CN103841299A - Virtual studio system - Google Patents
Virtual studio system Download PDFInfo
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- CN103841299A CN103841299A CN201210484066.3A CN201210484066A CN103841299A CN 103841299 A CN103841299 A CN 103841299A CN 201210484066 A CN201210484066 A CN 201210484066A CN 103841299 A CN103841299 A CN 103841299A
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Abstract
The invention discloses a virtual studio system comprising a group of vidicons, a microprocessor, a computer and a master controller. The input end of the microprocessor is connected with a triaxial accelerated speed sensor II and a triaxial accelerated speed sensor I. The microprocessor is connected with a communication module. The communication module is connected with a communication interface module. The computer is connected with both of the communication interface module and the master controller. The input end of the computer is connected with a video capturing module. The computer is connected with an image processing module and a color key synthesizer. The input end of the video capturing module is connected with output ends of the vidicons. The output end of the master controller is connected with a video switcher and an audio switcher. The master controller is connected with both of a blue box light system and a playing system of the studio. According to the invention, advantages of simple structure and good practicability can be realized, brand new vision feelings are provided for audiences, and the advantages of wide application prospects can be realized.
Description
Technical field
The present invention relates to the studio system in a kind of production of film and TV, especially relate to a kind of Virtual Studio System.
Background technology
Traditional chroma key technique is that the personage of the blue curtain money in studio is superposeed, and render in another background, and in the time that video camera does any motion, background can not respective change, just foreground image changes, so the perspective relation of prospect and background is not inconsistent, seem that personage swims in background, composograph loses the sense of reality and sense naturally, virtual studio complex structure of the prior art, thereby seek a kind of simple in structurely, and cost is low, and effective Virtual Studio System becomes opportunities and challenges of performing in a radio or TV programme industry development.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of Virtual Studio System is provided, this system is the product that video technique is combined with computer technology, that traditional chroma key technique and computer graphic image treatment technology are combined to formation, it is television program designing technology a kind of novelty, unique, the present invention can make the personage in studio synchronize and change with virtual background, thereby realize fusion between the two, avoid untrue, factitious sensation, there is vast potential for future development.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of Virtual Studio System, comprise one group of video camera for being photographed in the scene of whole studio, it is characterized in that: also comprise the microprocessor of processing for the position to described video camera and host's position, for studio special-effect being carried out to synthetic computer and joining with described computer and master controller for the whole process of studio is controlled, the input of described microprocessor is connected with and is arranged on described video camera and for 3-axis acceleration sensor two that the position of described video camera is detected be arranged on host with it and 3-axis acceleration sensor one for host's position is detected, on described microprocessor, be connected to communication module, in described communication module, be connected to the communication interface modules for communicating with ancillary equipment, described computer all joins with described communication interface modules and described master controller, the input of described computer is connected with video acquisition module, on described computer, be connected to the image processing module for video image and picture are processed and carry out synthetic chroma key synthesizer for carrying out virtual studio special-effect, the input of described video acquisition module is connected with the output of described video camera, the output of described master controller is connected with the video switcher for broadcasting pictures is switched and the audio switch for the audio of playing the face that changes is switched, and described master controller is all connected with blue case lighting system and the Play System of studio.
Above-mentioned Virtual Studio System, is characterized in that: described master controller is computer server.
The present invention compared with prior art has the following advantages:
1, simple in structure, with low cost.
2, video technique is combined with computer technology, traditional chroma key technique and computer graphic image treatment technology are organically combined simultaneously, in the process of seeing TV programme to numerous spectators, bring a kind of pure and fresh, natural, real new sensation.
3, can save a large amount of human and material resources, financial resources, shorten the program making cycle.
Below by drawings and Examples, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-computer; 2-communication interface modules;
3-3-axis acceleration sensor two; 4-microprocessor;
5-3-axis acceleration sensor one; 6-chroma key synthesizer;
7-image processing module; 8-blue case lighting system;
9-master controller; 10-video acquisition module;
11-video camera; 12-Play System;
13-communication module; 14-video switcher;
15-audio switch.
Embodiment
A kind of Virtual Studio System as shown in Figure 1, comprise one group of video camera 11 for being photographed in the scene of whole studio, also comprise the microprocessor 4 of processing for the position to described video camera 11 and host's position, for studio special-effect being carried out to synthetic computer 1 and joining with described computer 1 and master controller 9 for the whole process of studio is controlled, the input of described microprocessor 4 is connected with and is arranged on described video camera 11 and for 3-axis acceleration sensor 23 that the position of described video camera 11 is detected be arranged on host with it and 3-axis acceleration sensor 1 for host's position is detected, on described microprocessor 4, be connected to communication module 13, in described communication module 13, be connected to the communication interface modules 2 for communicating with ancillary equipment, described computer 1 all joins with described communication interface modules 2 and described master controller 9, the input of described computer 1 is connected with video acquisition module 10, on described computer 1, be connected to the image processing module 7 for video image and picture are processed and carry out synthetic chroma key synthesizer 6 for carrying out virtual studio special-effect, the input of described video acquisition module 10 is connected with the output of described video camera 11, the output of described master controller 9 is connected with the video switcher 14 for broadcasting pictures is switched and the audio switch 15 for the audio of playing the face that changes is switched, and described master controller 9 is all connected with blue case lighting system 8 and the Play System 12 of studio.
In the present embodiment, described master controller 9 is computer server.
Operation principle of the present invention is: in the course of work of studio, described master controller 9 is controlled described blue case lighting system 8 and is worked, after described blue case lighting system 8 is opened, described video camera 11 is made a video recording the situation at scene, studio, by described video acquisition module 10, the photography video image of described video camera 11 is transmitted in described computer 1 and processed, described computer 1 is processed the signal receiving by described image processing module 7, described 3-axis acceleration sensor 1 is sent to the host's positional information detecting in described microprocessor 4, described 3-axis acceleration sensor 23 is sent to the positional information of the described video camera 11 detecting and motion direction information in described microprocessor 4, described microprocessor 4 is processed after receiving the signal that described 3-axis acceleration sensor 1 and 3-axis acceleration sensor 23 transmit, result after treatment is sent in described computer 1 by described communication module 13 and communication interface modules 2, it is synthetic that the signal that described computer 1 transmits video image after treatment and described microprocessor 1 is scratched picture by described chroma key synthesizer 6, described computer 1 is sent to the video pictures of scratching after picture synthesizes in described master controller 9, described master controller 9 is play by described Play System 12 video pictures receiving after receiving signal, described master controller 9 can switch broadcasting pictures and play sound effect by controlling described video switcher 14 and audio switch 15 simultaneously.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection range of technical solution of the present invention.
Claims (2)
1. a Virtual Studio System, comprise one group of video camera (11) for being photographed in the scene of whole studio, it is characterized in that: also comprise the microprocessor (4) of processing for the position to described video camera (11) and host's position, for studio special-effect being carried out to synthetic computer (1) and joining with described computer (1) and master controller (9) for the whole process of studio is controlled, the input of described microprocessor (4) is connected with and is arranged on described video camera (11) and for the 3-axis acceleration sensor two (3) that the position of described video camera (11) is detected and the 3-axis acceleration sensor one (5) that is arranged on host with it and for host's position is detected, on described microprocessor (4), be connected to communication module (13), in described communication module (13), be connected to the communication interface modules (2) for communicating with ancillary equipment, described computer (1) all joins with described communication interface modules (2) and described master controller (9), the input of described computer (1) is connected with video acquisition module (10), on described computer (1), be connected to the image processing module (7) for video image and picture are processed and carry out synthetic chroma key synthesizer (6) for carrying out virtual studio special-effect, the input of described video acquisition module (10) is connected with the output of described video camera (11), the output of described master controller (9) is connected with the video switcher (14) for broadcasting pictures is switched and the audio switch (15) for the audio of playing the face that changes is switched, and described master controller (9) is all connected with blue case lighting system (8) and the Play System (12) of studio.
2. Virtual Studio System according to claim 1, is characterized in that: described master controller (9) is computer server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484066.3A CN103841299A (en) | 2012-11-23 | 2012-11-23 | Virtual studio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484066.3A CN103841299A (en) | 2012-11-23 | 2012-11-23 | Virtual studio system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103841299A true CN103841299A (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210484066.3A Pending CN103841299A (en) | 2012-11-23 | 2012-11-23 | Virtual studio system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093240A (en) * | 2014-06-30 | 2014-10-08 | 广东九联科技股份有限公司 | System for intelligently adjusting environment light |
| CN104660872A (en) * | 2015-02-14 | 2015-05-27 | 赵继业 | Virtual scene synthesis system and method |
| CN106210453A (en) * | 2016-08-09 | 2016-12-07 | 安徽喜悦信息科技有限公司 | A kind of intelligent virtual studio system |
| CN107071365A (en) * | 2017-05-08 | 2017-08-18 | 北京德火新媒体技术有限公司 | A kind of meteorological data Virtual Service system and method |
| CN107509007A (en) * | 2017-08-09 | 2017-12-22 | 南京理工大学 | A kind of virtual studio synchronizing signal piece-rate system |
| CN108616676A (en) * | 2016-12-30 | 2018-10-02 | 艾迪普（北京）文化科技股份有限公司 | The switching method of video camera track dynamic mapping in a kind of virtual scene |
| WO2019136950A1 (en) * | 2018-01-15 | 2019-07-18 | 深圳市奥拓电子股份有限公司 | Virtual image processing method, image processing system, and storage medium |
-
2012
- 2012-11-23 CN CN201210484066.3A patent/CN103841299A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093240A (en) * | 2014-06-30 | 2014-10-08 | 广东九联科技股份有限公司 | System for intelligently adjusting environment light |
| CN104093240B (en) * | 2014-06-30 | 2016-08-24 | 广东九联科技股份有限公司 | A kind of system of Intelligent adjustment environment light |
| CN104660872A (en) * | 2015-02-14 | 2015-05-27 | 赵继业 | Virtual scene synthesis system and method |
| CN106210453A (en) * | 2016-08-09 | 2016-12-07 | 安徽喜悦信息科技有限公司 | A kind of intelligent virtual studio system |
| CN108616676A (en) * | 2016-12-30 | 2018-10-02 | 艾迪普（北京）文化科技股份有限公司 | The switching method of video camera track dynamic mapping in a kind of virtual scene |
| CN108616676B (en) * | 2016-12-30 | 2020-11-06 | 艾迪普科技股份有限公司 | Switching method for dynamic change of camera track in virtual scene |
| CN107071365A (en) * | 2017-05-08 | 2017-08-18 | 北京德火新媒体技术有限公司 | A kind of meteorological data Virtual Service system and method |
| CN107509007A (en) * | 2017-08-09 | 2017-12-22 | 南京理工大学 | A kind of virtual studio synchronizing signal piece-rate system |
| WO2019136950A1 (en) * | 2018-01-15 | 2019-07-18 | 深圳市奥拓电子股份有限公司 | Virtual image processing method, image processing system, and storage medium |
| US11354816B2 (en) | 2018-01-15 | 2022-06-07 | Shenzhen Aoto Electronics Co., Ltd. | Virtual image processing method, image processing system, and storage medium |
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Application publication date: 20140604 |