CN109194948A - Mobile naked eye 3D display system - Google Patents
Mobile naked eye 3D display system Download PDFInfo
- Publication number
- CN109194948A CN109194948A CN201811277101.8A CN201811277101A CN109194948A CN 109194948 A CN109194948 A CN 109194948A CN 201811277101 A CN201811277101 A CN 201811277101A CN 109194948 A CN109194948 A CN 109194948A
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- Prior art keywords
- picture
- visual angle
- screen
- display system
- naked eye
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
Abstract
The invention discloses a kind of mobile naked eye 3D display systems, including scene rendering system, wireless transmitting system and terminal display system, the scene rendering system includes four groups of camera units, camera unit is respectively in visual angle A, visual angle B, the position of visual angle C and visual angle D generate picture A, picture B, picture C and picture D, visual angle A, visual angle B, visual angle C and visual angle D are mutually orthogonal, and visual field angular difference is 90 degree, the wireless transmitting system includes image encoder, radio transmission apparatus and sub-picture decoder, the terminal display system is made of four orthogonal light-emitting diode displays, the picture A, picture B, picture C and picture D passes sequentially through picture channel A, picture channel B, the connection of the input terminal of picture channel C and picture channel D and image encoder.It is of the invention novel in design, it is easy to operate, it can be realized real-time scene rendering and play, it is practical, meet the routine use demand of people, is conducive to promote.
Description
Technical field
The present invention relates to 3D display technical field more particularly to a kind of mobile naked eye 3D display systems.
Background technique
3D imaging is the visual difference generation by people two.8 centimetres or so are generally had between two (pupils) of people
Distance.It allows people to see 3D image, just left eye and right eye must be allowed to see different images, generate two secondary pictures certain poor
Away from, that is, simulate practical human eye watch when the case where.The stereo perception of 3D is exactly such origin.With the continuous hair of science and technology
Exhibition, existing 3D equipment is also more and more, but human eye is if it is intended to experience 3D effect, it is desired nonetheless to wear some equipment, more
Not to be able to satisfy the routine use demand of people, it is therefore desirable to which we design a kind of mobile naked eye 3D display system, to solve
Certainly these problems.
Summary of the invention
The purpose of the present invention is to solve extremely complex present in existing naked eye 3D technology, it is difficult to realize mobile terminal
The shortcomings that, and a kind of mobile naked eye 3D display system proposed.
To achieve the goals above, present invention employs following technical solutions:
Mobile naked eye 3D display system, including scene rendering system, wireless transmitting system and terminal display system, the scene wash with watercolours
Dye system includes four groups of camera units, and four groups of camera units are orthogonally set, and camera unit is respectively in visual angle A, view
Angle B, visual angle C and visual angle D render scene, and visual angle A, visual angle B, visual angle C and visual angle D are mutually orthogonal, and visual field angular difference is
90 degree, visual angle A, visual angle B, visual angle C and visual angle D sequentially generate picture A, picture B, picture C and picture D, wireless transmitting system packet
Image encoder, radio transmission apparatus and sub-picture decoder are included, terminal display system is by four orthogonal light-emitting diode display structures
At.
Preferably, it is logical to pass sequentially through picture channel A, picture channel B, picture by the picture A, picture B, picture C and picture D
The connection of the input terminal of road C and picture channel D and image encoder.
Preferably, the input terminal of the output end of the image encoder and radio transmission apparatus connects, radio transmission apparatus
Output end and sub-picture decoder input terminal connect.
Preferably, the video code model of the image encoder is the H.264 or H.265 nothing of radio transmission apparatus
Line transmission mode is Wifi, ZigBee or Bluetooth.
Preferably, screen A, screen B, screen C and screen D, picture decoding are shown on light-emitting diode display described in four groups respectively
The output end of device and the input terminal of screen A, screen B, screen C and screen D are all connected with.
The beneficial effects of the present invention are: rendering by the multi-angle of view to known scene, the rendering of four orthogonal views is generated
As a result, rendering result is further transferred to terminal display system by wireless transmitting system, finally by terminal display system
Real-time display is carried out to rendering result, is finally reached the purpose that naked eye experiences 3D display effect, the present invention is novel in design, operation letter
It is single, it can be realized real-time scene rendering and play, it is practical, meet the routine use demand of people, is conducive to promote.
Detailed description of the invention
Fig. 1 is the functional block diagram of mobile naked eye 3D display system proposed by the present invention；
Fig. 2 is the functional block diagram of mobile naked eye 3D display system scenarios rendering proposed by the present invention；
Fig. 3 is the functional block diagram of mobile naked eye 3D display system wireless transmission proposed by the present invention.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, mobile naked eye 3D display system, including scene rendering system, wireless transmitting system and terminal are shown
System, scene rendering system include four groups of camera units, and four groups of camera units are orthogonally set, camera unit difference
At visual angle, A, visual angle B, visual angle C and visual angle D render scene, and visual angle A, visual angle B, visual angle C and visual angle D are mutually orthogonal, and
Visual field angular difference is 90 degree, and visual angle A, visual angle B, visual angle C and visual angle D sequentially generate picture A, picture B, picture C and picture D, wirelessly
Transmission system includes image encoder, radio transmission apparatus and sub-picture decoder, and terminal display system is orthogonal by four
What light-emitting diode display was constituted.It is of the invention novel in design, it is easy to operate, it can be realized real-time scene rendering and play, practicability
By force, the routine use demand for meeting people, is conducive to promote.
In the present embodiment, it is logical that picture A, picture B, picture C and picture D pass sequentially through picture channel A, picture channel B, picture
The connection of the input terminal of road C and picture channel D and image encoder, the input of the output end and radio transmission apparatus of image encoder
End connection, the output end of radio transmission apparatus and the input terminal of sub-picture decoder connect, the video code model of image encoder
For H.264 perhaps H.265 the wireless transmission method of radio transmission apparatus is Wifi, ZigBee or Bluetooth, four groups of LED
Screen A, screen B, screen C and screen D, output end and screen A, screen B, the screen of sub-picture decoder are shown on display respectively
The input terminal of curtain C and screen D is all connected with.
In the present embodiment, when in use, scene to be shown is placed at the center of four groups of camera units by operator,
The rendering result that four orthogonal views are generated by four groups of camera units, by image encoder to picture A, picture B, picture C
It is encoded with the information of picture D, then the information that image encoder generates is passed to sub-picture decoder by radio transmission apparatus,
Sub-picture decoder is again shown information by screen A, screen B, screen C and screen D respectively, is finally reached rendering result
The purpose of display terminal is transferred to by wireless transmitting system, since screen A, screen B, screen C and screen D are orthogonal settings
, people can experience the effect of 3D display with naked eye, can be realized real-time scene rendering and play.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. mobile naked eye 3D display system, including scene rendering system, wireless transmitting system and terminal display system, feature exist
In the scene rendering system includes four groups of camera units, and four groups of camera units are orthogonally set, camera unit point
Picture A, picture B, picture C and picture D, visual angle A, visual angle B, view are not generated in the position of visual angle A, visual angle B, visual angle C and visual angle D
Angle C and visual angle D are mutually orthogonal, and visual field angular difference is 90 degree, and wireless transmitting system includes image encoder, radio transmission apparatus
And sub-picture decoder, terminal display system are made of four orthogonal light-emitting diode displays.
2. mobile naked eye 3D display system according to claim 1, which is characterized in that the picture A, picture B, picture C
Connect with the picture D input terminal for passing sequentially through picture channel A, picture channel B, picture channel C and picture channel D and image encoder
It connects.
3. mobile naked eye 3D display system according to claim 1, which is characterized in that the output end of the image encoder
It is connect with the input terminal of radio transmission apparatus, the output end of radio transmission apparatus and the input terminal of sub-picture decoder connect.
4. mobile naked eye 3D display system according to claim 1, which is characterized in that the video of the image encoder is compiled
Code format is that H.264 perhaps H.265 the wireless transmission method of radio transmission apparatus is Wifi, ZigBee or Bluetooth.
5. mobile naked eye 3D display system according to claim 1, which is characterized in that divide on light-emitting diode display described in four groups
Screen A, screen B, screen C and screen D, the output end and screen A, screen B, screen C and screen D of sub-picture decoder are not shown
Input terminal be all connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277101.8A CN109194948A (en) | 2018-10-30 | 2018-10-30 | Mobile naked eye 3D display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277101.8A CN109194948A (en) | 2018-10-30 | 2018-10-30 | Mobile naked eye 3D display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109194948A true CN109194948A (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811277101.8A Pending CN109194948A (en) | 2018-10-30 | 2018-10-30 | Mobile naked eye 3D display system |
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| Country | Link |
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| CN (1) | CN109194948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246791A1 (en) * | 2021-05-28 | 2022-12-01 | 京东方科技集团股份有限公司 | Multi-viewpoint image processing system and method |
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| CN106454311A (en) * | 2016-09-29 | 2017-02-22 | 北京利亚德视频技术有限公司 | LED three-dimensional imaging system and method |
| CN206564107U (en) * | 2016-12-30 | 2017-10-17 | 深圳裸眼威阿科技有限公司 | Panoramic display device and the panorama display system based on virtual reality |
| CN107783306A (en) * | 2017-11-28 | 2018-03-09 | 河南新汉普影视技术有限公司 | A kind of bore hole 3D immersions exchange method and system based on simulated teaching Training Room |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2667827Y (en) * | 2003-12-22 | 2004-12-29 | 爱里程科技咨询（上海）有限公司 | Quasi-panorama surrounded visual reproducing system |
| US20150237332A1 (en) * | 2014-02-14 | 2015-08-20 | Thomson Licensing | Method for displaying a 3d content on a multi-view display device, corresponding multi-view display device and computer program product |
| CN204425530U (en) * | 2015-03-11 | 2015-06-24 | 丁元强 | Five camera lens panoramic shooting and display systems |
| CN106454311A (en) * | 2016-09-29 | 2017-02-22 | 北京利亚德视频技术有限公司 | LED three-dimensional imaging system and method |
| CN206564107U (en) * | 2016-12-30 | 2017-10-17 | 深圳裸眼威阿科技有限公司 | Panoramic display device and the panorama display system based on virtual reality |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022246791A1 (en) * | 2021-05-28 | 2022-12-01 | 京东方科技集团股份有限公司 | Multi-viewpoint image processing system and method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |