CN104540275A - Method, device and system for adjusting site lighting device - Google Patents
Method, device and system for adjusting site lighting device Download PDFInfo
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Abstract
The invention provides a method for adjusting a site lighting device. According to the method, optical parameters of the lighting device is adjusted according to the media content, so that a scene adapting to the media content is set off by contrast through lamplight of the lighting device. The method comprises the following steps of utilizing a media collecting and separating module for collecting the media content and separating out videos, audios and characters; utilizing a media analysis and recognition module for recognizing and analyzing the videos, the audios and the characters, and outputting scene information; utilizing a scene reconstruction module for reconstructing a virtual scene similar to a media scene as much as possible according to the scene information, and outputting visual scene information; utilizing a lighting decision making module for conducting logic judgment according to the virtual scene information, and outputting a lighting instruction; utilizing a lighting driving module for adjusting the optical parameters of the lighting device according to the lighting instruction, so that the lighting device emits corresponding lamplight, and the scene adapting to the media content is set off by contrast. The invention further provides a device and system which can implement the method for adjusting the site lighting device.
Description
Technical field
The present invention relates to a kind of method, the equipment and system that regulate on-the-spot lighting device.
Background technology
It has been requisite in people's daily life loosing that the display screen of television set, computer or cinema watches various video.People are normally turning on lamp when watching or are watching video under lamp being closed this two states, and such as, cinema, when movie, is usually turn off light, and people see a film in the dark; Or when seeing TV at home, people open lamp, see TV under the illumination of light.This time, Lighting control in the content that these media of display screen of television set, computer or cinema are play and be in the at that time environment of people is two parallel systems, there is no direct relation each other, illumination can not change along with the conversion of media play scene, can not participate in setting off by contrast of scene.Such as, in family parlor, the camera lens that the sun beats down play by TV, and the light in parlor can not because appearance such camera lens and increase brightness and become warm tones, also can not along with TV being play camera lens and dim light at night.Because the scene in the scene in the content that media are play and be in the at that time environment of people is separated from each other, sometimes or even inharmonious or conflict, in this case, the viewing experience of people receives great destruction, usually has a kind of sensation of enjoying oneself to heart's content not.
But constantly improving viewing experience by technological innovation is all the thing that people seek assiduously all the time.Such as, people have invented film, everybody is made to see a film the inside at the cinema, a main distinction of film and TV is just that the screen of film will be far longer than the screen of television set, the size of the scene that same media content produces when playing on the screen of television set and screen is at the cinema play is different, the visual impact that larger broadcasting scene is brought to spectators is larger, experiences also stronger.But, no matter be television set or film, people mainly pass through in the way in the face of adopting when how to improve this problem of viewing experience the size (large display screen such as from the small display curtain of television set to cinema) changing display screen, or pass through the presentation mode (such as the appearance of 3D film) of the content changing display screen.Howsoever, the thinking of people is mostly confined to improve display unit, and the scene produced when therefore playing also only is limited on the display screen.People do not recognize, on-the-spot great function and the value for improving oneself viewing experience of the viewing oneself be now in.
Just think, black night evening, TV is seen in the parlor that you stay at home alone, plays horror film on TV.In film, outside room, It's raining in torrents, lightning flashes and thunder rumbles; In room, a white unknown object gently moves.Picture is prominent to be turned, and the object of that white will be swooped towards you suddenly.Now, if your lighting device in family parlor just sends bright lamplight, the light that you can or can not feel such creates destruction to the scene that TV is play, and greatly have impact on your viewing experience; And if the lighting device in your family parlor can according to now play content real-time change, light is more and more dim, the scene that the field scene making oneself now be in and TV are play closely, you can or can not think that scene that TV is play extends to the scene at your place seemingly from the screen of television set, two scenes combine together, in oneself that cabin seemingly just in film, and the object of that white will be jumped out seemingly to you and flutterred from TV, now, can or can not you have a kind of stronger sensation on the spot in person?
Summary of the invention
In order to overcome above-mentioned technological deficiency, the object of the present invention is to provide a kind of method, equipment and the system that regulate on-the-spot lighting device, by the method for the on-the-spot lighting device of this adjustment, equipment and system, allow lighting device according to live media content real-time change, thus utilize the light of lighting device to set off the scene proper mutually with media content by contrast at the scene, make people have sensation on the spot in person, greatly improve the viewing experience of people.
The invention discloses a kind of method regulating on-the-spot lighting device, regulate the corresponding optical parametric of lighting device according to live media content, thus realize utilizing the light of lighting device to set off the scene proper mutually with media content by contrast at the scene.
Preferably, the method comprises the following steps: utilize acquisition of media separation module gather media content and from media content, isolate video, audio frequency and word; Utilize Media Analysis identification module identify the video separated, audio frequency and word and analyze, and export scene information; Scene rebuilding module is utilized to reconstruct a virtual scene similar as far as possible with the media scene described in media content according to the scene information that Media Analysis identification module exports and export virtual scene information; The virtual scene information utilizing illumination decision-making module to export according to scene rebuilding module carries out Logic judgment, exports lighting instruction; Utilize illumination driver module to regulate the optical parametric of on-the-spot lighting device according to lighting instruction, make lighting device send corresponding light, thus set off the scene proper mutually with media content at the scene by contrast.
Preferably, collection comprises digital hardware collection, collection of simulant signal and network collection.
Preferably, identification comprises video identification, audio identification and Text region; Video identification refers to the separate feature identifying and present in video, and generates corresponding Word message according to the described separate feature identified; Audio identification refers to the separate feature identifying and present in audio frequency, and generates corresponding Word message according to the separate feature identified; Text region comprises personage's dialogue or aside is carried out to identification and obtained Word message, carries out identification obtain Word message to captions, and carries out identification to the word that directly transmission comes from file or agreement and obtain Word message.
Preferably, Media Analysis identification module is by the Word message obtained by video identification, the Word message obtained by audio identification and carry out character analysis by the Word message that Text region obtains, and exporting with word is the scene information of carrier.
Preferably, the scene information that Media Analysis identification module exports comprises scene separate feature, accuracy rate information and time period information.
Preferably, virtual scene has with media play content similar features, to the real-time characteristic of media content and character express feature; Similar features refers to that virtual scene can be similar with media play content to greatest extent; Real-time characteristic refers to that virtual scene changes along with the change of media content, and can follow the tracks of the change of media scene as quickly as possible; Character express feature refers to that virtual scene is only described with word.
Preferably, Logic judgment comprises scene brightness Logic judgment, scene form and aspect Logic judgment, scene colour temperature Logic judgment, scene saturation Logic judgment.
Preferably, optical parametric comprises any one in brightness, form and aspect, colour temperature and saturation, any two, any three or all items.
Preferably, acquisition of media separation, Media Analysis identification, scene rebuilding, illumination decision-making and illumination driving process must complete as early as possible within the time period of a media scene, thus make lighting device according to the change of live media content real-time change.
The invention also discloses a kind of equipment regulating on-the-spot lighting device, this equipment at least comprises: acquisition of media separation module, Media Analysis identification module, scene rebuilding module, illumination decision-making module, illumination driver module and lighting device; Acquisition of media separation module, for gathering media content and isolate video, audio frequency and word from media content; Media Analysis identification module, for identifying the video separated, audio frequency and word and analyzing, and exports scene information; Scene rebuilding module, the scene information for exporting according to Media Analysis identification module reconstructs a virtual scene similar as far as possible with the media scene described in media content and exports virtual scene information; Illumination decision-making module, carries out Logic judgment for the virtual scene information exported according to scene rebuilding module, exports lighting instruction; Illumination driver module, for regulating the optical parametric of on-the-spot lighting device according to lighting instruction, makes lighting device send corresponding light, thus sets off the scene proper mutually with media content at the scene by contrast.
The invention also discloses a kind of system, this system at least has the equipment of lighting device and the on-the-spot lighting device of above-mentioned adjustment.
After have employed technique scheme, compared with prior art, there is following beneficial effect: by the method for the on-the-spot lighting device of this adjustment, equipment and system, allow lighting device according to live media content real-time change, thus utilize the light of lighting device to set off the scene proper mutually with media content by contrast at the scene, make people have sensation on the spot in person, greatly improve the viewing experience of people.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the equipment of the on-the-spot lighting device of adjustment meeting the preferred embodiment of the present invention.
Fig. 2 is the Method And Principle schematic diagram of the on-the-spot lighting device of adjustment meeting the preferred embodiment of the present invention.
Fig. 3 is the Method And Principle schematic diagram of the on-the-spot lighting device of the adjustment meeting the preferred embodiment of the present invention of further refinement.
Fig. 4 is the schematic diagram of character analysis in the method for the on-the-spot lighting device of adjustment meeting the preferred embodiment of the present invention.
Fig. 5 is the schematic diagram that the method sound intermediate frequency of the on-the-spot lighting device of adjustment meeting the preferred embodiment of the present invention is analyzed.
Fig. 6 is the schematic diagram of video analysis in the method for the on-the-spot lighting device of adjustment meeting the preferred embodiment of the present invention.
Reference numeral
1: user;
2: television set;
3: the equipment regulating on-the-spot lighting device;
41: the first lighting devices, 42: the second lighting devices, 43: the three lighting devices, 44: the four lighting devices, 45: the five lighting devices.
Embodiment
Advantage of the present invention is set forth further below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, a user 1 watches the media content play in television set 2 just at the scene.Regulate the equipment 3 of on-the-spot lighting device to be connected with television set 2, go back and lighting device, such as the first lighting device 41, second lighting device 42, the 3rd lighting device 43, the 4th lighting device 44, the 5th lighting device 45 connect simultaneously.Wherein, the first lighting device 41, second lighting device 42 is arranged in the side at television set 2 back side, and the 3rd lighting device 43, the 4th lighting device 44, the 5th lighting device 45 are arranged in the side at user 1 back side.The equipment 3 of the on-the-spot lighting device of this adjustment at least comprises acquisition of media separation module, Media Analysis identification module, scene rebuilding module, illumination decision-making module, illumination driver module.Wherein, regulating the acquisition of media separation module of the equipment 3 of on-the-spot lighting device for gathering the media content play in television set 2, then from media content, isolating video, audio frequency and word and being sent to Media Analysis identification module; Media Analysis identification module carries out analysis to video, audio frequency and word and identifies, the information comprised all is changed and be aggregated into Word message carry out character analysis on this basis in video, audio frequency and word, thus obtains taking word as the scene information of carrier; Scene rebuilding module reconstructs a virtual scene similar as far as possible with media scene according to the scene information that Media Analysis identification module exports and exports virtual scene information; The virtual scene information that illumination decision-making module exports according to scene rebuilding module, carries out the Logic judgment such as scene brightness logic, scene form and aspect logic, scene colour temperature logic, scene saturation logic, exports lighting instruction; Illumination driver module regulates the optical parametric of on-the-spot lighting device (such as: the first lighting device 41, second lighting device 42, the 3rd lighting device 43, the 4th lighting device 44, the 5th lighting device 45) according to lighting instruction, thus make lighting device send corresponding light at the scene to set off by contrast the scene proper mutually with the media content play in television set 2, make user 1 obtain a kind of sensation on the spot in person strongly.
As shown in Figures 2 and 3, the method of the on-the-spot lighting device of adjustment of the preferred embodiment of the present invention regulates the corresponding optical parametric of lighting device according to live media content, thus realize utilizing the light of lighting device to set off the scene proper mutually with media content by contrast at the scene, the preferred steps of the method is: 1. utilize acquisition of media separation module to gather described media content, then isolate video, audio frequency and word; 2. utilize Media Analysis identification module to carry out analysis to video, audio frequency and word to identify, the information comprised in video, audio frequency and word is all changed and is aggregated into Word message carry out character analysis on this basis, thus obtain taking word as the scene information of carrier; 3. scene rebuilding module is utilized to reconstruct a virtual scene similar with media scene according to the scene information that Media Analysis identification module exports and export virtual scene information; 4. the virtual scene information utilizing illumination decision-making module to export according to scene rebuilding module carries out the Logic judgment such as scene brightness Logic judgment, scene form and aspect Logic judgment, scene colour temperature Logic judgment, scene saturation Logic judgment, exports lighting instruction; 5. utilize illumination driver module to regulate the optical parametric of on-the-spot lighting device according to lighting instruction, thus make lighting device send corresponding light to set off by contrast the scene proper mutually with described media content.Above-mentioned optical parametric comprises brightness, form and aspect, colour temperature or saturation, or their combination in any, in addition, and the foundation that other optical parametric that can affect beholder's visual effect also can regulate as lighting device.Above-mentioned scene information comprises scene separate feature, accuracy rate information and time period information.It should be noted that, media content may relate to any one in video, audio frequency and word, any two and all items, instead of is only defined as the situation simultaneously having video, audio frequency and word.
In the preferred embodiment of the present invention, media content is presenting such scene: sun Gao Zhao in the sky, and sunlight impinges upon on sandy beach, and many children just play on sandy beach; Or present such scene: black night evening, it was pouring, and lightning flashes and thunder rumbles.Now, as shown in Figure 3, the equipment 3 of on-the-spot lighting device is regulated first to utilize acquisition of media separation module gather above-mentioned media content and be separated, so-called acquisition of media refers to the physics or software process that obtain media, and concrete acquisition geometry is not limit, and can collect the relevant information in media content timely and effectively, such as, comprise the digital hardware collection of the forms such as DVI, HDMI, the collection of simulant signal of audio frequency, video, network collection of procotol, software form etc.
After the collection completing media content, acquisition of media separation module is separated continuing gathering the media content come.Specifically, first acquisition of media separation module carries out protocol analysis to the media content gathered by digital hardware and network collection obtains, namely from (include but not limited to TCP, UDP, FTP, RTP etc.) the network transmission protocol or multi-layer protocol, media content is isolated, and analog to digital conversion is carried out to the media content obtained by collection of simulant signal, discrete digital quantity is converted to by sampling by continuous print analog quantity, and then carry out media separation, i.e. separate file form, obtain multi-form media, such as audio frequency, video, word.In brief, by acquisition of media separation module, can realize isolating independent audio frequency, video, word from media content.In addition, in order to improve transmission rate, can the Voice & Video separated first be compressed, and then output to analysis identification module.
Then the audio frequency utilizing Media Analysis identification module to separate collection, video, word are analyzed, are identified, the information comprised in video, audio frequency and word is all changed and is aggregated into Word message and carries out character analysis on this basis, thus obtain taking word as the scene information of carrier, this scene information comprises scene separate feature, accuracy rate information and time period information.Specifically, as shown in Figure 3, in the preferred embodiment of the present invention, if in advance to gathering the audio frequency separated, video compresses, so analyzing, need before identification first to carry out video decompression and audio decompression, be about to the picture through overcompression or video format (such as jpeg, jpeg2000, mpeg4, h264, h265, WMV etc., including but not limited to above picture and video compression format) decoding obtains original video format and (includes but not limited to YUV, RGB etc.), and the audio format through overcompression (is included but not limited to mp3, AAC, WMA etc.) decoding obtains original audio data (including but not limited to PCM).And if audio frequency, video are not compressed in advance, then the step decompressed can be omitted.
After separation obtains multi-form media (such as audio frequency, video, word), Media Analysis identification module is undertaken making a concrete analysis of and identifying by according to different media formats, concrete analysis and recognition methods are not limit, can obtain media want express scene information.Specifically, analyzing and know method for distinguishing can be different according to the difference of media format, will set forth respectively below.
For video, as shown in Figure 4, preferably adopt the methods such as video decompression, preliminary treatment, Iamge Segmentation, feature extraction, filtering, motion search, Edge check, identify the object information presented in video, and generate corresponding Word message according to the object information identified.From video scene, identify " sun " this things as by Media Analysis identification module, then correspondingly generate Word message-" sun ".
For audio frequency, as shown in Figure 5, preferably adopt the methods such as preliminary treatment, resampling, feature extraction, pattern matching, tone judgement, vocal tract analog, filtering, statistics, windowing, identify the separate feature presented in audio frequency, and generate corresponding Word message according to the separate feature identified.Such as, " patter of rain " this things can be identified by Media Analysis identification module from audio frequency, then correspondingly generate Word message-" raining ".
For word, as shown in Figure 6, can identify for different sources.Preferably, Text region is carried out for voice contents such as personage's dialogue or asides, obtains Word message; There is the content of Word message to carry out Text region to captions etc., obtain Word message; Text region is carried out to the word that directly transmission comes from file or agreement, obtains Word message.
The information comprised in video, audio frequency, word all can be changed by Media Analysis identification module and be aggregated into Word message.But these Word messages are not through screening, have repetition, contradictory, have useless, have different language.Therefore, Media Analysis identification module needs to carry out character analysis again on the basis of obtained Word message, concrete analytical method as shown in Figure 4, Figure 5 and Figure 6, it comprises retrieval, statistics, networking search, Logic judgment, syntactic analysis, part of speech analysis, translation, association analysis, ambiguity identification etc., analysis result is exactly obtain the scene information after the process such as classification, refinement, and these scene informations can play the scene of media more to greatest extent by text description.
In a preferred embodiment of the invention, Media Analysis identification module is not discussed in detail to the analysis of video, audio frequency, word content and recognition methods.Can think that input medium is analyzed in identification module is the media content containing video, audio frequency, word, the separate feature of to be then identify from media content many, detailed as far as possible as far as possible with word the be carrier exported from Media Analysis identification module.
Further, exporting outside the separate feature identified, Media Analysis identification module also can export the accuracy rate information assert from media content and identify these things.Because a things normally has manifold, only occurring that certain things is usually inaccurate from detecting that a feature is just assert, multiple features of a things having been detected simultaneously, be then judged to be that the foundation of this things is comparatively abundant, more accurately.Meanwhile, the feature of things has the different forms of expression (audio frequency, video, word), can be detected, so after needing first to carry out summary information, then carry out the judgement of accuracy rate by different detection modules.In a preferred embodiment of the invention, term accuracy rate refers to according to the abundant degree of media content when being judged as certain things, for throwing light on decision-making module to the choice of things to follow-up mould.Such as, to the identification of " raining " this things, if within certain period, only detect from media content " patter of rain ", we think to " raining " this things regard as about 40% probability.But while if we detect " patter of rain ", detect from audio frequency again " crash of thunder ", " lightning ", " picture is dimmed " is detected from video, from the dialogue of personage, detect " raining " can content, and so we think and are approximately 98% to the probability of " raining " this things identification.
Further, exporting outside the separate feature and accuracy rate information identified, Media Analysis identification module also can output time segment information.In a preferred embodiment of the invention, the term time period refers to the time period occurring a certain things, occurs this things, when finish this things again namely from when.This time period information is used for follow-up mould illumination decision-making module to the choice of things.Because the content of media play is made up of scenes different continuously, each scene has the corresponding time period.Such as occur that the scene of the sun is eight seconds, then the content of media play may change the scene of raining of nine seconds at once, if can not acquisition time segment information, so after entering next media scene, the lighting environment just completing a scene controls, media content and lighting environment will lose correlation, so Media Analysis identification module also can output time segment information.In brief, by Media Analysis identification module, can obtain about the separate feature of media content, accuracy rate information and time period information.
Then scene rebuilding module is utilized to reconstruct a virtual scene similar as far as possible with media scene according to the scene information (comprising separate feature, accuracy rate information and time period information) that Media Analysis identification module exports and export virtual scene information.Specifically, as shown in Figure 3, so-called scene rebuilding is exactly the text results that video, audio frequency, word etc. are analyzed gathered, then carry out redundancy determination, contradiction judgement, similar merging, accuracy rate compare and daily logic etc., identical things is described, then merge, increase its adequacy, the things for contradiction describes, or it is all abandoned, or it is higher to retain abundant degree, abandon lower information of abundant degree etc.Finally to arrange out clearly, do not have contradiction, real-time change, the virtual scene information that take word as carrier.
Preferably, this virtual scene information has similar features, real-time characteristic and character features.Described similar features refers to that virtual scene can be similar with media play content to greatest extent.Described real-time characteristic refers to that virtual scene changes along with the change of the content of media, and the change of tracking media scene that can be fast as far as possible.Described character features refers to that virtual scene is only text description, can not by other forms of media formats such as sound, light, videos.
Then, illumination decision-making module carries out scene brightness Logic judgment, scene form and aspect Logic judgment according to the virtual scene information that scene rebuilding module sends, and scene colour temperature Logic judgment, scene saturation Logic judgment etc., send lighting instruction.By illumination decision-making module, between re-construct and lighting environment, establish mapping relations.
Finally, as shown in Figure 3, illumination driver module regulates the optical parametric of on-the-spot lighting device according to the lighting instruction that illumination decision-making module sends, namely the colour temperature of light, form and aspect, brightness and saturation etc. are regulated, lighting device is made to send corresponding light, thus set off the scene proper mutually with the media content of broadcasting at the scene by contrast, make user 1 obtain a kind of sensation on the spot in person strongly.
Below, associative list 1 is further illustrated the method for the on-the-spot lighting device of the adjustment meeting the preferred embodiment of the present invention, equipment and system.
Table 1
Preferably, such media content play by television set 2: the morning in an early spring, the sun rises, a people is just taking exercise by running in face of wind, a line captions are had: year's work depends on a good start in spring in the below of television set 2 screen, the meter of one day is morning, people like in the morning 8 time take exercises.Now, the equipment 3 of the on-the-spot lighting device of the adjustment be connected with television set 2 is just gathered media content by acquisition of media separation module, and isolate video-sun, video-people, audio frequency-sound of the wind, and morning 8 points-word etc., then Media Analysis identification module is to the video separated, audio frequency and word carry out identifying and analyzing, generate Word message, this word packets of information has drawn together the sun, wind and morning 8 etc., these information output to scene rebuilding module as scene information, and then be virtual scene information by scene rebuilding module converter, the virtual scene information that the decision-making module that finally throws light on exports according to scene rebuilding module carries out scene brightness Logic judgment, scene form and aspect Logic judgment, scene colour temperature Logic judgment, scene saturation Logic judgment, form lighting instruction.Illumination driver module, the optical parametric of the lighting device at described scene is regulated again according to these lighting instructions, described lighting device is made to send corresponding light, such as, relative to television set 2 about 5 meters, 12 o'clock direction is provided with a lighting device A, relative to television set 2 about 3 meters, 6 o'clock direction is provided with another lighting device B, the equipment 3 of the on-the-spot lighting device of adjustment of the present invention is according to the information (sun in media content, sound of the wind and morning 8 etc.) have issued lighting instruction to above-mentioned two lighting devices the optical parametric of lighting device is changed, specifically, be brightness: 3000ml for lighting device A, saturation: 70%, colour temperature: 4500K, form and aspect: red, be brightness: 5000ml, saturation for lighting device B: 30%, colour temperature: 3000K, form and aspect: white.At this moment the scene residing for user 1 will present the similar scene of the media content play with television set 2, allows user 1 have sensation on the spot in person.It should be noted that, the quantity of above-mentioned lighting device is not defined as two, can be one or more than two, concrete quantity can set according to the actual needs.
Preferably, the process such as process, analysis, detection, identification, scene rebuilding, illumination decision-making, illumination driving of the method for the on-the-spot lighting device of the adjustment of the preferred embodiment of the present invention, equipment and system requirements media content must complete as early as possible within the time period of a media scene, meet certain real-time.Specifically, real-time is Realization analysis that requirement can be fast as far as possible, judgement, control, namely after media content enters certain scene, regulate the equipment 3 of on-the-spot lighting device in relatively short time, such as, in 1 second, above-mentioned action can be completed, complete illumination adjustments, enable user experience the lighting environment matched with media content, simultaneously dynamic adjustments in a scene, until enter next scene at once.If can not accomplish in real time, so after entering next media scene, the lighting environment just completing a scene controls, and media content and lighting environment lose correlation, so will almost not have Consumer's Experience to say.
After employing the method, apparatus and system of the on-the-spot lighting device of adjustment of the preferred embodiment of the present invention, allow lighting device according to live media content real-time change, thus utilize the light of lighting device to set off the scene proper mutually with media content by contrast at the scene, make people have sensation on the spot in person, greatly improve the viewing experience of people.
Should be noted that, embodiments of the invention have preferably implementation, and not any type of restriction is done to the present invention, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solution of the present invention is not departed from, the any amendment done above embodiment according to technical spirit of the present invention or equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (20)
1. regulate a method for on-the-spot lighting device, it is characterized in that,
Regulate the corresponding optical parametric of described lighting device according to live media content, thus realize utilizing at described scene the light of described lighting device to set off the scene proper mutually with described media content by contrast.
2. the method regulating on-the-spot lighting device as claimed in claim 1, is characterized in that, said method comprising the steps of:
1. acquisition of media separation module is utilized to gather described media content and isolate video, audio frequency and word from described media content;
2. utilize Media Analysis identification module identify described video, audio frequency and the word separated and analyze, and export scene information;
3. scene rebuilding module is utilized to reconstruct a virtual scene similar as far as possible with the media scene described in described media content according to the scene information that described Media Analysis identification module exports and export virtual scene information;
4. the virtual scene information utilizing illumination decision-making module to export according to described scene rebuilding module carries out Logic judgment, exports lighting instruction;
5. utilize illumination driver module to regulate the optical parametric of the lighting device at described scene according to described lighting instruction, make described lighting device send corresponding light, thus set off the scene proper mutually with described media content at the scene by contrast.
3. the method regulating on-the-spot lighting device as claimed in claim 2, it is characterized in that, described collection comprises digital hardware collection, collection of simulant signal and network collection.
4. the method regulating on-the-spot lighting device as claimed in claim 2, it is characterized in that, described identification comprises video identification, audio identification and Text region;
Described video identification refers to the separate feature identifying and present in described video, and generates corresponding Word message according to the described separate feature identified;
Described audio identification refers to the separate feature identifying and present in described audio frequency, and generates corresponding Word message according to the described separate feature identified;
Described Text region comprises personage's dialogue or aside is carried out to identification and obtained Word message, carries out identification obtain Word message to captions, and carries out identification to the word that directly transmission comes from file or agreement and obtain Word message.
5. the method regulating on-the-spot lighting device as claimed in claim 3, it is characterized in that, described Media Analysis identification module is by the Word message obtained by described video identification, the Word message obtained by described audio identification and carry out character analysis by the Word message that described Text region obtains, and exporting with word is the scene information of carrier.
6. the method regulating on-the-spot lighting device as claimed in claim 2, is characterized in that, the scene information that described Media Analysis identification module exports comprises scene separate feature, accuracy rate information and time period information.
7. the as claimed in claim 2 method regulating on-the-spot lighting device, is characterized in that, described virtual scene has with media play content similar features, to the real-time characteristic of media content and character express feature; Described similar features refers to that described virtual scene can be similar with media play content to greatest extent; Described real-time characteristic refers to that described virtual scene changes along with the change of described media content, and can follow the tracks of the change of media scene as quickly as possible; Described character express feature refers to that described virtual scene is only described with word.
8. the method regulating on-the-spot lighting device as claimed in claim 2, it is characterized in that, described Logic judgment comprises scene brightness Logic judgment, scene form and aspect Logic judgment, scene colour temperature Logic judgment, scene saturation Logic judgment.
9. the method regulating on-the-spot lighting device as claimed in claim 2, it is characterized in that, described optical parametric comprises any one in brightness, form and aspect, colour temperature and saturation, any two, any three or all items.
10. the method regulating on-the-spot lighting device as claimed in claim 2, it is characterized in that, described acquisition of media separation, Media Analysis identification, scene rebuilding, illumination decision-making and illumination driving process must complete as early as possible within the time period of a media scene, thus make described lighting device according to the change of described live media content real-time change.
11. 1 kinds of equipment regulating on-the-spot lighting device, it is characterized in that, described equipment at least comprises: acquisition of media separation module, Media Analysis identification module, scene rebuilding module, illumination decision-making module, illumination driver module;
Described acquisition of media separation module, for gathering media content and isolate video, audio frequency and word from described media content;
Described Media Analysis identification module, for identifying described video, audio frequency and the word separated and analyze, and exports scene information;
Described scene rebuilding module, the scene information for exporting according to described Media Analysis identification module reconstructs a virtual scene similar as far as possible with the media scene described in described media content and exports virtual scene information;
Described illumination decision-making module, carries out Logic judgment for the virtual scene information exported according to described scene rebuilding module, exports lighting instruction;
Described illumination driver module, for regulating the optical parametric of the lighting device at described scene according to described lighting instruction, makes described lighting device send corresponding light, thus sets off the scene proper mutually with described media content at the scene by contrast.
12. equipment regulating on-the-spot lighting device as claimed in claim 11, it is characterized in that, described collection comprises digital hardware collection, collection of simulant signal and network collection.
13. equipment regulating on-the-spot lighting device as claimed in claim 12, it is characterized in that, described identification comprises video identification, audio identification and Text region;
Described video identification refers to the separate feature identifying and present in described video, and generates corresponding Word message according to the described separate feature identified;
Described audio identification refers to the separate feature identifying and present in described audio frequency, and generates corresponding Word message according to the described separate feature identified;
Described Text region comprises personage's dialogue or aside is carried out to identification and obtained Word message, carries out identification obtain Word message to captions, and carries out identification to the word that directly transmission comes from file or agreement and obtain Word message.
14. equipment regulating on-the-spot lighting device as claimed in claim 13, it is characterized in that, described Media Analysis identification module is by the Word message obtained by described video identification, the Word message obtained by described audio identification and carry out character analysis by the Word message that described Text region obtains, and exporting with word is the scene information of carrier.
15. equipment regulating on-the-spot lighting device as claimed in claim 14, it is characterized in that, the scene information that described Media Analysis identification module exports comprises scene separate feature, accuracy rate information and time period information.
16. equipment regulating as claimed in claim 15 on-the-spot lighting device, is characterized in that, described virtual scene has with media play content similar features, to the real-time characteristic of media content and character express feature; Described similar features refers to that described virtual scene can be similar with media play content to greatest extent; Described real-time characteristic refers to that described virtual scene changes along with the change of described media content, and can follow the tracks of the change of media scene as quickly as possible; Described character express feature refers to that described virtual scene is only described with word.
17. equipment regulating on-the-spot lighting device as claimed in claim 16, it is characterized in that, described Logic judgment comprises scene brightness Logic judgment, scene form and aspect Logic judgment, scene colour temperature Logic judgment, scene saturation Logic judgment.
18. equipment regulating on-the-spot lighting device as claimed in claim 17, it is characterized in that, described optical parametric comprises any one in brightness, form and aspect, colour temperature and saturation, any two, any three or all items.
19. equipment regulating on-the-spot lighting device as claimed in claim 11, it is characterized in that, described acquisition of media separation, Media Analysis identification, scene rebuilding, illumination decision-making and illumination driving process must complete as early as possible within the time period of a media scene, thus make described lighting device according to the change of described live media content real-time change.
20. 1 kinds of systems, is characterized in that, described system at least has the equipment of lighting device and the on-the-spot lighting device of the adjustment any one of claim 11 to 19 as described in claim.
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