CN106096665A - Dual pathways cloud data management platform - Google Patents
Dual pathways cloud data management platform Download PDFInfo
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- CN106096665A CN106096665A CN201610478294.8A CN201610478294A CN106096665A CN 106096665 A CN106096665 A CN 106096665A CN 201610478294 A CN201610478294 A CN 201610478294A CN 106096665 A CN106096665 A CN 106096665A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4038—Scaling the whole image or part thereof for image mosaicing, i.e. plane images composed of plane sub-images
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20024—Filtering details
- G06T2207/20032—Median filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
Abstract
The present invention relates to a kind of dual pathways cloud data management platform, including command channel, high in the clouds management equipment and high in the clouds data channel management equipment, management equipment in command channel, high in the clouds for carrying out channel management to high in the clouds order, and data channel management equipment in high in the clouds is for carrying out channel management to high in the clouds data.By means of the invention it is possible to cloud data are processed and high in the clouds order is placed on different passages and is managed, it is to avoid the conflict of high in the clouds data.
Description
Technical field
The present invention relates to cloud data fields, particularly relate to a kind of dual pathways 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,
Improving the anti-work efficiency taken on the sly, operator always searches for the mode that electronics prevents taking on the sly and carries out on-site supervision, and electronics is anti-takes on the sly
Having two kinds of developing direction, a kind of is to make an issue of on the mobile terminal that spectators are hand-held, automatically detects steathily when mobile terminal shoots
Bat behavior, but this mode is probably due to the selection of mobile terminal is avoided by the person of taking on the sly, and another kind is at the scene of taking on the sly
Disposing electronic jamming device, 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 dual pathways cloud data management platform, spectators are set at the scene
Seat image capture device completes the extraction to auditorium image, introduces various image processing equipment and image analysis equipment judges to see
Whether many seat images exist the suspicious person of taking on the sly, in the case of there is the suspicious person of taking on the sly, extracts the suspicious person of taking on the sly
The numbering at seat, place, detects ambient parameter or current performance content, with according to suspicious the most at the scene in real time
Information and the Site Detection result of the person of taking on the sly 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 dual pathways cloud data management platform, described platform includes that high in the clouds is ordered
Making channel management equipment and high in the clouds data channel management equipment, command channel, high in the clouds management equipment is for leading to high in the clouds order
Road manages, and data channel management equipment in high in the clouds is for carrying out channel management to high in the clouds data.By means of the invention it is possible to by cloud data
Process and high in the clouds order is placed on different passages and is managed, it is to avoid the conflict of high in the clouds data.
More specifically, in described dual pathways cloud data management platform, including: projection room content acquisition equipment, it is arranged on
Projection room draw curtain opposite, the scene image on Real-time Collection projection room draw curtain is to export as real-time scene image；Content
Analytical equipment, the Background control being arranged on projection room is indoor, sets with on-screen data extraction equipment and projection room 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；Fly to think
Karr MC9S12 chip, the Background control being arranged on projection room is indoor, is connected with Content analysis apparatus, for based on targeted seat
Numbering sends the drive control signal including that targeted seat is numbered；Remote control equipment, is arranged on the roof directly over projection room draw curtain
Position, for being connected with Freescale MC9S12 chip to receive the drive control signal that Freescale MC9S12 chip is sent,
And resolve to determine that targeted seat is numbered to drive control signal, determine remote signal based on targeted seat numbering；Bass
Caution device, each spectators seat arranges one, plays chip including receiver of remote-control sytem, bass and plays control switch,
Receiver of remote-control sytem is used for receiving remote signal, plays control switch and is connected with receiver of remote-control sytem and bass broadcasting chip respectively, uses
Chip is play to carry out bass warning operation in starting bass based on remote signal；Wherein, bass broadcasting chip includes that voice is deposited
Reservoir, for prestoring the phonetic warning file relevant to no photographing；High-definition image collecting device, is arranged on projection room room
Middle position, top, for the auditorium on projection room draw curtain opposite being carried out image acquisition to export high-definition image, high-definition image
Resolution is 3840 × 2160；Data splitting equipment, is positioned at high in the clouds, 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；Command channel, high in the clouds management equipment, is 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, is positioned at high in the clouds, is connected with data splitting equipment, N number of for storing respectively
Image block；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 that the natural number more than 1 and M are less than or equal to N；M high in the clouds application
Equipment, 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
Individual high in the clouds application apparatus includes: gray processing processes subset, including channel parameters extraction unit, weighted value memory element and gray scale
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 the channel B pixel value of point, weighted value memory element is used for having prestored R passage and adds
Weights, G channel weighting value and channel B weighted value, gray value computing unit is deposited with channel parameters extraction unit and weighted value respectively
Storage unit connects, for each pixel in image block, by R passage pixel value and the product of R channel weighting value, G passage
The product addition of the product of pixel value and G channel weighting value and channel B pixel value and channel B weighted value with obtain for picture
The gray value of vegetarian refreshments, and obtain, based on the gray value of each pixel in image block, the gray level image that image block is corresponding；
Wherein, R channel weighting value value is 0.298839, and G channel weighting value value is 0.586811, and channel B weighted value value is
0.114350；Histogram distribution detection subset, processes subset with gray processing and is connected, be used for receiving gray level image, and right
Gray level image carries out grey level histogram and processes to obtain corresponding histogram image, presents bimodal distribution at histogram image
Time, send global threshold and select signal, otherwise, send non-global threshold and select signal；Threshold value selects subset, divides with rectangular histogram
Cloth detection subset connects, for when receiving global threshold and selecting signal, using defeated as threshold data for global threshold 128
Go out, when receiving non-global threshold and selecting signal, neighbor pixel gray difference threshold 40 is exported as threshold data；Two-value
Change processes subset, selects subset and histogram distribution detection subset to be connected, for receiving the overall situation respectively with threshold value
When threshold value selects signal, for each pixel in gray level image, when gray value is more than or equal to threshold data, by pin
To pixel be set to white level pixel, when gray value less than threshold data time, by for pixel be set to black appliances
Flat pixel, and the binary image that output gray level image is corresponding；Binary conversion treatment subset be additionally operable to receive non-entirely
When office's threshold value selects signal, for each pixel in gray level image, calculate vertical direction upwards apart from its 3 pixels
The gray value of the pixel of point as upper grey scale pixel value, calculates vertical direction downwards apart from the pixel of its 3 pixels
Gray value as lower grey scale pixel value, calculated level direction to the left apart from the gray value of pixel of its 3 pixels as a left side
Grey scale pixel value, calculated level direction to the right apart from the gray value of pixel of its 3 pixels 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
The absolute value of the difference of gray value less than or equal to threshold data time, by for pixel be set to white level pixel, when upper picture
The absolute value of the difference of element gray value and lower grey scale pixel value more than threshold data or left grey scale pixel value and right grey scale pixel value it
Difference absolute value more than threshold data time, by for pixel be set to black level pixel, and output gray level image pair
The binary image answered；Picture smooth treatment subset, is connected with binary conversion treatment subset, is used for receiving binary image,
For each pixel in binary image, when adjacent all pixels exist the trip point of more than half, then
By for the gray value of pixel retain, otherwise, by for the gray value of pixel be set to white level pixel, and defeated
Go out the smoothed image that binary image is corresponding；Medium filtering subset, processes subset with image balance and is connected, be used for receiving flat
Sliding image, carries out following process to obtain filtering image for each pixel in smoothed image as target pixel points: with
Multiple pixel is taken out as the centre of form of the filtration module selected in smoothed image in target pixel points position in smoothed image
Select as multiple reference image vegetarian refreshments, take the maximum in the pixel value of multiple reference image vegetarian refreshments and minima using maximum as pixel
Value and pixel minimum, determine the meansigma methods of pixel maximum and pixel minimum using as pixel average, for each
Reference image vegetarian refreshments, if its pixel value is less than pixel average, then replaces its pixel value, if its pixel value is more than or equal to 0
Pixel average, then retain its pixel value, finally using the meansigma methods of the pixel value of multiple reference image vegetarian refreshments as target pixel points
Pixel value output；Data merge equipment, are positioned at high in the clouds, are connected with M high in the clouds application apparatus, for being applied in each high in the clouds
The filtering image of the medium filtering subset output of equipment carries out splicing to obtain filtering integral image；On-screen data extracts and sets
Standby, the Background control being arranged on projection room is indoor, merges equipment with data and is connected to obtain filtering integral image；Whole for filtering
Close each pixel in image, its gray value is mated with default mobile terminal screen tonal range, when its gray scale
When value is in default mobile terminal screen tonal range, determine that it is screen pixels point；By all screens in filtering integral image
The region of curtain pixel composition splits to obtain each screen subimage from filtering integral image；For each screen
Subimage, for its filtering integral image in position determine for screen subimage corresponding seat numbering；Wherein, pin
To seat corresponding to screen subimage numbered hold for the spectators place of mobile terminal corresponding to screen subimage
Projection room seat is numbered；Wherein, each screen subimage and real-time scene image are carried out content matching by Content analysis apparatus
To determine that content matching percentage ratio specifically includes: each object identifying in real-time scene image, for each object, inspection
Surveying whether it is present in screen subimage, the number of objects being present in screen subimage is the most, then content matching percentage ratio
The highest；Wherein, the number of objects being present in screen subimage is non-linear dependence with the relation of content matching percentage ratio.
More specifically, in described dual pathways cloud data management platform, also include: histogram distribution detection subset by
CPLD chip realizes.
More specifically, in described dual pathways cloud data management platform, also include: binary conversion treatment subset is by CPLD core
Sheet realizes.
More specifically, in described dual pathways cloud data management platform, also include: picture smooth treatment subset is by CPLD
Chip realizes.
More specifically, in described dual pathways cloud data management platform, also include: alternatively, use Freescale
MC9S12 built-in chip type memory element replaces speech memory to prestore the phonetic warning file relevant to no photographing.
More specifically, in described dual pathways cloud data management platform, also include: Freescale MC9S12 chip also includes
Timing unit.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram according to the dual pathways cloud data management platform shown in embodiment of the present invention.
Reference: 1 command channel, high in the clouds management equipment；2 high in the clouds data channel management equipment
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the dual pathways cloud data management platform of the present invention is described in detail.
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, to make these interference signals not interfere with the spectators of movie theatre simultaneously.
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 bilateral
Road cloud data management platform, carries out electronic analysis to auditorium image, and scene performance environment is carried out electronic analysis, and based on two
Plant analysis result and carry out the person's of taking on the sly judgement, it addition, the person of taking on the sly is reminded by the positional information being additionally based upon the person of taking on the sly, thus realize
The oriented detection of the on-the-spot person of taking on the sly of performance and orientation warning.
Fig. 1 is the block diagram according to the dual pathways cloud data management platform shown in embodiment of the present invention, described flat
Platform includes.Command channel, high in the clouds management equipment and high in the clouds data channel management equipment, command channel, high in the clouds management equipment is for right
High in the clouds order carries out channel management, and data channel management equipment in high in the clouds is for carrying out channel management to high in the clouds data.By this
Bright, it is possible to cloud data are processed and high in the clouds order is placed on different passages and is managed, it is to avoid the conflict of high in the clouds data.
Then, continue the concrete structure of the dual pathways cloud data management platform of the present invention is further detailed.
Described platform includes: projection room content acquisition equipment, is arranged on projection room draw curtain opposite, shows for Real-time Collection
Scene image on the draw curtain of room is to export as real-time scene image；Content analysis apparatus, is arranged on the Background control of projection room
Indoor, are connected with on-screen data extraction equipment and projection room content acquisition equipment respectively, are used for receiving real-time scene image, also use
Number in the seat receiving each screen subimage and its correspondence, each screen subimage is carried out with real-time scene image
Content matching is 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 subimage is corresponding exports as targeted seat numbering.
Described platform includes: Freescale MC9S12 chip, and the Background control being arranged on projection room is indoor, with content analysis
Equipment connects, for sending, based on targeted seat numbering, the drive control signal including that targeted seat is numbered.
Described platform includes: remote control equipment, is arranged on the position, roof directly over projection room draw curtain, is used for and Freescale
MC9S12 chip connects to receive the drive control signal that Freescale MC9S12 chip is sent, and carries out drive control signal
Resolve to determine that targeted seat is numbered, determine remote signal based on targeted seat numbering.
Described platform includes: bass caution device, and each spectators seat arranges one, including receiver of remote-control sytem, low
Sound is play chip and is controlled switch with playing, and receiver of remote-control sytem is used for receiving remote signal, plays control switch and connects with remote control respectively
Receive device and bass is play chip and connected, play chip to carry out bass warning operation for starting bass based on remote signal；Its
In, bass is play chip and is included speech memory, for prestoring the phonetic warning file relevant to no photographing.
Described platform includes: high-definition image collecting device, is arranged on middle position, projection room roof, for drawing projection room
The auditorium on curtain opposite carries out image acquisition to export high-definition image, and the resolution of high-definition image is 3840 × 2160.
Described platform includes: data splitting equipment, is positioned at high in the clouds, 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；Command channel, high in the clouds management equipment, is positioned at high in the clouds, for cloud
Sort command carries out channel management；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 platform 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；M high in the clouds application apparatus, is positioned at high in the clouds, is connected with cloud service central apparatus, that be assigned to, more than one for receiving
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；Wherein, R channel weighting value value is 0.298839, and G channel weighting value value is 0.586811, channel B weighted value
Value is 0.114350.
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.
Each high in the clouds application apparatus includes: threshold value selects subset, is connected with histogram distribution detection subset, is used for
When receiving global threshold and selecting signal, global threshold 128 is exported as threshold data, receiving the choosing of non-global threshold
When selecting signal, neighbor pixel gray difference threshold 40 is exported as threshold data.
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, following process is carried out to obtain filtering figure as target pixel points for each pixel in smoothed image
Picture: the centre of form as the filtration module selected is taken out multiple in smoothed image using target pixel points position in smoothed image
Pixel, as multiple reference image vegetarian refreshments, takes the maximum in the pixel value of multiple reference image vegetarian refreshments and minima using as pixel
Maximum and pixel minimum, determine the meansigma methods of pixel maximum and pixel minimum using as pixel average, for often
One reference image vegetarian refreshments, if its pixel value is less than pixel average, then replaces its pixel value, if its pixel value is more than with 0
Equal to pixel average, then retain its pixel value, finally using the meansigma methods of the pixel value of multiple reference image vegetarian refreshments as target picture
The pixel value output of vegetarian refreshments.
Described platform 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.
Described platform includes: on-screen data extraction equipment, and the Background control being arranged on projection room is indoor, merges with data and sets
Standby connection filters integral image to obtain；For each pixel in filtering integral image, its gray value is moved with presetting
Dynamic terminal screen tonal range is mated, and when its gray value is in default mobile terminal screen tonal range, determines that it is
Screen pixels point；The region of all screen pixels points composition in filtering integral image is split from filtering integral image
To obtain each screen subimage；For each screen subimage, determine pin for its position in filtering integral image
To screen subimage corresponding seat numbering；Wherein, for seat corresponding to screen subimage numbered hold for
The projection room seat numbering at the spectators place of the mobile terminal that screen subimage is corresponding.
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 object identifying in real-time scene image, for each object, whether detect it
Being present in screen subimage, the number of objects being present in screen subimage is the most, then content matching percentage ratio is the highest.
Wherein, the number of objects being present in screen subimage is non-linear dependence with the relation of content matching percentage ratio.
Alternatively, in described platform: histogram distribution detection subset is realized by CPLD chip；Binary conversion treatment
Equipment is realized by CPLD chip；Picture smooth treatment subset is realized by CPLD chip；Alternatively, Freescale is used
MC9S12 built-in chip type memory element replaces speech memory to prestore the phonetic warning file relevant to no photographing；With
And Freescale MC9S12 chip also includes timing unit.
It addition, cloud computing, i.e. cloud computing, it is the increase of related service based on the Internet, uses and pay
Pattern, is usually directed to provide the most easily extension and the most virtualized resource by the Internet.Cloud is network, the Internet
A kind of metaphor saying.Past the most often represents telecommunications network with cloud, is the most also used for representing that the Internet and underlying basis set
That executes is abstract.Therefore, cloud computing even can allow you experience the operational capability of 10 TFlops per second, has the most powerful calculating
Ability can be with simulated-nuclear explosion, Prediction of Climate Change and market trend.User is by modes such as computer, notebook, mobile phones
Access data center, carry out computing by the demand of oneself.
Definition to cloud computing has multiple saying.For what is cloud computing on earth, 100 kinds of explanations at least can be found.
Present stage is well accepted is National Institute of Standards and Technology (NIST) definition: cloud computing is a kind of by usage amount paying
Pattern, this pattern provide available, easily, on-demand network access, enter configurable computing resource sharing pond (money
Source includes network, server, storage, application software, service), these resources can quickly be provided, and only need to put into little pipe
Science and engineering is made, or carries out little mutual with service supplier.
Use the dual pathways cloud data management platform of the present invention, cannot be effective for the offer of taking on the sly of performance for prior art
The technical problem of detection of electrons, by using targetedly, high-precision a series of images processing equipment and graphical analysis
The audience status of auditorium is analyzed by equipment, is analyzed, at the base of above-mentioned analysis also by the environment on-the-spot to performance
On plinth, the behavior of pirates shoot person in auditorium is accurately detected and location recognition, finally takes aposematic mechanism that the person of taking on the sly is entered
Row 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 (7)
1. a dual pathways cloud data management platform, described platform includes command channel, high in the clouds management equipment and high in the clouds data channel
Management equipment, management equipment in command channel, high in the clouds for carrying out channel management to high in the clouds order, and high in the clouds data channel manages equipment
For high in the clouds data are carried out channel management.
2. dual pathways cloud data management platform as claimed in claim 1, it is characterised in that described platform includes:
Projection room content acquisition equipment, is arranged on projection room draw curtain opposite, the scene graph on Real-time Collection projection room draw curtain
As to export as real-time scene image；
Content analysis apparatus, the Background control being arranged on projection room is indoor, respectively with in on-screen data extraction equipment and projection room
Hold collecting device to connect, be used for receiving real-time scene image, be additionally operable to receive the seat of each screen subimage and its correspondence
Numbering, carries out each screen subimage and real-time scene image content matching to determine content matching percentage ratio, works as content
When match-percentage is more than or equal to preset percentage threshold value, seat numbering corresponding for screen subimage is numbered as targeted seat
Output；
Freescale MC9S12 chip, the Background control being arranged on projection room 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；
Remote control equipment, is arranged on the position, roof directly over projection room draw curtain, for be connected with Freescale MC9S12 chip with
Receive the drive control signal that Freescale MC9S12 chip is sent, and resolve drive control signal to determine target seat
Bit number, determines remote signal based on targeted seat numbering；
Bass caution device, each spectators seat arranges one, plays chip including receiver of remote-control sytem, bass and plays control
System switch, receiver of remote-control sytem is used for receiving remote signal, plays to control to switch and plays chip with receiver of remote-control sytem and bass respectively
Connect, play chip to carry out bass warning operation for starting bass based on remote signal；Wherein, bass broadcasting chip includes
Speech memory, for prestoring the phonetic warning file relevant to no photographing；
High-definition image collecting device, is arranged on middle position, projection room roof, for entering the auditorium on projection room draw curtain opposite
Row image acquisition is to export high-definition image, and the resolution of high-definition image is 3840 × 2160；
Data splitting equipment, is positioned at high in the clouds, is connected with high-definition image collecting device, for high-definition image is divided into N number of image
Piecemeal, N is the natural number more than 1；
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；
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；
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；Wherein, R channel weighting value takes
Value is 0.298839, and G channel weighting value value is 0.586811, and channel B weighted value value is 0.114350；
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 subset, is used for when receiving global threshold and selecting signal,
Global threshold 128 is exported as threshold data, when receiving non-global threshold and selecting signal, by neighbor pixel gray scale difference
Threshold 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, for every in smoothed image
One pixel carries out following process to obtain filtering image as target pixel points: with target pixel points in smoothed image
Multiple pixel is taken out as multiple reference image vegetarian refreshments as the centre of form of filtration module selected in smoothed image in position, takes many
Maximum in the pixel value of individual reference image vegetarian refreshments and minima using as pixel maximum and pixel minimum, determine that pixel is
The meansigma methods of big value and pixel minimum is using as pixel average, for each reference image vegetarian refreshments, if its pixel value is little
In pixel average, then replace its pixel value with 0, if its pixel value is more than or equal to pixel average, then retain its pixel value,
Finally the meansigma methods of the pixel value of multiple reference image vegetarian refreshments is exported as the pixel value of target pixel points；
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 data extraction equipment, the Background control being arranged on projection room is indoor, merges equipment with data and is connected to obtain filtering
Integral image；For each pixel in filtering integral image, by its gray value and default mobile terminal screen gray scale model
Enclose and mate, 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 splits to obtain each screen from filtering integral image
Image；For each screen subimage, for its position in filtering integral image determine for screen subimage pair
The seat numbering answered；Wherein, for seat corresponding to screen subimage numbered hold for screen subimage corresponding
The projection room seat numbering at the spectators place of mobile terminal；
Wherein, each screen subimage and real-time scene image are carried out content matching to determine content by Content analysis apparatus
Component percentage specifically includes: identify each object in real-time scene image, for each object, detects whether it exists
In screen subimage, the number of objects being present in screen subimage is the most, then content matching percentage ratio is the highest；
Wherein, the number of objects being present in screen subimage is non-linear dependence with the relation of content matching percentage ratio.
3. dual pathways cloud data management platform as claimed in claim 2, it is characterised in that:
Histogram distribution detection subset is realized by CPLD chip.
4. dual pathways cloud data management platform as claimed in claim 2, it is characterised in that:
Binary conversion treatment subset is realized by CPLD chip.
5. dual pathways cloud data management platform as claimed in claim 2, it is characterised in that:
Picture smooth treatment subset is realized by CPLD chip.
6. dual pathways cloud data management platform as claimed in claim 2, it is characterised in that:
Alternatively, Freescale MC9S12 built-in chip type memory element is used to replace speech memory to prestore and to forbid clapping
The phonetic warning file that photograph is closed.
7. dual pathways cloud data management platform as claimed in claim 2, it is characterised in that:
Freescale MC9S12 chip also includes timing unit.
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| CN201610478294.8A CN106096665A (en) | 2016-06-27 | 2016-06-27 | Dual pathways cloud data management platform |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020548A (en) * | 2017-08-03 | 2018-05-11 | 刘素兰 | Sinking degree measuring system |
| CN109086740A (en) * | 2018-08-25 | 2018-12-25 | 李叶 | Stagewise ferry safety check mechanism |
| 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 |
| CN113157499A (en) * | 2021-03-25 | 2021-07-23 | 北京交通大学 | Safe computer platform based on cloud computing |
-
2016
- 2016-06-27 CN CN201610478294.8A patent/CN106096665A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020548A (en) * | 2017-08-03 | 2018-05-11 | 刘素兰 | Sinking degree measuring system |
| 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 |
| CN109086740A (en) * | 2018-08-25 | 2018-12-25 | 李叶 | Stagewise ferry safety check mechanism |
| CN109086740B (en) * | 2018-08-25 | 2019-08-23 | 上海首安工程技术有限公司 | Stagewise ferry safety check mechanism |
| CN113157499A (en) * | 2021-03-25 | 2021-07-23 | 北京交通大学 | Safe computer platform based on cloud computing |
| CN113157499B (en) * | 2021-03-25 | 2023-12-01 | 北京交通大学 | Secure computer platform based on cloud computing |
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Application publication date: 20161109 |