CN106803940A - A kind of far infrared intelligent monitoring system - Google Patents
A kind of far infrared intelligent monitoring system Download PDFInfo
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- CN106803940A CN106803940A CN201710127012.4A CN201710127012A CN106803940A CN 106803940 A CN106803940 A CN 106803940A CN 201710127012 A CN201710127012 A CN 201710127012A CN 106803940 A CN106803940 A CN 106803940A
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- image
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- far infrared
- monitoring system
- intelligent monitoring
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a kind of far infrared intelligent monitoring system, including far infrared imagery module, visible ray near infrared imaging module, image synthesis unit and image analysis module, the far infrared imagery module, visible ray near infrared imaging module is connected with image synthesis unit respectively, described image synthesis module is connected with image analysis module, the image acquired in far infrared image and visible ray near infrared imaging module acquired in the far infrared imagery module, store into data, the image that a width is synthesized for target area is sent in image synthesis unit, the image formed in described image analysis module is identified by image synthesis unit to the image, compression, storage, and image is analyzed and is assessed.The beneficial effects of the invention are as follows strong antijamming capability, observed range is remote, readily penetrates through camouflage.
Description
Technical field
The present invention relates to the passive monitoring image identification system of far infrared band, particularly a kind of far infrared intelligent monitoring system
System.
Background technology
Existing automatic security protection video monitoring system, is operated in single wave band, such as visible light wave range, or near-infrared ripple more
Section, it is seen that the weakness of optical band cannot be used at night, finds more difficult to camouflage object, and the weakness of near infrared band is,
Auxiliary infrared illumination system need to be increased, operating distance is nearer, difficulty is found to camouflage object, meanwhile, the same time can only work
Single wave band monitoring system for complex background, the object such as camouflage finds difficult.
The content of the invention
The invention aims to solve the above problems, a kind of far infrared intelligent monitoring system is devised.
Realize above-mentioned purpose the technical scheme is that, a kind of far infrared intelligent monitoring system, including far infrared imagery
Module, visible ray near infrared imaging module, image synthesis unit and image analysis module, it is the far infrared imagery module, visible
Light near infrared imaging module is connected with image synthesis unit respectively, and described image synthesis module is connected with image analysis module
Connect, the image acquired in far infrared image and visible ray near infrared imaging module acquired in the far infrared imagery module is deposited
Data are stored up into, the image for synthesizing a width for target area is sent in image synthesis unit, in described image analysis module
The image of formation is identified to the image by image synthesis unit, compressed, stored, and image is analyzed and assessed.
The far infrared imagery module includes far infrared camera shot machine and DSP video processing equipments.
The visible ray near infrared imaging module includes visible light camera and DSP video processing equipments.
Described image synthesis module and image analysis module can be located in same centre processor, and described image merges
Circuit can be connected with image recognition circuit by Image Enhancement Circuit, and described image identification circuit passes through result output circuit again
By data output.
The result output circuit can be by LCD display module and MCU host computers by data output.
All data forms use RAW Data forms in the monitoring system.
The far infrared imagery module, visible ray near infrared imaging module can synthesize mould with image respectively by MIPI interfaces
Block is connected.
Described image synthesis module can be connected by serial ports, USB, rgb interface with image analysis module.
The far infrared imagery module can be FLIR thermal imaging modules, and the visible ray near infrared imaging module can be
OV2710 modules, described image synthesis module and image analysis module can be the 4 general Android modules of core 1G Hz.
A kind of far infrared intelligent monitoring system made using technical scheme, while being operated at least two light
Spectral limit, and one of them is imaging system that far infrared light wave is wavelength 8nm-14nm.Strong antijamming capability, observed range
Far, camouflage is readily penetrated through.The present invention, by increasing multispectral overlapping system, is expanded on the basis of existing far infrared imagery
The range of application of far infrared monitoring.Multispectral overlapping system, is imaged using many cameras in different spectrum frequency ranges, and by multiple
Imaging superposition turns into a width or a frame for identification.
Brief description of the drawings
Fig. 1 is a kind of structural representation of far infrared intelligent monitoring system of the present invention；
Fig. 2 is to carry out collision detection to front side barrier at a kind of night of far infrared intelligent monitoring system of the present invention
Schematic diagram；
Fig. 3 is a kind of far infrared imagery module image of far infrared intelligent monitoring system of the present invention；
Fig. 4 is a kind of visible ray near infrared imaging module image of far infrared intelligent monitoring system of the present invention；
In figure, 1, far infrared imagery module；2nd, visible ray near infrared imaging module；3rd, image synthesis unit；4th, image point
Analysis module.
Specific embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in figure 1, a kind of far infrared intelligent monitoring system, bag
Far infrared imagery module (1), visible ray near infrared imaging module (2), image synthesis unit (3) and image analysis module (4) are included,
The far infrared imagery module (1), visible ray near infrared imaging module (2) are connected with image synthesis unit (3) respectively, described
Image synthesis unit (3) is connected with image analysis module (4), the far infrared figure acquired in the far infrared imagery module (1)
As and visible ray near infrared imaging module (2) acquired in image, store into data, be sent in image synthesis unit (3) and close
The image of target area is directed to as a width, the image formed in described image analysis module is right by image synthesis unit (3)
The image is identified, compresses, stores, and image is analyzed and the far infrared imagery module (1) is assessed including remote red
Outer video camera and visible ray near infrared imaging module (2) includes visible light camera and DSP videos described in DSP video processing equipments
Processing equipment described image synthesis module (3) and image analysis module (4) can be located in same centre processor, the figure
As consolidation circuit can be connected with image recognition circuit by Image Enhancement Circuit, described image identification circuit is defeated by result again
Go out circuit by data output；The result output circuit can be by LCD display module and MCU host computers by data output；It is described
All data forms use RAW Data forms in monitoring system；The far infrared imagery module (1), visible ray near infrared imaging
Module (2) can be connected with image synthesis unit (3) respectively by MIPI interfaces；Described image synthesis module (3) can be by string
Mouth, USB, rgb interface are connected with image analysis module (4)；The far infrared imagery module can be FLIR thermal imaging modules, institute
It can be OV2710 modules to state visible ray near infrared imaging module, and described image synthesis module (3) and image analysis module can be 4
The general Android modules of core 1G Hz.
The characteristics of the present embodiment, is, including far infrared imagery module, visible ray near infrared imaging module, image synthesis mould
Block and image analysis module, far infrared imagery module, visible ray near infrared imaging module are connected with image synthesis unit respectively,
Image synthesis unit is connected with image analysis module, and the far infrared image and visible ray acquired in far infrared imagery module are closely red
Image acquired in outer image-forming module, stores into data, is sent in image synthesis unit and synthesizes a width for target area
Image, in image analysis module formed image the image is identified by image synthesis unit, compresses, is stored, and
Image is analyzed and is assessed, while be operated at least two spectral regions, and one of them for far infrared light wave be wavelength
The imaging system of 8nm-14nm.Strong antijamming capability, observed range is remote, readily penetrates through camouflage.The present invention existing far infrared into
As on the basis of, by increasing multispectral overlapping system, the range of application of far infrared monitoring has been expanded.Multispectral overlapping system,
It is imaged in different spectrum frequency ranges using many cameras, and multiple imaging superposition is turned into a width or a frame for identification.
In the present embodiment, far infrared imagery module and visible ray near infrared imaging module are respectively by using RAW
Data forms, are connected using MIPI interfaces with image synthesis unit, and image synthesis unit is connected with image analysis module, should
The camera of system uses far infrared imagery module, visible ray near infrared imaging module, and two cameras are operated at least simultaneously
Two spectral regions, and one of them is far infrared camera, the imaging system of far infrared light wave wavelength 8nm-14nm, in addition one
It is visible ray or near-infrared or LASER Light Source, is characterized in that two sighted directions of camera are consistent, areas imaging is consistent, frame
Rate is consistent, and imaging time is consistent, and two images are pre-processed respectively, including outline identification, Background Recognition, target object identification
Deng, system by the image acquired in far infrared imagery module and visible ray near infrared imaging module, in image synthesis unit
Image of the width for target area is synthesized, and composite result is put into a new figure, it is new to scheme feeding image analysis module,
Image analysis module is identified to the image, compresses, stores, and image is analyzed and assessed.
In the present embodiment, embodiment one：Night carries out collision detection to front side barrier, as shown in Figure 2.
Far infrared imagery module and visible ray near infrared imaging module detection road surface ahead, wherein, far infrared imagery module
People P1, P2 are photographed with far infrared and identified, as shown in figure 3, visible ray near infrared imaging module photograph is to light
In the range of people P2 and identified, as shown in Figure 4.
The image and recognition result of far infrared imagery module and visible ray near infrared imaging module are respectively fed to image synthesis
Module, image synthesis unit judges far infrared imagery module and visible ray near infrared imaging module according to the position, feature that recognize
Occur two personnel P1, P2 on two pictures altogether, composite result is sent to figure image is synthesized by image synthesis unit after
As analysis module, image analysis module judge that P2 danger classes is high, P1 danger classes is low, and controls lights of vehicle audible warning to carry
Wake up driver and P2 personnel.
In the present embodiment, the system is compared by the intersection of multispectral imaging, can greatly improve whole day
The precise degrees of the image recognition of time, make full use of visible ray high precision, while increasing on the basis of existing far infrared imagery
Multispectral overlapping system, has expanded the range of application of far infrared monitoring, and multispectral overlapping system is not using many cameras
It is imaged with spectrum frequency range, and multiple imaging superposition is turned into a width for identification, makes, this system improves antijamming capability, to make sight
Find range away from becoming, readily penetrate through camouflage, and the system using automatic image co-registration and identification technology, high degree of automation makes
With simplicity, there can be discrimination higher particularly with the unfamiliar far infrared imagery of human eye.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some that to be made to some of which part variations embody principle of the invention, belong to protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of far infrared intelligent monitoring system, it is characterised in that including far infrared imagery module (1), visible ray near-infrared into
As module (2), image synthesis unit (3) and image analysis module (4), the far infrared imagery module (1), visible ray near-infrared
Image-forming module (2) is connected with image synthesis unit (3) respectively, described image synthesis module (3) and image analysis module (4) phase
Connect, acquired in the far infrared image and visible ray near infrared imaging module (2) acquired in the far infrared imagery module (1)
Image, stores into data, is sent in image synthesis unit (3) image for synthesizing a width for target area, described image
The image formed in analysis module is identified to the image by image synthesis unit (3), compressed, stored, and image is entered
Row analysis and assessment.
2. a kind of far infrared intelligent monitoring system according to claim 1, it is characterised in that the far infrared imagery module
(1) including far infrared camera shot machine and DSP video processing equipments.
3. a kind of far infrared intelligent monitoring system according to claim 1, it is characterised in that the visible ray near-infrared into
As module (2) includes visible light camera and DSP video processing equipments.
4. a kind of far infrared intelligent monitoring system according to claim 1, it is characterised in that described image synthesis module
(3) be can be located in same centre processor with image analysis module (4), described image consolidation circuit and image recognition circuit
Can be connected by Image Enhancement Circuit, described image identification circuit passes through result output circuit by data output again.
5. a kind of far infrared intelligent monitoring system according to claim 4, it is characterised in that the result output circuit can
By LCD display module and MCU host computers by data output.
6. a kind of far infrared intelligent monitoring system according to claim 1-5, it is characterised in that institute in the monitoring system
There is data form to use RAW Data forms.
7. a kind of far infrared intelligent monitoring system according to claim 1, it is characterised in that the far infrared imagery module
(1), visible ray near infrared imaging module (2) can be connected with image synthesis unit (3) respectively by MIPI interfaces.
8. a kind of far infrared intelligent monitoring system according to claim 1, it is characterised in that described image synthesis module
(3) can be connected with image analysis module (4) by serial ports, USB, rgb interface.
9. a kind of far infrared intelligent monitoring system according to claim 1, it is characterised in that the far infrared imagery module
Can be FLIR thermal imaging modules, the visible ray near infrared imaging module can be OV2710 modules, described image synthesis module (3)
Can be the 4 general Android modules of core 1G Hz with image analysis module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710127012.4A CN106803940A (en) | 2017-03-06 | 2017-03-06 | A kind of far infrared intelligent monitoring system |
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| CN201710127012.4A CN106803940A (en) | 2017-03-06 | 2017-03-06 | A kind of far infrared intelligent monitoring system |
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| CN201710127012.4A Withdrawn CN106803940A (en) | 2017-03-06 | 2017-03-06 | A kind of far infrared intelligent monitoring system |
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| KR20150021353A (en) * | 2013-08-20 | 2015-03-02 | 삼성테크윈 주식회사 | Image systhesis system and image synthesis method |
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| CN106056566A (en) * | 2016-06-02 | 2016-10-26 | 中国民航大学 | Onboard vision-enhancement integrated photoelectric information acquisition and processing system |
| CN106385530A (en) * | 2015-07-28 | 2017-02-08 | 杭州海康威视数字技术股份有限公司 | Double-spectrum camera |
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2017
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203134149U (en) * | 2012-12-11 | 2013-08-14 | 武汉高德红外股份有限公司 | Vehicle auxiliary driving system based on different wave band imaging fusion image processing |
| JP2014185917A (en) * | 2013-03-22 | 2014-10-02 | Nikon Corp | Imaging device |
| CN103390281A (en) * | 2013-07-29 | 2013-11-13 | 西安科技大学 | Double-spectrum night vision instrument vehicle-mounted system and double-spectrum fusion design method |
| KR20150021353A (en) * | 2013-08-20 | 2015-03-02 | 삼성테크윈 주식회사 | Image systhesis system and image synthesis method |
| CN104822033A (en) * | 2015-05-05 | 2015-08-05 | 太原理工大学 | Visual sensor based on infrared and visible light image fusion and using method thereof |
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Application publication date: 20170606 |
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