CN107743234A - A kind of image compression algorithm based on image-region identification - Google Patents
A kind of image compression algorithm based on image-region identification Download PDFInfo
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- CN107743234A CN107743234A CN201710870765.4A CN201710870765A CN107743234A CN 107743234 A CN107743234 A CN 107743234A CN 201710870765 A CN201710870765 A CN 201710870765A CN 107743234 A CN107743234 A CN 107743234A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
The present invention proposes a kind of image compression system and algorithm based on image-region identification, pass through camera shooting, collecting field data, the photo of shooting is handled and sent to intelligent gateway, intelligent gateway stores photo, and call high in the clouds image analysis module to be pre-processed to image and character recognition, extract data；Intelligent gateway sends the data handled well to source data memory cell, and distribute as needed to data distribution control unit, creation data distribution policy, and each two field picture for reading view data from source data memory cell according to data distribution strategy is distributed to image compression unit, image compression unit is compressed to the image received encodes and is sent to target data memory cell, and target data storage A Duonuo members receive each two field picture that each image compression unit is sent and stored.
Description
Technical field
The present invention relates to network system technical field, and in particular to a kind of image compression algorithm based on image-region identification.
Background technology
In picture transmission scene, generally realized with external device, wherein, data collecting card passes through high-definition multimedia
The picture data of the collection main frame output such as interface.
With the development of society, the rising of human cost, reducing energy consumption turns into the thing that all trades and professions are all increasingly paid attention to,
Become more meticulous data acquisition and the data analysis of specialty, is the basic means and necessary condition for reducing energy consumption.
In actual implementation process, although many equipment have the collection and display of real time data, but can not be by directly logical
The mode of letter gathers.Convention resolution method is separately installed data acquisition equipment, not only increases cost, causes repeated acquisition, and
And the data analysis cycle is grown.Technically, traditional image recognition compress technique is to carry out image recognition and place in itself in collector
Reason, high to the hardware requirement of collector, intractability is big, while generally requires specially to be developed and set for specific object
Meter.
The content of the invention
, can be to picture number it is an object of the invention to provide a kind of image compression algorithm based on image-region identification
Gathered in real time according to the equipment or sensor of real-time display, upload to data management platform, shortened compression of images and take time.
A kind of image compression system based on image-region identification, includes：Intelligent radio camera, intelligent gateway, source
Data storage cell, data distribution control unit, image compression unit.
Preferably, there is the intelligent radio camera image acquisition interval can set, can be by infrared shooting simultaneously
Image is gathered, intelligent gateway can be connected by wireless network, the functions such as resolution ratio setting can be carried out to collection image.
Preferably, the intelligent gateway has automatic storage image function, and the data of acquisition are uploaded into source data and deposited
Storage unit.
Preferably, the data distribution control unit is used to generate data distribution strategy, and according to the data distribution plan
Each two field picture that described image data are slightly once read from source data memory cell is distributed to each image compression unit, data point
Hair strategy includes the compression of images compound of selection, each two field picture to the distribution order of each image compression unit and between the distribution time
Every.
A kind of image compression algorithm based on image-region identification, comprises the following steps：
S1：Shooting is timed to the object for needing gathered data, transmitted photo to intelligent gateway by intelligent radio camera；
S2：Image is stored by intelligent gateway, and calls " cloud " graphics processing unit to carry out valid data acquisition；
S3：All data are sent to source data memory cell by intelligent gateway；
S4：Source data memory cell sends data to data distribution control unit as needed, creation data distribution policy, and
Each two field picture of the view data of reading is distributed to by each image compression unit according to data distribution strategy；
S5：Each image compression unit is sent to target data memory cell after coding is compressed to the image received；
S6；Target data memory cell receives each two field picture that each image compression unit is sent and stored.
Brief description of the drawings
The overall structure block diagram of Fig. 1 present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is retouched in detail
State.
With reference to figure 1, a kind of compression of images based on image-region identification, including intelligent radio camera, intelligent gateway, source
Data storage cell, data distribution control unit, image compression unit.Intelligent radio camera is by self-timing to shooting pair
Intelligent gateway is uploaded to by wireless network as being taken pictures, and by image, valid data are uploaded to source data by intelligent gateway
Memory cell, source data memory cell transfers data to data distribution control unit and generates data distribution strategy, according to institute
State data distribution strategy each two field pictures of described image data is once read from source data memory cell and be distributed to each image pressure
Contracting unit.There is intelligent radio camera image acquisition interval can set, infrared shooting and can gather image, can wirelessly connect
Connect intelligent gateway, the functions such as resolution ratio setting can be carried out to collection image.
Source data memory cell is stored with DCDM data, wherein, source data memory cell can be realized by data server.
Data distribution control unit is used to be distributed according to the configuration file creation data of each image compression unit of acquisition
Strategy, and each figure is distributed to from each frame image data of source data memory cell reading DCDM data according to data distribution strategy
As compression unit.
Image compression unit is stored with configuration file, and the Standard of image compression that it is used described in configuration file, it is used for
Standard of image compression in configuration file is compressed coding to the image of reception.If multiple figures are recorded in configuration file
As compression standard, represent that it can use a variety of Standard of image compression to carry out compression of images.
Target data memory cell is used to receive each image after each image compression unit is handled and stored, with
Used for subsequent process.Wherein target data memory cell can be realized by data storage server.Target data memory cell
The function of being verified to the view data of compression can also be included, to judge the correctness of data.
A kind of image compression algorithm based on image-region identification, comprises the following steps：
S1：Shooting is timed to the object for needing gathered data, transmitted photo to intelligent gateway by intelligent radio camera；
Its timing take pictures can be as needed data acquiring frequency, be manually set the time interval taken pictures, usually 20s-280s；
S2：Image is stored by intelligent gateway, and calls " cloud " graphics processing unit to carry out valid data acquisition；Image is deposited
Store up to prevent the short interruptions of internet, the temporary transient storage of setting, the picture of data acquisition is not stored；Can be right
The content of multimedia such as text, picture, video carry out effective information extraction；
S3：All data are sent to source data memory cell by intelligent gateway；
S4：Source data memory cell sends data to data distribution control unit as needed, creation data distribution policy, and
Each two field picture of the view data of reading is distributed to by each image compression unit according to data distribution strategy；
The data distribution strategy can include：Standard of image compression to be taken, the image compression unit to be used, one
The access order of each image compression unit, the time of two image compression units successively accessed during each two field picture of secondary distribution
Every；
The compression standard that Standard of image compression to be taken can be set according to user determines or the compression standard of acquiescence；
The image compression unit to be used can be chosen according to configuration file mode, that is, it is in sky to choose described in configuration file
The image compression unit of not busy state；
S5：Each image compression unit is sent to target data memory cell after coding is compressed to the image received；
S6；Target data memory cell receives each two field picture that each image compression unit is sent and stored.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., it should be included in the protection of the present invention
Within the scope of.
Claims (5)
1. a kind of image compression system based on image-region identification, it is characterised in that include：Intelligent radio camera, intelligence
Can gateway, source data memory cell, data distribution control unit, image compression unit.
A kind of 2. image compression system based on image-region identification according to claim 1, it is characterised in that the intelligence
There is energy wireless camera image acquisition interval can set, and by infrared shooting and can gather image, can pass through wireless network
Network connects intelligent gateway, can carry out the functions such as resolution ratio setting to collection image.
A kind of 3. image compression system based on image-region identification according to claim 1, it is characterised in that the intelligence
Energy gateway has automatic storage image function, and the data of acquisition are uploaded into source data memory cell.
A kind of 4. image compression system based on image-region identification according to claim 1, it is characterised in that the number
Be used to generate data distribution strategy according to distribution control unit, and according to the data distribution strategy from source data memory cell once
Each two field picture for reading described image data is distributed to each image compression unit, and data distribution strategy includes the image pressure selected
Contracting compound, distribution order from each two field picture to each image compression unit and distribution time interval.
5. a kind of image compression algorithm based on image-region identification, it is characterised in that comprise the following steps：
S1：Shooting is timed to the object for needing gathered data, transmitted photo to intelligent gateway by intelligent radio camera；
S2：Image is stored by intelligent gateway, and calls " cloud " graphics processing unit to carry out valid data acquisition；
S3：All data are sent to source data memory cell by intelligent gateway；
S4：Source data memory cell sends data to data distribution control unit as needed, creation data distribution policy, and
Each two field picture of the view data of reading is distributed to by each image compression unit according to data distribution strategy；
S5：Each image compression unit is sent to target data memory cell after coding is compressed to the image received；
S6；Target data memory cell receives each two field picture that each image compression unit is sent and stored.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710870765.4A CN107743234A (en) | 2017-09-23 | 2017-09-23 | A kind of image compression algorithm based on image-region identification |
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| CN201710870765.4A CN107743234A (en) | 2017-09-23 | 2017-09-23 | A kind of image compression algorithm based on image-region identification |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945271A (en) * | 2009-07-03 | 2011-01-12 | 北京中企开源信息技术有限公司 | Image compression system and compression method |
| CN106878685A (en) * | 2017-03-21 | 2017-06-20 | 陈艳婕 | A kind of energy consumption data acquisition device and method based on image recognition |
-
2017
- 2017-09-23 CN CN201710870765.4A patent/CN107743234A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945271A (en) * | 2009-07-03 | 2011-01-12 | 北京中企开源信息技术有限公司 | Image compression system and compression method |
| CN106878685A (en) * | 2017-03-21 | 2017-06-20 | 陈艳婕 | A kind of energy consumption data acquisition device and method based on image recognition |
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