CN102671397B - Seven-dimensional cinema and interaction method thereof - Google Patents
Seven-dimensional cinema and interaction method thereof Download PDFInfo
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Abstract
The invention relates to a seven-dimensional cinema and an interaction method thereof. The invention can well solves the problems that intention of audience only can be simply fed back in the prior art, no in-depth interaction exists and entertainment is poor. The technical scheme adopted by the invention has the key points that the seven-dimensional cinema comprising a showing system, an information interaction device, a computer control system and a multimedia processing system, wherein an input terminal of the showing system is connected with an output terminal of the multimedia processing system in a communication manner, the input terminal of the multimedia processing system is connected with the computer control system in the communication manner, the information interaction device is connected with the computer control system in the communication manner, the information interaction device produces a plot judging signal by recognizing a graph or sound by virtue of real-time intake calibration and transmits the plot judging signal to the computer control system, the computer control system selects a movie epitasis branch according to all the plot judging signals, and the multimedia processing system outputs the movie epitasis branch to the showing system to carry out showing. The seven-dimensional cinema disclosed by the invention can realize in-depth interaction with the audience and has better entertainment.
Description
Technical field
The invention belongs to a kind of digital multimedia technical field and exchange method thereof, particularly a kind of 7D movie theatre and exchange method thereof.
Background technology
The present main mutual scheme of solution film of mutual movie theatre is to adopt button or decibel to detect these technological means.For example film has two final results, and everybody carries out button and chooses the development of film in a vote.Or need to record a certain amount of sound in some scenes and carry out the selection etc. of final result, such is fairly simple alternately, can only simply feed back spectators' intention, does not have deep mutual, recreational lower.If but carry out that some are deep mutual, such as the interactive game of some shooting classes, restricted and display mode and display packing, can only accomplish that several individuals of minority participate in simultaneously, in case the participation number increases slightly, for screen display, huge pressure is just arranged, it is very chaotic that whole screen meeting becomes, take general shooting game as example, the beholder controls executor, the accurate heart that manipulation shows, press button when the accurate heart and target when overlapping, can think hit; But the position of manipulation of physical device aimed fire might not be identical with accurate heart indicating positions, executor can only be aimed at heart side-play amount and control, so next manipulation of generalized case must namely have an accurate heart, specifically can be with reference to the main perspective shooting game of mouse control, mouse (or other executors) is controlled the side-play amount of the accurate heart, but does not need the direct fire target, but such control mode is when a few participant, the advantage that he is arranged, can conveniently find target; But when the participant counts to while reaching some, this method just can't achieve the goal, owing to only having single screen, with needing to show the too much accurate heart in screen, can cause the confusion of watching, so this respect carries out the never well exploitation of the mutual 7D film of the degree of depth.
Chinese patent notification number CN201168449Y, April 2 2008 day for announcing, a kind of interactive movie theatre is disclosed, include projection system, computer control and multimedia processing system, external signal acquisition system, the external signal acquisition system is used for gathering external signal and also this signal is converted to the interaction data that computer control and multimedia processing system can be identified, and then interaction data is sent to computer control and multimedia processing system; Computer control and multimedia processing system have the interaction data receiver module, store the film that comprises at least two kinds of development of action branch lines, and set up mathematical model is arranged.The interactive movie theatre that arranges so still exists and can only carry out the test of sound decibel or simple button interaction, can only simply feed back spectators' intention, does not have deep mutual, recreational lower.
Summary of the invention
The object of the invention is to solve in above-mentioned prior art exist and can only carry out the test of sound decibel or simple button interaction, can only simply feed back spectators' intention, do not have deep alternately, recreational lower problem, provide a kind of 7D movie theatre and exchange method thereof.
the technical solution adopted for the present invention to solve the technical problems is: a kind of 7D movie theatre, comprise projection system, described 7D movie theatre also comprises on each seat and mates a kind of information interaction device is arranged at least, computer control system and multimedia processing system, the input end of described projection system is connected with the output terminal communication of multimedia processing system, described multimedia processing system stores and comprises at least two kinds of development of action branch lines and at least two mutual films of demarcating the identification figure, the input end of described multimedia processing system is connected with described computer control system communication, described information interaction device is connected with described computer control system communication, described information interaction device demarcates the identification figure by real-time absorption or sound produces story of a play or opera judgement signal and transfers to computer control system, computer control system is selected film development of action branch line according to all story of a play or opera judgement signals, multimedia processing system dump movie development of action branch line to projection system is shown.Arrange like this, when film is play, the information interaction device is taken in real time according to field scene and is demarcated the identification figure, collects sound, carry out analog to digital conversion according to demarcating identification figure and voice signal, produce story of a play or opera judgement signal, and the story of a play or opera is judged that signal transfers to computer control system, and computer control system is selected film development of action branch line according to all story of a play or opera judgement signals and the built-in mathematical model of collecting, and multimedia processing system dump movie development of action branch line to projection system is shown.
As preferably, described information interaction device comprises the mutual device of acoustic information and based on the screen positioning system of vision, and the real-time sound intensity of the mutual device collection of described acoustic information gathers the demarcation identification figure of real-time absorption based on the screen positioning system of vision.Arrange like this,, except simple sound test, also have figure to take in, the demarcation identification figure that each information interaction device is taken in, by the aimed fire position of the different mutual devices of demarcation identification figure judgement current information.
As preferably, described 7D movie theatre also comprises acousto-optic equipment, and the seat of 7D movie theatre is multidimensional seat, and the input end of described multidimensional seat harmony light device all is connected with the computer control system communication.Arrange like this, multidimensional seat harmony light device is controlled by computer control system, according to the 3D film scene, carries out the control change sound and light program, sweeps leg, vibrations etc. alternately, brings the better amusement of people and enjoys.
As preferably, the described positioning system of screen based on vision comprises the shooting push button of fixed bar, camera, handle and control camera, described camera is fixed on the front end of fixed bar, described handle is fixed on the rear end of fixed bar, described handle is vertical with described fixed bar, and described shooting push button is fixed on the below of fixed bar.Arrange like this, based on the screen positioning system integral body of vision,, as rifle shape, can facilitate the beholder to take in and demarcate the identification figure with the screen positioning system based on vision, the scene of simulated gunnery, facilitate the user to identify figure for aimed fire for mutual demarcation.
A kind of 7D movie theatre exchange method, be applicable to 7D movie theatre as claimed in claim 4, and 7D movie theatre exchange method comprises the following steps:
Step 1: at first carry out system boot, start hardware detection;
Step 2: start to play up mutual film, point out when mutual;
Step 3: information interaction device Real-time Obtaining beholder's aimed fire action and sound, and beholder's interactive information is transferred to computer control system and be converted to story of a play or opera judgement signal;
Step 4: computer control system gives the beholder according to all corresponding film development of action branch lines of story of a play or opera judgement signal selection broadcast and feeds back accordingly;
Step 5: this finishes alternately, shows ranking list, and continues movie;
Step 6: judge whether film plays end, and jump procedure two if film finishes;
Step 7: film is play and is finished.
As preferably, in described step 3, Real-time Obtaining beholder's aimed fire action comprises step by step following:
Step by step one: screen is divided into ten surface areas, the infrared calibration figure that each regional center sets up a cover to identify;
Step by step two: by the screen positioning system scanned infrared calibration graph based on vision, program is carried out affined transformation and figure rotational transform to figure, calculates the zone at figure place;
Step by step three: then utilize the coordinate contrast with figure, confirm that the camera central point is the coordinate position of aimed fire position in the little figure of dividing;
Step by step four: then utilize partitioning algorithm, determine the coordinate points of the position of camera aimed fire at whole screen.
beholder's aimed fire action is obtained in employing based on the screen positioning system of vision, can increase mutual, with the mutual this system ratio of sound, the story of a play or opera can real-time update, the mutual form of sound can only be to concentrate several scene point to play next filmstrip, and beholder's aimed fire action is obtained in employing based on the screen positioning system of vision, can be when movie in a very long time all the time all alternately, such as the gunbattle fragment that reaches several minutes, can repeatedly carry out the mutual of aimed fire, call for help and can only carry out alternately in a certain scene point separately than it original sound, mutual is more frequent, effect is also better.
As preferably, in described step 2, in mutual mutual kind of time-division, point out, comprise the mutual prompting of sound and the mutual prompting of aimed fire action.
Substantial effect of the present invention is: the present invention is except original 4D movie theatre basic function, increased the special efficacy such as wind and rain, three functions of mutual, the interactive integration of shooting become the 7D movie theatre, can not only carry out the test of sound decibel or simple button interaction, can also shoot aimed fire etc. senior mutual, can feed back better spectators' intention, can and spectators carry out deep alternately, recreational higher.
Description of drawings
Fig. 1 is a kind of schematic flow sheet of the present invention;
Fig. 2 is a kind of schematic flow sheet of step 4 in the present invention.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
a kind of 7D movie theatre, comprise projection system, also comprise on each seat and mate a kind of information interaction device is arranged at least, computer control system and multimedia processing system, the input end of projection system is connected with the output terminal communication of multimedia processing system, multimedia processing system stores the mutual film that includes some interactive element and several demarcation identification figures, interactive element comprises the article that set in the story of a play or opera that multiple interaction results can Gong play up, the personage, the image of object of reference, the input end of multimedia processing system is connected with the computer control system communication, the information interaction device is connected with the computer control system communication, the information interaction device demarcates the identification figure by real-time absorption or sound produces story of a play or opera judgement signal and transfers to computer control system, computer control system is carried out mutual kind form to interactive element and is judged, and transfer to multimedia processing system, by multimedia processing system to the article in the story of a play or opera that can Gong play up, the personage, the image of object of reference is played up and is play, computer control system is sent instruction to multidimensional seat and is provided and sweep leg, the various innervation experiencings such as vibrations and Three Degree Of Freedom action, signal transmission is to acousto-optic equipment, carry out the interaction of acousto-optic, computer control system is selected film development of action branch line according to all story of a play or opera judgement signals, multimedia processing system dump movie development of action branch line to projection system is shown.
The information interaction device comprises the mutual device of acoustic information and based on the screen positioning system of vision, and the real-time sound intensity of the mutual device collection of acoustic information gathers the demarcation identification figure of real-time absorption based on the screen positioning system of vision.The present embodiment also comprises multidimensional seat harmony light device, and the input end of multidimensional seat harmony light device all is connected with the computer control system communication.Multidimensional seat can provide various innervation experiencings such as sweeping leg, vibrations and Three Degree Of Freedom action, and acousto-optic equipment is controlled by computer control system also, and is very effective when the specific scene of simulation, while for example simulating the lightning scene.The shooting push button that comprises fixed bar, camera, handle and control camera based on the screen positioning system of vision, camera is fixed on the front end of fixed bar, handle is fixed on the rear end of fixed bar, and handle is vertical with described fixed bar, and shooting push button is fixed on the below of fixed bar.Based on metal ornament on the screen positioning system Integral decoration of vision, whole as leader's rifle, analog motion picture scene better.Handle is fixed with Vib., when pulling shooting push button, not only once takes, and Vib. also vibrates simultaneously.
A kind of 7D movie theatre exchange method (referring to accompanying drawing 1), be applicable to 7D movie theatre as described in the present embodiment, and 7D movie theatre exchange method comprises the following steps:
Step 1: at first carry out system boot, start hardware detection, guarantee multimedia equipment, computer control system and the mutual device of acoustic information and based on the normal operating conditions S1 of the screen positioning system of vision;
Step 2: play up mutual film, point out when mutual, point out in mutual mutual kind of time-division, comprise the mutual prompting of sound and the mutual prompting of aimed fire action, when film is play, carry out certain prompting, aid in guide beholder watches, interactive S2, for example in horror film when the first monster, the prompting beholder adopts monster and the cocking in good time in the positioning system of the screen based on the vision aimed fire screen of the similar rifle shape of shape; And when the scene of play calling for help, can point out the beholder to send emergency sound, just allow further to play during to certain decibel when the emergency sodar;
Step 3: information interaction device Real-time Obtaining beholder's aimed fire action and sound, and beholder's interactive information is passed through analog to digital conversion, transfer to computer control system and be converted to story of a play or opera judgement signal S3;
step 4: computer control system is according to all story of a play or opera judgement signal S4, if need to carry out the interaction of sound, story of a play or opera judgement signal is decibel value, computer control system need to be calculated current decibel value and whether surpass default decibel value, only has to have surpassed default decibel value and just carry out next step broadcast, and to the interaction of aimed fire action, story of a play or opera judgement signal is the coordinate figure of aimed fire target in screen based on the screen positioning system of vision, and according to the coordinate figure of aimed fire target in screen of the screen positioning system based on vision, judging whether accurate aimed fire target, this moment, the story of a play or opera judged that signal is for there being following several situation: one for to see in the stipulated time whether the screen based on vision of sufficient amount positioning system aimed fire target is accurately arranged, two while being a plurality of aimed fire target that occurs simultaneously, sees in the stipulated time, and which aimed fire target is maximum by the number of times of aimed fire, gather by such data, corresponding situation is selected to play corresponding film development of action branch line and give the beholder to feed back accordingly S5 according to plug-in by computer control system, here said feedback is the rotation of Three Degree Of Freedom, spraying, the 4D body senses such as water spray and acousto-optic variation change, fed back by multidimensional seat harmony light device, except the interaction that above-mentioned 4D body sense changes is fed back, topmost interaction is fed back to the projection of the real-time dynamic change of interactive element, set the article in the story of a play or opera that multiple interaction results can Gong play up in film, the personage, the image of object of reference, assert aimed fire accurately by computer control system after aimed fire after, selection is carried out real-time Transmission to multimedia processing system with interactive element according to the position of aimed fire, then multimedia processing system carries out playing up of real-time dynamic mapping, comprise the conversion of graph transformation and the shadow of article, all transfer to the projection system projection after real-time rendering, specifically can appear as example with monster, the beholder carries out the aimed fire action, the picked-up real-time pictures transfers to computer control system, computer control system calculates beholder's real-time aimed fire position, transfers to multimedia processing system, and multimedia processing system carries out playing up of real-time dynamic mapping according to default dynamic change form, play up the broken state of monster, then adjust real-time shadow data, transfer to projection system, play in real time.
Step 5: this finishes alternately, shows ranking list, shows that ranking list increases competitive, can stimulate the next interactive enthusiasm of beholder and the possibility that repeats to watch film, and continue movie S6; The filmstrip of a gunbattle for example, in length was the fragment of 4 minutes, the beholder can ceaselessly carry out the mutual of aimed fire, and computer control system Real-time Obtaining interactive information is also fed back, and shows simultaneously and refreshes ranking list in real time.
Step 6: judge whether film plays end S7, and jump procedure two if film finishes;
Step 7: film is play and is finished S8.
In step 3, Real-time Obtaining beholder's aimed fire action comprises following (referring to accompanying drawing 2) step by step:
Step by step one: film is divided into ten surface area S21 with screen, the infrared calibration figure that each regional center sets up a cover to identify while playing;
Step by step two: the beholder is filmed the target of aimed fire by the screen positioning system based on vision, then by the screen positioning system scanned infrared calibration graph S22 based on vision, screen positioning system program based on vision is carried out affined transformation and figure rotational transform to figure, restore the picture under the shooting under positive plumbness, calculate accordingly the regional S23 at figure place, namely be positioned at which in these ten zones, roughly locate;
Step by step three: then utilize the coordinate contrast with figure, confirm that the camera central point is the coordinate position S24 of aimed fire position in the little figure of dividing;
Step by step four: then utilize partitioning algorithm, determine the coordinate points S25 of the position of camera aimed fire at whole screen.
The position of having determined the camera aimed fire is the target of deducibility beholder's aimed fire at that time in the coordinate points of whole screen,, according to the setting of program, namely can be exchanged into story of a play or opera judgement signal.
Above-described embodiment is a kind of better scheme of the present invention, not the present invention is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (2)
1. a 7D movie theatre exchange method, be applicable to the 7D movie theatre, ﹠lt, b TranNum="121" ﹠gt, ﹠lt, / b ﹠gt, a kind of 7D movie theatre, comprise projection system, described 7D movie theatre also comprises on each seat and mates a kind of information interaction device is arranged at least, computer control system and multimedia processing system, the input end of described projection system is connected with the output terminal communication of multimedia processing system, described multimedia processing system stores and includes some interactive element and at least two mutual films of demarcating the identification figure, the input end of described multimedia processing system is connected with described computer control system communication, described information interaction device is connected with described computer control system communication, described information interaction device demarcates the identification figure by real-time absorption or sound produces story of a play or opera judgement signal and transfers to computer control system, computer control system is selected the dynamic change of interactive element in film according to all story of a play or opera judgement signals, the multimedia processing system dump movie story of a play or opera to projection system is shown,
Described information interaction device comprises the mutual device of acoustic information and based on the screen positioning system of vision, and the real-time sound intensity of the mutual device collection of described acoustic information gathers the demarcation identification figure of real-time absorption based on the screen positioning system of vision;
The described positioning system of screen based on vision comprises the shooting push button of fixed bar, camera, handle and control camera, described camera is fixed on the front end of fixed bar, described handle is fixed on the rear end of fixed bar, described handle is vertical with described fixed bar, and described shooting push button is fixed on the below of fixed bar;
It is characterized in that: 7D movie theatre exchange method comprises the following steps:
Step 1: at first carry out system boot, start hardware detection;
Step 2: play up mutual film, point out when mutual;
Step 3: information interaction device Real-time Obtaining beholder's aimed fire action and sound, and beholder's interactive information is transferred to computer control system and be converted to story of a play or opera judgement signal;
Step 4: computer control system selects the corresponding dynamic change of interactive element in film to be play according to all story of a play or opera judgement signals, gives simultaneously the beholder and feeds back accordingly;
Step 5: this finishes alternately, shows ranking list, and continues movie;
Step 6: judge whether film plays end, and jump procedure two if film finishes;
Step 7: film is play and is finished;
In described step 3, Real-time Obtaining beholder's aimed fire action comprises step by step following:
Step by step one: screen is divided into ten surface areas, the infrared calibration figure that each regional center sets up a cover to identify;
Step by step two: by the screen positioning system scanned infrared calibration graph based on vision, program is carried out affined transformation and figure rotational transform to figure, calculates the zone at figure place;
Step by step three: then utilize the coordinate contrast with figure, confirm that the camera central point is the coordinate position of aimed fire position in the little figure of dividing;
Step by step four: then utilize partitioning algorithm, determine the coordinate points of the position of camera aimed fire at whole screen.
2. 7D movie theatre exchange method according to claim 1, is characterized in that: in described step 2, in mutual mutual kind of time-division, point out, comprise the mutual prompting of sound and the mutual prompting of aimed fire action.
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| CN103533445B (en) * | 2013-10-28 | 2014-07-02 | 山东大学 | Flying theater playing system based on active interaction |
| CN103645801A (en) * | 2013-11-25 | 2014-03-19 | 周晖 | Film showing system with interaction function and method for interacting with audiences during showing |
| CN104683781B (en) * | 2013-11-26 | 2016-08-17 | 深圳市快播科技有限公司 | Video playback processing method and processing device |
| CN103885460B (en) * | 2014-04-02 | 2017-01-04 | 中国电影器材有限责任公司 | A kind of based on grand multidimensional seat exercise data generation method |
| CN104883627A (en) * | 2015-06-22 | 2015-09-02 | 田志明 | Plot movie and television, and broadcasting device and method thereof |
| CN105828125A (en) * | 2016-03-31 | 2016-08-03 | 北京奇艺世纪科技有限公司 | Video push method and apparatus |
| CN106993230A (en) * | 2017-04-01 | 2017-07-28 | 上海进馨网络科技有限公司 | Intelligence based on plot plays interaction control method |
| CN107547888B (en) * | 2017-08-17 | 2021-10-29 | 深圳市乐视环球科技有限公司 | Equipment and method for automatically judging whether playing of film is finished |
| CN109151551B (en) * | 2018-09-20 | 2021-08-27 | 阿里巴巴（中国）有限公司 | Video interface display method and device |
| CN110809175B (en) * | 2019-09-27 | 2021-04-09 | 腾讯科技（深圳）有限公司 | Video recommendation method and device |
| CN110750161A (en) * | 2019-10-25 | 2020-02-04 | 郑子龙 | Interactive system, method, mobile device and computer readable medium |
| CN111259175B (en) * | 2020-01-08 | 2024-05-07 | 北京小米移动软件有限公司 | Multidimensional media data transmission method and device, electronic equipment and storage medium |
| CN112316409A (en) * | 2020-10-29 | 2021-02-05 | 江苏环球之星影视设备科技有限公司 | Method for identifying different shooting points of screen by infrared laser |
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