CN106210685B - Projection multi-screen image divider - Google Patents
Projection multi-screen image divider Download PDFInfo
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- CN106210685B CN106210685B CN201610755981.XA CN201610755981A CN106210685B CN 106210685 B CN106210685 B CN 106210685B CN 201610755981 A CN201610755981 A CN 201610755981A CN 106210685 B CN106210685 B CN 106210685B
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 5
- 230000004927 fusion Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3147—Multi-projection systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3188—Scale or resolution adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The present invention provides a kind of projection multi-screen image divider, it includes backboard and multiple submodule, the submodule is connected with backboard by high speed connector, and multiple submodules are exported for video input and video, and the backboard is used to switch the input video and output video of the submodule.Above-mentioned projection, using the backboard of the input and output of multiple submodules with the output of multiple video inputs and switching submodule, realizes the output of multi-channel video, while improving resolution of displayed images with multi-screen image divider.
Description
Technical field
The present invention relates to field of image processing more particularly to a kind of projection multi-screen image dividers.
Background technique
Image segmentating device is widely used in security protection surveillance monitor and the video conference in the fields such as telecommunications, railway, bank, campus
System.Existing image segmentating device technology is to show multiple paths of video images with full frame or multiwindow mode, will be contracted per image all the way
It is small at arbitrary size and to be placed in different location, so that the segmentation for being combined into picture on the image of output is shown.However in this way
Image segmentating device system usually only video exports all the way, can be only applied to liquid crystal display, LED display etc., for aobvious
Show that equipment is the occasion of projector, will cause the loss of resolution of displayed images, under the application scenarios for projecting fusion especially more,
This disadvantage is especially prominent.
Summary of the invention
Based on this, it is necessary to provide one kind and be adapted to more projection fusion scenes and not will cause resolution of displayed images damage
The projection of mistake multi-screen image divider.
The technical program provides a kind of projection multi-screen image divider comprising backboard and multiple submodule, it is described
Submodule is connected with backboard by high speed connector, and multiple submodules are exported for video input and video, the backboard
For switching the input video and output video of the submodule.
Wherein, the submodule includes distributing for communicating and sending and receiving between the submodule and backboard
The image transmission module of picture signal, for image segmentation and processing simultaneously generate intermediate zone and distribute to described image transmit
The image procossing distribution module of module, for the video input module of video image input, and for video image output
Video Output Modules.
Wherein, described image transmission module is set there are two transmission link and two receives links, is respectively corresponded and upper and lower two
The communication of the grade submodule.
Wherein, the submodule receives the picture signal and presently described submodule of the transmission of submodule described in upper and lower two-stage
The picture signal of block is handled and is synthesized, and the image output module of presently described submodule is output to.
Wherein, the image group of multiple submodules is combined into the combination of upper and lower, left and right.
Wherein, the submodule is card insert type.
Wherein, backplane interface is equipped on the backboard, the width of the intermediate zone is set by the backplane interface
It sets.
Wherein, described image processing distribution module is also used to carry out the segmentation of image, scaling.
Above-mentioned projection with multi-screen image divider using multiple submodules with the output of multiple video inputs and
The backboard of the input and output of switching submodule, realizes the output of multi-channel video, while improving resolution of displayed images.
Detailed description of the invention
Fig. 1 is the system construction drawing of the image segmentating device of the output of multi-screen described in the present embodiment；
Fig. 2 is the structural schematic diagram of the submodule of the image segmentating device of the output of multi-screen described in the present embodiment；
Fig. 3 is the structural representation in intermediate submodule of the image segmentating device of the output of multi-screen described in the present embodiment
Figure.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Projection is used for the input and output of multi-screen with multi-screen image divider.Projection multi-screen image divider packet
Include backboard 101 and multiple submodule 102.
Submodule 102 is connected with backboard 101 by high speed connector.Submodule 102 is card insert type, favorable expandability.Each
Plug-in card submodule 102 all has the function of to output and input, and exports for video input and video；Backboard 101, it is each for switching
The input video and output video of submodule 102.
Such as Fig. 2, each submodule 102 includes an image transmission module 201, an image procossing distribution module
202, a video input module 203 and a Video Output Modules 204.
Image transmission module 201 sends and receives the figure distributed for the communication between submodule 102 and backboard 101
As signal.Image procossing distribution module 202 generates intermediate zone for the segmentation and processing of image, and distributes to image transmitting mould
Block.Video input module 203, the input for video image.Video Output Modules 204, the output for video image.Fusion
The width of intermediate zone is configured by backboard with interface, and backboard is communicated by image transmission module with submodule, submodule
102 obtain the width information of fusion intermediate zone.Image procossing distribution module 202 is also used to carry out the segmentation of image, scaling, and
Corresponding projection integrated unit is given respectively.
Such as Fig. 3, each communication in intermediate submodule 102 and backboard 101, i.e., image transmission module 201 has
Two transmission links and two receives links, respectively correspond the communication with upper and lower two-stage submodule 102.It is i.e. one of to send
Link is correspondingly connected with upper level submodule, another transmission link is to next stage submodule.One of receives link is corresponding
Upper level submodule is connected, another receives link is to next stage submodule.
Submodule 102 receives the image of the picture signal that upper and lower two-stage submodule 102 transmits and current sub-block 102
Signal is handled and is synthesized, and the image output module of current sub-block 102 is output to.
The image combination of each submodule 102 can be the combination of upper and lower, left and right, be set according to practical application scene
It sets.
Above-mentioned projection with multi-screen image divider using multiple submodules with the output of multiple video inputs and
The backboard of the input and output of switching submodule, realizes the output of multi-channel video, while improving resolution of displayed images.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. it is a kind of projection use multi-screen image divider, which is characterized in that including backboard and multiple submodule, the submodule and
Backboard is connected by high speed connector, and multiple submodules are exported for video input and video, and the backboard is for switching
The input video and output video of the submodule；Each submodule includes one between the submodule and backboard
Communication and send and receive the image transmission module of the picture signal distributed, one is used for segmentation, scaling and the processing of image
It generates intermediate zone simultaneously and distributes to the image procossing distribution module of described image transmission module, one for video image input
Video input module and the Video Output Modules for video image output；
Described image transmission module is set there are two transmission link and two receives links, described two transmission links and two receptions
Link respectively corresponds the communication with submodule described in upper and lower two-stage, and the submodule receives submodule described in upper and lower two-stage
The picture signal of transmission and the picture signal of presently described submodule are handled and are synthesized, and presently described submodule is output to
Image output module.
2. projection multi-screen image divider as described in claim 1, which is characterized in that the image of multiple submodules
Group is combined into the combination of upper and lower, left and right.
3. projection multi-screen image divider as described in claim 1, which is characterized in that the submodule is card insert type.
4. projection multi-screen image divider as described in claim 1, which is characterized in that be equipped with backboard on the backboard
The width of interface, the intermediate zone is configured by the backplane interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755981.XA CN106210685B (en) | 2016-08-30 | 2016-08-30 | Projection multi-screen image divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755981.XA CN106210685B (en) | 2016-08-30 | 2016-08-30 | Projection multi-screen image divider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106210685A CN106210685A (en) | 2016-12-07 |
| CN106210685B true CN106210685B (en) | 2019-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610755981.XA Active CN106210685B (en) | 2016-08-30 | 2016-08-30 | Projection multi-screen image divider |
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| Country | Link |
|---|---|
| CN (1) | CN106210685B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201957163U (en) * | 2011-02-14 | 2011-08-31 | 北京智程景颐科技有限公司 | Seamless display system |
| CN202634558U (en) * | 2012-06-28 | 2012-12-26 | 深圳市唯奥视讯技术有限公司 | Image processing device |
| CN206100334U (en) * | 2016-08-30 | 2017-04-12 | 深圳市康帕斯科技发展有限公司 | Projection is with many screens image splitter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3752448B2 (en) * | 2001-12-05 | 2006-03-08 | オリンパス株式会社 | Image display system |
-
2016
- 2016-08-30 CN CN201610755981.XA patent/CN106210685B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201957163U (en) * | 2011-02-14 | 2011-08-31 | 北京智程景颐科技有限公司 | Seamless display system |
| CN202634558U (en) * | 2012-06-28 | 2012-12-26 | 深圳市唯奥视讯技术有限公司 | Image processing device |
| CN206100334U (en) * | 2016-08-30 | 2017-04-12 | 深圳市康帕斯科技发展有限公司 | Projection is with many screens image splitter |
Non-Patent Citations (1)
| Title |
|---|
| 大视电子推出第三代全新架构纯硬件边缘融合机;中国投影网投影资讯;《http://www.ty360.com/2014/9/2014_1_65802.htm》;20140924;第1-7页 |
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| Publication number | Publication date |
|---|---|
| CN106210685A (en) | 2016-12-07 |
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Effective date of registration: 20170228 Address after: 518000 room 10-16, room, No. 7, industrial park, Bantian Industrial Park, Shenzhen Road, Bantian, Longgang, on the side of the main road and the development of the middle of the road and the intersection of Applicant after: SHENZHEN COMPASS TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 518000 South China Garden, Shenzhen, Guangdong, China, Japan Pavilion 26F Applicant before: Zheng Song |
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Address after: 518110 ABC, 17th Floor, Building 13, Baoneng Technology Park, Qinghu Village, Qinghu Community, Longhua Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN COMPASS TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region after: China Address before: Room 10-16, 3rd Floor, Building 7, Bantian Industrial Park, Material Group, Intersection of Banxuegang Avenue and Fada Middle Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee before: SHENZHEN COMPASS TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |
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