CN104159006A - Virtual audience image system for live stage background of concert - Google Patents
Virtual audience image system for live stage background of concert Download PDFInfo
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- CN104159006A CN104159006A CN201410419085.7A CN201410419085A CN104159006A CN 104159006 A CN104159006 A CN 104159006A CN 201410419085 A CN201410419085 A CN 201410419085A CN 104159006 A CN104159006 A CN 104159006A
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Abstract
The invention discloses a virtual audience image system for a live stage background of a concert. The virtual audience image system comprises image collection devices, which are positioned at a center stage with a pure color background and are capable of implementing multi-camera switchover, background image superposition equipment and a playback device, which is arranged in a remote compartment and is provided with audience image collection, wherein images collected by the image devices are processed by the background image superposition equipment, the pure color background is replaced by the audience collection images uploaded by the playback device in the remote compartment, and a resultant image is transmitted to the playback device in each remote compartment through networking and then is played; multiple sets of the image collection devices positioned at the center stage are arranged at different cameras, and the audience in the compartment can switch through the playback device; the pure color background in the images collected by the image collection devices positioned at different cameras can be replaced by multiple sets of images collected by different audiences; through the background image superposition equipment, a background editorial staff can insert images and characters in the broadcast resultant image for playing advertisements, lyrics, captions and prompt messages.
Description
Technical field
The present invention relates to virtual studio field, refer in particular to that a kind of Play System is controlled by remote signal or voice by Network Synchronization arena theatre and the background replacement system of respectively watching place, can realize scene and switch.
Technical background
In recent years, Virtual Studio Technology is gradually universal, can automatically scratch picture process by blue curtain or green curtain, with specific new background stack, just can produce spot effect true to nature.If stage is carried out to virtual studio mode reformation, just can synthesize and realize the effect that the spectators' image in the private room of strange land is synthesized to stage background by electronics.
Product of the present invention, its object is not to meet simple background special efficacy, but for public place of entertainment, meets the demand that strengthens amusement.
Summary of the invention
The invention discloses the on-the-spot stage background spectators of a kind of virtual concert image system, it is characterized in that, comprise and be positioned at image modalities, the background video superimpose device can multimachine position switched of central stage and the playback equipment with spectators' image collection that is positioned at strange land private room; The background frame of central authorities' stage is specific solid background, described background video superimpose device is processed the image of image documentation equipment collection, gather image with the spectators that in backstage special efficacy image or strange land private room, playback equipment is uploaded and replace solid background, the playback equipment that the resultant image after synthetic replacement sends to by the networking data communication technology private room that is positioned at strange land is play; The described image modalities that is positioned at central stage has many covers, and in different seats in the plane, the spectators that are positioned at private room can be switched resultant image by playback equipment; Solid background in the image modalities collection image of different seats in the plane can be overlapped more, and different spectators gather image or special efficacy image is replaced; Backstage editorial staff, by background video superimpose device, can insert image and word, for broadcast advertisement, the lyrics, commentary and information in the resultant image broadcasting.
The described on-the-spot stage background spectators of virtual concert image system, it is characterized in that, in described playback equipment, comprise Programmable Logic Controller, can identify remote control command, knowing method for distinguishing is the remote signal of sending according to the background video superimpose device of networking, or the remote signal of sending by mobile phone or remote control according to user, change show image or gather image.
The described on-the-spot stage background spectators of virtual concert image system, it is characterized in that the Programmable Logic Controller of described playback equipment can be identified user speech, knowing method for distinguishing is that the keyword of calling according to user carries out speech recognition, changes show image or gathers image.
The described on-the-spot stage background spectators of virtual concert image system, it is characterized in that, the Programmable Logic Controller of described playback equipment does and optimizes the word of special sound identification, irrelevant with particular person, anyone says these words, capital is identified by Programmable Logic Controller, changes show image or gathers image.
The described on-the-spot stage background spectators of virtual concert image system, it is characterized in that, the module of the Programmable Logic Controller identification voice of described playback equipment is made up of microphone and signal processor, microphone gathers external voice, signal processor, according to inner sound characteristic database data file, carries out detection and Identification to voice.
The described on-the-spot stage background spectators of virtual concert image system, it is characterized in that, one or more in described image modalities, background video superimpose device, playback equipment, resultant image, Programmable Logic Controller, remote control command and control signal can be encrypted, and only in the situation that paying or authorize, could normally work.
Embodiment
The on-the-spot stage background spectators of virtual concert of the present invention image system, its embodiment is, select the suitable shooting harvester of many covers to be arranged on the diverse location of arena theatre periphery, arena theatre background is except normal stage property, background all adopts the solid background of blue curtain or green curtain, select programmable Virtual Studio System to improve, realize background video superimpose device, the studio special efficacy and the Image Database that weave by realization, control by random selection or by backstage editorial staff, the spectators that playback equipment in each private room is uploaded gather image and select or combine, replace the solid background gathering in image, simultaneously, backstage editorial staff is according to field condition, get specific special efficacy image and word.The image of different seats in the plane can be selected and switch to image playback equipment in the private room of strange land, and gather the resultant image of image from different spectators, and support user to carry out switching controls by mobile phone or voice.
Claims (6)
1. the on-the-spot stage background spectators of a virtual concert image system, it is characterized in that, comprise and be positioned at image modalities, the background video superimpose device can multimachine position switched of central stage and the playback equipment with spectators' image collection that is positioned at strange land private room; The background frame of central authorities' stage is specific solid background, described background video superimpose device is processed the image of image documentation equipment collection, gather image with the spectators that in backstage special efficacy image or strange land private room, playback equipment is uploaded and replace solid background, the playback equipment that the resultant image after synthetic replacement sends to by the networking data communication technology private room that is positioned at strange land is play; The described image modalities that is positioned at central stage has many covers, and in different seats in the plane, the spectators that are positioned at private room can be switched resultant image by playback equipment; Solid background in the image modalities collection image of different seats in the plane can be overlapped more, and different spectators gather image or special efficacy image is replaced; Backstage editorial staff, by background video superimpose device, can insert image and word, for broadcast advertisement, the lyrics, commentary and information in the resultant image broadcasting.
2. according to the on-the-spot stage background spectators of the virtual concert image system described in claim 1, it is characterized in that, in described playback equipment, comprise Programmable Logic Controller, can identify remote control command, knowing method for distinguishing is the remote signal of sending according to the background video superimpose device of networking, or the remote signal of sending by mobile phone or remote control according to user, change show image or gather image.
3. according to the on-the-spot stage background spectators of the virtual concert image system described in claim 2, it is characterized in that, the Programmable Logic Controller of described playback equipment, can identify user speech, knowing method for distinguishing is that the keyword of calling according to user carries out speech recognition, changes show image or gathers image.
4. according to the on-the-spot stage background spectators of the virtual concert image system described in claim 3, it is characterized in that, the Programmable Logic Controller of described playback equipment does and optimizes the word of special sound identification, irrelevant with particular person, anyone says these words, capital is identified by Programmable Logic Controller, changes show image or gathers image.
5. according to the on-the-spot stage background spectators of the virtual concert image system described in claim 4, it is characterized in that, the module of the Programmable Logic Controller identification voice of described playback equipment is made up of microphone and signal processor, microphone gathers external voice, signal processor, according to inner sound characteristic database data file, carries out detection and Identification to voice.
6. according to the arbitrary described on-the-spot stage background spectators of virtual concert image system in claim 1 to 5, it is characterized in that, one or more in described image modalities, background video superimpose device, playback equipment, resultant image, Programmable Logic Controller, remote control command and control signal can be encrypted, and only in the situation that paying or authorize, could normally work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419085.7A CN104159006A (en) | 2014-08-22 | 2014-08-22 | Virtual audience image system for live stage background of concert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419085.7A CN104159006A (en) | 2014-08-22 | 2014-08-22 | Virtual audience image system for live stage background of concert |
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| Publication Number | Publication Date |
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| CN104159006A true CN104159006A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410419085.7A Pending CN104159006A (en) | 2014-08-22 | 2014-08-22 | Virtual audience image system for live stage background of concert |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164242A (en) * | 2019-06-04 | 2019-08-23 | 平顶山学院 | A kind of vocals simulative training platform |
| CN110446092A (en) * | 2019-07-25 | 2019-11-12 | 天脉聚源(杭州)传媒科技有限公司 | Virtual auditorium generation method, system, device and medium for sports tournament |
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| CN1542670A (en) * | 2003-04-30 | 2004-11-03 | 明 李 | Special effect stage theatre system |
| US20090237564A1 (en) * | 2008-03-18 | 2009-09-24 | Invism, Inc. | Interactive immersive virtual reality and simulation |
| CN102238343A (en) * | 2010-04-29 | 2011-11-09 | 张贵师 | Request program caption edition method and device |
| CN202495992U (en) * | 2012-01-18 | 2012-10-17 | 北京华丽达视听设备服务有限公司 | Studio and live interactive performance system |
| CN103977577A (en) * | 2014-05-09 | 2014-08-13 | 苏州乐聚一堂电子科技有限公司 | Mobile personalized karaoke virtual stage special effect system |
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2014
- 2014-08-22 CN CN201410419085.7A patent/CN104159006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542670A (en) * | 2003-04-30 | 2004-11-03 | 明 李 | Special effect stage theatre system |
| US20090237564A1 (en) * | 2008-03-18 | 2009-09-24 | Invism, Inc. | Interactive immersive virtual reality and simulation |
| CN102238343A (en) * | 2010-04-29 | 2011-11-09 | 张贵师 | Request program caption edition method and device |
| CN202495992U (en) * | 2012-01-18 | 2012-10-17 | 北京华丽达视听设备服务有限公司 | Studio and live interactive performance system |
| CN103977577A (en) * | 2014-05-09 | 2014-08-13 | 苏州乐聚一堂电子科技有限公司 | Mobile personalized karaoke virtual stage special effect system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164242A (en) * | 2019-06-04 | 2019-08-23 | 平顶山学院 | A kind of vocals simulative training platform |
| CN110446092A (en) * | 2019-07-25 | 2019-11-12 | 天脉聚源(杭州)传媒科技有限公司 | Virtual auditorium generation method, system, device and medium for sports tournament |
| CN110446092B (en) * | 2019-07-25 | 2023-06-20 | 北京拉近众博科技有限公司 | Virtual auditorium generation method, system, device and medium for sports game |
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| DD01 | Delivery of document by public notice |
Addressee: Suzhou Le Juyitang Electronic Science and Technology Co., Ltd. Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |