CN107545212A - Binary channels cloud data management platform - Google Patents
Binary channels cloud data management platform Download PDFInfo
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- CN107545212A CN107545212A CN201610481355.6A CN201610481355A CN107545212A CN 107545212 A CN107545212 A CN 107545212A CN 201610481355 A CN201610481355 A CN 201610481355A CN 107545212 A CN107545212 A CN 107545212A
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Abstract
The present invention relates to a kind of binary channels cloud data management platform, including high in the clouds command channel management equipment and high in the clouds data channel management equipment, high in the clouds command channel management equipment is used to carry out high in the clouds order channel management, and high in the clouds data channel management equipment is used to carry out channel management to high in the clouds data.It is managed by means of the invention it is possible to which cloud data processing and high in the clouds order are placed on into different passages, avoids the conflict of high in the clouds data.
Description
Technical field
The present invention relates to cloud data fields, more particularly to a kind of binary channels cloud data management platform.
Background technology
The artificial anti-mode taken on the sly has inborn deficiency, in order to overcome above-mentioned drawback, reduces the anti-operation cost taken on the sly,
The anti-operating efficiency taken on the sly is improved, operator always searches for the anti-mode taken on the sly of electronics and carries out on-site supervision, and electronics is anti-to take on the sly
There are two kinds of developing direction, a kind of made an issue of on the mobile terminal held in spectators, and automatic detection is stolen when mobile terminal is shot
Bat behavior, but this mode may be because that the person of taking on the sly is avoided to the selection of mobile terminal, another kind is at the scene of taking on the sly
Electronic jamming device is disposed, this mode can avoid evading for 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, infrared if the person of taking on the sly is moving terminal or video camera shooting
Line will disturb the video camera imaging of the person of taking on the sly, the image or lower picture quality for causing the person of taking on the sly to obtain, can not commercially sell
Sell and propagated on network, so as to effectively safeguard copyright interest.
But this mode needs to launch infrared ray always, and the transmitting of infrared ray is large-scale, it is necessary to from each
Infrared ray is all launched in position, and cost is higher and poor feasibility.Therefore the anti-equipment of taking on the sly of the electronics at scene also needs to find others
Break through direction.
Therefore, the present invention proposes a kind of anti-electronic equipment taken on the sly in new scene, can be by audience seat
The behavioral value of spectators and determine to whether there is in audience seat the person of taking on the sly by the parameter extraction to site environment, and
The position where the person of taking on the sly can be positioned in time, in order to take corresponding orientation warning measure, remind the person of taking on the sly to put
Abandon the behavior of taking on the sly.
The content of the invention
In order to solve the above problems, the invention provides a kind of binary channels cloud data management platform, spectators are set at the scene
Seat image capture device completes the extraction to auditorium image, introduces various image processing equipments and image analysis equipment judges to see
Whether there is the suspicious person of taking on the sly in many seat images, in the case where the suspicious person of taking on the sly be present, extracting the suspicious person of taking on the sly
The numbering at place seat, then also ambient parameter or current performance content are detected in real time at the scene, with according to suspicious
The information and Site Detection result of the person of taking on the sly determines the really person of taking on the sly.
According to an aspect of the present invention, there is provided a kind of binary channels cloud data management platform, the platform are ordered including high in the clouds
Channel management equipment and high in the clouds data channel management equipment are made, high in the clouds command channel management equipment is used to lead to high in the clouds order
Road management, high in the clouds data channel management equipment are used to carry out channel management to high in the clouds data.By means of the invention it is possible to by cloud data
Processing and high in the clouds order are placed on different passages and are managed, and avoid the conflict of high in the clouds data.
More specifically, in the binary channels cloud data management platform, including：Projection room content acquisition equipment, is arranged on
Projection room draw curtain opposite, for gathering the scene image on projection room draw curtain in real time to be exported as real-time scene image；Content
Analytical equipment, it is arranged in the Background control room of projection room, is set respectively with on-screen data extraction equipment and projection room content acquisition
Standby connection, for receiving real-time scene image, it is additionally operable to receive each screen subgraph seat numbering corresponding with its, will be every
One screen subgraph carries out content matching to determine content matching percentage with real-time scene image, when content matching percentage
During more than or equal to preset percentage threshold value, seat numbering corresponding to screen subgraph is numbered as targeted seat and exported；Fly to think
Karr MC9S12 chips, are arranged in the Background control room of projection room, are connected with Content analysis apparatus, for based on targeted seat
Numbering sends the driving control signal for including targeted seat numbering；Remote control equipment, the roof being arranged on directly over projection room draw curtain
Position, for being connected with Freescale MC9S12 chips to receive the driving control signal that Freescale MC9S12 chips are sent,
And driving control signal is parsed to determine that targeted seat is numbered, numbered based on targeted seat and determine remote signal；Bass
Caution device, one is set on each spectators seat, including receiver of remote-control sytem, bass play chip and play controlling switch,
Receiver of remote-control sytem is used to receive remote signal, plays controlling switch and is connected respectively with receiver of remote-control sytem and bass broadcasting chip, is used
Chip is played to carry out bass warning operation in starting bass based on remote signal；Wherein, bass plays chip and deposited including voice
Reservoir, for prestoring the phonetic warning file related to no photographing；High-definition image collecting device, it is arranged on projection room room
Middle position is pushed up, for carrying out IMAQ to the auditorium on projection room draw curtain opposite to export high-definition image, high-definition image
Resolution ratio is 3840 × 2160；Data splitting equipment, positioned at high in the clouds, it is connected with high-definition image collecting device, for by high definition figure
As being divided into N number of image block, N is the natural number more than 1；High in the clouds command channel management equipment, positioned at high in the clouds, for high in the clouds
Order carries out channel management；N number of high in the clouds storage device, positioned at high in the clouds, it is connected with data splitting equipment, it is N number of for storing respectively
Image block；Cloud service central apparatus, positioned at high in the clouds, it is connected with N number of high in the clouds storage device, 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；M high in the clouds application
Equipment, positioned at high in the clouds, it is connected with cloud service central apparatus, it is each for receiving image block be assigned to, more than one
Individual high in the clouds application apparatus includes：The sub- equipment of gray processing processing, including channel parameters extraction unit, weighted value memory cell and gray scale
It is worth computing unit, channel parameters extraction unit is used to receive each image block, extracts each pixel in image block
R passages pixel value, G passages pixel value and the channel B pixel value of point, weighted value memory cell add for having prestored R passages
Weights, G channel weightings value and channel B weighted value, gray value computing unit are deposited with channel parameters extraction unit and weighted value respectively
Storage unit connects, for each pixel in image block, by the product of R passages pixel value and R channel weighting values, G passages
The picture that pixel value is directed to the product and channel B pixel value of G channel weighting values and the product addition of channel B weighted value with obtaining
The gray value of vegetarian refreshments, and the gray value based on each pixel in image block obtains gray level image corresponding to image block；
Wherein, R channel weightings value value is that 0.298839, G channel weighting values value is 0.586811, and channel B weighted value value is
0.114350；Histogram distribution detects sub- equipment, is connected with the sub- equipment of gray processing processing, for receiving gray level image, and it is right
Gray level image carries out grey level histogram processing to obtain corresponding histogram image, and bimodal distribution is presented in histogram image
When, global threshold selection signal is sent, otherwise, sends non-global threshold selection signal；Threshold value selects sub- equipment, with histogram point
Cloth detects the connection of sub- equipment, for when receiving global threshold selection signal, global threshold 128 is defeated as threshold data
Go out, when receiving non-global threshold selection signal, exported neighbor pixel gray difference threshold 40 as threshold data；Two-value
Change and handle sub- equipment, select sub- equipment and histogram distribution to detect sub- equipment with threshold value respectively and be connected, for receiving the overall situation
During threshold value selection signal, for each pixel in gray level image, when gray value is more than or equal to threshold data, by pin
To pixel be arranged to white level pixel, when gray value is less than threshold data, by for pixel be arranged to black appliances
Flat pixel, and binary image corresponding to output gray level image；The sub- equipment of binary conversion treatment be additionally operable to receive it is non-complete
During office's threshold value selection signal, for each pixel in gray level image, vertical direction is calculated upwards apart from its 3 pixels
The gray value of the pixel of point calculates vertical direction downwards apart from the pixel of its 3 pixels as upper grey scale pixel value
Gray value is used as left apart from the gray value of the pixel of its 3 pixels to the left as lower grey scale pixel value, calculated level direction
Grey scale pixel value, calculated level direction to the right apart from its 3 pixels pixel gray value as right grey scale pixel value, when
The absolute value of the difference of upper grey scale pixel value and lower grey scale pixel value is less than or equal to threshold data and left grey scale pixel value and right pixel
When the absolute value of the difference of gray value is less than or equal to threshold data, by for pixel be arranged to white level pixel, when upper picture
The absolute value of the difference of plain gray value and lower grey scale pixel value be more than threshold data or left grey scale pixel value and right grey scale pixel value it
The absolute value of difference is when being more than threshold data, by for pixel be arranged to black level pixel, and output gray level image pair
The binary image answered；The sub- equipment of picture smooth treatment, it is connected with the sub- equipment of binary conversion treatment, for receiving binary image,
For each pixel in binary image, when the trip point of more than half in adjacent all pixels point be present, then
By for the gray value of pixel retain, otherwise, by for the gray value of pixel be arranged to white level pixel, it is and defeated
Go out smoothed image corresponding to binary image；The sub- equipment of medium filtering, it is connected with the sub- equipment of image balance processing, it is flat for receiving
Sliding image, following processing is carried out to obtain filtering image as target pixel points for each pixel in smoothed image：With
The centre of form of the filtration module of position of the target pixel points in smoothed image alternatively takes out multiple pixels in smoothed image
Select and be used as multiple reference image vegetarian refreshments, take the maximum in the pixel value of multiple reference image vegetarian refreshments and minimum value to be used as pixel maximum
Value and pixel minimum, the average value of pixel maximum and pixel minimum are determined using as pixel average, for each
Reference image vegetarian refreshments, if its pixel value is less than pixel average, its pixel value is replaced with 0, if its pixel value is more than or equal to
Pixel average, then retain its pixel value, finally using the average value of the pixel value of multiple reference image vegetarian refreshments as target pixel points
Pixel value output；Data merge equipment, positioned at high in the clouds, are connected with M high in the clouds application apparatus, for each high in the clouds to be applied
The filtering image of the sub- equipment output of medium filtering of equipment is spliced to obtain filtering integral image；On-screen data extraction is set
It is standby, it is arranged in the Background control room of projection room, merging equipment with data is connected to obtain filtering integral image；It is whole for filtering
Each pixel in image is closed, its gray value is matched with default mobile terminal screen tonal range, when its gray scale
When value is in default mobile terminal screen tonal range, screen pixels point is determined that it is；All screens in integral image will be filtered
The region of curtain pixel composition is split to obtain each screen subgraph from filtering integral image；For each screen
Subgraph, seat corresponding to the screen subgraph for determining to be directed to for its position in integral image is filtered are numbered；Wherein, pin
To screen subgraph corresponding to seat numbering be where holding the spectators of mobile terminal corresponding to the screen subgraph being directed to
Number at projection room seat；Wherein, each screen subgraph and real-time scene image are carried out content matching by Content analysis apparatus
To determine that content matching percentage specifically includes：The each object in real-time scene image is identified, for each object, inspection
Survey it to whether there is in screen subgraph, the number of objects being present in screen subgraph is more, then content matching percentage
It is higher；Wherein, the number of objects being present in screen subgraph and the relation of content matching percentage are non-linear dependences.
More specifically, in the binary channels cloud data management platform, in addition to：Histogram distribution detect sub- equipment by
CPLD chips are realized.
More specifically, in the binary channels cloud data management platform, in addition to：The sub- equipment of binary conversion treatment is by CPLD cores
Piece is realized.
More specifically, in the binary channels cloud data management platform, in addition to：The sub- equipment of picture smooth treatment is by CPLD
Chip is realized.
More specifically, in the binary channels cloud data management platform, in addition to：Alternatively, using Freescale
MC9S12 built-in chip types memory cell replaces speech memory to prestore the phonetic warning file related to no photographing.
More specifically, in the binary channels cloud data management platform, in addition to：Freescale MC9S12 chips also include
Timing unit.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of the binary channels cloud data management platform according to embodiment of the present invention.
Reference：1 high in the clouds command channel management equipment；2 high in the clouds data channel management equipments
Embodiment
The embodiment of the binary channels cloud data management platform of the present invention is described in detail below with reference to accompanying drawings.
Some industry leaders are in order to identify and tracing pirate film, it is proposed that by Coded Anti-Piracy (CAP) method,
I.e. toward increasing watermark in film.First Coded Anti-Piracy is designed by Kodak, subsequent Deluxe Laboratories couple
It is improved.Philips it is also proposed the mark for being named as a CineFence system in 2006.However, digital watermark is only
It is a kind of passive measure, he can not eliminate and prevent shooting from taking on the sly.On the other hand, camera perturbation technique is intended to by seriously breaking
Bad film visual quality is taken on the sly to eliminate shooting, while these interference signals is not interfered with the spectators of movie theatre.
Early stage, substantial amounts of camera interference method mainly make use of the principle of imaging sensor response infrared ray.Moved to disturb
Move video camera and light is generated in the picture of shooting, infrared emitter is mounted in the cinema.Except those transmitters
Etc. extra cost and regular job expense, this scheme can be by enclosing appropriate filter on camera lens.It is but this
Mode is easy to be avoided because of the selection of the person of taking on the sly.
All there is the drawbacks of certain 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 bilateral
Road cloud data management platform, electronic analysis is carried out to auditorium image, electronic analysis is carried out to live performance environment, and based on two
Kind analysis result carries out the person's of taking on the sly judgement, in addition, the positional information also based on the person of taking on the sly is reminded the person of taking on the sly, so as to realize
The oriented detection and orientation of the live person of taking on the sly of performance alerts.
Fig. 1 is the block diagram of the binary channels cloud data management platform according to embodiment of the present invention, described flat
Platform includes.High in the clouds command channel management equipment and high in the clouds data channel management equipment, high in the clouds command channel management equipment be used for pair
High in the clouds order carries out channel management, and high in the clouds data channel management equipment is used to carry out channel management to high in the clouds data.By this hair
It is bright, cloud data processing and high in the clouds order can be placed on different passages and are managed, avoid the conflict of high in the clouds data.
Then, continue that the concrete structure of the binary channels cloud data management platform of the present invention is further detailed.
The platform includes：Projection room content acquisition equipment, projection room draw curtain opposite is arranged on, for gathering projection in real time
Scene image on the draw curtain of room as real-time scene image to export；Content analysis apparatus, it is arranged on the Background control of projection room
Interior, it is connected with on-screen data extraction equipment and projection room content acquisition equipment, for receiving real-time scene image, also uses respectively
In receiving each screen subgraph seat numbering corresponding with its, each screen subgraph and real-time scene image are carried out
Content matching is to determine content matching percentage, when content matching percentage is more than or equal to preset percentage threshold value, by screen
Seat numbering corresponding to subgraph is as targeted seat numbering output.
The platform includes：Freescale MC9S12 chips, are arranged in the Background control room of projection room, with content analysis
Equipment is connected, and the driving control signal of targeted seat numbering is included for being sent based on targeted seat numbering.
The platform includes：Remote control equipment, the roof position being arranged on directly over projection room draw curtain is used for and Freescale
The connection of MC9S12 chips is carried out with receiving the driving control signal that Freescale MC9S12 chips are sent to driving control signal
Parsing is numbered based on targeted seat to determine that targeted seat is numbered and determines remote signal.
The platform includes：Bass caution device, sets one on each spectators seat, including receiver of remote-control sytem, low
Sound plays chip and plays controlling switch, and receiver of remote-control sytem is used to receive remote signal, plays controlling switch and is connect respectively with remote control
Receive device to connect with bass broadcasting chip, chip is played to carry out bass warning operation for starting bass based on remote signal；Its
In, bass, which plays chip, includes speech memory, for prestoring the phonetic warning file related to no photographing.
The platform includes：High-definition image collecting device, projection room roof middle position is arranged on, for drawing projection room
The auditorium on curtain opposite carries out IMAQ to export high-definition image, and the resolution ratio of high-definition image is 3840 × 2160.
The platform includes：Data splitting equipment, positioned at high in the clouds, it is connected with high-definition image collecting device, for by high definition
Image is divided into N number of image block, and N is the natural number more than 1；High in the clouds command channel management equipment, positioned at high in the clouds, for cloud
Sort command carries out channel management；N number of high in the clouds storage device, positioned at high in the clouds, it is connected with data splitting equipment, for storing N respectively
Individual image block.
The platform includes：Cloud service central apparatus, positioned at high in the clouds, it is connected with N number of high in the clouds storage device, 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；M high in the clouds application apparatus, positioned at high in the clouds, it is connected with cloud service central apparatus, it is being assigned to, more than one for receiving
Image block.
Each high in the clouds application apparatus includes：The sub- equipment of gray processing processing, including channel parameters extraction unit, weighted value are deposited
Storage unit and gray value computing unit, channel parameters extraction unit are used to receive each image block, extract image block
In each pixel R passages pixel value, G passages pixel value and channel B pixel value, weighted value memory cell be used for deposit in advance
Stored up R channel weightings value, G channel weightings value and channel B weighted value, gray value computing unit respectively with channel parameters extraction unit
Connected with weighted value memory cell, for each pixel in image block, by R passages pixel value and R channel weighting values
The product addition of product, the product of G passages pixel value and G channel weighting values and channel B pixel value and channel B weighted value is to obtain
The gray value for the pixel being directed to is taken, and the gray value based on each pixel in image block obtains ash corresponding to image block
Degreeization image；Wherein, R channel weightings value value is that 0.298839, G channel weighting values value is 0.586811, channel B weighted value
Value is 0.114350.
Each high in the clouds application apparatus includes：Histogram distribution detects sub- equipment, is connected, uses with the sub- equipment of gray processing processing
In reception gray level image, and grey level histogram processing is carried out to gray level image to obtain corresponding histogram image, straight
When bimodal distribution is presented in square figure image, global threshold selection signal is sent, otherwise, sends non-global threshold selection signal.
Each high in the clouds application apparatus includes：Threshold value selects sub- equipment, and detecting sub- equipment with histogram distribution is connected, and is used for
When receiving global threshold selection signal, exported global threshold 128 as threshold data, receiving non-global threshold choosing
When selecting signal, exported neighbor pixel gray difference threshold 40 as threshold data.
Each high in the clouds application apparatus includes：The sub- equipment of binary conversion treatment, select sub- equipment and histogram with threshold value respectively
Distribution detects the connection of sub- equipment, for when receiving global threshold selection signal, for each picture in gray level image
Vegetarian refreshments, when gray value is more than or equal to threshold data, by for pixel be arranged to white level pixel, when gray value is less than
During threshold data, by for pixel be arranged to black level pixel, and binary image corresponding to output gray level image；
The sub- equipment of binary conversion treatment is additionally operable to when receiving non-global threshold selection signal, for each picture in gray level image
Vegetarian refreshments, it is vertical as upper grey scale pixel value, calculating to calculate gray value of the vertical direction upwards apart from the pixel of its 3 pixels
Direction downwards apart from its 3 pixels pixel gray value 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 upper grey scale pixel value and the absolute value of the difference of lower grey scale pixel value are less than etc.
When threshold data and the absolute value of the difference of left grey scale pixel value and right grey scale pixel value are less than or equal to threshold data, by for
Pixel is arranged to white level pixel, when upper grey scale pixel value and the absolute value of the difference of lower grey scale pixel value are more than threshold data
Or the absolute value of the difference of left grey scale pixel value and right grey scale pixel value is when being more than threshold data, by for pixel be arranged to black
Level pixel point, and binary image corresponding to output gray level image.
Each high in the clouds application apparatus includes：The sub- equipment of picture smooth treatment, it is connected, is used for the sub- equipment of binary conversion treatment
Receive binary image, for each pixel in binary image, when exist in adjacent all pixels point half with
On trip point when, then by for the gray value of pixel retain, otherwise, by for the gray value of pixel be arranged to white
Level pixel point, and export smoothed image corresponding to binary image.
Each high in the clouds application apparatus includes：The sub- equipment of medium filtering, it is connected with the sub- equipment of image balance processing, for connecing
Smoothed image is received, following processing is carried out as target pixel points to obtain filtering figure for each pixel in smoothed image
Picture：Taken out with the centre of form of the filtration module of position of the target pixel points in smoothed image alternatively in smoothed image multiple
Pixel takes maximum in the pixel value of multiple reference image vegetarian refreshments and minimum value to be used as pixel as multiple reference image vegetarian refreshments
Maximum and pixel minimum, the average value of pixel maximum and pixel minimum are determined using as pixel average, for every
One reference image vegetarian refreshments, if its pixel value is less than pixel average, its pixel value is replaced with 0, if its pixel value is more than
Equal to pixel average, then retain its pixel value, finally using the average value of the pixel value of multiple reference image vegetarian refreshments as target picture
The pixel value output of vegetarian refreshments.
The platform includes：Data merge equipment, positioned at high in the clouds, be connected with M high in the clouds application apparatus, for by each
The filtering image of the sub- equipment output of medium filtering of high in the clouds application apparatus is spliced to obtain filtering integral image.
The platform includes：On-screen data extraction equipment, it is arranged in the Background control room of projection room, merges with data and set
It is standby to connect to obtain filtering integral image；For each pixel in filtering integral image, its gray value is moved with default
Dynamic terminal screen tonal range is matched, and when its gray value is in default mobile terminal screen tonal range, is determined that it is
Screen pixels point；The region that all screen pixels points filtered in integral image form is split from filtering integral image
To obtain each screen subgraph；For each screen subgraph, pin is determined for its position in integral image is filtered
To screen subgraph corresponding to seat numbering；Wherein, for screen subgraph corresponding to seat numbering hold and be directed to
Projection room seat numbering corresponding to screen subgraph where the spectators of mobile terminal.
Wherein, Content analysis apparatus by each screen subgraph and real-time scene image carry out content matching to determine in
Hold match-percentage to specifically include：The each object in real-time scene image is identified, for each object, whether detects it
It is present in screen subgraph, the number of objects being present in screen subgraph is more, then content matching percentage is higher.
Wherein, the number of objects being present in screen subgraph and the relation of content matching percentage are non-linear dependences.
Alternatively, in the platform：Histogram distribution detects sub- equipment and realized by CPLD chips；Binary conversion treatment
Equipment is realized by CPLD chips；The sub- equipment of picture smooth treatment is realized by CPLD chips；Alternatively, using Freescale
MC9S12 built-in chip types memory cell replaces speech memory to prestore the phonetic warning file related to no photographing；With
And Freescale MC9S12 chips also include timing unit.
In addition, cloud computing, i.e. cloud computing, are the increases of the related service based on internet, use and deliver
Pattern, it is usually directed to by internet to provide dynamic easily extension and the often resource of virtualization.Cloud is network, internet
One kind metaphor saying.Past often represents telecommunications network in figure with cloud, is also used for representing that internet and underlying basis are set later
That applies is abstract.Therefore, cloud computing even can allow you to experience the operational capability of 10 TFlops per second, possess so powerful calculating
Ability can be with simulated-nuclear explosion, Prediction of Climate Change and market trend.User passes through the modes such as computer, notebook, mobile phone
Data center is accessed, computing is carried out by the demand of oneself.
There are a variety of sayings to the definition of cloud computing.For on earth what be cloud computing, can at least find 100 kinds of explanations.
Well accepted at this stage is National Institute of Standards and Technology (NIST) definition：Cloud computing is that one kind is paid by usage amount
Pattern, this pattern provides network access available, easily, on demand, into configurable computing resources shared pool (money
Source includes network, server, storage, application software, service), these resources can be provided quickly, only need to put into seldom pipe
Science and engineering is made, or carries out seldom interact with service supplier.
Can not be that taking on the sly for performance provides effectively for prior art using the binary channels cloud data management platform of the present invention
Detection of electrons technical problem, by using targetedly, high-precision a series of images processing equipment and graphical analysis
Equipment is analyzed the audience status of auditorium, also by analyzing the environment at performance scene, in the base of above-mentioned analysis
On plinth, the behavior to pirates shoot person in auditorium carries out accurately detection and position identifies, finally takes aposematic mechanism to enter the person of taking on the sly
Row electronic reminding, so as to while avoiding disturbing other spectators to watch, effectively reduce the generation for behavior of taking on the sly.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (2)
1. a kind of binary channels cloud data management platform, the platform includes high in the clouds command channel management equipment and high in the clouds data channel
Management equipment, high in the clouds command channel management equipment are used to carry out channel management, high in the clouds data channel management equipment to high in the clouds order
For carrying out channel management to high in the clouds data.
2. binary channels cloud data management platform as claimed in claim 1, it is characterised in that the platform includes：
Projection room content acquisition equipment, projection room draw curtain opposite is arranged on, for gathering the scene graph on projection room draw curtain in real time
As to be exported as real-time scene image；
Content analysis apparatus, be arranged in the Background control room of projection room, respectively with on-screen data extraction equipment and projection room
Hold collecting device connection, for receiving real-time scene image, be additionally operable to receive each screen subgraph seat corresponding with its
Numbering, each screen subgraph and real-time scene image are subjected to content matching to determine content matching percentage, work as content
When match-percentage is more than or equal to preset percentage threshold value, seat numbering corresponding to screen subgraph is numbered as targeted seat
Output；
Freescale MC9S12 chips, are arranged in the Background control room of projection room, are connected with Content analysis apparatus, for based on
Targeted seat numbering sends the driving control signal for including targeted seat numbering；
Remote control equipment, the roof position being arranged on directly over projection room draw curtain, for be connected with Freescale MC9S12 chips with
The driving control signal that Freescale MC9S12 chips are sent is received, and driving control signal is parsed to determine target seat
Bit number, numbered based on targeted seat and determine remote signal；
Bass caution device, one is set on each spectators seat, including receiver of remote-control sytem, bass play chip and play control
System switch, receiver of remote-control sytem are used to receive remote signal, play controlling switch and play chip with receiver of remote-control sytem and bass respectively
Connection, chip is played to carry out bass warning operation for starting bass based on remote signal；Wherein, bass plays chip and included
Speech memory, for prestoring the phonetic warning file related to no photographing；
High-definition image collecting device, projection room roof middle position is arranged on, for entering to the auditorium on projection room draw curtain opposite
For row IMAQ to export high-definition image, the resolution ratio of high-definition image is 3840 × 2160；
Data splitting equipment, positioned at high in the clouds, it is connected with high-definition image collecting device, for high-definition image to be divided into N number of image
Piecemeal, N are the natural number more than 1；
High in the clouds command channel management equipment, positioned at high in the clouds, for carrying out channel management to high in the clouds order；
N number of high in the clouds storage device, positioned at high in the clouds, it is connected with data splitting equipment, for storing N number of image block respectively；
Cloud service central apparatus, positioned at high in the clouds, it is connected with N number of high in the clouds storage device, 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 the natural number more than 1 and M is less than or equal to N；
M high in the clouds application apparatus, positioned at high in the clouds, be connected with cloud service central apparatus, for receive be assigned to, more than one
Image block, each high in the clouds application apparatus includes：
The sub- equipment of gray processing processing, including channel parameters extraction unit, weighted value memory cell and gray value computing unit, passage
Parameter extraction unit be used for receive each image block, extract each pixel in image block R passages pixel value,
G passages pixel value and channel B pixel value, weighted value memory cell are used to prestore R channel weightings value, G channel weighting values
With channel B weighted value, gray value computing unit is connected with channel parameters extraction unit and weighted value memory cell respectively, for figure
As each pixel in piecemeal, by R passages pixel value and product, G passages pixel value and the G channel weightings of R channel weighting values
The gray value for the pixel that the product and channel B pixel value of value are directed to the product addition of channel B weighted value with obtaining, and base
The gray value of each pixel obtains gray level image corresponding to image block in image block；Wherein, R channel weightings value takes
It is 0.586811 to be worth for 0.298839, G channel weighting values value, and channel B weighted value value is 0.114350；
Histogram distribution detects sub- equipment, is connected with the sub- equipment of gray processing processing, for receiving gray level image, and to gray processing
Image carries out grey level histogram processing to obtain corresponding histogram image, when bimodal distribution is presented in histogram image, sends
Global threshold selection signal, otherwise, send non-global threshold selection signal；
Threshold value selects sub- equipment, and detecting sub- equipment with histogram distribution is connected, for when receiving global threshold selection signal,
Exported global threshold 128 as threshold data, when receiving non-global threshold selection signal, by neighbor pixel gray scale difference
Threshold value 40 exports as threshold data；
The sub- equipment of binary conversion treatment, select sub- equipment and histogram distribution to detect sub- equipment with threshold value respectively and be connected, for connecing
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 when, by for pixel be arranged to white level pixel, when gray value is less than threshold data, by for pixel set
It is set to black level pixel, and binary image corresponding to output gray level image；The sub- equipment of binary conversion treatment is additionally operable to connecing
When receiving non-global threshold selection signal, for each pixel in gray level image, the upward distance of vertical direction is calculated
The gray value of the pixel of its 3 pixels calculates vertical direction downwards apart from its 3 pixels as upper grey scale pixel value
The gray value of pixel as lower grey scale pixel value, calculated level direction to the left apart from its 3 pixels pixel gray scale
Value be used as left grey scale pixel value, calculated level direction to the right apart from its 3 pixels pixel gray value as right pixel
Gray value, when upper grey scale pixel value and the absolute value of the difference of lower grey scale pixel value are less than or equal to threshold data and left grey scale pixel value
When being less than or equal to threshold data with the absolute value of the difference of right grey scale pixel value, by for pixel be arranged to white level pixel
Point, when upper grey scale pixel value and the absolute value of the difference of lower grey scale pixel value are more than threshold data or left grey scale pixel value and right pixel
When the absolute value of the difference of gray value is more than threshold data, by for pixel be arranged to black level pixel, and output gray level
Change binary image corresponding to image；
The sub- equipment of picture smooth treatment, it is connected with the sub- equipment of binary conversion treatment, for receiving binary image, for binary picture
Each pixel as in, when more than half trip point in adjacent all pixels point be present, then by for pixel
The gray value of point retains, otherwise, by for the gray value of pixel be arranged to white level pixel, and export binary image
Corresponding smoothed image；
The sub- equipment of medium filtering, it is connected with the sub- equipment of image balance processing, for receiving smoothed image, for every in smoothed image
One pixel carries out following processing to obtain filtering image as target pixel points：With target pixel points in smoothed image
The centre of form of the filtration module of position alternatively takes out multiple pixels as multiple reference image vegetarian refreshments in smoothed image, takes more
Maximum and minimum value in the pixel value of individual reference image vegetarian refreshments is as pixel maximum and pixel minimum, to determine pixel most
The average value of big value and pixel minimum is using as pixel average, for each reference image vegetarian refreshments, if its pixel value is small
In pixel average, then its pixel value is replaced with 0, if its pixel value is more than or equal to pixel average, retains its pixel value,
Finally exported the average value of the pixel value of multiple reference image vegetarian refreshments as the pixel value of target pixel points；
Data merge equipment, 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 the sub- equipment output of value filtering is spliced to obtain filtering integral image；
On-screen data extraction equipment, it is arranged in the Background control room of projection room, merging equipment with data is connected to be filtered
Integral image；For each pixel in filtering integral image, by its gray value and default mobile terminal screen gray scale model
Enclose and matched, when its gray value is in default mobile terminal screen tonal range, determine that it is screen pixels point；Will filtering
The region of all screen pixels points composition in integral image is split from filtering integral image to obtain each screen
Image；For each screen subgraph, the screen subgraph pair for determining to be directed to for its position in integral image is filtered
The seat numbering answered；Wherein, for screen subgraph corresponding to seat numbering be to hold corresponding to the screen subgraph being directed to
Projection room seat numbering where the spectators of mobile terminal；
Wherein, each screen subgraph and real-time scene image are carried out content matching to determine content by Content analysis apparatus
Component percentage specifically includes：The each object in real-time scene image is identified, for each object, it is detected and whether there is
In screen subgraph, the number of objects being present in screen subgraph is more, then content matching percentage is higher；
Wherein, the number of objects being present in screen subgraph and the relation of content matching percentage are non-linear dependences；
Histogram distribution detects sub- equipment and realized by CPLD chips；
The sub- equipment of binary conversion treatment is realized by CPLD chips.
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| CN201610481355.6A CN107545212A (en) | 2016-06-27 | 2016-06-27 | Binary channels cloud data management platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724137A (en) * | 2018-07-23 | 2019-05-07 | 永康市蜂蚁科技有限公司 | Multifunctional aluminium-copper composite heat supply pipe |
| CN109785470A (en) * | 2018-08-03 | 2019-05-21 | 秦广民 | Gate inhibition's intelligent control mechanism, supermarket |
| CN111125113A (en) * | 2019-12-25 | 2020-05-08 | 中科三清科技有限公司 | Method and device for storing air pollutant data |
-
2016
- 2016-06-27 CN CN201610481355.6A patent/CN107545212A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724137A (en) * | 2018-07-23 | 2019-05-07 | 永康市蜂蚁科技有限公司 | Multifunctional aluminium-copper composite heat supply pipe |
| CN109785470A (en) * | 2018-08-03 | 2019-05-21 | 秦广民 | Gate inhibition's intelligent control mechanism, supermarket |
| CN111125113A (en) * | 2019-12-25 | 2020-05-08 | 中科三清科技有限公司 | Method and device for storing air pollutant data |
| CN111125113B (en) * | 2019-12-25 | 2020-09-15 | 中科三清科技有限公司 | Method and device for storing air pollutant data |
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Application publication date: 20180105 |