CN106060472A - Intelligent device cloud platform management system - Google Patents

Abstract

The invention relates to an intelligent device cloud platform management system. The system comprises a theatre audience screen detection device, a theatre stage image collection device and an infrared irradiation device. The infrared irradiation device is used for determining own irradiation mode based on the output of the theatre audience screen detection device and the output of the theatre stage image collection device. Through adoption of the system, the control efficiency of the infrared irradiation device in a theatre can be improved.

Description

Smart machine cloud platform management system

Technical field

The present invention relates to cloud platform field, particularly relate to a kind of smart machine cloud platform management system.

Background technology

Currently, there is the drawback of inherence in the artificial anti-mode taken on the sly: first, if auditorium area is relatively big, then needs peace Arrange a lot of staff and carry out field monitor, it means that need substantial amounts of cost of labor；Secondly, staff's naked eyes scan Mode inefficiency, and the mode of direct surveillance is susceptible to let slip the person of taking on the sly of some corner location because of asthenia；? After, the mode arranging staff near spectators brings discomfort to the spectators of normal viewing performance, have impact on their appreciation and drills The mood gone out.

As can be seen here, the artificial anti-mode taken on the sly has inborn deficiency, in order to overcome above-mentioned drawback, reduces anti-taking on the sly Operation cost, improves the anti-work efficiency taken on the sly, and operator always searches for the mode that electronics prevents taking on the sly and carries out on-site supervision, electricity The anti-two kinds of developing direction of having taken on the sly of son, a kind of is to make an issue of on the mobile terminal that spectators are hand-held, when mobile terminal shoots certainly Dynamic detection is taken on the sly behavior, but this mode is probably due to the selection of mobile terminal is avoided by the person of taking on the sly, another kind be The scene of taking on the sly disposes electronic jamming device, and this mode can avoid evading of the person of taking on the sly.

The existing anti-electronic jamming device taken on the sly is that a kind of infrared facility is placed in the back side of curtain or stage, Infrared facility sends the sightless infrared ray of human eye, if the person of taking on the sly is moving terminal or video camera shooting, the most infrared Line by the video camera imaging of the interference person of taking on the sly, causes image or lower picture quality that the person of taking on the sly obtains, it is impossible to commercially sell Sell and propagate on network, thus effectively safeguarding copyright interest.

But, this mode needs to launch infrared ray always, and ultrared transmitting is large-scale, needs from each Infrared ray, relatively costly and poor feasibility are all launched in position.Therefore on-the-spot electronics prevents that the equipment of taking on the sly also needs to find other Break through direction.

To this end, the present invention proposes the electronic equipment prevented taking on the sly in a kind of new scene, it is possible to by audience seat The behavioral value of spectators and by the parameter extraction of site environment being determined whether there is the person of taking on the sly in audience seat, and In time the position at the person of taking on the sly place can be positioned, in order to take to orient warning measure accordingly, remind the person of taking on the sly to put Abandon the behavior of taking on the sly.

Summary of the invention

In order to solve the problems referred to above, the invention provides a kind of smart machine cloud platform management system, sight is set at the scene Many seat image capture devices complete the extraction to auditorium image, introduce various image processing equipment and image analysis equipment judges Whether auditorium image exists the suspicious person of taking on the sly, in the case of there is the suspicious person of taking on the sly, extracts suspicious taking on the sly The numbering at seat, person place, detects ambient parameter or current performance content, with according to suspicious the most at the scene in real time The information of the person of taking on the sly and Site Detection result determine the person that really do not takes on the sly.

According to an aspect of the present invention, it is provided that a kind of smart machine cloud platform management system, described system includes theatre Spectators' screen detection equipment, theatre stage image capture device and infrared radiation equipment, infrared radiation equipment is for based on theatre The output of spectators' screen detection equipment and the output of theatre stage image capture device determine the irradiation mode of self.

More specifically, in described smart machine cloud platform management system, including: motor driving apparatus, it is arranged on theatre Background control indoor, be connected with Freescale IMX6 processing equipment and motor device respectively, be used for receiving Freescale IMX6 The drive control signal that processing equipment is sent, and resolve drive control signal to determine that targeted seat is numbered, based on mesh Standard seat bit number calculates target level angle and target pitch angle；Motor device, is arranged on the roof directly over theatre stage Position, is connected with motor driving apparatus and iraser pen respectively, and including horizontal drive motor and vertical driving motor, level is driven Galvanic electricity machine is for being adjusted to target level angle by the level angle of iraser pen, and vertical driving motor is for by iraser The luffing angle of pen is adjusted to target pitch angle；Wherein, motor device is all adjusted at horizontal drive motor and vertical driving motor Laser opening signal is sent after whole；Iraser pen, is arranged on the position, roof directly over theatre stage, respectively with fly to think Karr IMX6 processing equipment and motor device connect, and including battery, Laser emission switch and generating laser, battery is for for red The Laser emission of outer laser pen provides supply of electric power, Laser emission switch and to receive laser after receiving drive control signal Being switched to open mode during opening signal, generating laser includes pump diode, for switching the feelings opened in Laser emission The laser signal of a length of 671 nanometers of transmitted wave under condition；Theatre content acquisition equipment, is arranged on theatre stage opposite, in real time Gather the scene image on theatre stage to export as real-time scene image；Content analysis apparatus, is arranged on the backstage in theatre In control room, it is connected with On-Screen Identification equipment and theatre content acquisition equipment respectively, is used for receiving real-time scene image, is additionally operable to Receive the seat numbering of each screen subimage and its correspondence, in each screen subimage and real-time scene image being carried out Hold and mate to determine content matching percentage ratio, when content matching percentage ratio is more than or equal to preset percentage threshold value, by screen The seat numbering that image is corresponding exports as targeted seat numbering；Wherein, Content analysis apparatus by each screen subimage with Real-time scene image carries out content matching to determine that content matching percentage ratio specifically includes: by each picture in real-time scene image Element carries out pixel value with each pixel of each screen subimage and mates, and the quantity of the pixel value pixel that the match is successful is the most, The content matching percentage ratio that screen subimage is corresponding is the highest；Freescale IMX6 processing equipment, is arranged on the Background control in theatre Indoor, are connected with Content analysis apparatus, include that the driving that targeted seat is numbered controls letter for sending based on targeted seat numbering Number；CMOS sensing equipment, is arranged on middle position, roof, theatre, for the auditorium on theatre stage opposite is carried out image acquisition With output auditorium image；Data splitting equipment, is positioned at high in the clouds, is connected with CMOS sensing equipment, for being divided by auditorium image Being slit into N number of image block, N is the natural number more than 1；N number of high in the clouds storage device, is positioned at high in the clouds, is connected with data splitting equipment, For storing N number of image block respectively；Cloud service central apparatus, is positioned at high in the clouds, is connected with N number of high in the clouds storage device, is used for Concentrating N number of image block, and N number of image block is distributed to M high in the clouds application apparatus, M is the natural number more than 1 and M is less than Equal to N；Command channel, high in the clouds management equipment, is positioned at high in the clouds, for high in the clouds order is carried out channel management；M high in the clouds application sets Standby, it is positioned at high in the clouds, is connected with cloud service central apparatus, for receiving be assigned to, more than one image block, each High in the clouds application apparatus includes: gray processing processes subset, including channel parameters extraction unit, weighted value memory element and gray value Computing unit, channel parameters extraction unit is used for receiving each image block, extracts each pixel in image block R passage pixel value, G passage pixel value and channel B pixel value, weighted value memory element is used for having prestored R channel weighting Value, G channel weighting value and channel B weighted value, gray value computing unit stores with channel parameters extraction unit and weighted value respectively Unit connects, for each pixel in image block, by R passage pixel value and the product of R channel weighting value, G passage picture The product addition of element value and the product of G channel weighting value and channel B pixel value and channel B weighted value with obtain for pixel The gray value of point, and obtain, based on the gray value of each pixel in image block, the gray level image that image block is corresponding；Directly Side's figure distribution detection subset, processes subset with gray processing and is connected, be used for receiving gray level image, and enter gray level image Row grey level histogram processes to obtain corresponding histogram image, when histogram image presents bimodal distribution, sends overall situation threshold Value selects signal, otherwise, sends non-global threshold and selects signal；Threshold value selects subset, with histogram distribution detection equipment even Connect, for receive global threshold select signal time, using global threshold 128 as threshold data export, receive non-entirely When office's threshold value selects signal, neighbor pixel gray difference threshold 40 is exported as threshold data；Binary conversion treatment subset, point Do not select with threshold value subset and histogram distribution detection subset to be connected, be used for when receiving global threshold and selecting signal, For each pixel in gray level image, when gray value is more than or equal to threshold data, by for pixel arrange For white level pixel, when gray value is less than threshold data, by for pixel be set to black level pixel, and export The binary image that gray level image is corresponding；Binary conversion treatment subset is additionally operable to receiving non-global threshold selection signal Time, for each pixel in gray level image, calculate vertical direction upwards apart from the ash of pixel of its 3 pixels Angle value as upper grey scale pixel value, calculate vertical direction downwards apart from the gray value of pixel of its 3 pixels as lower picture Element gray value, calculated level direction to the left apart from the gray value of pixel of its 3 pixels as left grey scale pixel value, calculate Horizontal direction to the right apart from the gray value of pixel of its 3 pixels as right grey scale pixel value, when upper grey scale pixel value and The absolute value of the difference of lower grey scale pixel value is exhausted less than or equal to the difference of threshold data and left grey scale pixel value and right grey scale pixel value To value less than or equal to threshold data time, by for pixel be set to white level pixel, when upper grey scale pixel value and lower picture The absolute value of the difference of element gray value is more than more than the absolute value of threshold data or the difference of left grey scale pixel value and right grey scale pixel value During threshold data, by for pixel be set to black level pixel, and the binary image that output gray level image is corresponding； Picture smooth treatment subset, is connected with binary conversion treatment subset, is used for receiving binary image, in binary image Each pixel, when adjacent all pixels exist the trip point of more than half, then by for pixel Gray value retains, otherwise, by for the gray value of pixel be set to white level pixel, and it is corresponding to export binary image Smoothed image；Medium filtering subset, processes subset with image balance and is connected, be used for receiving smoothed image, to smooth figure The gray value of the pixel of picture is analyzed determining the distribution radius in each noise profile region, based on each noise profile Maximum in the distribution radius in region determines the filtered pixel block size carrying out medium filtering, uses the filtered pixel block determined Size carries out medium filtering and processes to obtain filtering image smoothed image；Data merge equipment, are positioned at high in the clouds, with M high in the clouds Application apparatus connects, for carry out the filtering image that the medium filtering subset of each high in the clouds application apparatus exports splicing with Obtain filtering integral image；On-Screen Identification equipment, the Background control being arranged on theatre is indoor, merges equipment with data and is connected to obtain Integral image must be filtered, carry out mating with detection with the screen pattern of the various mobile terminals prestored by filtering integral image And it is partitioned into each screen subimage in filtering integral image, for each screen subimage, integrate in filtering for it Position in image determine for screen subimage corresponding seat numbering；Wherein, for seat corresponding to screen subimage Bit number be hold for seat, the theatre numbering at spectators place of mobile terminal corresponding to screen subimage；Wherein, infrared Laser pen also includes receiver of remote-control sytem, and the laser sent for receiving far-end opens remote signal and laser shutdown remote signal； Wherein, the quantity of the pixel value pixel that the match is successful and the relation of content matching percentage ratio are non-linear dependence；Wherein, R passage Weighted value value is 0.298839, and G channel weighting value value is 0.586811, and channel B weighted value value is 0.114350.

More specifically, in described smart machine cloud platform management system: the storage of channel parameters extraction unit, weighted value is single Unit and gray value computing unit are integrated on one piece of surface-mounted integrated circuit.

More specifically, in described smart machine cloud platform management system: the gray value of black level pixel is 0.

More specifically, in described smart machine cloud platform management system: the gray value of white level pixel is 255.

More specifically, in described smart machine cloud platform management system, also include: static storage device, in advance Storage R channel weighting value, G channel weighting value and channel B weighted value.

More specifically, in described smart machine cloud platform management system: static storage device is arranged on the backstage in theatre In control room.

More specifically, in described smart machine cloud platform management system: static storage device is additionally operable to prestore respectively Plant the screen pattern of mobile terminal.

More specifically, in described smart machine cloud platform management system: at static storage device and Freescale IMX6 Reason equipment is integrated on one piece of surface-mounted integrated circuit.

Accompanying drawing explanation

Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:

Fig. 1 is the block diagram managing system according to the smart machine cloud platform shown in embodiment of the present invention.

Reference: 1 theatre spectators' screen detection equipment；2 theatre stage image capture devices；3 infrared radiation equipment

Detailed description of the invention

Below with reference to accompanying drawings the embodiment of the smart machine cloud platform management system of the present invention is described in detail.

In order to detect the digital multimedia video of uncommitted illegal propagation, digital watermark by universal research and should With extensively.In Making Movies or film ejection stage, can take to implant in film to make human eye can't see " pattern " information Method.If these films are taken on the sly record by video camera, this collection of illustrative plates embedded can be extracted and identify piracy Source.

Some industry leaders are in order to identify and tracing pirate film, it is proposed that by the method for Coded Anti-Piracy (CAP), I.e. in film, increase watermark.First Coded Anti-Piracy is designed by Kodak, Deluxe Laboratories pair subsequently It improves.Philips it is also proposed a mark system being named as CineFence in 2006.But, digital watermark is only Being a kind of passive measure, he can not eliminate and stop shooting to take on the sly.On the other hand, camera perturbation technique is intended to by serious broken Bad film visual quality eliminates shooting and takes on the sly, meanwhile, these interference signals will be made not interfere with the spectators of movie theatre.

The most substantial amounts of camera interference method mainly make use of imaging sensor to respond ultrared principle.In order to disturb shifting Moving video camera and generate light in the picture of shooting, infrared emitter is installed in cinema.Except those emitters Etc. extra cost price and regular job expense, this scheme can be by enclosing suitable filter on camera lens.But it is this Mode is easy to be avoided because of the selection of the person of taking on the sly.

All there is certain drawback in above-mentioned anti-pattern of taking on the sly, in order to overcome above-mentioned deficiency, the present invention has built a kind of intelligence Equipment cloud platform management system, the present invention has built a kind of high in the clouds data handling system, auditorium image has been carried out electronic analysis, Scene performance environment is carried out electronic analysis, and carries out the person's of taking on the sly judgement based on two kinds of analysis results, it addition, be additionally based upon the person of taking on the sly Positional information the person of taking on the sly is reminded, thus realize oriented detection and the orientation warning of the on-the-spot person of taking on the sly of performance.

Fig. 1 is the block diagram managing system according to the smart machine cloud platform shown in embodiment of the present invention, described System includes theatre spectators' screen detection equipment, theatre stage image capture device and infrared radiation equipment, infrared radiation equipment Output for output based on theatre spectators' screen detection equipment and theatre stage image capture device determines the irradiation of self Pattern.

Then, the concrete structure continuing the management system of the smart machine cloud platform to the present invention is further detailed.

Described system includes: motor driving apparatus, and the Background control being arranged on theatre is indoor, respectively with Freescale IMX6 Processing equipment and motor device connect, for receiving the drive control signal that Freescale IMX6 processing equipment is sent, and to driving Dynamic control signal carries out resolving to determine that targeted seat is numbered, and calculates target level angle based on targeted seat numbering and target is bowed Elevation angle degree；Motor device, is arranged on the position, roof directly over theatre stage, respectively with motor driving apparatus and iraser pen Connecting, including horizontal drive motor and vertical driving motor, horizontal drive motor is for adjusting the level angle of iraser pen Whole to target level angle, vertical driving motor is for being adjusted to target pitch angle by the luffing angle of iraser pen；Its In, motor device sends laser opening signal after horizontal drive motor and vertical driving motor all adjust.

Described system includes: iraser pen, is arranged on the position, roof directly over theatre stage, respectively with Freescale IMX6 processing equipment and motor device connect, and including battery, Laser emission switch and generating laser, battery is for swashing for infrared The Laser emission of light pen provides supply of electric power, and Laser emission switchs after receiving drive control signal and receives laser and opens Being switched to open mode during signal, generating laser includes pump diode, in the case of opening at Laser emission switch The laser signal of a length of 671 nanometers of transmitted wave.

Described system includes: theatre content acquisition equipment, is arranged on theatre stage opposite, for Real-time Collection theatre stage On scene image using as real-time scene image export；Content analysis apparatus, the Background control being arranged on theatre is indoor, respectively It is connected with On-Screen Identification equipment and theatre content acquisition equipment, is used for receiving real-time scene image, be additionally operable to receive each screen The seat numbering of curtain subimage and its correspondence, carries out content matching to determine by each screen subimage and real-time scene image Content matching percentage ratio, when content matching percentage ratio is more than or equal to preset percentage threshold value, by seat corresponding for screen subimage Bit number is as targeted seat numbering output.

Wherein, Content analysis apparatus each screen subimage and real-time scene image are carried out content matching to determine in Hold match-percentage to specifically include: each pixel of each pixel in real-time scene image with each screen subimage entered Row pixel value mates, and the quantity of the pixel value pixel that the match is successful is the most, and the content matching percentage ratio that screen subimage is corresponding is got over High.

Described system includes: Freescale IMX6 processing equipment, and the Background control being arranged on theatre is indoor, with content analysis Equipment connects, for sending, based on targeted seat numbering, the drive control signal including that targeted seat is numbered；CMOS sensing equipment, It is arranged on middle position, roof, theatre, for the auditorium on theatre stage opposite being carried out image acquisition with output auditorium figure Picture；Data splitting equipment, is positioned at high in the clouds, is connected with CMOS sensing equipment, for being divided into N number of image to divide auditorium image Block, N is the natural number more than 1；N number of high in the clouds storage device, is positioned at high in the clouds, is connected with data splitting equipment, for storing N respectively Individual image block.

Described system includes: cloud service central apparatus, is positioned at high in the clouds, is connected with N number of high in the clouds storage device, is used for concentrating N number of image block, and N number of image block is distributed to M high in the clouds application apparatus, M is the natural number more than 1 and M is less than or equal to N；Command channel, high in the clouds management equipment, is positioned at high in the clouds, for high in the clouds order is carried out channel management；M high in the clouds application apparatus, position In high in the clouds, it is connected with cloud service central apparatus, for receiving be assigned to, more than one image block.

Each high in the clouds application apparatus includes: gray processing processes subset, deposits including channel parameters extraction unit, weighted value Storage unit and gray value computing unit, channel parameters extraction unit is used for receiving each image block, extracts image block In the R passage pixel value of each pixel, G passage pixel value and channel B pixel value, weighted value memory element is for depositing in advance Stored up R channel weighting value, G channel weighting value and channel B weighted value, gray value computing unit respectively with channel parameters extraction unit Connect with weighted value memory element, for each pixel in image block, by R passage pixel value and R channel weighting value The product addition of the product of product, G passage pixel value and G channel weighting value and channel B pixel value and channel B weighted value is to obtain Take for the gray value of pixel, and obtain, based on the gray value of each pixel in image block, the ash that image block is corresponding Degreeization image.

Each high in the clouds application apparatus includes: histogram distribution detection subset, processes subset with gray processing and is connected, uses In receiving gray level image, and gray level image is carried out the grey level histogram process histogram image with acquisition correspondence, directly When side's figure image presents bimodal distribution, send global threshold and select signal, otherwise, send non-global threshold and select signal；Threshold value Select subset, be connected with histogram distribution detection equipment, for when receiving global threshold and selecting signal, by global threshold 128 as threshold data export, receive non-global threshold select signal time, using neighbor pixel gray difference threshold 40 as Threshold data exports.

Each high in the clouds application apparatus includes: binary conversion treatment subset, selects subset and rectangular histogram with threshold value respectively Distribution detection subset connects, for when receiving global threshold and selecting signal, for each picture in gray level image Vegetarian refreshments, when gray value more than or equal to threshold data time, by for pixel be set to white level pixel, when gray value is less than During threshold data, by for pixel be set to black level pixel, and the binary image that output gray level image is corresponding； Binary conversion treatment subset is additionally operable to when receiving non-global threshold and selecting signal, for each picture in gray level image Vegetarian refreshments, calculate vertical direction upwards apart from the gray value of pixel of its 3 pixels as upper grey scale pixel value, calculate vertical Direction downwards apart from the gray value of pixel of its 3 pixels as lower grey scale pixel value, calculated level direction distance to the left The gray value of the pixel of its 3 pixels is as left grey scale pixel value, and calculated level direction is to the right apart from its 3 pixels The gray value of pixel is as right grey scale pixel value, when the absolute value of upper grey scale pixel value and the difference of lower grey scale pixel value is less than In threshold data and the difference of left grey scale pixel value and right grey scale pixel value absolute value less than or equal to threshold data time, by for Pixel is set to white level pixel, when the absolute value of upper grey scale pixel value and the difference of lower grey scale pixel value is more than threshold data Or the absolute value of the difference of left grey scale pixel value and right grey scale pixel value more than threshold data time, by for pixel be set to black Level pixel point, and the binary image that output gray level image is corresponding.

Each high in the clouds application apparatus includes: picture smooth treatment subset, is connected with binary conversion treatment subset, is used for Receive binary image, for each pixel in binary image, when adjacent all pixels exist half with On trip point time, then by for the gray value of pixel retain, otherwise, by for the gray value of pixel be set to white Level pixel point, and export the smoothed image that binary image is corresponding.

Each high in the clouds application apparatus includes: medium filtering subset, processes subset with image balance and is connected, is used for connecing Receive smoothed image, the gray value of the pixel of smoothed image is analyzed determining the distribution half in each noise profile region Footpath, the maximum in distribution radius based on each noise profile region determines the filtered pixel block size carrying out medium filtering, Use the filtered pixel block size determined that smoothed image carries out medium filtering to process to obtain filtering image.

Described system includes: data merge equipment, are positioned at high in the clouds, are connected with M high in the clouds application apparatus, for by each The filtering image of the medium filtering subset output of high in the clouds application apparatus carries out splicing to obtain filtering integral image；On-Screen Identification Equipment, the Background control being arranged on theatre is indoor, merges equipment with data and is connected to obtain filtering integral image, filtering is integrated Image carries out with the screen pattern of the various mobile terminals prestored mating with detection and being partitioned in filtering integral image Each screen subimage, for each screen subimage, for its position in filtering integral image determine for screen The seat numbering that curtain subimage is corresponding.

Wherein, for seat corresponding to screen subimage numbered hold for mobile end corresponding to screen subimage Seat, the theatre numbering at the spectators place of end；Iraser pen also includes receiver of remote-control sytem, for receiving the laser that far-end is sent Open remote signal and laser shutdown remote signal；The quantity of the pixel value pixel that the match is successful and the pass of content matching percentage ratio System is non-linear dependence；R channel weighting value value is 0.298839, and G channel weighting value value is 0.586811, and channel B weights Value value is 0.114350.

Alternatively, in the system: channel parameters extraction unit, weighted value memory element and gray value computing unit quilt It is integrated on one piece of surface-mounted integrated circuit；The gray value of black level pixel is 0；The gray value of white level pixel is 255；Also wrap Include: static storage device, be used for prestoring R channel weighting value, G channel weighting value and channel B weighted value；Static storage device The Background control being arranged on theatre is indoor；Static storage device is additionally operable to prestore the screen pattern of various mobile terminal；With And static storage device is integrated on one piece of surface-mounted integrated circuit with Freescale IMX6 processing equipment.

It addition, wave filter, as the term suggests, it is the device that ripple is filtered." ripple " is that a physics widely is general Read, at electronic technology field, the value fluctuations in time that " ripple " is narrowly confined to refer in particular to describe various physical quantity Process.The effect by various kinds of sensors of this process, is converted into the time function of voltage or electric current, the most various physical quantitys Time waveform, or referred to as signal.Because the independent variable time is continuous value, so referred to as continuous time signal, It is referred to as analogue signal the most habitually.

Along with the generation of digital electronic computer technology with develop rapidly, for the ease of computer to signal at Reason, creates complete theory and the method that continuous time signal is transformed under sampling theorem instructs discrete-time signal. It is to say, only primary signal can be expressed by original analog signal sample value on series of discrete time coordinate point and not lose Lose any information, since the expression of these concepts of ripple, waveform, signal is the change of various physical quantitys in objective world, the most just It it is the carrier of the various information that modern society depends on for existence.Information needs to propagate, and lean on is exactly the transmission of waveshape signal.Signal exists Its generation, change, each link of transmitting is likely to be due to environment and the existence of interference and distorts, even quite a lot of In the case of, this distortion is the most serious, causes signal and entrained information thereof to be embedded in the middle of noise dearly.In order to Filter these noises, recover signal originally, need to use various wave filter to be filtered processing.

Use the smart machine cloud platform management system of the present invention, cannot be provided with for taking on the sly of performance for prior art The technical problem of detection of electrons of effect, by using targetedly, high-precision a series of images processing equipment and image divide The audience status of auditorium is analyzed by desorption device, is analyzed, in above-mentioned analysis also by the environment on-the-spot to performance On the basis of, the behavior of pirates shoot person in auditorium is accurately detected and location recognition, finally takes aposematic mechanism to the person of taking on the sly Carry out electronic reminding, thus while avoiding interference other spectators viewing, effectively reduce the generation of behavior of taking on the sly.

Although it is understood that the present invention discloses as above with preferred embodiment, but above-described embodiment being not used to Limit the present invention.For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, Technical solution of the present invention is made many possible variations and modification by the technology contents that all may utilize the disclosure above, or is revised as Equivalent embodiments with change.Therefore, every content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention Any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the scope of technical solution of the present invention protection In.

Claims (9)

1. a smart machine cloud platform management system, described system includes theatre spectators' screen detection equipment, theatre stage figure As collecting device and infrared radiation equipment, infrared radiation equipment is for output based on theatre spectators' screen detection equipment and theatre The output of stage image capture device determines the irradiation mode of self.

2. smart machine cloud platform management system as claimed in claim 1, it is characterised in that described system includes:

Motor driving apparatus, the Background control being arranged on theatre is indoor, sets with Freescale IMX6 processing equipment and motor respectively Standby connection, for receiving the drive control signal that Freescale IMX6 processing equipment is sent, and solves drive control signal Analysis, to determine that targeted seat is numbered, calculates target level angle and target pitch angle based on targeted seat numbering；

Motor device, is arranged on the position, roof directly over theatre stage, connects with motor driving apparatus and iraser pen respectively Connecing, including horizontal drive motor and vertical driving motor, horizontal drive motor is for adjusting the level angle of iraser pen To target level angle, vertical driving motor is for being adjusted to target pitch angle by the luffing angle of iraser pen；Wherein, Motor device sends laser opening signal after horizontal drive motor and vertical driving motor all adjust；

Iraser pen, is arranged on the position, roof directly over theatre stage, respectively with Freescale IMX6 processing equipment and electricity Machine equipment connects, and including battery, Laser emission switch and generating laser, battery carries for the Laser emission for iraser pen For supply of electric power, Laser emission switch is switched to open after receiving drive control signal and when receiving laser opening signal State, generating laser includes pump diode, a length of 671 nanometers of transmitted wave in the case of opening at Laser emission switch Laser signal；

Theatre content acquisition equipment, is arranged on theatre stage opposite, and the scene image on Real-time Collection theatre stage is to make Export for real-time scene image；

Content analysis apparatus, the Background control being arranged on theatre is indoor, sets with On-Screen Identification equipment and theatre content acquisition respectively Standby connection, is used for receiving real-time scene image, is additionally operable to receive the seat numbering of each screen subimage and its correspondence, will be every One screen subimage and real-time scene image carry out content matching to determine content matching percentage ratio, when content matching percentage ratio During more than or equal to preset percentage threshold value, using seat numbering corresponding for screen subimage as targeted seat numbering output；Wherein, Each screen subimage and real-time scene image are carried out content matching to determine content matching percentage ratio by Content analysis apparatus Specifically include: each pixel of each pixel in real-time scene image Yu each screen subimage is carried out pixel value Joining, the quantity of the pixel value pixel that the match is successful is the most, and the content matching percentage ratio that screen subimage is corresponding is the highest；

Freescale IMX6 processing equipment, the Background control being arranged on theatre is indoor, is connected with Content analysis apparatus, be used for based on Targeted seat numbering sends the drive control signal including that targeted seat is numbered；

CMOS sensing equipment, is arranged on middle position, roof, theatre, adopts for the auditorium on theatre stage opposite is carried out image Collect with output auditorium image；

Data splitting equipment, is positioned at high in the clouds, is connected with CMOS sensing equipment, for being divided into N number of image to divide auditorium image Block, N is the natural number more than 1；

N number of high in the clouds storage device, is positioned at high in the clouds, is connected with data splitting equipment, for storing N number of image block respectively；

Cloud service central apparatus, is positioned at high in the clouds, is connected with N number of high in the clouds storage device, is used for concentrating N number of image block, and by N Individual image block is distributed to M high in the clouds application apparatus, and M is that the natural number more than 1 and M are less than or equal to N；

Command channel, high in the clouds management equipment, is positioned at high in the clouds, for high in the clouds order is carried out channel management；

M high in the clouds application apparatus, is positioned at high in the clouds, is connected with cloud service central apparatus, for receive be assigned to, more than one Image block, each high in the clouds application apparatus includes:

Gray processing processes subset, including channel parameters extraction unit, weighted value memory element and gray value computing unit, passage Parameter extraction unit is used for receiving each image block, extract each pixel in image block R passage pixel value, G passage pixel value and channel B pixel value, weighted value memory element is used for having prestored R channel weighting value, G channel weighting value With channel B weighted value, gray value computing unit is connected with channel parameters extraction unit and weighted value memory element respectively, for figure As each pixel in piecemeal, by R passage pixel value and the product of R channel weighting value, G passage pixel value and G channel weighting The product of value and the product addition of channel B pixel value and channel B weighted value with obtain for the gray value of pixel, and base In image block, the gray value of each pixel obtains the gray level image that image block is corresponding；

Histogram distribution detection subset, processes subset with gray processing and is connected, be used for receiving gray level image, and to gray processing Image carries out grey level histogram and processes to obtain corresponding histogram image, when histogram image presents bimodal distribution, sends Global threshold selects signal, otherwise, sends non-global threshold and selects signal；

Threshold value selects subset, is connected with histogram distribution detection equipment, is used for when receiving global threshold and selecting signal, will Global threshold 128 exports as threshold data, when receiving non-global threshold and selecting signal, by neighbor pixel gray scale difference limen Value 40 exports as threshold data；

Binary conversion treatment subset, selects subset and histogram distribution detection subset to be connected, for connecing respectively with threshold value When receiving global threshold selection signal, for each pixel in gray level image, when gray value is more than or equal to number of threshold values According to time, by for pixel be set to white level pixel, when gray value less than threshold data time, by for pixel set It is set to black level pixel, and the binary image that output gray level image is corresponding；Binary conversion treatment subset is additionally operable to connecing When receiving non-global threshold selection signal, for each pixel in gray level image, calculate vertical direction upwards distance The gray value of the pixel of its 3 pixels, as upper grey scale pixel value, calculates vertical direction downwards apart from its 3 pixels The gray value of pixel is as lower grey scale pixel value, and calculated level direction is to the left apart from the gray scale of pixel of its 3 pixels Value as left grey scale pixel value, calculated level direction to the right apart from the gray value of pixel of its 3 pixels as right pixel Gray value, when the absolute value of upper grey scale pixel value and the difference of lower grey scale pixel value is less than or equal to threshold data and left grey scale pixel value During with the absolute value of the difference of right grey scale pixel value less than or equal to threshold data, by for pixel be set to white level pixel Point, when the absolute value of upper grey scale pixel value and the difference of lower grey scale pixel value is more than threshold data or left grey scale pixel value and right pixel The absolute value of the difference of gray value more than threshold data time, by for pixel be set to black level pixel, and output gray level Change the binary image that image is corresponding；

Picture smooth treatment subset, is connected with binary conversion treatment subset, is used for receiving binary image, for binary picture Each pixel in Xiang, when adjacent all pixels exist the trip point of more than half, then by for pixel The gray value of point retains, otherwise, by for the gray value of pixel be set to white level pixel, and export binary image Corresponding smoothed image；

Medium filtering subset, processes subset with image balance and is connected, be used for receiving smoothed image, the pixel to smoothed image The gray value of point is analyzed determining the distribution radius in each noise profile region, based on each noise profile region point Maximum in cloth radius determines the filtered pixel block size carrying out medium filtering, uses the filtered pixel block size determined to flat Sliding image carries out medium filtering and processes to obtain filtering image；

Data merge equipment, are positioned at high in the clouds, are connected with M high in the clouds application apparatus, for by each high in the clouds application apparatus The filtering image of value filtering subset output carries out splicing to obtain filtering integral image；

On-Screen Identification equipment, the Background control being arranged on theatre is indoor, merges equipment with data and is connected to obtain filtering integration map Picture, carries out mating with detection and being partitioned into filtering with the screen pattern of the various mobile terminals prestored by filtering integral image Each screen subimage in integral image, for each screen subimage, for its position in filtering integral image Determine for screen subimage corresponding seat numbering；Wherein, for seat corresponding to screen subimage numbered hold For seat, the theatre numbering at spectators place of mobile terminal corresponding to screen subimage；

Wherein, iraser pen also includes receiver of remote-control sytem, and the laser sent for receiving far-end opens remote signal and laser Close remote signal；

Wherein, the quantity of the pixel value pixel that the match is successful and the relation of content matching percentage ratio are non-linear dependence；

Wherein, R channel weighting value value is 0.298839, and G channel weighting value value is 0.586811, channel B weighted value value It is 0.114350.

3. smart machine cloud platform management system as claimed in claim 2, it is characterised in that:

Channel parameters extraction unit, weighted value memory element and gray value computing unit are integrated on one piece of surface-mounted integrated circuit.

4. smart machine cloud platform management system as claimed in claim 2, it is characterised in that:

The gray value of black level pixel is 0.

5. smart machine cloud platform management system as claimed in claim 2, it is characterised in that:

The gray value of white level pixel is 255.

6. smart machine cloud platform management system as claimed in claim 2, it is characterised in that also include:

Static storage device, is used for prestoring R channel weighting value, G channel weighting value and channel B weighted value.

7. smart machine cloud platform management system as claimed in claim 6, it is characterised in that:

The Background control that static storage device is arranged on theatre is indoor.

8. smart machine cloud platform management system as claimed in claim 6, it is characterised in that:

Static storage device is additionally operable to prestore the screen pattern of various mobile terminal.

9. smart machine cloud platform management system as claimed in claim 6, it is characterised in that:

Static storage device and Freescale IMX6 processing equipment are integrated on one piece of surface-mounted integrated circuit.