rows of picture data in described 2D image, in each clock fragment, according to shear wave propagation principle, polarization is carried out to these odd rows of picture data;
Image integration module, for being undertaken integrating the described 3D rendering of rear formation by the described odd rows of picture data after adjustment and unadjusted even number line view data.
As shown in Figure 6, between picture output device and reception display device 501, increase a 2D turn 3D device, the data that HDMI input is come in are regenerated with the data of behavior unit with 3D algorithm, convert 3D data in real time to and real-time output display.This 2D turns 3D device and HDMI can be adopted as input and output interface, and concrete employing one piece of fpga chip realizes.Adopt this programme not need the internal memory Buffer of storage frame image and multiple resolution sizes, thus save software and hardware resources, and handling process is simple and quick, solve large streaming video and play limitation problem; Not only can realize computer output image 3Dization, by common high definition player viewing 3D video display and the TV programme by Set Top Box viewing 3D, better can also achieve 3D effect.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. realize the device that 2D image turns 3D rendering, it is characterized in that, comprising:
Input interface unit, for inputting 2D image media stream;
Graphics processing unit, for choosing a 2D image in 2D image media stream, described 2D image comprises Image Adjusting region and does not adjust image-region; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, Image Adjusting region is determined in each clock fragment, a selected second predetermined number pixel from described Image Adjusting region also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel;
After a described first predetermined number clock fragment, by described Image Adjusting region with do not adjust image-region and combine and form corresponding 3D rendering;
Output interface unit, for exporting 3D rendering Media Stream corresponding to described 3D rendering.
2. device according to claim 1, is characterized in that, described graphics processing unit comprises:
Image capture module, for intercepting and capturing a 2D image, and by this 2D image buffer storage first predetermined number clock fragment in 2D image media stream.
3. device according to claim 1, is characterized in that, described graphics processing unit also comprises:
First image line processing module, for when selected described Image Adjusting region is the odd rows of picture data in described 2D image, in each clock fragment, carries out delay disposal to these odd rows of picture data;
First initial delay radix setting module, for before carrying out delay disposal to described odd rows of picture data, set a maximum number clock fragment that described odd rows of picture data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number.
4. device according to claim 1, is characterized in that, described graphics processing unit comprises:
Second image line processing module, for when selected described Image Adjusting region is the even number line view data in described 2D image, in each clock fragment, carries out delay disposal to this even number line view data;
Second initial delay radix setting module, for before carrying out delay disposal to described even number line view data, set a maximum number clock fragment that described even number line view data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number.
5. device according to claim 1, is characterized in that, also comprises:
Image sets adjustment unit, in described 2D image, is divided into one group by the row of the 3rd predetermined number; Notify for each group, described graphics processing unit determines that the first different predetermined numbers is to realize different parallax depth.
6. realize the method that 2D image turns 3D rendering, it is characterized in that, comprising:
Input 2D image media stream;
In 2D image media stream, choose a 2D image, described 2D image comprises Image Adjusting region and does not adjust image-region; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, Image Adjusting region is determined in each clock fragment, a selected second predetermined number pixel from described Image Adjusting region also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel;
After a described first predetermined number clock fragment, by described Image Adjusting region with do not adjust image-region and combine and form corresponding 3D rendering;
Export the 3D rendering Media Stream that described 3D rendering is corresponding.
7. method according to claim 6, is characterized in that,
When selected described Image Adjusting region is the odd rows of picture data in described 2D image, set a maximum number clock fragment that described odd rows of picture data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number; In each clock fragment, delay disposal is carried out to these odd rows of picture data.
8. method according to claim 6, is characterized in that,
When selected described Image Adjusting region is the even number line view data in described 2D image, set a maximum number clock fragment that described even number line view data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number; In each clock fragment, delay disposal is carried out to this even number line view data.
9. realize the system that 2D image turns 3D rendering, it is characterized in that, comprising:
Input interface unit, for inputting 2D image media stream;
Graphics processing unit, for choosing a 2D image successively in 2D image media stream, described 2D image comprises Image Adjusting region and does not adjust image-region; By a described 2D image buffer storage first predetermined number clock fragment, in described 2D image, Image Adjusting region is determined in each clock fragment, a selected second predetermined number pixel from described Image Adjusting region also calculates corresponding time of delay, according to the parallax depth adjusted described time of delay in described Image Adjusting region between pixel;
After a described first predetermined number clock fragment, by described Image Adjusting region with do not adjust image-region and combine and form corresponding 3D rendering;
Output interface unit, for exporting 3D rendering Media Stream corresponding to described 3D rendering;
Receiving equipment, for inputting described 3D rendering Media Stream and showing.
10. system according to claim 9, is characterized in that, also comprises:
Image capture module, for intercepting and capturing a 2D image, and by this 2D image buffer storage first predetermined number clock fragment in 2D image media stream;
Described graphics processing unit also comprises:
First image line processing module, for when selected described Image Adjusting region is the odd rows of picture data in described 2D image, in each clock fragment, carries out delay disposal to these odd rows of picture data;
First initial delay radix setting module, for before carrying out delay disposal to described odd rows of picture data, set a maximum number clock fragment that described odd rows of picture data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number;
Second image line processing module, for when selected described Image Adjusting region is the even number line view data in described 2D image, in each clock fragment, carries out delay disposal to this even number line view data;
Second initial delay radix setting module, for before carrying out delay disposal to described even number line view data, set a maximum number clock fragment that described even number line view data can postpone as initial delay radix, and described initial delay radix is no more than described first predetermined number.
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