CN203537497U - Real-time display system with function of large-width real-time image matting - Google Patents
Real-time display system with function of large-width real-time image matting Download PDFInfo
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- CN203537497U CN203537497U CN201320294324.1U CN201320294324U CN203537497U CN 203537497 U CN203537497 U CN 203537497U CN 201320294324 U CN201320294324 U CN 201320294324U CN 203537497 U CN203537497 U CN 203537497U
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Abstract
The utility model relates to a real-time display system with a function of large-width real-time image matting. A green matting background is arranged on one side surface of a three-dimensional space, a projection screen is arranged on the other side opposite to the green matting background, a horizontal guide rail is arranged at the upper part of the three-dimensional space, a camera and a projector are hung on the horizontal guide rail, the camera faces towards a shooting object, while the projector faces towards the projection screen, both the camera and the projector are connected to a computer, the camera transmits shot actual video signals to the computer, and the video signals synthesized by the computer are outputted to the projector. A camera unit employs a monitoring camera, the shot video signals are inputted to the computer for processing through a monitoring line; a processing unit employs the computer, the video signals converted through a program are outputted to a display unit through a display line, and a display unit employs the projector, and a complete picture is formed by projection fusing technology.
Description
Technical field
The utility model relates to stingy picture photography, the shooting of multimedia display and demonstration industry to be processed and real-time display system, relates in particular to large format real-time image scratching real-time display system.
Background technology
Scratch at present picture treatment technology, need performer at special-purpose photography canopy and have before the green or blue background of even light, use camera or video camera to take, after taking pictures and shooting complete, manually photo or film are imported to computer and use computer software comparison film or video to process, add background synthetic, finally derive again synthetic rear photo or film, could realize so stingy picture and the demonstration of photo or film.
Existing stingy picture treatment technology, subject matter is to take pictures and shooting takes photo after completing or film could be processed by computer, and the time of processing is longer, causing like this need to be for a long time from photographing that last reality can see, do not there is real-time, in display and demonstration industry, do not have practicality, computer imports and derivation needs manual operation.
Utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of large format real-time image scratching real-time display system is provided.
The purpose of this utility model is achieved through the following technical solutions:
Large format real-time image scratching real-time display system, feature is: the side arrangement at solid space has the green picture background of scratching, another side is corresponding thereto furnished with projection screen, the top of solid space is provided with video camera and projector, video camera is towards photographic subjects, projector is towards projection screen, and video camera and projector are all connected to computer; Video camera transfers to computer by the actual video signal photographing, and the vision signal that machine is processed after synthesizing is as calculated exported to projector.
Further, above-mentioned large format real-time image scratching real-time display system, wherein, described video camera, projector and computer all have three, and a video camera, a projector and a computer form a set of photographing process display unit.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
Take the video camera that unit adopts monitoring, by monitoring circuit, the vision signal input computer photographing is processed; Processing unit adopts computer, by program, vision signal is processed after changing and is exported to display unit by circuit; Display unit adopts projector, and forms by projection integration technology the picture that a view picture is complete.First this system is processed and real-time Transmission shooting film is real-time, and then computer is processed in real time film and be synthetic, and after finally synthesizing, image film transmission shows in real time to display terminal, has solved the non real-time property problem of stingy picture technology aspect enforcement.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: structural representation of the present utility model;
Fig. 2: the block diagram of photographing process display unit.
Embodiment
As shown in Figure 1, large format real-time image scratching real-time display system, a side arrangement at solid space has the green picture background 1 of scratching, another side is corresponding thereto furnished with projection screen 5, the top of solid space is provided with horizontal guide rail 2, is hung with video camera 4 and projector 3 on horizontal guide rail 2, and video camera 4 is towards photographic subjects 6, projector 4 is towards projection screen 5, and video camera 4 and projector 3 are all connected to computer; Video camera 4 transfers to computer by the actual video signal photographing, and the vision signal that machine is processed after synthesizing is as calculated exported to projector 3.Computer adopts common graphics workstation to meet running software condition.
Whole system has three cover photographing process and display units, and as shown in Figure 2, video camera, projector and computer all have three, and a video camera, a projector and a computer form a set of photographing process display unit.Take the video camera that unit adopts monitoring, by monitoring circuit, the vision signal input computer photographing is processed; Processing unit adopts computer, by program, vision signal is processed after changing and is exported to display unit by circuit; Display unit adopts projector, and forms by projection integration technology the picture that a view picture is complete.
First this system is processed and real-time Transmission shooting film is real-time, and then computer is processed in real time film and be synthetic, and after finally synthesizing, image film transmission shows in real time to display terminal.Solved the non real-time property problem of stingy picture technology aspect enforcement, the technology narrow with processing length consuming time, application in current operating room compared has more wide application scenario.
It is to be understood that: the above is only preferred implementation of the present utility model; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (1)
1. large format real-time image scratching real-time display system, it is characterized in that: the side arrangement at solid space has the green picture background of scratching, another side is corresponding thereto furnished with projection screen, the top of solid space is provided with video camera and projector, video camera is towards photographic subjects, projector is towards projection screen, and video camera and projector are all connected to computer.
2. large format real-time image scratching real-time display system according to claim 1, is characterized in that: described video camera, projector and computer all have three, and a video camera, a projector and a computer form a set of photographing process display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294324.1U CN203537497U (en) | 2013-05-27 | 2013-05-27 | Real-time display system with function of large-width real-time image matting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294324.1U CN203537497U (en) | 2013-05-27 | 2013-05-27 | Real-time display system with function of large-width real-time image matting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537497U true CN203537497U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320294324.1U Expired - Fee Related CN203537497U (en) | 2013-05-27 | 2013-05-27 | Real-time display system with function of large-width real-time image matting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343394A (en) * | 2019-12-02 | 2020-06-26 | 江苏印象乾图文化科技有限公司 | Real-time keying synthesis output system |
-
2013
- 2013-05-27 CN CN201320294324.1U patent/CN203537497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343394A (en) * | 2019-12-02 | 2020-06-26 | 江苏印象乾图文化科技有限公司 | Real-time keying synthesis output system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20170527 |