CN104202505A - On-spot stage background system of virtual concert - Google Patents
On-spot stage background system of virtual concert Download PDFInfo
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- CN104202505A CN104202505A CN201410419116.9A CN201410419116A CN104202505A CN 104202505 A CN104202505 A CN 104202505A CN 201410419116 A CN201410419116 A CN 201410419116A CN 104202505 A CN104202505 A CN 104202505A
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Abstract
The invention discloses an on-spot stage background system of a virtual concert. The on-spot stage background system comprises a plurality of sets of image collection devices, a background image overlaying device, and an image playing device, wherein the image collection devices are located on in different camera positions on a pure color background center stage and can perform multi-camera switching, the audience in the compartment can perform switching through the image playing device, the image playing device is located in a compartment in another place, the background image overlaying device processes images collected by the image collection devices and replaces pure color backgrounds with special-effect images, the synthesized images are sent to the image playing device located in the compartment in another place for playing through a networking data communication technique, the pure color backgrounds in the images collected by the image collection devices in different camera positions can be replaced with a plurality of sets of different special-effect images, and the backstage editorial staff can insert images and characters in the played synthesized images for playing advertisements, lyrics, commentaries and prompt information by means of the image overlaying device.
Description
Technical field
The present invention relates to virtual studio field, refer in particular to a kind of by Network Synchronization arena theatre with respectively watch the background replacement system in place, Play System is controlled by remote signal or voice, 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 gorgeous stage background effect 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 system of a kind of virtual concert, 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 image playback equipment 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, with special efficacy picture, replace solid background, the image 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 image playback equipment; Solid background in the image modalities collection image of different seats in the plane can be overlapped different special efficacy pictures more and be 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 on-the-spot stage background system of described virtual concert, it is characterized in that, in described image 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.
The on-the-spot stage background system of described virtual concert, is characterized in that, the Programmable Logic Controller of described image playback equipment, can identify user speech, and knowing method for distinguishing is that the keyword of calling according to user carries out speech recognition, changes show image.
The on-the-spot stage background system of described virtual concert, is characterized in that, the Programmable Logic Controller of described image playback equipment is done and optimized the word of special sound identification, irrelevant with particular person, anyone says these words, all can be identified by Programmable Logic Controller, changes show image.
The on-the-spot stage background system of described virtual concert, it is characterized in that, the module of the Programmable Logic Controller identification voice of described image playback equipment is comprised 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 on-the-spot stage background system of described virtual concert, it is characterized in that, one or more in described image modalities, background video superimpose device, image 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 system of virtual concert of the present invention, 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 by realization, weave, by backstage, editorial staff controls, automatic replacement gathers the solid background in image on the one hand, on the other hand 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 support user to carry out switching controls by mobile phone or voice.
Claims (6)
1. the on-the-spot stage background system of virtual concert, is characterized in that, comprises and is positioned at image modalities, the background video superimpose device can multimachine position switched of central stage and the image playback equipment 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, with special efficacy picture, replace solid background, the image 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 image playback equipment; Solid background in the image modalities collection image of different seats in the plane can be overlapped different special efficacy pictures more and be 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 system of the virtual concert described in claim 1, it is characterized in that, in described image 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.
3. according to the on-the-spot stage background system of the virtual concert described in claim 2, it is characterized in that the Programmable Logic Controller of described image 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.
4. according to the on-the-spot stage background system of the virtual concert described in claim 3, it is characterized in that, the Programmable Logic Controller of described image playback equipment is done and is optimized the word of special sound identification, irrelevant with particular person, anyone says these words, capital is identified by Programmable Logic Controller, changes show image.
5. according to the on-the-spot stage background system of the virtual concert described in claim 4, it is characterized in that, the module of the Programmable Logic Controller identification voice of described image playback equipment is comprised 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 on-the-spot stage background system of arbitrary described virtual concert in claim 1 to 5, it is characterized in that, one or more in described image modalities, background video superimpose device, image 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 |
|---|---|---|---|
| CN201410419116.9A CN104202505A (en) | 2014-08-22 | 2014-08-22 | On-spot stage background system of virtual concert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419116.9A CN104202505A (en) | 2014-08-22 | 2014-08-22 | On-spot stage background system of virtual concert |
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| Publication Number | Publication Date |
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| CN104202505A true CN104202505A (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410419116.9A Pending CN104202505A (en) | 2014-08-22 | 2014-08-22 | On-spot stage background system of virtual concert |
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| CN (1) | CN104202505A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713969A (en) * | 2016-12-31 | 2017-05-24 | 天脉聚源（北京）科技有限公司 | Method and device for displaying prize winner information |
| CN112689101A (en) * | 2021-03-22 | 2021-04-20 | 南昌德后科技有限公司 | Multi-camera shooting system based on multi-angle flying shooting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-08-22 CN CN201410419116.9A patent/CN104202505A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713969A (en) * | 2016-12-31 | 2017-05-24 | 天脉聚源（北京）科技有限公司 | Method and device for displaying prize winner information |
| CN112689101A (en) * | 2021-03-22 | 2021-04-20 | 南昌德后科技有限公司 | Multi-camera shooting system based on multi-angle flying shooting |
| CN112689101B (en) * | 2021-03-22 | 2021-06-04 | 河南图彩信息科技有限公司 | Multi-camera shooting system based on multi-angle flying shooting |
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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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