CN105933587A - Real time image matting and synthesizing system - Google Patents
Real time image matting and synthesizing system Download PDFInfo
- Publication number
- CN105933587A CN105933587A CN201610460166.0A CN201610460166A CN105933587A CN 105933587 A CN105933587 A CN 105933587A CN 201610460166 A CN201610460166 A CN 201610460166A CN 105933587 A CN105933587 A CN 105933587A
- Authority
- CN
- China
- Prior art keywords
- scialyscope
- video camera
- slide block
- time image
- real
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- 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]
-
- 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
- H04N9/315—Modulator illumination systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
Abstract
The invention discloses a real time image matting and synthesizing system. A blue image matting background is arranged on one wall surface. Another wall surface opposite to the wall surface is equipped with a projection screen. A slide rail is mounted at upper side between the two wall surfaces. A movable device is arranged in the slide rail. The movable device comprises a camera slide block and a projector slide block. A camera fixing mechanism is fixedly connected with the camera slide block. A projector fixing mechanism is fixedly connected with the projector slide block. A double-groove pulley is fixedly arranged on the slide rail. Two pull ropes are winded on the double-groove pulley. One end of one pull rope is fixed on the camera slide block, and the other end is a free end. One end of the other pull rope is fixed on the projector slide block, and the other end is the free end. A camera is mounted on the camera fixing mechanism. A projector is mounted on the projector fixing mechanism. The camera faces towards a photographing target. The projector faces towards the projection screen. The camera and the projector are connected with a computer. The video signals photographed by the camera are input into the computer. The synthesized video signals are output to the projector. The system is simple in structure and convenient in use.
Description
Technical field
The present invention relates to a kind of real-time image scratching synthesis system.
Background technology
At present, existing stingy picture processes, and needs performer in special-purpose photography canopy the green that has uniform light
Or before blue background, use photographing unit or video camera to shoot, after taking pictures and shooting completes,
Manually photo or film are imported computer and use computer software to process photo or video,
Add background synthesis, derive photo or film after synthesis the most again, so could realize photo or film
Stingy picture and display, it is impossible to show in real time.
Existing stingy picture processes, subject matter be must take pictures and shooting complete to take afterwards photo or
Film could be processed by computer, and the time processed is longer, so causes from the beginning of shooting
Can see to last reality and taking long enough, not there is real-time, not have in display and demonstration industry
Practicality.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, it is provided that a kind of real-time image scratching synthesis is
System.
The purpose of the present invention is achieved through the following technical solutions:
Real-time image scratching synthesis system, feature is: comprise the body of wall that two settings are arranged, two bodies of wall relatively and
Parallel, wherein a body of wall face is disposed with blue scratching as background, and another body of wall face corresponding thereto is provided with throwing
Shadow curtain, is arranged above slide rail between two bodies of wall, and slide rail is provided with movable fixture, described can
Mobile device includes that video camera slide block, scialyscope slide block, video camera fixed mechanism and scialyscope are fixed
Mechanism, video camera slide block and scialyscope slide block are slidably disposed on slide rail, video camera fixed mechanism
Fixing with video camera slide block and be connected, scialyscope fixed mechanism is fixing with scialyscope slide block to be connected, on slide rail
Being fixedly installed double grooved pulley, double grooved pulley is wound with two stay cords, wherein one end of a stay cord is solid
Being scheduled on video camera slide block, the other end is free end, and one end of an other stay cord is fixed on scialyscope
On slide block, the other end is free end；Video camera is installed on video camera fixed mechanism, and scialyscope is installed
On scialyscope fixed mechanism；Video camera is towards photographic subjects, and scialyscope is towards projection screen, video camera
It is connected to computer with scialyscope；The video signal photographed is inputted to computer, warp by video camera
Video signal after computer synthesis exports to scialyscope.
Further, above-mentioned real-time image scratching synthesis system, wherein, described blueness is scratched as background comprises
Lamp panel and be arranged in BLUE LED emissions diode thereon, BLUE LED emissions diode is by electricity
Source line is connected to power supply.
Further, above-mentioned real-time image scratching synthesis system, wherein, described lamp panel overlying is had powerful connections
Even smooth cloth.
Further, above-mentioned real-time image scratching synthesis system, wherein, described video camera, scialyscope
Being respectively arranged with two with computer, a video camera, a scialyscope and a computer constitute set of system.
Yet further, above-mentioned real-time image scratching synthesis system, wherein, described video camera fixed mechanism
It it is a plate body.
Yet further, above-mentioned real-time image scratching synthesis system, wherein, described video camera fixed mechanism
And it is provided with attachment structure between video camera slide block.
Yet further, above-mentioned real-time image scratching synthesis system, wherein, described attachment structure is for connecting
Bar.
Yet further, above-mentioned real-time image scratching synthesis system, wherein, described scialyscope fixed mechanism
It it is a plate body.
Yet further, above-mentioned real-time image scratching synthesis system, wherein, described scialyscope fixed mechanism
And it is provided with attachment structure between scialyscope slide block.
Yet further, above-mentioned real-time image scratching synthesis system, wherein, described attachment structure is for connecting
Bar.
The substantive distinguishing features of technical solution of the present invention and progress are mainly reflected in:
1. movable fixture can change the position of video camera and scialyscope, makes the video camera can be at slide rail
Mobile, meet the needs of different shooting angles；Scialyscope can also move on slide rail, meets projection
The needs adjusted；
2. BLUE LED emissions diode is directly plugged on lamp panel composition blueness and scratches picture background, user
Just；
3. the video signal photographed input computer is processed by video camera by monitoring circuit；Logical
Program of crossing is exported to display unit by circuit after carrying out video signal processing conversion；Display is single
Unit uses scialyscope, and forms, by projection integration technology, the picture that a view picture is complete.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention；
Fig. 2: the blue structural representation scratching picture background.
In figure, the implication of each reference see table:
Detailed description of the invention
As it is shown in figure 1, real-time image scratching synthesis system, comprise the body of wall that two settings are arranged, two body of wall phases
To and parallel, wherein a body of wall face is disposed with blue scratching as background 1, another body of wall face corresponding thereto
Being provided with projection screen 5, be arranged above slide rail 3 between two bodies of wall, slide rail 3 is provided with removable
Device, movable fixture includes video camera slide block, scialyscope slide block, video camera fixed mechanism and throwing
Shadow machine fixed mechanism, video camera slide block and scialyscope slide block are slidably disposed on slide rail, video camera
Fixed mechanism is fixing with video camera slide block to be connected, and scialyscope fixed mechanism is fixing with scialyscope slide block even
Connecing, slide rail is fixedly installed double grooved pulley, double grooved pulley is wound with two stay cords, wherein one is drawn
One end of rope is fixed on video camera slide block, and the other end is free end, and one end of an other stay cord is solid
Being scheduled on scialyscope slide block, the other end is free end；Video camera 4 is installed on video camera fixed mechanism,
Scialyscope 2 is installed on scialyscope fixed mechanism；Video camera 4 is towards photographic subjects, scialyscope 2 court
It is connected to computer to projection screen 5, video camera 4 and scialyscope 2；Video camera 4 will photograph
Video signal input exports to scialyscope 2 to computer, the video signal after computer synthesizes.
Wherein, video camera fixed mechanism is a plate body, between video camera fixed mechanism and video camera slide block
Being provided with attachment structure, attachment structure is connecting rod.
Scialyscope fixed mechanism is a plate body, the company of being provided with between scialyscope fixed mechanism and scialyscope slide block
Access node structure, attachment structure is connecting rod.
Scratch as background 1 comprises lamp panel 11 and is arranged in blue led thereon as in figure 2 it is shown, blue
Light emitting diode 12, BLUE LED emissions diode 12 is connected to power supply 13 by power line.Lamp panel
11 overlyings are had powerful connections even smooth cloth.
Time specifically used, above-mentioned video camera, scialyscope and computer are respectively arranged with two, a video camera,
Scialyscope and a computer constitute set of system.
During application, movable fixture can change the position of video camera, makes the video camera 4 can be at slide rail
3 move, and meet the needs of different shooting angles.Scialyscope 2 can also move on slide rail 3, full
The needs that foot projection adjusts.
Shooting unit uses the video camera of monitoring, is inputted by the video signal photographed by monitoring circuit
Computer carries out synthesis process；Circuit is passed through after carrying out processing conversion by video signal by program
Output is to display unit；Display unit uses scialyscope, and forms a view picture by projection integration technology
Complete picture.
First shooting film is processed and real-time Transmission by above-mentioned real-time image scratching synthesis system in real time, then counts
The synthesis real-time to film of calculation machine processes, and is finally synthesizing rear picture film and is transferred to display terminal and shows in real time
Show.Solve and scratch as processing consumption in technology non real-time nature problem in terms of enforcement, with current operating room
The narrow technology of duration, application is compared has broader practice occasion.It is simple for structure, makes
With convenient.
It should be understood that the foregoing is only the preferred embodiment of the present invention, it is not limited to
The interest field of the present invention；Above description, for the special personage Ying Ke of correlative technology field
Understand and implement, therefore other without departing from completed under disclosed spirit equivalence change or
Modify, should be included in claim.
Claims (10)
1. real-time image scratching synthesis system, it is characterised in that: comprise the body of wall that two settings are arranged, two walls
Body is relative and parallel, and wherein a body of wall face is disposed with blue scratching as background, another body of wall corresponding thereto
Face is provided with projection screen, is arranged above slide rail between two bodies of wall, and slide rail is provided with movable fixture,
Described movable fixture includes video camera slide block, scialyscope slide block, video camera fixed mechanism and projection
Machine fixed mechanism, video camera slide block and scialyscope slide block are slidably disposed on slide rail, and video camera is solid
Determining that mechanism and video camera slide block are fixing to be connected, scialyscope fixed mechanism is fixed with scialyscope slide block and is connected,
It is fixedly installed double grooved pulley on slide rail, double grooved pulley is wound with two stay cords, wherein a stay cord
One end is fixed on video camera slide block, and the other end is free end, and one end of an other stay cord is fixed on
On scialyscope slide block, the other end is free end；Video camera is installed on video camera fixed mechanism, projection
Machine is installed on scialyscope fixed mechanism；Video camera towards photographic subjects, scialyscope towards projection screen,
Video camera and scialyscope are connected to computer；The video signal input photographed extremely is calculated by video camera
Machine, the video signal after computer synthesizes exports to scialyscope.
Real-time image scratching synthesis system the most according to claim 1, it is characterised in that: described indigo plant
Color is scratched as background comprises lamp panel and is arranged in BLUE LED emissions diode thereon, and blue led is sent out
Optical diode is connected to power supply by power line.
Real-time image scratching synthesis system the most according to claim 2, it is characterised in that: described lamp
Dish overlying is had powerful connections even smooth cloth.
Real-time image scratching synthesis system the most according to claim 1, it is characterised in that take the photograph described in:
Camera, scialyscope and computer are respectively arranged with two, and a video camera, a scialyscope and a computer constitute one
Cover system.
Real-time image scratching synthesis system the most according to claim 1, it is characterised in that take the photograph described in:
Camera fixed mechanism is a plate body.
Real-time image scratching synthesis system the most according to claim 1, it is characterised in that take the photograph described in:
It is provided with attachment structure between camera fixed mechanism and video camera slide block.
Real-time image scratching synthesis system the most according to claim 6, it is characterised in that: described company
Access node structure is connecting rod.
Real-time image scratching synthesis system the most according to claim 1, it is characterised in that: described throwing
Shadow machine fixed mechanism is a plate body.
Real-time image scratching synthesis system the most according to claim 1, it is characterised in that: described throwing
It is provided with attachment structure between shadow machine fixed mechanism and scialyscope slide block.
Real-time image scratching synthesis system the most according to claim 9, it is characterised in that: described company
Access node structure is connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460166.0A CN105933587A (en) | 2016-06-23 | 2016-06-23 | Real time image matting and synthesizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460166.0A CN105933587A (en) | 2016-06-23 | 2016-06-23 | Real time image matting and synthesizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105933587A true CN105933587A (en) | 2016-09-07 |
Family
ID=56831717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610460166.0A Pending CN105933587A (en) | 2016-06-23 | 2016-06-23 | Real time image matting and synthesizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105933587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791484A (en) * | 2016-12-27 | 2017-05-31 | 苏州和云观博数字科技有限公司 | Real-time historical relic showpiece is scratched as synthesis system |
| CN108931876A (en) * | 2018-06-23 | 2018-12-04 | 张文锋 | Digital photography canopy system |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126515Y (en) * | 2007-07-09 | 2008-10-01 | 陈岸河 | Blue light background picture |
| JP2009224832A (en) * | 2008-03-13 | 2009-10-01 | Eyedentify:Kk | Studio system |
| CN103297708A (en) * | 2013-05-27 | 2013-09-11 | 苏州和氏设计营造股份有限公司 | Real-time display system with function of large-width real-time image matting |
| CN105208290A (en) * | 2015-10-30 | 2015-12-30 | 苏州佳风网络科技有限公司 | Movable camera mounting device |
-
2016
- 2016-06-23 CN CN201610460166.0A patent/CN105933587A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126515Y (en) * | 2007-07-09 | 2008-10-01 | 陈岸河 | Blue light background picture |
| JP2009224832A (en) * | 2008-03-13 | 2009-10-01 | Eyedentify:Kk | Studio system |
| CN103297708A (en) * | 2013-05-27 | 2013-09-11 | 苏州和氏设计营造股份有限公司 | Real-time display system with function of large-width real-time image matting |
| CN105208290A (en) * | 2015-10-30 | 2015-12-30 | 苏州佳风网络科技有限公司 | Movable camera mounting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791484A (en) * | 2016-12-27 | 2017-05-31 | 苏州和云观博数字科技有限公司 | Real-time historical relic showpiece is scratched as synthesis system |
| CN108931876A (en) * | 2018-06-23 | 2018-12-04 | 张文锋 | Digital photography canopy system |
| 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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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160907 |