CN106162138A - A kind of novel three-dimensional coordinate system video-splicing data distribution system - Google Patents
A kind of novel three-dimensional coordinate system video-splicing data distribution system Download PDFInfo
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- CN106162138A CN106162138A CN201610564183.9A CN201610564183A CN106162138A CN 106162138 A CN106162138 A CN 106162138A CN 201610564183 A CN201610564183 A CN 201610564183A CN 106162138 A CN106162138 A CN 106162138A
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- video
- display unit
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- coordinate
- data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N2013/40—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene
- H04N2013/405—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene the images being stereoscopic or three dimensional
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
Abstract
A kind of novel three-dimensional coordinate system video-splicing data distribution system, it includes the pre-demonstration module of data, display unit physical coordinates handling module, video distribution system, described video distribution system includes video computing module, video distribution module, the pre-demonstration module of described data is connected with video distribution module, display unit physical coordinates handling module is connected with video computing module, described display unit physical coordinates handling module, according to each display unit window physical location in three-dimensional system of coordinate, calculates the coordinate recording each display unit window edge three-dimensional system of coordinate.The present invention is by setting up three-dimensional system of coordinate on mosaic screen, read the boundary coordinate calculating each display unit, then video data is distributed by video distribution system, video playback is carried out again by each display unit, the data of each display unit need not be obtained from internal memory, save the data volume read from internal memory.
Description
Technical field
The present embodiments relate to technical field of video image processing, especially relate to a kind of novel three-dimensional coordinate system video
Splicing data distribution system.
Background technology
Video-splicing processor is a kind of equipment that multiple video signal sources arbitrarily splice screen display at polylith.Institute
With, every piece of mosaic screen it is frequently necessary to output multiple different window, and the size and location of window can arbitrarily roam and superposition.
Owing to mosaic screen has fixed size, when opening multiple window, often there is the situation of superposition in window, at this moment by
In being only able to display the content of one of them window, the part of the window being blocked really cannot show.But, this portion
Divided data is the most unwanted.
Summary of the invention
The main purpose of the embodiment of the present invention is to provide a kind of novel three-dimensional coordinate system video-splicing data distribution system,
It solves the technical problem of the data volume how saving reading at least in part.To achieve these goals, it is provided that following
Technical scheme:
A kind of novel three-dimensional coordinate system video-splicing data distribution system, it includes the pre-demonstration module of data, display unit physics
Coordinate handling module, video distribution system, described video distribution system includes video computing module, video distribution module, described
The pre-demonstration module of data is connected with video distribution module, and display unit physical coordinates handling module is connected with video computing module,
Described display unit physical coordinates handling module, according to each display unit window physical location in three-dimensional system of coordinate, calculates note
Record the coordinate of each display unit window edge three-dimensional system of coordinate.
Compared with prior art, technique scheme at least has the advantages that
The present invention is real by setting up three-dimensional system of coordinate on mosaic screen, reads the boundary coordinate calculating each display unit, then leads to
Cross video distribution system distribution video data, then carry out video playback by each display unit, thus need not obtain from internal memory
The data of each display unit, save the data volume read from internal memory.
Embodiment
A kind of novel three-dimensional coordinate system video-splicing data distribution system, it includes the pre-demonstration module of data, display unit physics
Coordinate handling module, video distribution system, described video distribution system includes video computing module, video distribution module, described
The pre-demonstration module of data is connected with video distribution module, and display unit physical coordinates handling module is connected with video computing module,
Described display unit physical coordinates handling module, according to each display unit window physical location in three-dimensional system of coordinate, calculates note
Record the coordinate of each display unit window edge three-dimensional system of coordinate.
The present invention is real by setting up three-dimensional system of coordinate on mosaic screen, reads the boundary coordinate calculating each display unit, so
Distribute video data by video distribution system afterwards, then carry out video playback by each display unit, thus need not be from internal memory
Obtain the data of each display unit, save the data volume read from internal memory.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (1)
1. a novel three-dimensional coordinate system video-splicing data distribution system, it is characterised in that it include the pre-demonstration module of data,
Display unit physical coordinates handling module, video distribution system, described video distribution system includes that video computing module, video divide
Joining module, the pre-demonstration module of described data is connected with video distribution module, display unit physical coordinates handling module and video meter
Calculation module connects, and described display unit physical coordinates handling module is according to each display unit window physics in three-dimensional system of coordinate
Position, calculates the coordinate recording each display unit window edge three-dimensional system of coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564183.9A CN106162138A (en) | 2016-07-18 | 2016-07-18 | A kind of novel three-dimensional coordinate system video-splicing data distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564183.9A CN106162138A (en) | 2016-07-18 | 2016-07-18 | A kind of novel three-dimensional coordinate system video-splicing data distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106162138A true CN106162138A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610564183.9A Pending CN106162138A (en) | 2016-07-18 | 2016-07-18 | A kind of novel three-dimensional coordinate system video-splicing data distribution system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004274695A (en) * | 2003-01-15 | 2004-09-30 | Nippon Telegr & Teleph Corp <Ntt> | Video joint reproducing apparatus of a plurality of streams, method for video joint reproduction, program for the method, and recording medium with the program recorded thereon |
| CN102495712A (en) * | 2011-12-15 | 2012-06-13 | 王飞 | Map splicing display method based on a plurality of display terminals |
| CN102946550A (en) * | 2012-11-20 | 2013-02-27 | 广东威创视讯科技股份有限公司 | Splicing wall image display method and system and splicing wall display terminal |
| CN103581505A (en) * | 2012-07-30 | 2014-02-12 | 浙江大华技术股份有限公司 | Digital video signal processing device and method |
| CN103888685A (en) * | 2014-03-28 | 2014-06-25 | 广东威创视讯科技股份有限公司 | Display control method and system for tiled display device |
| CN204967993U (en) * | 2015-09-01 | 2016-01-13 | 厦门西联电子科技有限公司 | Superimposed mosaicing processing ware of video |
| CN105630449A (en) * | 2015-12-25 | 2016-06-01 | 北京小鸟科技发展有限责任公司 | Multi-window data access method and system for video stitching processor |
-
2016
- 2016-07-18 CN CN201610564183.9A patent/CN106162138A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004274695A (en) * | 2003-01-15 | 2004-09-30 | Nippon Telegr & Teleph Corp <Ntt> | Video joint reproducing apparatus of a plurality of streams, method for video joint reproduction, program for the method, and recording medium with the program recorded thereon |
| CN102495712A (en) * | 2011-12-15 | 2012-06-13 | 王飞 | Map splicing display method based on a plurality of display terminals |
| CN103581505A (en) * | 2012-07-30 | 2014-02-12 | 浙江大华技术股份有限公司 | Digital video signal processing device and method |
| CN102946550A (en) * | 2012-11-20 | 2013-02-27 | 广东威创视讯科技股份有限公司 | Splicing wall image display method and system and splicing wall display terminal |
| CN103888685A (en) * | 2014-03-28 | 2014-06-25 | 广东威创视讯科技股份有限公司 | Display control method and system for tiled display device |
| CN204967993U (en) * | 2015-09-01 | 2016-01-13 | 厦门西联电子科技有限公司 | Superimposed mosaicing processing ware of video |
| CN105630449A (en) * | 2015-12-25 | 2016-06-01 | 北京小鸟科技发展有限责任公司 | Multi-window data access method and system for video stitching processor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |