CN107784653A - A kind of Anti-sneak-shooting system and method - Google Patents
A kind of Anti-sneak-shooting system and method Download PDFInfo
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- CN107784653A CN107784653A CN201711077705.3A CN201711077705A CN107784653A CN 107784653 A CN107784653 A CN 107784653A CN 201711077705 A CN201711077705 A CN 201711077705A CN 107784653 A CN107784653 A CN 107784653A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/0008—Industrial image inspection checking presence/absence
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
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- G06T7/136—Segmentation; Edge detection involving thresholding
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Abstract
The invention provides a kind of Anti-sneak-shooting system and method, the system includes：Film acquisition module, for gathering the cine-oriented image shown on curtain in real time, cine-oriented image is exported to judge module of taking on the sly；Auditorium acquisition module, for gathering the auditorium image in viewing room in real time, auditorium image is exported to image segmentation module；Image segmentation module, for according to default segmentation rule, auditorium image being divided into at least one subgraph, determines that each subgraph corresponds to the seat numbering of corresponding spectators；And by each subgraph and the corresponding output of seat numbering to judge module of taking on the sly；Take on the sly judge module, for each subgraph for receiving, calculate the matching degree between current subgraph and the cine-oriented image received, when the matching degree calculated is more than or equal to preset matching degree threshold value, exports seat corresponding to current subgraph and number.This programme can find the consumer to take on the sly in the case where not disturbing other consumer's viewings.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of Anti-sneak-shooting system and method.
Background technology
With the continuous improvement of living standard and the development of film industry, what movie theatre had become public recreation one disappears greatly
Take place.But meanwhile also have some consumers by taking on the sly, peddle pirated film and therefrom try to gain welfare, this already invades phase
The legitimate rights and interests of pass personnel.
At present, in order to prevent consumer from taking on the sly, mainly walked up and down, found in viewing room by tour personnel
The consumer to take on the sly, and prevented.
However, though tour personnel, which walks up and down, can find the consumer to take on the sly, also direct interference other disappear
The viewing experience of the person of expense.Therefore, how the consumer to take on the sly is found in the case where not disturbing other consumer's viewings, then
As current urgent problem.
The content of the invention
The embodiments of the invention provide a kind of Anti-sneak-shooting system and method, can not disturb the feelings of other consumer's viewings
The consumer to take on the sly is found under condition.
In a first aspect, the embodiments of the invention provide a kind of Anti-sneak-shooting system, including：Film acquisition module, auditorium are adopted
Collect module, image segmentation module and judge module of taking on the sly, wherein,
The film acquisition module, the curtain opposite being arranged in viewing room, shown for gathering in real time on the curtain
Cine-oriented image, and the cine-oriented image is exported to the judge module of taking on the sly；
The auditorium acquisition module, the top of the viewing room is arranged on, for gathering in real time in the viewing room
Auditorium image, and the auditorium image is exported and splits module to described image；
Described image splits module, for according to default segmentation rule, the auditorium image to be divided into at least one
Individual subgraph, and determine the seat numbering of corresponding spectators corresponding to each described subgraph；And by each subgraph
And the corresponding output of seat numbering is to the judge module of taking on the sly；
The judge module of taking on the sly, for each described subgraph for receiving, current subgraph is calculated with connecing
Matching degree between the cine-oriented image received, when the matching degree calculated is more than or equal to default matching degree threshold value
When, export the seat numbering corresponding to the current subgraph.
Preferably,
Further comprise：It is brightness processed module, histogram detection module, threshold value selecting module, binary conversion treatment module, flat
Sliding processing module and filtration module, wherein,
The auditorium acquisition module, for the auditorium image to be exported to the brightness processed module；
The brightness processed module, for the auditorium image to be converted into brightness image, and by the brightness
Image is exported to the histogram detection module and the binary conversion treatment module；
The histogram detection module, for the brightness image to be converted into histogram image, and in the Nogata
When bimodal distribution is presented in figure image, global threshold choosing is exported respectively to the threshold value selecting module and the binary conversion treatment module
Signal is selected, otherwise, exports non-global threshold selection signal respectively；
The threshold value selecting module, for when receiving the global threshold selection signal, to the binary conversion treatment
Module exports first threshold；And when receiving the non-global threshold selection signal, it is defeated to the binary conversion treatment module
Go out Second Threshold；
The binary conversion treatment module, for when receiving the global threshold selection signal, for the institute received
Each pixel in brightness image is stated, when it is determined that the brightness value of current pixel point is more than or equal to the first threshold,
The current pixel point is arranged to white level pixel, otherwise, the current pixel point is arranged to black level pixel, and root
Binary picture corresponding with the brightness image is generated according to the white level pixel of setting and the black level pixel
Picture；And when receiving non-global threshold selection signal, by vertical direction upwards apart from three pictures of the current pixel point
Brightness value corresponding to the pixel of vegetarian refreshments is as upper pixel brightness value, by vertical direction downwards apart from the three of the current pixel point
Brightness value corresponding to the pixel of individual pixel is as lower pixel brightness value, by horizontal direction to the left apart from the current pixel point
Three pixels pixel corresponding to brightness value as left pixel brightness value, by horizontal direction to the right apart from the current picture
Brightness value corresponding to the pixel of three pixels of vegetarian refreshments as right pixel brightness value, when the upper pixel brightness value with it is described
The absolute value of the difference of lower pixel brightness value is less than or equal to the Second Threshold, and the left pixel brightness value and the right pixel are bright
When the absolute value of the difference of angle value is less than or equal to the Second Threshold, the current pixel point is arranged to white level pixel, when
The absolute value of the difference of the upper pixel brightness value and the lower pixel brightness value is more than the Second Threshold, or the left picture
When the absolute value of the difference of plain brightness value and the right pixel brightness value is more than the Second Threshold, the current pixel point is set
For black level pixel, and according to the white level pixel of setting and black level pixel generation and the brightness
Binary image corresponding to image；And the binary image of generation is exported to the smoothing module；
The smoothing module is flat to be converted to for being smoothed to the binary image received
Sliding image is simultaneously exported to the filtering image；
The filtration module, for carrying out filtering process to the smoothed image received, to be converted to filtering figure
As and export give described image segmentation module.
Preferably,
Described image splits module, for after the filtering image is received, by the filtering image with prestoring
The screen pattern of each mobile terminal matched, with described in detecting and be partitioned into the filtering image at least
One subgraph, and each described subgraph is directed to, institute is determined according to position of the current subgraph in the filtering image
Seat corresponding to current subgraph is stated to number, wherein, the seat numbering is to hold described work as corresponding to the current subgraph
Seat numbering where the spectators of the mobile terminal of preceding subgraph in viewing room.
Preferably,
Further comprise：Single-chip microcomputer and at least one alarming singal lights, wherein,
The single-chip microcomputer is connected with the judge module of taking on the sly；
The single-chip microcomputer is respectively connected with least one alarming singal lights；
Each described alarming singal lights is arranged on the rush seat in the viewing room；
The judge module of taking on the sly, for when the matching degree calculated is more than or equal to default matching degree threshold value,
Number to the single-chip microcomputer at the seat corresponding to exporting the current subgraph；
The single-chip microcomputer, for when receiving the seat numbering, it is determined that corresponding with seat numbering is described
Alarming singal lights, and high level is exported to the alarming singal lights determined, to light the alarming singal lights.
Preferably,
Further comprise：Microcontroller, motor driving apparatus, support, motor, Switching Power Supply and lighting source, wherein,
The microcontroller takes judge module on the sly and the motor driving apparatus is connected with described respectively；
The motor driving apparatus is connected with the motor；
The support is arranged on the top in the viewing room, for fixing the motor, the Switching Power Supply and described
Mains lighting supply；
The Switching Power Supply is connected with the motor and the lighting source respectively；
The microcontroller, for after the seat numbering is received, sending and including to the motor driving apparatus
The driving control signal of the seat numbering；
The motor driving apparatus, for according to the driving control signal, determining motor drive signal；
The motor, for adjusting the illumination direction of the lighting source under the driving of the motor drive signal, and
Output illumination enabling signal；
The Switching Power Supply, for connecting the lighting source after the illumination enabling signal is received, to start
State lighting source illumination.
Second aspect, the embodiments of the invention provide a kind of anti-camcording method, including：Film acquisition module gathers institute in real time
The cine-oriented image shown on curtain is stated, and the cine-oriented image is exported to judge module of taking on the sly；
Auditorium acquisition module gathers the auditorium image in the viewing room in real time, and the auditorium image is exported
To image segmentation module；
Described image splits module according to default segmentation rule, and the auditorium image is divided into at least one subgraph
Picture, and determine the seat numbering of corresponding spectators corresponding to each described subgraph；And by each subgraph and institute
The corresponding output of seat numbering is stated to the judge module of taking on the sly；
The judge module of taking on the sly is directed to each described subgraph for receiving, calculates current subgraph and receives
Matching degree between the cine-oriented image, when the matching degree calculated is more than or equal to default matching degree threshold value, output
The seat numbering corresponding to the current subgraph.
The embodiments of the invention provide a kind of Anti-sneak-shooting system and method, and shadow is provided opposite to by the curtain in viewing room
Piece acquisition module, and auditorium acquisition module is set at the top of viewing room, then when film plays, film acquisition module
The cine-oriented image shown on curtain can be gathered in real time, and auditorium acquisition module can then gather auditorium image, then pass through figure
The auditorium image collected is divided into multiple small subgraphs as splitting module, so that judge module pin of taking on the sly
To each subgraph being partitioned into, itself and the matching degree of the cine-oriented image received are judged, when more than or equal to default matching
When spending threshold value, illustrate that spectators corresponding to the subgraph take on the sly, therefore export the seat of corresponding spectators corresponding to the subgraph
Numbering, to determine the spectators to take on the sly.Whole anti-process of taking on the sly by tour personnel without being walked up and down again, so as to not
The consumer to take on the sly is found in the case of disturbing other consumer's viewings.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation for Anti-sneak-shooting system that one embodiment of the invention provides；
Fig. 2 is a kind of structural representation for Anti-sneak-shooting system that another embodiment of the present invention provides；
Fig. 3 is a kind of structural representation for Anti-sneak-shooting system that another embodiment of the invention provides；
Fig. 4 is a kind of structural representation for Anti-sneak-shooting system that further embodiment of the present invention provides；
Fig. 5 is a kind of flow chart for anti-camcording method that one embodiment of the invention provides.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiments of the invention provide a kind of Anti-sneak-shooting system, the system can include：Film gathers mould
Block 101, auditorium acquisition module 102, image segmentation module 103 and judge module 104 of taking on the sly, wherein,
The film acquisition module 101, the curtain opposite being arranged in viewing room, opened up for gathering in real time on the curtain
The cine-oriented image shown, and the cine-oriented image is exported to the judge module 104 of taking on the sly；
The auditorium acquisition module 102, the top of the viewing room is arranged on, for gathering in real time in the viewing room
Auditorium image, and by the auditorium image export give described image split module 103；
Described image splits module 103, for according to default segmentation rule, the auditorium image to be divided at least
One subgraph, and determine the seat numbering of corresponding spectators corresponding to each described subgraph；And by each subgraph
Picture and seat numbering correspond to and export judge module 104 of being taken on the sly to described in；
The judge module 104 of taking on the sly, for each described subgraph for receiving, calculate current subgraph with
Matching degree between the cine-oriented image received, when the matching degree calculated is more than or equal to default matching degree threshold value
When, export the seat numbering corresponding to the current subgraph.
The embodiments of the invention provide a kind of Anti-sneak-shooting system, is provided opposite to film by the curtain in viewing room and gathers
Module, and auditorium acquisition module is set at the top of viewing room, then when film plays, film acquisition module can be real-time
The cine-oriented image shown on collection curtain, and auditorium acquisition module can then gather auditorium image, then be split by image
The auditorium image collected is divided into multiple small subgraphs by module, so that judge module of taking on the sly is for segmentation
Each subgraph gone out, itself and the matching degree of the cine-oriented image received are judged, when more than or equal to default matching degree threshold value
When, illustrate that spectators corresponding to the subgraph take on the sly, therefore the seat numbering of corresponding spectators corresponding to the subgraph is exported, with
Determine the spectators to take on the sly.Whole anti-process of taking on the sly by tour personnel without being walked up and down again, so as to not disturb it
The consumer to take on the sly is found in the case of his consumer's viewing.
As shown in Fig. 2 in an embodiment of the invention, further comprise：Brightness processed module 201, histogram detection
Module 202, threshold value selecting module 203, binary conversion treatment module 204, smoothing module 205 and filtration module 206, its
In,
The auditorium acquisition module 102, for the auditorium image to be exported to the brightness processed module 201；
The brightness processed module 201, for the auditorium image to be converted into brightness image, and by the brightness
Change image to export to the histogram detection module 202 and the binary conversion treatment module 204；
The histogram detection module 202, for the brightness image to be converted into histogram image, and described straight
When bimodal distribution is presented in square figure image, exported respectively entirely to the threshold value selecting module 203 and the binary conversion treatment module 204
Office's threshold value selection signal, otherwise, exports non-global threshold selection signal respectively；
The threshold value selecting module 203, for when receiving the global threshold selection signal, at the binaryzation
Manage module 204 and export first threshold；And when receiving the non-global threshold selection signal, to the binary conversion treatment mould
Block 204 exports Second Threshold；
The binary conversion treatment module 204, for when receiving the global threshold selection signal, for what is received
Each pixel in the brightness image, when it is determined that the brightness value of current pixel point is more than or equal to the first threshold
When, the current pixel point is arranged to white level pixel, otherwise, the current pixel point is arranged to black level pixel,
And two-value corresponding with the brightness image is generated according to the white level pixel of setting and the black level pixel
Change image；And when receiving non-global threshold selection signal, by vertical direction upwards apart from the three of the current pixel point
Brightness value corresponding to the pixel of individual pixel is as upper pixel brightness value, by vertical direction downwards apart from the current pixel point
Three pixels pixel corresponding to brightness value as lower pixel brightness value, by horizontal direction to the left apart from the current picture
Brightness value corresponding to the pixel of three pixels of vegetarian refreshments will work as left pixel brightness value described in horizontal direction to the right distance
Brightness value corresponding to the pixel of three pixels of preceding pixel point as right pixel brightness value, when the upper pixel brightness value with
The absolute value of the difference of the lower pixel brightness value is less than or equal to the Second Threshold, and the left pixel brightness value and the right picture
When the absolute value of the difference of plain brightness value is less than or equal to the Second Threshold, the current pixel point is arranged to white level pixel
Point, when the upper pixel brightness value and the absolute value of the difference of the lower pixel brightness value are more than the Second Threshold, or institute
When stating the absolute value of the difference of left pixel brightness value and the right pixel brightness value and being more than the Second Threshold, by the current pixel
Point is arranged to black level pixel, and according to the white level pixel of setting and black level pixel generation with it is described
Binary image corresponding to brightness image；And the binary image of generation is exported to the smoothing module
205；
The smoothing module 205, for being smoothed to the binary image received, to be converted to
Smoothed image is simultaneously exported to the filtering image；
The filtration module 206, for carrying out filtering process to the smoothed image received, to be converted to filtering
Image and export give described image segmentation module.
In an embodiment of the invention, described image segmentation module, for after the filtering image is received, by institute
The screen pattern that filtering image is stated with each mobile terminal prestored is matched, described to detect and be partitioned into
At least one subgraph in filtering image, and each described subgraph is directed to, according to current subgraph in the filter
Position in ripple image determines seat numbering corresponding to the current subgraph, wherein, it is described corresponding to the current subgraph
Seat numbering is the seat numbering in viewing room where the spectators for the mobile terminal for holding the current subgraph.
As shown in figure 3, in an embodiment of the invention, further comprise：Single-chip microcomputer 301 and at least one warning letter
Signal lamp 302, wherein,
The single-chip microcomputer 301 is connected with the judge module 104 of taking on the sly；
The single-chip microcomputer 301 is respectively connected with least one alarming singal lights 302；
Each described alarming singal lights 302 is arranged on the rush seat in the viewing room；
The judge module 104 of taking on the sly, for being more than or equal to default matching degree threshold value when the matching degree calculated
When, export the currently seat corresponding to subgraph and number to the single-chip microcomputer 301；
The single-chip microcomputer 301, for when receiving the seat numbering, it is determined that the institute corresponding with seat numbering
Alarming singal lights 302 are stated, and high level is exported to the alarming singal lights 302 determined, to light the alarming singal lights
302。
As shown in figure 4, in an embodiment of the invention, further comprise：Microcontroller 401, motor driving apparatus
402nd, support 403, motor 404, Switching Power Supply 405 and lighting source 406, wherein,
The microcontroller 401 takes judge module 104 on the sly and the motor driving apparatus 402 is connected with described respectively；
The motor driving apparatus 402 is connected with the motor 404；
The support 403 is arranged on the top in the viewing room, for fixing the motor 404, the Switching Power Supply
405 and the mains lighting supply 406；
The Switching Power Supply 405 is connected with the motor 404 and the lighting source 406 respectively；
The microcontroller 401, for after the seat numbering is received, being sent to the motor driving apparatus 402
Include the driving control signal of the seat numbering；
The motor driving apparatus 402, for according to the driving control signal, determining motor drive signal；
The motor 404, for adjusting the illumination side of the lighting source 406 under the driving of the motor drive signal
To, and export illumination enabling signal；
The Switching Power Supply 405, for connecting the lighting source 406 after the illumination enabling signal is received, with
Start the lighting source 406 to illuminate.
The embodiments of the invention provide a kind of anti-camcording method, as shown in figure 5, this method may include steps of：
Step 501：Film acquisition module gathers the cine-oriented image shown on the curtain in real time, and by the cine-oriented image
Export to judge module of taking on the sly.
Step 502：Auditorium acquisition module gathers the auditorium image in the viewing room in real time, and by the auditorium
Image is exported to image segmentation module.
Step 503：Described image splits module according to default segmentation rule, and the auditorium image is divided at least
One subgraph, and determine the seat numbering of corresponding spectators corresponding to each described subgraph；And by each subgraph
Picture and seat numbering correspond to and export judge module of being taken on the sly to described in.
Step 504：The judge module of taking on the sly is directed to each described subgraph for receiving, calculate current subgraph with
Matching degree between the cine-oriented image received, when the matching degree calculated is more than or equal to default matching degree threshold value
When, export the seat numbering corresponding to the current subgraph.
To sum up, each embodiment of the present invention at least has the advantages that：
1st, in embodiments of the present invention, film acquisition module is provided opposite to by the curtain in viewing room, and seen
The top of studio sets auditorium acquisition module, then when film plays, film acquisition module can in real time be gathered and opened up on curtain
The cine-oriented image shown, and auditorium acquisition module can then gather auditorium image, then will be collected by image segmentation module
Auditorium image be divided into multiple small subgraphs so that judge module of taking on the sly is directed to each height for being partitioned into
Image, judge itself and the matching degree of the cine-oriented image received, when more than or equal to default matching degree threshold value, illustrate the subgraph
Spectators take on the sly as corresponding to, therefore export the seat numbering of corresponding spectators corresponding to the subgraph, to determine to steal
The spectators of bat.Whole anti-process of taking on the sly by tour personnel without being walked up and down again, so as to not disturb other consumer's viewings
In the case of find the consumer to take on the sly.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply and exist between these entities or operation
Any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, by sentence " including the key element that a 〃 〃 " is limited, it is not excluded that
Other identical factor in the process including the key element, method, article or equipment also be present.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in computer-readable storage medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made within the spirit and principles of the invention,
Equivalent substitution, improvement etc., are all contained in protection scope of the present invention.
Claims (6)
- A kind of 1. Anti-sneak-shooting system, it is characterised in that including：Film acquisition module, auditorium acquisition module, image segmentation module And judge module of taking on the sly, wherein,The film acquisition module, the curtain opposite being arranged in viewing room, for gathering the shadow shown on the curtain in real time Picture, and the cine-oriented image is exported to the judge module of taking on the sly；The auditorium acquisition module, the top of the viewing room is arranged on, for gathering the spectators in the viewing room in real time Seat image, and the auditorium image is exported and splits module to described image；Described image splits module, for according to default segmentation rule, the auditorium image to be divided into at least one son Image, and determine the seat numbering of corresponding spectators corresponding to each described subgraph；And by each subgraph and The corresponding output of seat numbering is to the judge module of taking on the sly；The judge module of taking on the sly, for each described subgraph for receiving, current subgraph is calculated with receiving The cine-oriented image between matching degree, it is defeated when the matching degree calculated is more than or equal to default matching degree threshold value Go out the seat numbering corresponding to the current subgraph.
- 2. system according to claim 1, it is characterised in that further comprise：Brightness processed module, histogram detection mould Block, threshold value selecting module, binary conversion treatment module, smoothing module and filtration module, wherein,The auditorium acquisition module, for the auditorium image to be exported to the brightness processed module；The brightness processed module, for the auditorium image to be converted into brightness image, and by the brightness image Export to the histogram detection module and the binary conversion treatment module；The histogram detection module, for the brightness image to be converted into histogram image, and in the histogram figure During as bimodal distribution is presented, global threshold selection letter is exported respectively to the threshold value selecting module and the binary conversion treatment module Number, otherwise, non-global threshold selection signal is exported respectively；The threshold value selecting module, for when receiving the global threshold selection signal, to the binary conversion treatment module Export first threshold；And when receiving the non-global threshold selection signal, to binary conversion treatment module output the Two threshold values；The binary conversion treatment module, it is described bright for what is received for when receiving the global threshold selection signal Each pixel in degreeization image, when it is determined that the brightness value of current pixel point is more than or equal to the first threshold, by institute State current pixel point and be arranged to white level pixel, otherwise, the current pixel point is arranged to black level pixel, and according to setting The white level pixel put and the black level pixel generate binary image corresponding with the brightness image；With And when receiving non-global threshold selection signal, by vertical direction upwards apart from three pixels of the current pixel point Brightness value corresponding to pixel is as upper pixel brightness value, by vertical direction downwards apart from three pixels of the current pixel point Brightness value is as lower pixel brightness value corresponding to the pixel of point, by horizontal direction to the left apart from three of the current pixel point Brightness value corresponding to the pixel of pixel is as left pixel brightness value, by horizontal direction to the right apart from the current pixel point Brightness value corresponding to the pixel of three pixels is as right pixel brightness value, when the upper pixel brightness value and the lower pixel The absolute value of the difference of brightness value is less than or equal to the Second Threshold, and the left pixel brightness value and the right pixel brightness value it When the absolute value of difference is less than or equal to the Second Threshold, the current pixel point is arranged to white level pixel, on described The absolute value of the difference of pixel brightness value and the lower pixel brightness value is more than the Second Threshold, or the left pixel intensity When the absolute value of value and the difference of the right pixel brightness value is more than the Second Threshold, the current pixel point is arranged to black appliances Flat pixel, and according to the white level pixel of setting and black level pixel generation and the brightness image pair The binary image answered；And the binary image of generation is exported to the smoothing module；The smoothing module, for being smoothed to the binary image received, to be converted to smooth figure Picture is simultaneously exported to the filtering image；The filtration module, for carrying out filtering process to the smoothed image received, to be converted to filtering image simultaneously Export and split module to described image.
- 3. system according to claim 2, it is characterised in thatDescribed image splits module, for after the filtering image is received, the filtering image is every with prestoring The screen pattern of one mobile terminal is matched, described at least one in the filtering image to detect and be partitioned into Subgraph, and each described subgraph is directed to, work as according to determining position of the current subgraph in the filtering image Seat corresponding to preceding subgraph is numbered, wherein, the seat numbering corresponding to the current subgraph is to hold the current son Seat numbering where the spectators of the mobile terminal of image in viewing room.
- 4. system according to claim 1, it is characterised in that further comprise：Single-chip microcomputer and at least one warning letter Signal lamp, wherein,The single-chip microcomputer is connected with the judge module of taking on the sly；The single-chip microcomputer is respectively connected with least one alarming singal lights；Each described alarming singal lights is arranged on the rush seat in the viewing room；The judge module of taking on the sly, for when the matching degree calculated is more than or equal to default matching degree threshold value, exporting Number to the single-chip microcomputer at the seat corresponding to the current subgraph；The single-chip microcomputer, for when receiving the seat numbering, it is determined that the warning corresponding with seat numbering Signal lamp, and high level is exported to the alarming singal lights determined, to light the alarming singal lights.
- 5. system according to any one of claims 1 to 4, it is characterised in that further comprise：Microcontroller, motor driving Equipment, support, motor, Switching Power Supply and lighting source, wherein,The microcontroller takes judge module on the sly and the motor driving apparatus is connected with described respectively；The motor driving apparatus is connected with the motor；The support is arranged on the top in the viewing room, for fixing the motor, the Switching Power Supply and the illumination Power supply；The Switching Power Supply is connected with the motor and the lighting source respectively；The microcontroller, for after the seat numbering is received, being sent to the motor driving apparatus described in including The driving control signal of seat numbering；The motor driving apparatus, for according to the driving control signal, determining motor drive signal；The motor, for adjusting the illumination direction of the lighting source under the driving of the motor drive signal, and export Illuminate enabling signal；The Switching Power Supply, for connecting the lighting source after the illumination enabling signal is received, to start the photograph Mingguang City's source lighting.
- A kind of 6. anti-camcording method, it is characterised in that including：Film acquisition module gathers the cine-oriented image shown on the curtain in real time, and the cine-oriented image is exported and sentenced to taking on the sly Disconnected module；Auditorium acquisition module gathers the auditorium image in the viewing room in real time, and the auditorium image is exported to figure As segmentation module；Described image splits module and splits rule according to default, and the auditorium image is divided into at least one subgraph, And determine the seat numbering of corresponding spectators corresponding to each described subgraph；And by each subgraph and the seat The corresponding output of bit number is to the judge module of taking on the sly；The judge module of taking on the sly is directed to each the described subgraph received, and it is described with receiving to calculate current subgraph Matching degree between cine-oriented image, when the matching degree calculated is more than or equal to default matching degree threshold value, described in output The seat numbering corresponding to current subgraph.
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