CN108696738A - A kind of method, apparatus and system of 3D and 2D Display on the same screen - Google Patents
A kind of method, apparatus and system of 3D and 2D Display on the same screen Download PDFInfo
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- CN108696738A CN108696738A CN201710134846.8A CN201710134846A CN108696738A CN 108696738 A CN108696738 A CN 108696738A CN 201710134846 A CN201710134846 A CN 201710134846A CN 108696738 A CN108696738 A CN 108696738A
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Abstract
The present invention proposes a kind of method of 3D and 2D Display on the same screen, including:S1. it captures and parses 3D pictures;Whether S2. judge to have in the 3D pictures needs the region shown with 2D, if nothing, to enter step S4 if so, entering step S3;S3. it is shown after the region being carried out 2Dization processing, if there is remaining region, remaining region carries out 3D display, if without remaining region, whole regions carries out 2D and shows;S4. whole picture areas is subjected to 3D display.The invention also discloses the device of 3D and 2D Display on the same screen and systems.Implement the method for the 3D and 2D Display on the same screen of the present invention, device and system can realize 3D and 2D Display on the same screen.
Description
Technical field
The present invention relates to 3D display field, more particularly to a kind of the method, apparatus and system of 3D and 2D Display on the same screen.
Background technology
With the rapid development of 3D (three dimensional) technology, bore hole stereoscopic display technology is current one ten
Divide noticeable cutting edge technology direction, countries in the world such as Japan, South Korea, America and Europe, the scientific research institution of country of China and display
Technology enterprise is all carrying out relevant technical research and product development.By bore hole stereoscopic display equipment, viewer is without wearing
3D glasses can directly watch the stereo-picture as three-dimensional film, it will it is most promising to become FPD
Direction.The LCD stereoscopic display for having 2D (2-dimensional)/3D conversions from now on will be more and more, and will be big absolutely
Market segment space substitutes common liquid crystal display.
From the point of view of technically, bore hole stereoscopic display equipment includes optical barrier type (Barrier), cylindrical lenses
(Lenticular Lens) technology and direction light source (Directional Backlight) etc..
In mobile terminal, it can not normally check that the word of 2D, the word of 2D will appear edge entanglement, saw in bore hole 3D equipment
Dentation makes user generate visually impaired, in addition if using automatically controlled control grating, cost is relatively high.People see magazine, news web page
When, there is figure to there is word, word not to need 3D display, the objects such as trees, village in picture can be with stereoscopic display, but present technology
In, either full frame 3D display or whole 2D are shown for mobile terminal, can not accomplish low cost, the 3D of high stability or the same screen displays of 2D
Show.
Invention content
More than solving the problems, such as, a kind of method of inexpensive, high stability 3D or 2D Display on the same screen of the present invention, dress
It sets and system.
The invention discloses a kind of methods of 3D and 2D Display on the same screen, including:
S1. it captures and parses 3D pictures;
S2. judge whether need the region shown with 2D in the 3D pictures, if so, entering step S3, if nothing, enter
Step S4;
S3. it is shown after the region being carried out 2Dization processing, if there is remaining region, it is aobvious that remaining region carries out 3D
Show, if without remaining region, whole regions carries out 2D and shows;
S4. whole picture areas is subjected to 3D display.
Further, step S3 is specifically included:
S31. whole block of pixels in the region are captured;
S32. the left-eye image block of pixels and eye image block of pixels in the region are isolated;
S33. the left-eye image block of pixels and eye image block of pixels are subjected to Heterogeneous Permutation respectively, so that entering left
Eye and the block of pixels arrangement for entering right eye are identical, form 2D and show;
S34. remaining region is judged whether, if there is remaining region, remaining region carries out 3D display, if nothing
Remaining region, then whole regions carry out 2D and show.
Further, further include after the step S33:Step S35. judges that the needs are with the region that 2D is shown
It is no to finish, if so, S36 is entered step, if it is not, return to step S33;
Step S36. captures next 3D pictures, and return to step S1.
Further, the region that the needs are shown with 2D, specifically includes:Character area, planar object region.
The present invention provides a kind of device of 3D and 2D Display on the same screen, including:
3D picture resolution units, for capturing and parsing 3D pictures;
3D picture judging units, for judging whether need the region shown with 2D in the 3D pictures, if so, into
2D processing units are displayed in full screen unit if nothing into 3D pictures;
2D processing units, it is remaining if there is remaining region for being shown after the region is carried out 2Dization processing
Region carries out 3D display, if without remaining region, whole regions carries out 2D and shows;
3D pictures are displayed in full screen unit, for whole picture areas to be carried out 3D display.
Further, the 2D processing units specifically include:
Block of pixels placement unit, for capturing whole block of pixels in the region;
Block of pixels separative element, for isolating the left-eye image block of pixels in the region and eye image pixel
Block;
Block of pixels Heterogeneous Permutation unit, for carrying out the left-eye image block of pixels respectively with eye image block of pixels
Heterogeneous Permutation, thus it is identical into left eye and the block of pixels arrangement for entering right eye, it forms 2D and shows;
Remaining region display unit, for judging whether remaining region, if there is remaining region, remaining area
Domain carries out 3D display, if without remaining region, whole regions carries out 2D and shows.
Further, further include after the block of pixels Heterogeneous Permutation unit:Judging unit is finished, for judging
Whether the region that the needs stated are shown with 2D finishes, if so, into next 3D pictures placement unit, if it is not, returning to picture
Plain block Heterogeneous Permutation unit;
Next 3D pictures placement unit for capturing next 3D pictures, and returns to 3D picture resolution units.
Further, the region that the needs are shown with 2D, specifically includes:Character area, planar object region.
The present invention provides a kind of system of 3D and 2D Display on the same screen, and the system includes backlight, is set to above backlight
Liquid crystal display panel, the grating being set on liquid crystal display panel and the controller being connected with backlight, liquid crystal display panel, grating, it is described
Controller have above-mentioned device.
Further, 3D rendering information is wirelessly transmitted to cell phone application and wechat end by the controller, and with interface
Form is presented, the sending and receiving of the 3D rendering information and control instruction can backed up in synchronization store to high in the clouds.
Implement the method, apparatus and system of a kind of 3D and 2D Display on the same screen of the present invention, there is technology effect beneficial below
Fruit:
Middle display screen is different from the prior art or is only capable of full screen display 3D, or is only capable of full screen display 2D, technology of the invention
Scheme carries out inverse operation by the needs in 3D equipment with the area pixel block that 2D is shown, Heterogeneous Permutation can carry out 3D and 2D is same
Screen display.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the method flow diagram of first embodiment of the present invention 3D and 2D Display on the same screen;
Fig. 2 is the method flow diagram of second embodiment of the present invention 3D and 2D Display on the same screen;
Fig. 2 a are the principle schematic of the grating bore hole 3D in the prior art of the present invention;
Fig. 3 is the device block diagram of first embodiment of the present invention 3D and 2D Display on the same screen;
Fig. 4 is the device block diagram of second embodiment of the present invention 3D and 2D Display on the same screen;
Fig. 5 is the system module figure of the embodiment of the present invention 3D and 2D Display on the same screen.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the first embodiment of the method for the present invention, a kind of method of 3D and 2D Display on the same screen, including:
S1. it captures and parses 3D pictures;
The principle of 3D display is that, when user is when paying attention to some things S, things S can be two in the left and right of people
Middle generation image, the image that things S is generated in left eye (Left Eye) is referred to as SL, in the image that right eye (Right Eye) generates
For SR.SL information so is provided for left eye (Left Eye) in real time when artificial, SR information is provided for right eye (Right Eye),
Your brain will be automatically synthesized generation three-dimensional sense.
When your brain generates three-dimensional sense, brain reaches best to the effect of domination and the control of eyes, and can shape
At memory, to also reach best when promoting adjust next time.
In the technical program, the image pixel of 3D pictures corresponds to left-eye image and eye image carries out row's figure, to arrive
Left-eye image enters left eye, and eye image enters right eye.
S2. judge whether need the region shown with 2D in the 3D pictures, if so, entering step S3, if nothing, enter
Step S4;
In 3D pictures, trees, road, vehicle, village or personage are with 3D display, and explanatory note or introduction are not need 3D
Display, originally object, such as calligraphy and painting, figured cloth, plane mark of plane etc. also need not be with 3D displays, if will for some
Content " by force " 3Dization that 2D is shown should be carried out, the visual pattern of sawtooth, tomography occurs, user can be allowed to generate the sense of distortion
Feel.
S3. it is shown after the region being carried out 2Dization processing, if there is remaining region, it is aobvious that remaining region carries out 3D
Show, if without remaining region, whole regions carries out 2D and shows;
In the prior art, people individually make a chip by the circuit that 2D is shown is carried out, and pass through the break-make to the chip
Realize that 2D is shown, but cost is very high, stability is poor.
About 2Dization processing, in the prior art, the corresponding row's figure of 3D display has 2 tunnels, 4 tunnels, 9 tunnels, 28 tunnels, all rows
Figure is staggeredly carried out with left-eye image and eye image, in order to realize that some region of 2D is shown, at a time, by left eye figure
As entering left eye or right eye simultaneously with eye image, no parallax is reverse to transport that is, to needing the region that 2D is shown to carry out reverse row's figure
Calculate the effect of the 2Dization generated.
S4. whole picture areas is subjected to 3D display.
That is, in the technical program, the final 3D display terminal is likely to occur three kinds of pictures, 3D pictures, 2D pictures, 3D and 2D
With screen picture.
As shown in Figure 2 a, the grating (longitudinal strip grating) of barn door effect has been set on a liquid crystal display, has worked as liquid crystal
When interaction shows R (right eye figure)/L (left eye figure) on display, if right eye figure only reaches right eye, left eye is only arrived with figure
Up to left eye, for the viewer immediately ahead of picture, due to producing binocular parallax, stereoscopic vision is just obtained.
Referring to Fig. 2, the second embodiment of the method for the present invention, a kind of method of 3D and 2D Display on the same screen are most
Step is identical as embodiment one, the difference is that, step S3 is specifically included:
S31. whole block of pixels in the region are captured;
S32. the left-eye image block of pixels and eye image block of pixels in the region are isolated;
S33. the left-eye image block of pixels and eye image block of pixels are subjected to Heterogeneous Permutation respectively, so that entering left
Eye and the block of pixels arrangement for entering right eye are identical, form 2D and show;
About Heterogeneous Permutation, as shown in Figure 2 a, we are by taking 2 tunnels as an example, at a time, into the left-eye image L of left eye
It is 1,3,5,7 ..., the eye image into right eye is 2,4,6,8 ..., due to the left-eye image of left eye and the eye image of right eye
There are parallaxes, therefore parallax will then be eliminated to eliminate 3D display by forming 3D display, isolate left-eye image block of pixels and right eye
Block of image pixels go forward side by side line misregistration arrangement, pixel will be rearranged according to the requirement that 2D is shown under the 3D display state of 3D equipment
Block, i.e.,:
If jobbie (such as figured cloth) block of pixels (source images) that 2D is shown is:1,2,3,4,5,6,7,8…
Left-eye image L block of pixels under 3D states is:1,3,5,7,9…;
Eye image R block of pixels under 3D states is:2,4,6,8,10,12…;
Then the principle of left-eye image L block of pixels Heterogeneous Permutation is:Crawl eye image R block of pixels 2 is filled to left-eye image L
The position of the original pixel block 3 of block of pixels, original pixel block 3 are displaced to 5 position of original pixel block, and crawl eye image R block of pixels 4 fills
To the position of the original pixel block 7 of left-eye image L block of pixels, original pixel block 5 is displaced to 9 position ... of original pixel block and so analogizes, with
It causes to form new left-eye image arrangement:1,2,3,4,5,6,7,8…
Similarly, then the principle of eye image R block of pixels Heterogeneous Permutation is:Crawl left-eye image L block of pixels 1 is filled to right eye
The position of the original pixel block 2 of image R block of pixels, original pixel block 2 are displaced to 4 position of original pixel block, capture left-eye image L block of pixels
3 are filled to the position of the original pixel block 6 of eye image R block of pixels, and it is such that original pixel block 6 is displaced to 12 position ... of original pixel block
Analogize, so that forming new eye image arrangement:1,2,3,4,5,6,7,8…
And so on, ultimate source image resolution ratio reduces, and puts in order by 1,2,3,4,5,6 ... ..., become 1,1,2,
2,3,3………。
Other raster image principles are identical, and so on.
S34. remaining region is judged whether, if there is remaining region, remaining region carries out 3D display, if nothing
Remaining region, then whole regions carry out 2D and show.
Further, further include after the step S33:Step S35. judges that the needs are with the region that 2D is shown
It is no to finish, if so, S36 is entered step, if it is not, return to step S33;
Step S36. captures next 3D pictures, and return to step S1.
The S35 steps are to form continuous display.
The region that the needs are shown with 2D, specifically includes:Character area, planar object region.
The device introduced below for realizing above method, does not have the content recorded in the present apparatus, can refer to the note of above method
It carries.
Please refer to Fig. 3, present apparatus embodiment one, a kind of device 1 of 3D and 2D Display on the same screen, including:
3D pictures resolution unit 10, for capturing and parsing 3D pictures;
3D pictures judging unit 20, for judging whether need the region shown with 2D in the 3D pictures, if so, into
Enter 2D processing units 30, if nothing, unit 40 is displayed in full screen into 3D pictures;
2D processing units 30, it is remaining if there is remaining region for being shown after the region is carried out 2Dization processing
Region carry out 3D display, if without remaining region, whole region 2D is shown;
3D pictures are displayed in full screen unit 40, for whole picture areas to be carried out 3D display.
Please refer to Fig. 4, present apparatus embodiment two, a kind of device 1 of 3D and 2D Display on the same screen, most unit and device
Embodiment one it is identical, the difference is that, including:
2D processing units specific 30 include:
Block of pixels placement unit 301, for capturing whole block of pixels in the region;
Fine stripe electrode can be produced on ito glass by making grating, can also be added after common liquid crystal display
The pattern layer that last layer black and transparent vertical stripes are alternatively arranged is equivalent to and " 3D glasses " has been placed in display, no
The width for crossing the distance between grating layer and liquid crystal layer and striped must be quite accurate, could make the light of backlight penetrates should
After grating, the light of the left eye only pixel Jing Guo odd-numbered line is reached, reaches the light of the right eye then only pixel Jing Guo even number line.
Block of pixels separative element 302, for isolating the left-eye image block of pixels in the region and eye image picture
Plain block;
The display device of slit grating formula is divided into some vertical bars, and a part of vertical bar is used to show left image, and another
Part vertical bar is for showing that right image, left and right are spaced.And then there are some columnar slit gratings in the front of display device.
The effect of these gratings is that left eye can allow for see that left image, blocking right eye see left image;Grating allows right eye simultaneously
See that right image, blocking left eye see right image;
Block of pixels Heterogeneous Permutation unit 303, for distinguishing the left-eye image block of pixels and eye image block of pixels
Heterogeneous Permutation is carried out, thus it is identical into left eye and the block of pixels arrangement for entering right eye, it forms 2D and shows;
Remaining region display unit 304, it is remaining if there is remaining region for judging whether remaining region
Region carry out 3D display, if without remaining region, whole regions carries out 2D and shows.
Further, further include after block of pixels Heterogeneous Permutation unit 303:Judging unit 305 is finished, for judging
Whether the region that the needs stated are shown with 2D finishes, if so, into next 3D pictures placement unit 306, if it is not, returning
Block of pixels Heterogeneous Permutation unit 303;
Next 3D pictures placement unit 306 for capturing next 3D pictures, and returns to 3D pictures resolution unit 10.
The region shown with 2D is needed, is specifically included:Character area, planar object region.
Fig. 5, a kind of system 100 of 3D and 2D Display on the same screen are please referred to, including system 100 has backlight 300, is set to the back of the body
Liquid crystal display panel 400 above light 300, the grating 500 being set on liquid crystal display panel, with backlight 300, liquid crystal display panel 400, grating
500 controllers 600 being connected, controller 600 have above-mentioned device 1.
3D rendering information is wirelessly transmitted to cell phone application and wechat end by controller 600, and is presented in the form of interface, institute
The sending and receiving of the 3D rendering information and control instruction stated can backed up in synchronization store to high in the clouds.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out the embodiment of the present invention various modification and variations without departing from this hair
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method of 3D and 2D Display on the same screen, which is characterized in that including:
S1. it captures and parses 3D pictures;
S2. judge whether there is the region for needing to show with 2D in the 3D pictures, if so, entering step S3, if nothing, enter
Step S4;
S3. it is shown after the region being carried out 2Dization processing, if there is remaining region, remaining region carries out 3D display,
If without remaining region, whole regions carries out 2D and shows;
S4. whole picture areas is subjected to 3D display.
2. according to the method described in claim 1, it is characterized in that, step S3 is specifically included:
S31. whole block of pixels in the region are captured;
S32. the left-eye image block of pixels and eye image block of pixels in the region are isolated;
S33. the left-eye image block of pixels and eye image block of pixels are subjected to Heterogeneous Permutation respectively, thus into left eye and
Block of pixels arrangement into right eye is identical, forms 2D and shows;
S34. remaining region is judged whether, if there is remaining region, remaining region carries out 3D display, if without residue
Region, then whole regions carry out 2D and show.
3. according to the method described in claim 2, it is characterized in that, further including after the step S33:
Step S35. judges whether the region that the needs are shown with 2D finishes, if so, S36 is entered step, if it is not, returning
Return step S33;
Step S36. captures next 3D pictures, and return to step S1.
4. according to the method described in claim 1, it is characterized in that, the region that the needs are shown with 2D, specifically includes:Text
Block domain, planar object region.
5. a kind of device of 3D and 2D Display on the same screen, which is characterized in that including:
3D picture resolution units, for capturing and parsing 3D pictures;
3D picture judging units, for judging whether there is the region for needing to show with 2D in the 3D pictures, if so, into
2D processing units are displayed in full screen unit if nothing into 3D pictures;
2D processing units, for being shown after the region is carried out 2Dization processing, if there is remaining region, remaining region
3D display is carried out, if without remaining region, whole regions carries out 2D and shows;
3D pictures are displayed in full screen unit, for whole picture areas to be carried out 3D display.
6. device according to claim 5, which is characterized in that the 2D processing units specifically include:
Block of pixels placement unit, for capturing whole block of pixels in the region;
Block of pixels separative element, for isolating the left-eye image block of pixels in the region and eye image block of pixels;
Block of pixels Heterogeneous Permutation unit is used for the left-eye image block of pixels and eye image block of pixels respectively into line misregistration
Arrangement, thus it is identical into left eye and the block of pixels arrangement for entering right eye, it forms 2D and shows;
Remaining region display unit, for judging whether remaining region, if there is remaining region, remaining region into
Row 3D display, if without remaining region, whole region 2D is shown.
7. device according to claim 6, which is characterized in that further include after the block of pixels Heterogeneous Permutation unit:It broadcasts
Complete judging unit is discharged, for judging whether the region that the needs are shown with 2D finishes, if so, into next 3D
Picture placement unit, if it is not, returning to block of pixels Heterogeneous Permutation unit;
Next 3D pictures placement unit for capturing next 3D pictures, and returns to 3D picture resolution units.
8. device according to claim 5, which is characterized in that the region that the needs are shown with 2D specifically includes:Text
Block domain, planar object region.
9. a kind of system of 3D and 2D Display on the same screen, the system includes backlight, the liquid crystal display panel that is set to above backlight, is set
The grating being placed on liquid crystal display panel and the controller being connected with backlight, liquid crystal display panel, grating, which is characterized in that described
Controller has claim 5 to 8 any one of them device.
10. system according to claim 9, which is characterized in that 3D rendering information is wirelessly transmitted to by the controller
Cell phone application and wechat end, and presented in the form of interface, the 3D rendering information can be synchronous standby with the sending and receiving of control instruction
Part stores to high in the clouds.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710134846.8A CN108696738A (en) | 2017-03-08 | 2017-03-08 | A kind of method, apparatus and system of 3D and 2D Display on the same screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710134846.8A CN108696738A (en) | 2017-03-08 | 2017-03-08 | A kind of method, apparatus and system of 3D and 2D Display on the same screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111107340A (en) * | 2019-12-30 | 2020-05-05 | 深圳英伦科技股份有限公司 | Display device and method for high-resolution 2D and 3D image display |
| CN112468797A (en) * | 2020-11-19 | 2021-03-09 | 深圳英伦科技股份有限公司 | Low-cost 2D and naked eye 3D co-fusion display device and image processing method |
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| CN102186094A (en) * | 2011-04-29 | 2011-09-14 | 深圳超多维光电子有限公司 | Method and device for playing media files |
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| CN111107340A (en) * | 2019-12-30 | 2020-05-05 | 深圳英伦科技股份有限公司 | Display device and method for high-resolution 2D and 3D image display |
| CN112468797A (en) * | 2020-11-19 | 2021-03-09 | 深圳英伦科技股份有限公司 | Low-cost 2D and naked eye 3D co-fusion display device and image processing method |
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