CN110300242A - The performance system of virtual image - Google Patents

The performance system of virtual image Download PDF

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Publication number
CN110300242A
CN110300242A CN201910605266.1A CN201910605266A CN110300242A CN 110300242 A CN110300242 A CN 110300242A CN 201910605266 A CN201910605266 A CN 201910605266A CN 110300242 A CN110300242 A CN 110300242A
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CN
China
Prior art keywords
equipment
platform
control module
state parameter
centralized control
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CN201910605266.1A
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Chinese (zh)
Inventor
唐锋
陈泽鑫
周健巍
周春光
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Beijing Le Element Culture Development Co Ltd
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Beijing Le Element Culture Development Co Ltd
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Priority to CN201910605266.1A priority Critical patent/CN110300242A/en
Publication of CN110300242A publication Critical patent/CN110300242A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation
    • G06T13/205—3D [Three Dimensional] animation driven by audio data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation
    • G06T13/40—3D [Three Dimensional] animation of characters, e.g. humans, animals or virtual beings
    • 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
    • H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • 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
    • H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The present invention relates to a kind of performance system of virtual image, which includes: equipment before one or more platforms, and equipment and centralized control module communicate to connect before the platform；One or more backstage equipment, the backstage equipment and the centralized control module communicate to connect；And the centralized control module, for receiving the information transmitted by equipment before the platform and the equipment behind the scenes and be managed and distribute, being included in front of the platform between equipment and the equipment behind the scenes or transmitting information before multiple platforms between equipment or between multiple equipment behind the scenes.Using the performance system of virtual image of the invention, centralized management performance resource is realized, can guarantee that information is transmitted immediately, enriches performing effect and content.

Description

The performance system of virtual image
Technical field
The present invention relates to multimedia on-the-spot demonstration technical fields, more particularly to a kind of performance system of virtual image.
Background technique
Existing virtual image live performance needs to carry out the control of various performing effects, each performance using large number of equipment Module is mutually indepedent, respectively uses a set of special equipment.For example, light needs lamp control platform, audio needs audio platform, and special efficacy needs The equipment of special control stage smog, particle.This not only consumes a large amount of manpower and material resources, in small-sized performance also to natively Cause huge pressure in little space.Meanwhile modules cannot be mutually coordinated, the synchronization of light, audio, video relies on mouth Head agreement causes to be prone to accidents when performance, extremely unfriendly to operator.
Summary of the invention
The purpose of the present invention is to provide a kind of performance systems of new virtual image, realize centralized management performance money Source can guarantee the instantaneity of information transmitting, enrich the effect and content of performance, reduce human cost.
The purpose of the present invention is realized using following technical scheme.The Acting Department of virtual image proposed according to the present invention System, comprising: equipment before one or more platforms, equipment and centralized control module communicate to connect before the platform；It is one or more behind the scenes Equipment, the backstage equipment and the centralized control module communicate to connect；And the centralized control module, for receiving by institute It states the information that equipment and the equipment behind the scenes transmit before platform and is managed and distributes, be included in equipment and the curtain before the platform Afterwards between equipment or information is being transmitted before multiple platforms between equipment or between multiple equipment behind the scenes.
The purpose of the present invention can also be further achieved by the following technical measures.
Performance system above-mentioned, equipment is used for before the platform: carry out according to the information that the centralized control module provides be in Situation and the one or more of the centralized control module is sent to before existing performing effect, picking platform.
Performance system above-mentioned, equipment includes display equipment, stereo set, light units, special effect device, platform before the platform Preceding microphone, monitoring device, the one or more of capture apparatus；
The display equipment is used for: the video data provided by the centralized control module is presented, by the display equipment Real-time state parameter be sent to the centralized control module, according to the control signal provided by the centralized control module come Adjust the state parameter of the display equipment；
The stereo set is used for: the audio data provided by the centralized control module is played, by the stereo set Real-time state parameter be sent to the centralized control module, according to the control signal provided by the centralized control module come Adjust the state parameter of the stereo set；
The light units are used for: lighting effects are presented, the real-time state parameter of the light units is sent to institute Centralized control module is stated, the state ginseng of the light units is adjusted according to the control signal provided by the centralized control module Number is to adjust lighting effects；
The special effect device is used for: special efficacy is presented, the real-time state parameter of the special effect device is sent to the collection Middle control module, adjusted according to the control signal provided by the centralized control module the state parameter of the special effect device with Special efficacy before adjustment platform；
Microphone is used for before the platform: audio and it is sent to the centralized control module before the platform of personnel before picking platform, it will The real-time state parameter of microphone is sent to the centralized control module before the platform, mentions according to by the centralized control module The control signal of confession adjusts the state parameter of microphone before the platform；
The monitoring device is used for: video and being sent to the centralized control module in order to will be before the platform before picking platform Video is supplied to personnel behind the scenes by the centralized control module, and the real-time state parameter of the monitoring device is sent to institute Centralized control module is stated, the state ginseng of the monitoring device is adjusted according to the control signal provided by the centralized control module Number；Wherein, the personnel behind the scenes include performer and operating back-stage personnel behind the scenes；
The capture apparatus is used for: shooting performance field data is simultaneously sent to the centralized control module, by the shooting The real-time state parameter of equipment is sent to the centralized control module, is believed according to the control provided by the centralized control module Number adjust the state parameter of the capture apparatus.
Performance system above-mentioned, the backstage equipment are used for: the Data Concurrent for being acquired performer behind the scenes is sent to the collection Middle control module, the letter for acquiring situation behind the scenes and being sent to the centralized control module, being provided according to the centralized control module Cease situation and/or the situation behind the scenes and/or the data of the performer behind the scenes before the platform is presented, according to the centralized control mould The information that block provides generates the one or more of the Presentation Data comprising virtual image and/or virtual scene.
Performance system above-mentioned, the backstage equipment include that dynamic equipment, performer's microphone, microphone behind the scenes, the ear of catching is returned and set Standby, rendering machine, monitoring display module, word extractor one or more；
It is described it is dynamic catch equipment and send for acquiring the dynamic Data Concurrent of catching of the performer behind the scenes to the centralized control module, In, it is described to move the body motion data and/or expression data for catching that data include the performer behind the scenes；
Performer's microphone is used for: performer's audio of the acquisition performer behind the scenes is simultaneously sent to the centralized control mould The real-time state parameter of performer's microphone is sent to the centralized control module, according to by the centralized control by block The control signal that module provides adjusts the state parameter of performer's microphone；
The backstage microphone is used for: the audio behind the scenes of acquisition operating back-stage personnel is simultaneously sent to the centralized control mould The real-time state parameter of the microphone behind the scenes is sent to the centralized control module, according to by the centralized control by block Module provide control signal come adjust it is described backstage microphone state parameter；
The ear returns equipment and is used for: play audio before the platform provided by the centralized control module, the audio behind the scenes and Performer's audio it is one or more so as to the performer behind the scenes can receive staff commander, with personnel couple before platform It talks about and hears accompaniment and the sound of oneself, the real-time state parameter that the ear returns equipment is sent to the centralized control mould Block adjusts the state parameter that the ear returns equipment according to the control signal provided by the centralized control module；
The rendering machine is used for basis and is rendered by the rendering materials that the centralized control module provides, and will obtain Rendering result be sent to the centralized control module, wherein the rendering result includes the Presentation Data or for generating The raw material of the Presentation Data；
The monitoring display module is used for: being set before the one or more platform provided by the centralized control module is presented Video before standby collected platform, according to the control signal provided by the centralized control module to one or more described forward sights The broadcasting of frequency is managed and switches；
The lines data that the word extractor is provided by the centralized control module for rendering.
Performance system above-mentioned, equipment or the equipment behind the scenes include one or more units below before the platform: the One display unit, for receiving and presenting the media data provided by the centralized control module；Second display unit is used for root The state parameter of equipment or the equipment itself behind the scenes before the platform is adjusted according to the control signal provided by centralized control module；The One acquisition unit is sent for the media data of media data or backstage before picking platform or the Data Concurrent of performer behind the scenes to institute State centralized control module；Second acquisition unit, for by the real-time state of equipment before the platform or the equipment itself behind the scenes Parameter is sent to the centralized control module.
Performance system above-mentioned, the centralized control module include video control unit, for execute one below or Multiple operations: the state parameter of the display equipment is received；Receive the state parameter of the monitoring device；The shooting is received to set Standby state parameter；Receive the state parameter of the monitoring display module；The state parameter of the display equipment will be used to adjust Control signal be sent to the display equipment；The control signal for being used to adjust the state parameter of the monitoring device is sent to The monitoring device；The control signal for being used to adjust the state parameter of the capture apparatus is sent to the capture apparatus；It will Control signal for adjusting the state parameter of the monitoring display module is sent to the monitoring display module；It receives by one Or video before multiple collected one or more platforms of the monitoring device；It receives by one or more capture apparatus The collected one or more performance field data；Receive the Presentation Data obtained by the rendering machine processing； Video, the performance field data and the Presentation Data before the platform are managed, including one or more behaviour below Make:
Video before the platform and/or the performance field data are sent to the monitoring display module for the backstage Personnel observe situation before platform by the monitoring display module；
The rendering machine is sent to using the performance field data as the rendering materials；
The Presentation Data is sent to the display equipment, so that personnel watch performing effect in real time before the platform；
Export the performance field data externally to be broadcasted or be recorded；
Video, the performance field data, the one or more of the Presentation Data before the platform are stored.
Performance system above-mentioned, the centralized control module include Audio control unit, for execute one below or Multiple operations: the state parameter of microphone before the platform is received；Receive the state parameter of the microphone behind the scenes；It is drilled described in reception The state parameter of member's microphone；Receive the state parameter of the stereo set；Receive the state parameter that the ear returns equipment；It will use The control signal of the state parameter of microphone is sent to microphone before the platform before adjusting the platform；It will be used to adjust the curtain The control signal of the state parameter of microphone is sent to the microphone behind the scenes afterwards；The shape of performer's microphone will be used to adjust The control signal of state parameter is sent to performer's microphone；The control letter of the state parameter of the stereo set will be used to adjust Number it is sent to the stereo set；The control signal for being used to adjust the state parameter that the ear returns equipment is sent to the ear to return Equipment；It receives by audio before the collected one or more platform of microphone before one or more platforms；It receives by one Or the collected one or more of the multiple microphones behind the scenes audio behind the scenes；It receives by one or more performer wheats Gram wind collected one or more performer's audio；Obtain pre-stored material audio；To audio before the platform, described Audio, performer's audio and the material audio behind the scenes are managed, including one or more operations below:
Performer's audio and the material audio are sent to the stereo set to play out；
It audio before the platform, the audio behind the scenes, the one or more of performer's audio is sent to the ear returns and set It is standby；
By one or more conducts of audio, the audio, the material audio behind the scenes before performer's audio, the platform The rendering materials are sent to the rendering machine；
One or more progress to audio, the audio, performer's audio, the material audio behind the scenes before the platform Storage.
Performance system above-mentioned, the rendering machine include one or more units below:
First sound visualization, for generating or adjusting the nozzle type of the virtual image according to performer's audio；
Second sound visualization, for according to audio, the audio, institute behind the scenes before performer's audio, the platform The one or more of material audio is stated, to adjust the light and/or background in the virtual scene.
Performance system above-mentioned, the centralized control module include light control unit, are used for: receiving the performance system The operator state parameter of the light units that inputs in real time and be sent to the light units or will prerecord The state parameter of the light units is sent to the light units, with the lighting effects before console；And it will be by the lamp The state parameter conduct of the light units that are operator's input or prerecording The rendering materials are sent to the rendering machine；
The rendering machine includes virtual light unit, for receiving the light provided by the centralized control module The state parameter of equipment simulates the light effect before putting into effect according to the state parameter of the light units in the virtual scene Fruit.
Performance system above-mentioned, the centralized control module include special efficacy control unit, are used for: receiving the performance system The operator state parameter of the special effect device that inputs in real time and be sent to the special effect device or will prerecord The state parameter of the special effect device is sent to the special effect device, with special efficacy before console；And it will be by the special effect device The state parameter of the special effect device that is operator's input transmit in real time or described or prerecording is as the wash with watercolours Dye material is sent to the rendering machine；
The rendering machine includes virtual special efficacy unit, for receiving the special efficacy provided by the centralized control module The state parameter of equipment simulates the special efficacy before putting into effect according to the state parameter of the special effect device in the virtual scene.
Performance system above-mentioned, the centralized control module include lens control unit, are used for: receiving the performance system The operator state parameter of the capture apparatus that inputs in real time and be sent to the capture apparatus or will prerecord The state parameter of the capture apparatus is sent to the capture apparatus, to control the shooting at performance scene；And it will be by the bat Take the photograph the state parameter conduct of the capture apparatus that is operator's input or prerecording The rendering materials are sent to the rendering machine；
The rendering machine includes virtual lens unit, for receiving the shooting provided by the centralized control module The state parameter of equipment is arranged in the virtual scene and the capture apparatus pair according to the state parameter of the capture apparatus The virtual lens answered, to carry out the rendering of the virtual image and/or the virtual scene based on the virtual lens.
Performance system above-mentioned, the centralized control module includes lines control unit, for it will prerecord described in Lines data are sent to the word extractor or receive lines data that the operator of the performance system inputs in real time simultaneously It is sent to the word extractor.
Performance system above-mentioned, the centralized control module include one or more submodules below: media data is handed over Mutual submodule sends out the media data for receiving the media data provided by equipment before the platform or the equipment behind the scenes Equipment or the equipment behind the scenes or the output media data are to broadcast or record before sending to the corresponding platform；Equipment shape State receiving submodule, for receiving the state parameter of equipment or the equipment behind the scenes before the platform；Equipment adjusting submodule, is used for By the control signal for being used to adjust the state parameter of equipment or the equipment behind the scenes before the platform be sent to before the platform equipment or The backstage equipment；Actor data receiving submodule, for receiving the data of the performer behind the scenes, including it is described it is dynamic catch data and Performer's audio；Data sub-module stored, for being stored to the data received；Rendering data interacts subelement, uses In receiving the rendering materials from equipment before the platform or the equipment behind the scenes and be sent to the rendering machine, and receive institute State the rendering result that rendering machine generates；Wherein, the rendering materials include the performer behind the scenes it is described it is dynamic catch data, The one or more of the state parameter of equipment before performer's audio, the platform.
Performance system above-mentioned, equipment further includes that coordinate captures equipment before the platform, for obtaining the display equipment, institute State before stereo set, the light units, the special effect device, the platform personnel before microphone, the capture apparatus, the platform One or more coordinate parameters and be sent to the centralized control module；The rendering data of the centralized control module Interaction subelement is also used to using the coordinate parameters as the rendering materials and is sent to the rendering machine；The rendering machine Device includes real mapping submodule, for being mapped personnel before equipment before the platform or the platform in real time according to the coordinate parameters Into the virtual scene to obtain corresponding dummy object.
Performance system above-mentioned, the centralized control module include artificial control submodule, are used for: receiving operator's Operational order, and the operational order is sent to equipment or the equipment behind the scenes before the corresponding platform, to adjust described Preceding equipment or the state parameter of equipment behind the scenes or the media number of media data or the backstage before the collected platform According to or generate the Presentation Data processed.
The present invention has obvious advantages and beneficial effects compared with the existing technology.By above-mentioned technical proposal, the present invention The performance system of the virtual image of proposition at least have following advantages and the utility model has the advantages that
(1) present invention by setting between equipment before platform between equipment behind the scenes to data and control signal into The centralized control module that row overall management and distribution are sent with charge free, performing device and effect are managed in real time by centralized control module, are concentrated It formula management and dynamically distributes all performance resource and is set before realizing platform in the bridge for establishing communication before platform between backstage Standby docking and coordination between equipment behind the scenes, reduces human cost, realizes state auto-control, not easy to make mistakes；
(2) present invention has simplified transmission node, performer, the media signal of spectators, lines by setting centralized control module Data etc. are directly connect with centralized control module, and the adjustment control of signal is also all integrated in centralized control module, are not needed another Outer connection controls equipment, the consumed time is transmitted so as to effectively reduce data, to reduce the delay of signal, Neng Goubao Demonstrate,prove the instantaneity of information transmitting；
(3) present invention by being passed to centralized control for the state parameter of equipment before the platforms such as foot light light, camera lens, special efficacy in real time Module, centralized control module can be analyzed and processed the data being collected into, and be applied among the rendering of virtual image, just In merging the media data of reality scene, spot effect with virtual scene, lighting effects in virtual scene, spy are enabled to Effect with before platform true lighting effects and true special efficacy it is synchronous, merge reality scene more naturally with virtual scene, it is abundant The effect and content of performance；
(4) present invention allows the operator to equipment, curtain before artificially console by the way that artificial control submodule is arranged Equipment afterwards can process to the data being collected into are summarized, enrich the effect and content of performance；
(5) present invention equipment before using platform is deduced and dynamic based on performer behind the scenes catches data and audio data and is formed The performance of virtual image, and performer behind the scenes is realized with spectators by video camera and microphone and is exchanged, and from spectators visual angle, It is then that spectators directly exchange with virtual image, this mode significantly improves the visual experience of spectators.
The above description is only an overview of the technical scheme of the present invention, in order to better understand technological means of the invention, and It can be implemented in accordance with the contents of the specification, and to allow above and other objects, features and advantages of the invention can be brighter Show understandable, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural block diagram of the performance system of the virtual image of one embodiment of the invention；
Fig. 2 is the structural block diagram of the performance system of the virtual image of another embodiment of the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with Attached drawing and preferred embodiment, to the specific embodiment, structure, feature of the performance system of virtual image proposed according to the present invention And its effect, detailed description is as follows.
Fig. 1 is the schematic diagram of 100 one embodiment of performance system of virtual image of the invention.Referring to Fig. 1, The performance system 100 of the exemplary virtual image of the present invention, main equipment 110, one or more curtains before including one or more platforms Equipment 120 and centralized control module 130 afterwards.
The performance system 100 of virtual image divides for before platform and backstage two parts.Equipped with equipment before the visible platform of spectators before platform 110, situation before performing effect and picking platform for rendering.It is behind the scenes mainly by the performer behind the scenes of one or several virtual images, with And serve the composition of equipment behind the scenes 120 of performer behind the scenes and operating back-stage personnel.In general, it is behind the scenes with it is completely separated before platform, It is arranged in the environment of noiseless interference.It may be noted that performer behind the scenes, which is referred to as moving, catches performer, including action performer and sound Performer, the movement of virtual image and sound can come from the same performer behind the scenes, can also be drilled by two or more backstages Member carries out while deducing.
During virtual image (or being virtual idol, virtual role) live performance, performer behind the scenes will not arrive platform It is preceding directly to be met with spectators, but exchanged and performed with spectators with virtual image using technologies such as motion captures behind the scenes.
Equipment 110 and centralized control module 130 communicate to connect before platform, optionally, are communicatively coupled by network cable. Equipment 120 behind the scenes is referred to as background devices, and equipment 120 behind the scenes is communicated to connect with centralized control module 130, optionally, leads to Network cable is crossed to be communicatively coupled.
Centralized control module 130 is used to receive the information transmitted by equipment 110 before platform and equipment 120 behind the scenes and is managed And distribution.Management and distribution above-mentioned include: between equipment 110 before platform and equipment 120 behind the scenes or the equipment before multiple platforms Information is transmitted between 110 or between multiple equipment 120 behind the scenes, the information transmitted store, etc..Wherein, the information Including data, signal etc..For example, the rendering effect of the virtual image received from equipment 120 behind the scenes and audio data are pushed It is presented to equipment 110 before platform.It may be noted that centralized control module 130 can be carried out automatically controlling according to pre-set programs, it can also Artificially to be controlled in real time.
Optionally, centralized control module 130 can be an independent equipment, more included by centralized control module 130 A unit is multiple platforms in the equipment；Alternatively, centralized control module 130 also may include multiple hardware and multiple softwares, It being connected to form by multiple devices topology, multiple units included by centralized control module 130 are separately operable in multiple equipment, To mitigate apparatus of load.As an optional example, centralized control module 130 include rendering host, control host and The exclusive control platform in part (audio, light have exclusive control platform).Control platform can be connected with the host of control.The host of control The software of upper operation centralized control module 130, renders and runs rendering system on host.It may be noted that in some embodiments, due to It renders host and is set to backstage, therefore can also be using rendering host as a kind of equipment 120 behind the scenes.
The performance system 100 of the exemplary virtual image of the present invention connects equipment 110 and backstage before all platforms by setting Equipment 120, for transmitting and managing data between equipment 120 behind the scenes between equipment 110 before platform and control the collection of signal Middle control module 130 realizes equipment 110 and equipment 120 behind the scenes before platform in the bridge for establishing communication before platform between backstage Between docking and coordination, directly all devices can be controlled uniformly, eliminate the exchange cost between each equipment. In addition, if operator controls different equipment in different control platforms, meeting during program making Because of the instantaneity of the communication influence instruction issuing of personnel, the performance system 100 of virtual image proposed by the present invention is utilized It can guarantee the instantaneity of information transmitting.
In some embodiments, equipment 110 is operated for carrying out one or more below before platform:
Performing effect is presented according to the information that centralized control module 130 provides；Such as it is provided according to centralized control module 130 Audio data, video data and control direction of signal platform before personnel present virtual image performance picture and performance sound, root Light of stage, stage special efficacy etc. is presented according to the control signal that centralized control module 130 provides；
Situation and centralized control module 130 is sent to before picking platform；Wherein, before the platform situation include personnel before platform sound Video datas such as equal audio datas, performance on-the-spot circumstance etc..Wherein, personnel include that the preceding spectators of platform (or are before platform above-mentioned Audience), host, staff etc. before the platform directed before welcome guest and platform etc..
In some embodiments, equipment 120 behind the scenes is for carrying out one or more operations below:
The Data Concurrent for acquiring performer behind the scenes is sent to centralized control module 130, including acquire performer behind the scenes it is dynamic catch data, Audio data etc.；
It acquires situation behind the scenes and is sent to centralized control module 130；Wherein, which includes audio data behind the scenes And/or video data, such as commander's voice of operating back-stage personnel etc.；
Situation, and/or situation behind the scenes, and/or performer behind the scenes before the information presentation platform provided according to centralized control module 130 Data, such as the media data for being used to show the real-world effectiveness of the preceding spectators of platform is presented to personnel behind the scenes, by the commander of director Voice delivery is to performer behind the scenes etc.；Wherein, personnel behind the scenes include performer and operating back-stage personnel behind the scenes；
The Presentation Data comprising virtual image and/or virtual scene is generated according to the information that centralized control module 130 provides. Wherein, it during the floor show of virtual image, while generating and the media data for virtual image of deducing, also usually needs The media data of virtual scene is generated and plays, to improve the appreciation effect of performance.
It may be noted that the equipment for generating the Presentation Data comprising virtual image and/or virtual scene is usually a set of wash with watercolours Dye system can be using rendering system as a kind of equipment 120 behind the scenes since the rendering system is located at backstage.But from another For a angle, rendering system is not the equipment for serving performer behind the scenes and operating back-stage personnel, therefore can not also be by wash with watercolours Dye system is as a kind of equipment 120 behind the scenes, and then in some embodiments, the performance system of the exemplary virtual image of the present invention 100 include equipment 110, one or more equipment 120, centralized control module 130 and rendering systems behind the scenes before one or more platforms System.Due to whether using rendering system as equipment 120 behind the scenes be identical equipment different demarcation mode, i.e., to the same embodiment Different angle description, without real difference, therefore following only to using rendering system as the division mode of backstage equipment 120 It is specifically described.
Fig. 2 is the schematic diagram of another embodiment of performance system 100 of virtual image of the invention.It can as one The specific embodiment of choosing please refers to Fig. 1 and Fig. 2, before platform above-mentioned equipment 110 include: display equipment 111, stereo set 112, The one or more of microphone 115, monitoring device 116, capture apparatus 117 before light units 113, special effect device 114, platform.It needs Note that equipment 110 all can be one or more before every kind of platform.
Wherein, display equipment 111 includes that LED screen shows equipment, projection display apparatus, holographic display device etc..Display Equipment 111 is used to carry out one or more below: the video data provided by centralized control module 130 is presented；Display is set Standby 111 real-time state parameter is sent to centralized control module 130；It receives and is used to adjust by what centralized control module 130 provided The control signal of the state parameter of whole display equipment 111, the state parameter of display equipment 111 is adjusted according to the control signal, It is in present condition with adjust video data.It wherein, include comprising virtual image using the video data that display equipment 111 is presented And/or the Presentation Data of virtual scene.Optionally, the state parameter of equipment 111, also referred to as display parameters are shown, including start, Broadcasting, pause, stopping, brightness etc..
Stereo set 112 can be single sound equipment, be also possible to the acoustic array comprising multiple sound equipments.Stereo set 112 For carrying out one or more below: playing the audio data provided by centralized control module 130；By stereo set 112 Real-time state parameter is sent to centralized control module 130；It receives and is set by what centralized control module 130 provided for adjusting sound equipment The control signal of standby 112 state parameter, the state parameter that stereo set 112 is adjusted according to the control signal, to adjust sound The broadcast state of frequency evidence.Optionally, the state parameter of stereo set 112, also referred to as acoustic parameter, including starting, broadcasting, temporarily Stop, stop, broadcasting speed, volume, tone etc..
Light units 113 can be comprising searchlight, color-changing lamp, pa lamp, imaging lamp one or more light light Array is also possible to single light.Light units 113 are for carrying out one or more below: lighting effects are presented；By light The real-time state parameter of equipment 113 is sent to centralized control module 130；Reception is used for by what centralized control module 130 provided The control signal for adjusting the state parameter of light units 113, the state ginseng that light units 113 are adjusted according to the control signal Number, to adjust the presentation of lighting effects.Optionally, the state parameter of light units 113 is also referred to as lighting programmers, including light Color, direction, position, projected size, projection pattern, open and close, pause etc..
Special effect device 114 includes the peoperties such as stage smog, cold smoke flower, stage snowflake.Special effect device 114 is for carrying out One or more below: special efficacy is presented；The real-time state parameter of special effect device 114 is sent to centralized control module 130； The control signal of the state parameter for adjusting special effect device 114 provided by centralized control module 130 is received according to the control Signal adjusts the state parameter of special effect device 114, to adjust the presentation of special efficacy before platform.Optionally, the shape of special effect device 114 State parameter is also referred to as special effect parameters, including generate or suspend special efficacy, open or close special effect device 114, special efficacy pattern etc..It needs to infuse Opening or closing for meaning, the generation of special efficacy or pause and special effect device 114 is different from, part special effect device 114 due to Start that the time is long, discontinuous the characteristics of using, can give a performance start before open in advance, and only after receiving signal The state for generating special efficacy can be entered.
Microphone 115 is for carrying out one or more below before platform: audio and being sent to before the platform of personnel before picking platform Centralized control module 130, in order to which personnel exchange in real time with virtual image progress before situation, platform before personnel behind the scenes understanding platform； The real-time state parameter of microphone 115 before platform is sent to centralized control module 130；Reception is mentioned by centralized control module 130 Supply for adjusting the control signal of the state parameter of microphone 115 before platform, microphone before platform is adjusted according to the control signal 115 state parameter to adjust the acquisition of audio before platform, including starting acquisition, stops acquisition etc..Optionally, microphone before platform 115 state parameter includes starting, stopping, starting acquisition, pause acquisition etc..Wherein, audio is situation before performance platform before the platform Audio data, including the commander of staff, the preceding spectators of platform and voice of welcome guest etc. before platform.It may be noted that microphone before platform 115 type with no restriction, can be handheld microphone, fixed microphone and other kinds of microphone.
Monitoring device 116 is for carrying out one or more below: video and sending to centralized control module before picking platform 130, in order to which video before the platform is supplied to personnel behind the scenes by centralized control module 130；By the real-time of monitoring device 116 State parameter is sent to centralized control module 130；It receives and is used to adjust monitoring device 116 by what centralized control module 130 provided State parameter control signal, the state parameter that monitoring device 116 is adjusted according to the control signal, to adjust video before platform Acquisition, including starting acquisition, stop acquisition etc..Wherein, video is the video data of situation before showing platform before the platform, including drills Stage performances effect such as the movement of personnel and expression and special efficacy etc. before frame out, platform.Optionally, the shape of monitoring device 116 State parameter includes the operating statuses such as using and interrupting.Optionally, monitoring device 116 includes the camera of multiple angles, for clapping Take the photograph to obtain video before the platform at one or more visual angles.
Capture apparatus 117 is for carrying out one or more below: shooting performance field data is simultaneously sent to centralized control Module 130, so that centralized control module 130 is further processed, broadcasts live, broadcasts or records using the performance field data The purposes such as system；The real-time state parameter of capture apparatus 117 is sent to centralized control module 130；It receives by centralized control mould The control signal for the state parameter for adjusting capture apparatus 117 that block 130 provides, sets according to the control signal to adjust shooting Standby 117 state parameter, to adjust the shooting and output of performance field data.Optionally, which is presentation table Drill the media data at the performance scene of live overall effect.Optionally, 130 pairs of performance field datas of centralized control module above-mentioned Be further processed including editing and processing such as editing, the switchings of performance field data of a plurality of lenses and live number will be performed According to being sent to equipment 120 behind the scenes etc..Optionally, the state parameter of capture apparatus 117 includes the operating statuses such as using and interrupting, burnt Away from, the movements such as lens parameters and linear velocity, linear acceleration, angular speed, the angular acceleration ginseng such as aperture, lens location, direction Number.Optionally, capture apparatus 117 includes the camera lens of multiple angles, obtains the performance scene at one or more visual angles for shooting Data.
It may be noted that monitoring device 116 above-mentioned is different equipment with capture apparatus 117, specific difference includes: that monitoring is set Standby 116 it is collected be monitor video for situation before platform to be presented to personnel behind the scenes, and it is to use that capture apparatus 117 is collected In the performance field data for externally exporting or being further processed；It is transmitted with the data of centralized control module 130 Difference, in one example, capture apparatus 117 transmit picture and 116 state parameter, monitoring device transmission pictures, Huo Zhe In another example, although monitoring device 116 also transmission state parameter monitoring device 116 state parameter include use and in The operating statuses such as disconnected, capture apparatus 117 state parameter further include lens parameters and movement ginseng in addition to including the operating status Number；It is different in hardware aspect, for example, monitoring device 116 only needs common electronic camera, and capture apparatus 117 generally require the video camera with holder.
As an optional specific embodiment, Fig. 1 and Fig. 2 are please referred to, backstage equipment 120 above-mentioned includes: that dynamic catch sets Standby 121, performer's microphone 122, microphone 123 behind the scenes, ear return equipment 124, rendering machine 125, monitoring display module 126, mention The one or more of word device 127.It may be noted that every kind of equipment 120 behind the scenes all can be one or more.
Wherein, move to catch equipment 121 and be also referred to as dynamic and capture equipment, for acquire performer behind the scenes it is dynamic catch Data Concurrent send to Centralized control module 130.Wherein, it moves and catches the body motion data and/or expression data that data include performer behind the scenes.
Performer's microphone 122 is used to carry out one or more below: acquiring performer's audio of performer behind the scenes and is sent to Centralized control module 130；The real-time state parameter of performer's microphone 122 is sent to centralized control module 130；It receives by collecting The control signal for the state parameter for adjusting performer's microphone 122 that middle control module 130 provides, according to the control signal come The state parameter of performer's microphone 122 is adjusted, to adjust acquisition of performer's audio, including starting acquisition, stopping acquisition etc..Generally For, which is the performance voice data of virtual image.Optionally, the state parameter of performer's microphone 122 includes opening Move, stop, starting acquisition, pause acquisition etc..It may be noted that with no restriction to the type of performer's microphone 122, can be hand-held wheat Gram wind, fixed microphone and other kinds of microphone.
Microphone 123 behind the scenes is used to carry out one or more below: the audio behind the scenes of acquisition operating back-stage personnel is concurrent It send to centralized control module 130；The real-time state parameter of microphone 123 behind the scenes is sent to centralized control module 130；It receives By the control signal for the state parameter for adjusting microphone 123 behind the scenes that centralized control module 130 provides, believed according to the control Number the state parameter of microphone 123 behind the scenes is adjusted, to adjust acquisition of audio behind the scenes, including starting acquisition, stops acquisition etc.. Optionally, the state parameter of microphone 123 behind the scenes includes starting, stopping, starting acquisition, pause acquisition etc..Wherein, the noises off Frequency includes the commander of operating back-stage personnel.It may be noted that with no restriction to the type of microphone 123 behind the scenes, can be hand-held Mike Wind, fixed microphone and other kinds of microphone.
Ear returns equipment 124 for carrying out one or more below: playing sound before the platform provided by centralized control module 130 Frequently, the one or more of audio and performer's audio behind the scenes；The real-time state parameter that ear returns equipment 124 is sent to centralized control Module 130；The control signal for returning the state parameter of equipment 124 for adjusting ear provided by centralized control module 130, root are provided The state parameter that ear returns equipment 124 is adjusted according to the control signal, to adjust the broadcast state of audio.In general, backstage is drilled Member can wear the ear and return equipment 124, so as to performer behind the scenes can receive staff commander, with personnel's dialogue before platform and Hear accompaniment and the sound of oneself.Optionally, other than the ear that performer above-mentioned wears returns equipment 124, equipment 110 before platform, Equipment 120 behind the scenes further includes wearing for welcome guest, director et al. before host, platform before staff, operating back-stage personnel, platform before platform The ear worn returns equipment 124, is mainly used for director and conveys instruction in real time to other people.
Rendering machine 125 runs rendering program, for receiving the rendering materials provided by centralized control module 130, root It is rendered to obtain rendering result according to the rendering materials, which is sent to centralized control module 130.Wherein, the wash with watercolours Contaminating result includes: Presentation Data above-mentioned or the raw material for generating Presentation Data.
In some embodiments, rendering machine 125 is specifically used for: being drilled according to the backstage provided by centralized control module 130 The dynamic one or more for catching the state parameter of equipment 110 before data, performer's audio, platform of member renders, to obtain comprising void The rendering result of the three-dimensional picture of quasi- image and/or virtual scene is sent to centralized control using the rendering result as Presentation Data Module 130.It may be noted that the content of rendering can only include virtual image, can only include virtual field depending on program demand Scape can also include virtual image and virtual scene simultaneously.In general, the rendering effect specifically presented can be set in advance Meter.
It should be noted that in some embodiments, performer's audio herein is example used in rendering " raw material " Such as, it can be used for driving the nozzle type of virtual image, the nozzle type of virtual image can change according to the variation of audio.
Optionally, in some embodiments, rendering machine 125 be also used to according to it is dynamic catch data information, performer's audio-frequency information, Before platform the state parameter and capture apparatus 117 of equipment 110 acquire for showing the performance field data of reality scene before platform To carry out the picture that rendering generates virtual image and virtual scene.
Monitoring display module 126 is used to carry out one or more below: one provided by centralized control module 130 is presented Video before the collected platform of equipment 110 before a or multiple platforms, so that the personnel behind the scenes such as performer behind the scenes, operating back-stage personnel observe Situation before comprehensive platform；Video before one or more platforms is broadcast according to the control signal provided by centralized control module 130 It puts and is managed and switches.
Word extractor 127 is used to carry out one or more below: receiving the lines number provided by centralized control module 130 According to, and the lines data are presented, such as be shown in monitor, for performer behind the scenes use.Wherein, which includes platform Word script (the referred to as playscript with stage directions), the lyrics and other text informations for needing to prompt performer behind the scenes.
Optionally, in some embodiments, will by equipment such as video camera and microphones, shoot and drill respectively from each visual angle Each road signal of the sound that the movement of picture, spectators out, the effect of special efficacy, acquisition spectators host foreground are directed etc. carries out After packing, it is uniformly sent to centralized control module 130.
Optionally, in some embodiments, equipment 110 or each equipment 120 behind the scenes is individually and centralized control before each platform Module 130 communicates to connect and carries out data and controls the interaction of signal, is then forwarded to centralized control after not needing same summarize Module 130.
In some embodiments, equipment 110 or equipment 120 behind the scenes include the first display unit, the second presentation before a platform The one or more of unit, the first acquisition unit, the second acquisition unit.
Wherein, the first display unit is for receiving and the media data provided by centralized control module 130 being presented.It is optional Ground includes video, performance field data, platform before Presentation Data above-mentioned, platform by the media data that centralized control module 130 provides Preceding audio, audio behind the scenes, performer's audio, lines data etc..
Second display unit be used for according to equipment 110 before the control signal adjustment platform provided by centralized control module 130 or The state parameter of equipment 120 behind the scenes itself.
First acquisition unit is for the media data of media data or backstage before picking platform or the data of performer behind the scenes And it is sent to centralized control module 130.Optionally, the media data before platform include video before platform above-mentioned, performance field data, With audio before platform etc., media data behind the scenes includes audio behind the scenes above-mentioned etc., and the data of backstage performer include above-mentioned move Catch data and performer's audio etc..
Second acquisition unit is used to for the real-time state parameter of equipment 110 before platform or equipment 120 itself behind the scenes being sent to Centralized control module 130.
It may be noted that the equipment communicated to connect with centralized control module 130 in performance system 100 can also be according to function point Class, for example, in some embodiments, performance system 100 includes centralized control module 130 and leads to centralized control module 130 Believe media presentation devices, performing effect display device, medium data acquisition equipment, the Presentation Data generating device etc. of connection.Its In some equipment include the first display unit above-mentioned, the second display unit, the first acquisition unit, the second acquisition unit one It is a or multiple.For example, the display equipment 111 and stereo set 112 in Fig. 2 are the media presentation devices before two kinds of platforms, ear, which returns, to be set Standby 124, monitoring display module 126 and word extractor 127 are three kinds of media presentation devices behind the scenes, include the first display unit and Second acquisition unit；Light units 113 and special effect device 114 are the performing effect display devices before two kinds of platforms, including second is in Existing unit and the second acquisition unit；Microphone 115, monitoring device 116, capture apparatus 117, performer's microphone 122, backstage before platform Microphone 123 is medium data acquisition equipment before platform or behind the scenes, including the first acquisition unit and the second acquisition unit respectively.
The performance system 100 of virtual image proposed by the present invention, the delay of signal is reduced by simplifying transmission node.It drills Member and media signal, the lines data of spectators etc. directly connect with centralized control module 130, and the adjustment control of signal is also all integrated In centralized control module 130, do not need in addition to connect control equipment, when so as to effectively reduce consumed by data transmission Between.
In some embodiments, centralized control module 130 includes one or more submodules below:
Media data interacts submodule, is used for: the media data provided by equipment 110 before platform or equipment 120 behind the scenes is provided, Media data is sent to before corresponding platform equipment 110 or equipment 120 behind the scenes so that the media data is played out or be handled or Output media data is the purposes such as to broadcast or record；
Equipment state receiving submodule, the state parameter for equipment 110 before receiving platform or equipment 120 behind the scenes；
Equipment adjusting submodule, for that will be used to adjust the control of the state parameter of equipment 110 or equipment 120 behind the scenes before platform Signal is sent to equipment 110 or equipment 120 behind the scenes before platform；
Actor data receiving submodule for receiving the data of performer behind the scenes, including dynamic catches data and performer's audio；
Data sub-module stored, for being stored to the data received；
Rendering data interacts submodule, receives machine 125 to be rendered for the equipment 110 before platform or equipment 120 behind the scenes The rendering materials that use simultaneously are sent to rendering machine 125, and receive the rendering result that rendering machine 125 generates；Optionally, should Rendering materials include the dynamic one or more for catching the state parameter of equipment 110 before data, performer's audio, platform of performer behind the scenes, should Rendering result includes Presentation Data above-mentioned or the raw material for generating the Presentation Data.
Optionally, before platform equipment 110 further include coordinate capture equipment, for obtain display equipment 111, stereo set 112, It is set before the one or more such as personnel platform before microphone 115, capture apparatus 117, platform before light units 113, special effect device 114, platform Standby and personage coordinate parameters are simultaneously sent to centralized control module 130.The rendering data interaction subelement of centralized control module 130 It is also used to using the coordinate parameters as rendering materials and is sent to rendering machine 125.Rendering machine 125 includes reality mapping submodule Block, it is corresponding to obtain for personnel before equipment 110 before platform or platform to be mapped in real time in virtual scene according to the coordinate parameters Dummy object.Wherein, which includes the one or more of position, direction, size of object etc..The coordinate captures equipment It can be that optics is dynamic to catch equipment, obtained for capturing the information of point by capturing the optics being arranged in equipment 110 before platform in advance Take coordinate parameters.
Optionally, centralized control module 130 further includes artificial control submodule.The artificial control submodule is used for: being received The operational order of operator, and operational order is sent to equipment 110 or equipment 120 behind the scenes before corresponding platform, to pass through Centralized control module 130 artificially controls equipment 110 or equipment 120 behind the scenes before each platform, to adjust equipment 110 or backstage before platform The Presentation Data of the media data or generation on media data before the state parameter of equipment 120 or collected platform or backstage into Row processing.Optionally, which is the instruction for cooperating playscript with stage directions demand and actual conditions and being controlled performance scene.Example Such as, which can be used for adjusting the state parameter of equipment 110 or equipment 120 behind the scenes before platform.For another example, the operational order is available In processing to summarizing the data being collected into, for example text, special effect of picture, water are superimposed directly on final program pictures Print and other effects.The performance system 100 of virtual image proposed by the present invention, by the way that artificial control submodule is arranged, so that operator Member can artificially equipment 110, equipment 120 behind the scenes before console, can process, enrich to the data being collected into are summarized The effect and content of performance.
Optionally, centralized control module 130 further includes artificial editor's submodule.Artificial editor's submodule is for receiving behaviour The edit operation for making personnel edits media data according to the edit operation.For example, the editor includes editing, Duo Gejing The processing such as switching of performance field data of head.
Optionally, centralized control module 130 further includes moving to catch data mart modeling submodule, for carrying out one below or more A operation:
The dynamic mapping for catching data, allows to map the data on different models；
To the dynamic reparation for catching data, due to the influence of site environment, it is possible that the case where frame losing, position loss, this Place can repair it；
The dynamic mask for catching data, the dynamic of some position of occlusion catch data.
Optionally, centralized control module 130 further includes showing submodule.The displaying submodule is used for performance system 100 Operator show the information of equipment 110 and/or equipment 120 behind the scenes before received platform, such as the media before show stand The state parameter of equipment 110 before data, media data behind the scenes, platform, equipment 120 behind the scenes state parameter one or more, Situation before capable of intuitively observing platform so as to operator, behind the scenes.
In some embodiments, Fig. 1 and Fig. 2 are please referred to, centralized control module 130 above-mentioned includes video control unit 131, Audio control unit 132, light control unit 133, special efficacy control unit 134, lens control unit 135, lines control The one or more of unit 136.
Wherein, video control unit 131 is for executing one or more operations below:
Receive by be related to equipment 110 before the platform of video data or the transmitting of equipment 120 behind the scenes Lai equipment state parameter, can Selection of land, including receiving the state parameter of display equipment 111, the state parameter for receiving monitoring device 116, receiving capture apparatus 117 State parameter, receive monitoring display module 126 state parameter one or more；
The control signal for being used to adjust the state parameter for the equipment for being related to video data is sent to corresponding equipment, it is optional Ground, including the control signal for being used to adjust the state parameter of display equipment 111 is sent to display equipment 111, will be used to adjust The state that the control signal of the state parameter of monitoring device 116 is sent to monitoring device 116, will be used to adjust capture apparatus 117 The control signal of parameter is sent to the control signal of capture apparatus 117, the state parameter that will be used to adjust monitoring display module 126 It is sent to the one or more of monitoring display module 126；
The video data come by equipment 110 before platform or equipment 120 behind the scenes transmitting is received, optionally, including reception is by one Or video, reception are collected by one or more capture apparatus 117 before multiple collected one or more platforms of monitoring device 116 One or more performance field datas, receive the one or more that obtained Presentation Data is handled by rendering machine 125；
The video data that video, performance field data and Presentation Data etc. receive before platform is managed, including is carried out The operations such as distribution, storage broadcasting.Optionally, video control unit 131 above-mentioned includes below one to the management of video data A or multiple operations:
One or more video datas such as video, performance field data, Presentation Data before platform are stored；
The video datas such as video before platform and/or performance field data are sent to monitoring display module 126, so that backstage is drilled The backstage such as member, operating back-stage personnel personnel observe situation before comprehensive platform；
Performance field data as rendering materials is sent to rendering machine 125, for rendering machine 125 according to receiving Video data rendered, for example, can use performance field data generates corresponding with reality scene virtual scene or just In reality scene is superimposed with virtual scene；
The video datas such as Presentation Data are sent to display equipment 111, so that personnel watch virtual image in real time before platform Performing effect；
Externally output performance field data is the purposes such as to be broadcasted or be recorded.
Further, in some embodiments, before platform video or performance field data be using multiple monitoring devices 116 or The collected multi-channel video signal of multiple capture apparatus 117, multiple monitoring device 116 or multiple capture apparatus 117 are by multichannel Vision signal shunting is sent to centralized control module 130.And video control unit 131 is specifically used for video before the reception multichannel platform And shunting is sent to equipment 110 or equipment 120 behind the scenes before corresponding platform.
The performance system 100 of virtual image proposed by the present invention is realized by the way that video control unit 131 above-mentioned is arranged Video data is presented to the preceding spectators of platform in real time, realizes and centralized control in real time is carried out to the equipment for being related to video data.
Audio control unit 132 is for executing one or more operations below:
Receive by be related to equipment 110 before the platform of audio data or the transmitting of equipment 120 behind the scenes Lai equipment state parameter, can Selection of land, including the state parameter of microphone 115, the state parameter for receiving microphone 123 behind the scenes, reception performer Mike before receiving platform The state parameter of wind 122, the state parameter for receiving stereo set 112 receive one or more that ear returns the state parameter of equipment 124 It is a；
The control signal for being used to adjust the state parameter for the equipment for being related to audio data is sent to corresponding equipment, it is optional Ground, including the control signal for being used to adjust the state parameter of microphone 115 before platform is sent to microphone 115 before platform, will be used for The control signal for adjusting the state parameter of microphone 123 behind the scenes is sent to microphone 123 behind the scenes, will be used to adjust performer's microphone The control signal of 122 state parameter is sent to performer's microphone 122, the state parameter that will be used to adjust stereo set 112 Control signal is sent to stereo set 112, the control signal for being used to adjust the state parameter that ear returns equipment 124 is sent to ear returns The one or more of equipment 124；For example, opening or closing the sound channel of each microphone according to drama or performance situation；
The audio data come by equipment 110 before platform or equipment 120 behind the scenes transmitting is received, optionally, including reception is by one Or audio, reception are adopted by one or more microphones 123 behind the scenes before the collected one or more platforms of microphone 115 before multiple platforms The one or more collected audio behind the scenes is received by the collected one or more performers of one or more performer's microphones 122 The one or more of the material audio of audio, the pre-stored background music of acquisition etc.；Optionally, the material audio is preparatory It is stored in the database of centralized control module 130；
The audio data that audio, audio, performer's audio and material audio behind the scenes etc. receive before platform is managed collectively, Including being allocated, storing the operation such as broadcasting.Optionally, Audio control unit 132 above-mentioned includes to the management of audio data One or more operations below:
One or more audio datas such as audio, audio behind the scenes, performer's audio, material audio before platform are stored；
Stereo set 112 before the audio datas such as performer's audio, material audio to be sent to platform；For example, giving a performance In the process, according to the demand of the playscript with stage directions, material audio is transferred and is played；Optionally, centralized control module 130 connects simultaneously More stereo sets 112 play performer's audio and material audio simultaneous transmission at most platform stereo set 112 to synchronize；
One or more audio datas such as audio, audio behind the scenes, performer's audio before platform are sent to ear and return equipment 124；
Audio, audio behind the scenes, the one or more of material audio before performer's audio, platform are sent to wash with watercolours as rendering materials Machine 125 is contaminated, so that rendering machine 125 carries out visualization rendering according to the audio data received or generates virtual scene Voice data.
Further, in some embodiments, audio, audio behind the scenes, performer's audio are multipath audio signals before platform.It should Multipath audio signal shunting is sent to centralized control module 130.And Audio control unit 132 is specifically used for believing the MCVF multichannel voice frequency It number shunts and to be sent to equipment 110 or equipment 120 behind the scenes before corresponding platform.For example, scene might have the demand of recording, and record When generally will not include commanding sound.Therefore, in transmission using shunting mode by multiple signals separately send, It can be more easily handled, be synthesized convenient for the later period, the media signals such as audio, video can be handled more flexiblely.
In some embodiments, rendering machine 125 is including in the first sound visualization, second sound visualization One or more.
The first sound visualization is used to generate or adjust according to performer's audio the nozzle type of virtual image, so that empty The voice intended in the nozzle type and sound of image matches.Such as the mouth of virtual image is opened and closed with the presence or absence of sound.
The second sound visualization is used for according to audio before performer's audio, platform, audio behind the scenes, one of material audio Or it is multiple, to adjust the light and/or background in virtual scene.Such as the light and shade and color of light, sound are adjusted according to sound When the tone of sound is high, light is brightened, lighter, when the tone of sound is low, by lights dim, is darkened；For another example basis Sound adjusts the color of background or replaces different backgrounds according to different sound.
The performance system 100 of virtual image proposed by the present invention is realized by the way that Audio control unit 132 above-mentioned is arranged Personnel and performer behind the scenes are able to carry out actual conversation before platform, realize and are concentrated in real time to the equipment for being related to audio data Control.
Light control unit 133 is for executing one or more operations below:
It controls the state parameter of light units 113 freely with the lighting effects before console, specifically, receives Acting Department The state parameter for the light units 113 that the operator of system 100 inputs in real time is simultaneously sent to light units 113 or will record in advance The state parameter of the light units 113 of system is sent to light units 113, with the lighting effects before console；
Light units 113 that transmitted in real time by light units 113 or operator is inputted or prerecording State parameter is sent to rendering machine 125 as rendering materials, in order to render machine 125 according to the shape of the light units 113 State parameter simulates the lighting effects before putting into effect in virtual scene.
Accordingly, in some embodiments, rendering machine 125 includes virtual light unit.The virtual light unit is used for The state parameter for receiving the light units 113 provided by centralized control module 130, exists according to the state parameter of light units 113 Lighting effects in virtual scene before simulation table, and then the lighting effects in virtual scene and the light units before platform may be implemented 113 true lighting effects are synchronous.
Special efficacy control unit 134 is for executing one or more operations below:
It controls the state parameter of special effect device 114 freely with the special efficacy before console, specifically, receives performance system The state parameter for the special effect device 114 that 100 operator inputs in real time is simultaneously sent to special effect device 114 or will prerecord The state parameter of special effect device 114 be sent to special effect device 114, with special efficacy before console；
Special effect device 114 that transmitted in real time by special effect device 114 or operator is inputted or prerecording State parameter is sent to rendering machine 125 as rendering materials, in order to render machine 125 according to the shape of the special effect device 114 State parameter simulates the special efficacy before putting into effect in virtual scene.
Accordingly, in some embodiments, rendering machine 125 includes virtual special efficacy unit.The virtual special efficacy unit is used for The state parameter for receiving the special effect device 114 provided by centralized control module 130, exists according to the state parameter of special effect device 114 Special efficacy before simulation is put into effect in virtual scene, and then the special effect device 114 before the special efficacy in virtual scene and platform may be implemented True special efficacy is synchronous.
Lens control unit 135 is for executing one or more operations below:
Control the state parameter of capture apparatus 117 and/or monitoring device 116 freely to control adopting for live media data Collection, specifically, the state parameter for the capture apparatus 117 that the operator of reception performance system 100 inputs in real time are simultaneously sent to bat It takes the photograph equipment 117 or the state parameter for the capture apparatus 117 prerecorded is sent to capture apparatus 117, with control performance scene Shooting；
Capture apparatus 117 that transmitted in real time by capture apparatus 117 or operator is inputted or prerecording State parameter is sent to rendering machine 125 as rendering materials, in order to render machine 125 according to the state of capture apparatus 117 Virtual lens corresponding with capture apparatus 117 are arranged in parameter in virtual scene.
Accordingly, in some embodiments, rendering machine 125 includes virtual lens unit.The virtual lens unit is used for The state parameter for receiving the capture apparatus 117 provided by centralized control module 130, exists according to the state parameter of capture apparatus 117 Virtual lens corresponding with the capture apparatus 117 in reality are simulated in virtual scene, to render based on the virtual lens Virtual image and/or virtual scene.
The performance system 100 of virtual image proposed by the present invention is controlled by setting comprising light control unit 133, special efficacy The centralized control module 130 of unit 134 and lens control unit 135 and comprising virtual light unit, virtual special efficacy unit and The rendering machine 125 of virtual lens unit, convenient for the media data of reality scene, spot effect are merged with virtual scene, energy It is enough so that lighting effects, special efficacy in virtual scene with before platform true lighting effects and true special efficacy it is synchronous so that empty Quasi- scene is truer.
Lines control unit 136 is used for: as needed sending out the lines data prerecorded according to pre-set opportunity The lines Data Concurrent for sending the operator to word extractor 127 or reception performance system 100 to input in real time is sent to word extractor 127. The application of the lines control unit 136 is very extensive.For example, prompting the lyrics sometimes when performer gives song recitals；It is drilling Member can predetermined fraction lines when interacting with welcome guest；In addition, director may carry out real-time prompting to performer during program. Wherein, the lyrics of song, dialogue the lines data such as the playscript with stage directions prestore in advance；Real-time suggestion content is directed, then is direct Input.
Optionally, equipment 110 or equipment 120 behind the scenes have the corresponding access in centralized control module 130 before each platform Unit, each unit in centralized control module 130 is equipped with to be communicated with equipment 110 before corresponding platform or equipment 120 behind the scenes The interface of connection.For example, video control unit 131 and display equipment 111, monitoring device 116, capture apparatus 117, monitoring are shown One or more communication connections of module 126, rendering machine 125, for another example, Mike before frequency control unit and stereo set 112, platform One or more communication links that wind 115, performer's microphone 122, microphone 123 behind the scenes, ear return equipment 124, render machine 125 It connects.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention Any simple modification, equivalent change and modification made to the above embodiment, all of which are still within the scope of the technical scheme of the invention.

Claims (16)

1. a kind of performance system of virtual image, which is characterized in that the system comprises:
Equipment before one or more platforms, equipment and centralized control module communicate to connect before the platform；
One or more backstage equipment, the backstage equipment and the centralized control module communicate to connect；
And the centralized control module, for receiving the information transmitted by equipment before the platform and the equipment behind the scenes and progress Management and distribution, be included in front of the platform between equipment and the equipment behind the scenes or before multiple platforms between equipment or Information is transmitted between multiple equipment behind the scenes.
2. the performance system of virtual image according to claim 1, which is characterized in that equipment is used for before the platform: carrying out According to situation before the information presentation performing effect of centralized control module offer, picking platform and it is sent to the centralized control mould The one or more of block.
3. the performance system of virtual image according to claim 2, which is characterized in that equipment includes that display is set before the platform The one or more of microphone, monitoring device, capture apparatus before standby, stereo set, light units, special effect device, platform；
The display equipment is used for: the video data provided by the centralized control module is presented, by the reality of the display equipment When state parameter be sent to the centralized control module, adjusted according to the control signal provided by the centralized control module The state parameter of the display equipment；
The stereo set is used for: the audio data provided by the centralized control module is played, by the reality of the stereo set When state parameter be sent to the centralized control module, adjusted according to the control signal provided by the centralized control module The state parameter of the stereo set；
The light units are used for: lighting effects are presented, the real-time state parameter of the light units is sent to the collection Middle control module, adjusted according to the control signal provided by the centralized control module the state parameter of the light units with Adjust lighting effects；
The special effect device is used for: special efficacy is presented, the real-time state parameter of the special effect device is sent to the concentration and is controlled Molding block adjusts the state parameter of the special effect device according to the control signal provided by the centralized control module to adjust Special efficacy before platform；
Microphone is used for before the platform: audio and it is sent to the centralized control module before the platform of personnel before picking platform, it will be described The real-time state parameter of microphone is sent to the centralized control module before platform, according to what is provided by the centralized control module Control signal adjusts the state parameter of microphone before the platform；
The monitoring device is used for: video and being sent to the centralized control module in order to by video before the platform before picking platform Personnel behind the scenes are supplied to by the centralized control module, the real-time state parameter of the monitoring device is sent to the collection Middle control module adjusts the state parameter of the monitoring device according to the control signal provided by the centralized control module； Wherein, the personnel behind the scenes include performer and operating back-stage personnel behind the scenes；
The capture apparatus is used for: shooting performance field data is simultaneously sent to the centralized control module, by the capture apparatus Real-time state parameter be sent to the centralized control module, according to the control signal provided by the centralized control module come Adjust the state parameter of the capture apparatus.
4. the performance system of virtual image according to claim 1, which is characterized in that the backstage equipment is used for: being carried out The Data Concurrent for acquiring performer behind the scenes send to the centralized control module, acquires situation behind the scenes and be sent to the centralized control mould Situation and/or the situation behind the scenes and/or the curtain before the platform are presented according to the information that the centralized control module provides for block The data of performer, the information provided according to the centralized control module generate drilling comprising virtual image and/or virtual scene afterwards The one or more of multicast data.
5. the performance system of virtual image according to claim 4, which is characterized in that the backstage equipment includes that dynamic catch sets Standby, performer's microphone, microphone behind the scenes, ear return the one or more of equipment, rendering machine, monitoring display module, word extractor；
It is described dynamic to catch equipment and send for acquiring the dynamic Data Concurrent of catching of the performer behind the scenes to the centralized control module, wherein It is described to move the body motion data and/or expression data for catching that data include the performer behind the scenes；
Performer's microphone is used for: performer's audio of the acquisition performer behind the scenes is simultaneously sent to the centralized control module, will The real-time state parameter of performer's microphone is sent to the centralized control module, mentions according to by the centralized control module The control signal of confession adjusts the state parameter of performer's microphone；
The backstage microphone is used for: the audio behind the scenes of acquisition operating back-stage personnel is simultaneously sent to the centralized control module, will The real-time state parameter of the backstage microphone is sent to the centralized control module, mentions according to by the centralized control module The control signal of confession adjusts the state parameter of the microphone behind the scenes；
The ear returns equipment and is used for: playing audio before the platform provided by the centralized control module, the audio behind the scenes and described Performer's audio it is one or more so as to the performer behind the scenes can receive staff commander, with personnel before platform talk with And hear accompaniment and the sound of oneself, the real-time state parameter that the ear returns equipment is sent to the centralized control module, The state parameter that the ear returns equipment is adjusted according to the control signal provided by the centralized control module；
The rendering machine is used for according to the wash with watercolours for being rendered, and being obtained by the rendering materials that the centralized control module provides Dye result is sent to the centralized control module, wherein the rendering result includes the Presentation Data or described for generating The raw material of Presentation Data；
The monitoring display module is used for: equipment is adopted before the one or more platform provided by the centralized control module is presented Video before the platform collected, according to the control signal provided by the centralized control module to video before one or more platforms Broadcasting is managed and switches；
The lines data that the word extractor is provided by the centralized control module for rendering.
6. the performance system of virtual image according to claim 1, which is characterized in that equipment or the backstage before the platform Equipment includes one or more units below:
First display unit, for receiving and presenting the media data provided by the centralized control module；
Second display unit, for according to equipment or the curtain before the control signal adjustment platform provided by centralized control module The state parameter of equipment itself afterwards；
First acquisition unit, for the media data of media data or backstage before picking platform or the Data Concurrent of performer behind the scenes It send to the centralized control module；
Second acquisition unit, for the real-time state parameter of equipment before the platform or the equipment itself behind the scenes to be sent to institute State centralized control module.
7. according to the performance system of virtual image described in claim 3 and 5, which is characterized in that the centralized control module packet Video control unit is included, for executing one or more operations below:
Receive the state parameter of the display equipment；
Receive the state parameter of the monitoring device；
Receive the state parameter of the capture apparatus；
Receive the state parameter of the monitoring display module；
The control signal for being used to adjust the state parameter of the display equipment is sent to the display equipment；
The control signal for being used to adjust the state parameter of the monitoring device is sent to the monitoring device；
The control signal for being used to adjust the state parameter of the capture apparatus is sent to the capture apparatus；
The control signal for being used to adjust the state parameter of the monitoring display module is sent to the monitoring display module；
It receives by video before one or more collected one or more platforms of monitoring device；
It receives by one or more capture apparatus collected one or more performance field data；
Receive the Presentation Data obtained by the rendering machine processing；
Video, the performance field data and the Presentation Data before the platform are managed, including one below or more A operation:
Video before the platform and/or the performance field data are sent to the monitoring display module for the personnel behind the scenes Situation before platform is observed by the monitoring display module；
The rendering machine is sent to using the performance field data as the rendering materials；
The Presentation Data is sent to the display equipment, so that personnel watch performing effect in real time before the platform；
Export the performance field data externally to be broadcasted or be recorded；
Video, the performance field data, the one or more of the Presentation Data before the platform are stored.
8. according to the performance system of virtual image described in claim 3 and 5, which is characterized in that the centralized control module packet Audio control unit is included, for executing one or more operations below:
Receive the state parameter of microphone before the platform；
Receive the state parameter of the microphone behind the scenes；
Receive the state parameter of performer's microphone；
Receive the state parameter of the stereo set；
Receive the state parameter that the ear returns equipment；
The control signal for being used to adjust the state parameter of microphone before the platform is sent to microphone before the platform；
The control signal for being used to adjust the state parameter of the microphone behind the scenes is sent to the microphone behind the scenes；
The control signal for being used to adjust the state parameter of performer's microphone is sent to performer's microphone；
The control signal for being used to adjust the state parameter of the stereo set is sent to the stereo set；
The control signal for being used to adjust the state parameter that the ear returns equipment is sent to the ear and returns equipment；
It receives by audio before the collected one or more platform of microphone before one or more platforms；
It receives by the collected one or more of the one or more microphones behind the scenes audio behind the scenes；
It receives by one or more performer's microphone collected one or more performer's audio；
Obtain pre-stored material audio；
Audio, audio, performer's audio and the material audio behind the scenes before the platform are managed, including below One or more operation:
Performer's audio and the material audio are sent to the stereo set to play out；
Audio, the backstage audio, the one or more of performer's audio before the platform are sent to the ear and return equipment；
It will be described in one or more conducts of audio, the backstage audio, the material audio before performer's audio, the platform Rendering materials are sent to the rendering machine；
Audio, the backstage audio, performer's audio, the one or more of the material audio before the platform are deposited Storage.
9. the performance system of virtual image according to claim 8, which is characterized in that the rendering machine includes below One or more units:
First sound visualization, for generating or adjusting the nozzle type of the virtual image according to performer's audio；
Second sound visualization, for according to audio, the audio, the element behind the scenes before performer's audio, the platform The one or more of material audio, to adjust the light and/or background in the virtual scene.
10. according to the performance system of virtual image described in claim 3 and 5, it is characterised in that:
The centralized control module includes light control unit, is used for: the operator for receiving the performance system inputs in real time The light units state parameter and be sent to the light units or by the state for the light units prerecorded Parameter is sent to the light units, with the lighting effects before console；And by it is being transmitted in real time by the light units, Or the state parameter of the light units that are that the operator inputs or prerecording is sent to as the rendering materials The rendering machine；
The rendering machine includes virtual light unit, for receiving the light units provided by the centralized control module State parameter, simulated in the virtual scene according to the state parameter of the light units put into effect before lighting effects.
11. according to the performance system of virtual image described in claim 3 and 5, it is characterised in that:
The centralized control module includes special efficacy control unit, is used for: the operator for receiving the performance system inputs in real time The special effect device state parameter and be sent to the special effect device or by the state for the special effect device prerecorded Parameter is sent to the special effect device, with special efficacy before console；And it will be being transmitted in real time by the special effect device or described The state parameter of the special effect device that is operator's input or prerecording is sent to the wash with watercolours as the rendering materials Contaminate machine；
The rendering machine includes virtual special efficacy unit, for receiving the special effect device provided by the centralized control module State parameter, simulated in the virtual scene according to the state parameter of the special effect device put into effect before special efficacy.
12. according to the performance system of virtual image described in claim 3 and 5, it is characterised in that:
The centralized control module includes lens control unit, is used for: the operator for receiving the performance system inputs in real time The capture apparatus state parameter and be sent to the capture apparatus or by the state for the capture apparatus prerecorded Parameter is sent to the capture apparatus, to control the shooting at performance scene；And by it is being transmitted in real time by the capture apparatus, Or the state parameter of the capture apparatus that is that the operator inputs or prerecording is sent to as the rendering materials The rendering machine；
The rendering machine includes virtual lens unit, for receiving the capture apparatus provided by the centralized control module State parameter, be arranged in the virtual scene according to the state parameter of the capture apparatus corresponding with the capture apparatus Virtual lens, to carry out the rendering of the virtual image and/or the virtual scene based on the virtual lens.
13. according to the performance system of virtual image described in claim 3 and 5, which is characterized in that the centralized control module packet Lines control unit is included, for the lines data prerecorded to be sent to the word extractor or receive the Acting Department The lines Data Concurrent that the operator of system inputs in real time is sent to the word extractor.
14. according to the performance system of virtual image described in claim 3 and 5, which is characterized in that the centralized control module packet Include one or more submodules below:
Media data interacts submodule, will for receiving the media data provided by equipment before the platform or the equipment behind the scenes The media data is sent to before the corresponding platform equipment or the equipment behind the scenes or the output media data to broadcast Or it records；
Equipment state receiving submodule, for receiving the state parameter of equipment or the equipment behind the scenes before the platform；
Equipment adjusting submodule, for that will be used to adjust the control letter of the state parameter of equipment or the equipment behind the scenes before the platform Number it is sent to equipment or the equipment behind the scenes before the platform；
Actor data receiving submodule for receiving the data of the performer behind the scenes, including described dynamic catches data and the performer Audio；
Data sub-module stored, for being stored to the data received；
Rendering data interacts subelement, for receiving the rendering materials from equipment before the platform or the equipment behind the scenes and sending To the rendering machine, and the rendering result that the reception rendering machine generates；Wherein, the rendering materials include institute State the dynamic one or more for catching the state parameter of equipment before data, performer's audio, the platform of performer behind the scenes.
15. the performance system of virtual image according to claim 14, it is characterised in that:
Equipment further includes that coordinate captures equipment before the platform, for obtaining the display equipment, the stereo set, the light Before equipment, the special effect device, the platform before microphone, the capture apparatus, the platform personnel one or more coordinates Parameter is simultaneously sent to the centralized control module；
The rendering data interaction subelement of the centralized control module is also used to using the coordinate parameters as the rendering Material is simultaneously sent to the rendering machine；
The rendering machine includes real mapping submodule, for according to the coordinate parameters by equipment before the platform or described Preceding personnel are mapped in the virtual scene in real time to obtain corresponding dummy object.
16. the performance system of virtual image according to claim 6, which is characterized in that the centralized control module includes Artificial control submodule, is used for:
The operational order of operator is received, and the operational order is sent to equipment or the backstage before the corresponding platform Equipment, to adjust the media data before the platform before the state parameter or the collected platform of equipment or the equipment behind the scenes Or the media data on the backstage or the Presentation Data of generation are processed.
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