CN104822033B - A kind of infrared vision sensor and its application method with visual image fusion - Google Patents
A kind of infrared vision sensor and its application method with visual image fusion Download PDFInfo
- Publication number
- CN104822033B CN104822033B CN201510223733.6A CN201510223733A CN104822033B CN 104822033 B CN104822033 B CN 104822033B CN 201510223733 A CN201510223733 A CN 201510223733A CN 104822033 B CN104822033 B CN 104822033B
- Authority
- CN
- China
- Prior art keywords
- infrared
- image
- module
- ccd
- vision sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Studio Devices (AREA)
Abstract
A kind of infrared vision sensor and its application method with visual image fusion, belongs to vision sensor field, it is characterised in that be the technical scheme of a kind of infrared CCD and the integrated binocular vision sensor of industrial CCD.The vision sensor, make full use of two in Amici prism particular interfaces selectively can reflect infrared light and visible ray is passed through this principle, infrared CCD and industrial CCD will be projected to respectively from the incident infrared light of same camera lens and visible ray, so that infrared CCD and industrial CCD can gather the infrared image and visible images of target same point simultaneously, acquisition image registering just can need not be directly merged, improve the real-time and reliability of vision sensor.
Description
Technical field
A kind of infrared vision sensor and its application method with visual image fusion of the present invention, belongs to vision sensor
Field, and in particular to the technical scheme of the integrated binocular vision sensor of a kind of infrared CCD and industrial CCD.
Background technology
With the development of computer vision and sensor, vision sensor with it is untouchable, measurement accuracy is high the features such as quilt
It is widely used in the fields such as on-line monitoring.The target scene image that present machine vision applications requirement is obtained with vision sensor
Not only appearance profile is clear, also to there is detailed detailed description.And catch non-visible light with camera and (be less than 400nm and be higher than
More than 700nm part) and the image that is obtained of visible light signal can meet the two requirements of vision application, therefore people
The problem of urgently wanting to solve infrared image and visual image fusion.But the solution of prior art but can only be,
Simultaneously using two cameras, one is used for visible light, and another is used for infrared spectrum, angle of this scheme from user
From the point of view of, on the one hand two cameras are not only expensive but also inefficiency, on the other hand two cameras obtain images can not
It can strictly be consistent, want to be merged infrared image and visible images, then registration must be carried out before fusion, so that
Reduce real-time and reliability.
The content of the invention
The present invention is a kind of infrared to be with the vision sensor of visual image fusion and its purpose of application method：In order to
Overcoming deficiencies of the prior art, there is provided a kind of infrared vision sensor and its user with visual image fusion
Method, the vision sensor is infrared CCD and the integrated binocular vision sensor of industrial CCD, and 2 CCD have identical sampling frequency
Rate and focal length.
A kind of infrared vision sensor with visual image fusion of the present invention, it is characterised in that be it is a kind of it is infrared with it is visible
The vision sensor of light image fusion, the vision sensor is infrared CCD and the integrated binocular vision sensor of industrial CCD, 2
CCD has identical sample frequency and focal length, selectively reflects infrared light using two prism facets in Amici prism, passes through
Visible ray, makes to be projected to infrared CCD and Visible-light CCD respectively from the incident infrared light of same camera lens and visible ray, infrared CCD and
Industrial CCD gathers the infrared image and visible images of target same point simultaneously, it is not necessary to which registration is just directly merged, and the vision is passed
Sensor it is main by camera lens 1, LED/light source 2, image capture module 3, infrared image processing module 4, Visual image processing module 5,
Image co-registration module 6, communication module 7, power module 8, shell 9, electrical wire interface 10 are constituted, wherein camera lens 1 and LED/light source 2
In the outside of shell 9, image capture module 3, infrared image processing module 4, Visual image processing module 5, image co-registration mould
Block 6, communication module 7, power module 8, electrical wire interface 10 are respectively positioned on the inside of shell 9, image capture module 3, image co-registration mould
Block 6, communication module 7, power module 8 are fixed on inside shell 9 with lower bayonet slot, infrared image processing module 4 and visible ray figure
As being fixed in processing module 5 inside the housing same vertical plane and with neck the top of shell 9 and bottom, electrical wire interface 10 respectively
The inner back side of shell 9 is fixed on, for being connected with outer computer, is sequentially connected between its internal each module by electric wire, institute
Stating image capture module 3 includes the output end connection of Amici prism 31, infrared CCD 32 and industrial CCD 33, wherein infrared CCD 32
The input of infrared image processing module 4, the input of the output end connection Visual image processing module 5 of industrial CCD 33 is red
Outer image processing module 4 and Visual image processing module 5 select DSP module and memory module, and memory module includes SDRAM,
It is mainly used to the data and the result of image procossing of the image of storage collection, communication module is RS-485.
A kind of application method of the infrared vision sensor with visual image fusion as described above, it is characterised in that should
Vision sensor, and all can irradiating infrared light and visible higher than object more than absolute zero using prismatic decomposition this principle
Object be the characteristics of can reflect visible ray after radiant irradiation, by Amici prism 31 by the light that camera lens 1 is focused on be divided into infrared light and
Infrared sensor in infrared CCD 32 in visible ray, image capture module 3 receives the infrared light that Amici prism is separated, and turns
It is changed to containing target scene signal, the ccd image sensor in infrared CCD 32 gathers this signal and obtains believing containing target scene
Number infrared image, at the same time sensing element in the industrial CCD 33 in image capture module 3 receive what Amici prism was separated
Visible ray, is converted to containing target scene signal, and the ccd image sensor in industrial CCD 33 gathers this signal and contained
The visible images of target scene signal, infrared image processing module 4 carries out maximum entropy image segmentation to infrared image first, will
Infrared image is divided into target area and background area, then medium filtering denoising, image enhaucament is carried out to target area, at morphology
Reason, it is seen that light image processing module 5 carries out image enhaucament to visible images, so that visible images become apparent from, image melts
Target area infrared image and visible images after processing is taken big method to be merged by matched moulds block 6 using pixel grey scale, will
The gray value that the infrared gray scale maximum with visible images identical point is put as fused images at this, if infrared image be f (x,
Y), it is seen that light image is h (x, y), then the image after merging is g (x, y)=max { f (x, y), h (x, y) }, wherein, (x, y) table
Gray value in the position of corresponding pixel points in diagram picture, f (x, y) expression infrared images in correspondence relevant position (x, y), h (x,
Y) gray value in visible images in correspondence relevant position (x, y) is represented, g (x, y) represents correspondence corresponding positions in fused images
Put the gray value on (x, y)；Communication module 7 carries out the image after image co-registration module 6 finally fusion by RS-485 buses
Transmission, power module 8 is to image capture module 3, infrared image processing module 4, Visual image processing module 5, image co-registration
Module 6 and communication module 7 are powered, vision sensor technical parameter：
Valid pixel：1024(H)×768(V)
Adjustable focal length：8mm-75mm
Pixel dimension：4.56μm×4.56μm
Horizontal resolution：330TVL-480TVL
Infrared survey spectral region：2.0-2.5μm/3-5μm/8-12μm
Visible ray measure spectrum scope：400nm-700nm
Operating temperature：-20℃-60℃
Picture frame frequency：30 frames/s
Color of image：Black and white/colour
Focusing mode：Automatic/hand
Voltage：6-15V
Power consumption：Less than or equal to 6W
Signal to noise ratio：More than 48db
Communication protocol：RS-485
A kind of infrared vision sensor and application method with visual image fusion of the present invention, the advantage is that：
1st, this sensor take full advantage of all temperature higher than absolute zero object can infrared radiation, and in light
The characteristics of in the case of according to condition deficiency by the use of LED as visible light source, it can not only be worked with whole day 24H, and can fit
Severe working environment is answered, the reliability of vision sensor is greatly improved.
2nd, vision sensor of the invention have cured the machine vision algorithm of maturation, and user is infrared with regard to that can obtain without programming
Image and the image after visual image fusion, real-time is provided for vision-based detection.
3rd, this vision sensor is infrared CCD and the integrated binocular vision sensor of industrial CCD, makes full use of Amici prism
In two particular interfaces selectively can reflect infrared light and make visible ray by this principle, will be incident from same camera lens
Infrared light and visible ray be projected to infrared CCD and industrial CCD respectively so that infrared CCD and industrial CCD can be gathered simultaneously
The infrared image and visible images of target same point, make acquisition image registering just can need not directly merge, improve and regard
Feel the real-time and reliability of sensor.
Brief description of the drawings
Fig. 1 is the structure sectional view of the infrared vision sensor with visual image fusion
Fig. 2 is infrared CCD and Visible-light CCD optical imaging concept figure
Wherein, 1. camera lenses, 2.LED light sources, 3. image capture modules (31. Amici prisms, 32. infrared CCDs, 33. industry
CCD), 4. infrared image processing modules, 5. Visual image processing modules, 6. image co-registration modules, 7. communication modules, 8. power supplys
Module, 9. shells, 10. electrical wire interfaces, 11. prism facets 1,12. prism facets 2,13. prism facets 3
Embodiment
This vision sensor is universal vision sensor, can be implemented for any target, with reference to specific implementation
Mode and referring to the drawings, carries out in detail, clearly illustrating to this vision sensor inventive technique.
Embodiment 1
Fig. 1 is the sectional view of the vision sensor, the sensor main will by camera lens 1, LED/light source 2, image capture module 3,
Infrared image processing module 4, Visual image processing module 5, image co-registration module 6, communication module 7, power module 8, shell
9th, electrical wire interface 10 is constituted.Wherein camera lens 1 and LED/light source 2 are located at the outside of shell 9, image capture module 3, infrared image
Manage module 4, Visual image processing module 5, image co-registration module 6, communication module 7, power module 8, the equal position of electrical wire interface 10
In the inside of shell 9, wherein image capture module 3, image co-registration module 6, communication module 7, power module 8 is solid with lower bayonet slot
Be scheduled on inside shell 9, infrared image processing module 4 and Visual image processing module 5 inside the housing on same vertical plane simultaneously
The top of shell 9 and bottom are fixed on neck respectively, electrical wire interface 10 is fixed on the inner back side of shell 9, for being calculated with outside
Machine is connected, and is sequentially connected between its internal each module by electric wire, and described image acquisition module 3 includes Amici prism 31, infrared
The input of the output end connection infrared image processing module 4 of CCD32, industrial CCD 33, wherein infrared CCD 32, industrial CCD 33
The input of output end connection Visual image processing module 5.Camera lens 1 is located at before the prism facets 1 of Amici prism 31, and mirror
First 1 optical axis and the prism facets 1 of Amici prism 31 is vertical, and infrared CCD 32 is parallel with the prism facets 3 of Amici prism 31, the He of industrial CCD 33
The optical axis of camera lens 1 is vertical；Optical lens is adjustable zoom lens, can be automatically adjusted according to environment and target requirement, to reach
Best imaging effect.Infrared image processing module 4 and Visual image processing module 5 select DSP module and memory module, deposit
Storing up module includes SDRAM, is mainly used to the data and the result of image procossing of the image of storage collection, and image co-registration module is selected
Dsp chip, communication module is RS-485.
Fig. 2 is the infrared CCD and industrial CCD optical imaging concept figure of the vision sensor of the present invention, and camera lens 1 is by object
The infrared light of body radiation and the visible ray for irradiating back reflection through LED/light source 2 focus on image capture module 3, image capture module 3
In Amici prism 31 be that a kind of two particular interfaces in prism group of particular design, prism group can selectively reflect red
Outer light and pass through visible ray, the bottom of the wherein prism facets 1 of Amici prism 31 can make infrared light and visible ray while passing through,
Wavelength spectro-film is coated with the top of prism facets 1 and prism facets 2 can reflect infrared light and pass through visible ray, in prism facets 3
Infrared light can be passed through.Amici prism 31 in image capture module 3 (is wrapped the light of lens focus by prismatic decomposition technology
Containing infrared light and visible ray) it is divided into the infrared sensor reception infrared light in infrared light and visible ray, infrared CCD, be converted to
Containing target scene signal, the ccd image sensor in infrared CCD gathers this signal and obtained containing the red of target scene signal
Outer image；Sensing element in industrial CCD receives visible ray, is converted to containing target scene signal, the CCD figures in industrial CCD
The visible images containing target scene signal are obtained as sensor gathers this signal.
The application method of a kind of infrared vision sensor with visual image fusion proposed by the present invention, first according to mesh
Vision sensor is installed to relevant position by mark scene location, and then the focal length of vision sensor is suitably adjusted, and is focused
After the completion of, its parameter is demarcated by moving in parallel sensor, three dimensions point and vision sensor imaging plane is determined
On two dimensional image between mapping relations parameter.Camera lens 1 is launched after being irradiated by the infrared light of object radiation and through LED/light source 2
Visible ray focus on image capture module 3, be fixed on Amici prism 31 in the image capture module 3 inside shell 9 by mirror
The infrared sensor that first 1 light focused on is divided into the infrared CCD 32 in infrared light and visible ray, image capture module 3 is received
The infrared light that Amici prism is separated, is converted to containing target scene signal, and the ccd image sensor in infrared CCD 32 gathers this
One signal obtains the infrared image containing target scene signal, at the same time quick in the industrial CCD 33 in image capture module 3
Sensing unit receives the visible ray that separates of Amici prism, is converted to containing target scene signal, and the ccd image in industrial CCD 33 is passed
Sensor gathers this signal and obtains the visible images containing target scene signal, and infrared image processing module 4 is first to infrared
Image carries out maximum entropy image segmentation, infrared image is divided into target area and background area, then carry out intermediate value to target area
Filtering and noise reduction, image enhaucament and Morphological scale-space, it is seen that light image processing module 5 carries out image enhaucament to visible images, with
Become apparent from visible images, image co-registration module 6 uses the target area infrared image after processing and visible images
Pixel grey scale takes big method to be merged, i.e., using the infrared gray scale maximum with visible images identical point as fused images herein
The gray value of point, if infrared image is f (x, y), it is seen that light image is h (x, y), then the image after merging is g (x, y)=max
{ f (x, y), h (x, y) }, wherein, (x, y) represents the position of corresponding pixel points in image, and f (x, y) represents correspondence in infrared image
Gray value on relevant position (x, y), h (x, y) represents the gray value in correspondence relevant position (x, y), g in visible images
(x, y) represents the gray value in correspondence relevant position (x, y) in fused images；Communication module 7 finally melts image co-registration module 6
Image after conjunction is transmitted by RS-485 buses, power module 8 to image capture module 3, infrared image processing module 4,
Visual image processing module 5, image co-registration module 6 and communication module 7 are powered.The running parameter of this sensor is：
Valid pixel：1024(H)×768(V)
Adjustable focal length：8mm-75mm
Pixel dimension：4.56μm×4.56μm
Horizontal resolution：400TVL
Infrared survey spectral region：8-12μm
Visible ray measure spectrum scope：400-700nm
Operating temperature：20℃
Picture frame frequency：30 frames/s
Color of image：Black and white/colour
Focusing mode：Automatic/hand
Voltage：6-15V
Power consumption：Less than or equal to 6W
Signal to noise ratio：More than 48db
Communication protocol：RS-485
Embodiment 2
Valid pixel：1024(H)×768(V)
Adjustable focal length：8mm-75mm
Pixel dimension：4.56μm×4.56μm
Horizontal resolution：330TVL
Infrared survey spectral region：3-5μm
Visible ray measure spectrum scope：400-700nm
Operating temperature：0℃
Picture frame frequency：30 frames/s
Color of image：Black and white/colour
Focusing mode：Automatic/hand
Voltage：6-15V
Power consumption：Less than or equal to 6W
Signal to noise ratio：More than 48db
Communication protocol：RS-485
Other same embodiments 1.
Embodiment 3
Valid pixel：1024(H)×768(V)
Adjustable focal length:8mm-75mm
Pixel dimension：4.56μm×4.56μm
Horizontal resolution：480TVL
Infrared survey spectral region：2.0-2.5μm
Visible ray measure spectrum scope：400-700nm
Operating temperature：40℃
Picture frame frequency：30 frames/s
Color of image：Black and white/colour
Focusing mode：Automatic/hand
Voltage：6-15V
Power consumption：Less than or equal to 6W
Signal to noise ratio：More than 48db
Communication protocol：RS-485
Other same embodiments 1.
Claims (2)
1. a kind of infrared vision sensor with visual image fusion, it is characterised in that be that one kind is infrared melts with visible images
The vision sensor of conjunction, the vision sensor is infrared CCD and the integrated binocular vision sensor of industrial CCD, and 2 CCD have
Identical sample frequency and focal length, infrared light is selectively reflected, by visible ray using two prism facets in Amici prism,
Make to be projected to infrared CCD and Visible-light CCD, infrared CCD and industrial CCD respectively from the incident infrared light of same camera lens and visible ray
The infrared image and visible images of target same point are gathered simultaneously, it is not necessary to which registration is just directly merged, vision sensor master
Will be by camera lens (1), LED/light source (2), image capture module (3), infrared image processing module (4), Visual image processing module
(5), image co-registration module (6), communication module (7), power module (8), shell (9), wherein electrical wire interface (10) composition, camera lens
(1) and LED/light source (2) be located at shell (9) outside, image capture module (3), infrared image processing module (4), visible ray figure
As processing module (5), image co-registration module (6), communication module (7), power module (8), electrical wire interface (10) are respectively positioned on shell
(9) inside, image capture module (3), image co-registration module (6), communication module (7), power module (8) are solid with lower bayonet slot
It is scheduled on shell (9) internal, infrared image processing module (4) and Visual image processing module (5) are same vertical inside the housing
Shell (9) top and bottom are fixed on face and respectively with neck, electrical wire interface (10) is fixed on shell (9) inner back side, used
It is connected in outer computer, is sequentially connected between its internal each module by electric wire, described image acquisition module (3) includes dividing
The output end connection infrared image processing mould of light prism (31), infrared CCD (32) and industrial CCD (33), wherein infrared CCD (32)
At the input of block (4), the input of the output end connection Visual image processing module (5) of industrial CCD (33), infrared image
Manage module (4) and Visual image processing module (5) selects DSP module and memory module, memory module includes SDRAM, mainly
For the data and the result of image procossing of the image for storing collection, the communication protocol of communication module is RS-485.
2. a kind of application method of the infrared vision sensor with visual image fusion as claimed in claim 1, its feature
It is the vision sensor using this principle of prismatic decomposition, and all can irradiating infrared light higher than object more than absolute zero
With the characteristics of object can reflect visible ray after visible light source irradiation, the light that camera lens (1) is focused on is divided into by Amici prism (31)
Infrared sensor in infrared CCD (32) in infrared light and visible ray, image capture module (3) receives Amici prism and separated
Infrared light, be converted to containing target scene signal, the ccd image sensor in infrared CCD (32) gathers this signal and obtained
Infrared image containing target scene signal, the at the same time sensing element in the industrial CCD (33) in image capture module (3)
The visible ray that separates of Amici prism is received, is converted to containing target scene signal, the ccd image sensor in industrial CCD (33)
Gather this signal and obtain the visible images containing target scene signal, infrared image processing module (4) is first to infrared figure
As carrying out maximum entropy image segmentation, infrared image is divided into target area and background area, then intermediate value filter is carried out to target area
Ripple denoising, image enhaucament, Morphological scale-space, it is seen that light image processing module (5) carries out image enhaucament to visible images, so that
Visible images become apparent from, and image co-registration module (6) uses the target area infrared image after processing and visible images
Pixel grey scale takes big method to be merged, i.e., using the infrared gray scale maximum with visible images identical point as fused images herein
The gray value of point, if infrared image is f (x, y), it is seen that light image is h (x, y), then the image after merging is g (x, y)=max
{ f (x, y), h (x, y) }, wherein, (x, y) represents the position of corresponding pixel points in image, and f (x, y) represents correspondence in infrared image
Gray value on relevant position (x, y), h (x, y) represents the gray value in correspondence relevant position (x, y), g in visible images
(x, y) represents the gray value in correspondence relevant position (x, y) in fused images；In communication module (7) by image co-registration module (6)
Image after final fusion is transmitted by communication protocol RS-485, and power module (8) is to image capture module (3), infrared
Image processing module (4), Visual image processing module (5), image co-registration module (6) and communication module (7) are powered, depending on
Feel sensor technology parameter：
Valid pixel：1024(H)×768(V)
Adjustable focal length：8mm-75mm
Pixel dimension：4.56μm×4.56μm
Horizontal resolution：330TVL-480TVL
Infrared survey spectral region：2.0-2.5μm/3-5μm/8-12μm
Visible ray measure spectrum scope：400nm-700nm
Operating temperature：-20℃-60℃
Picture frame frequency：30 frames/s
Color of image：Black and white/colour
Focusing mode：Automatic/hand
Voltage：6-15V
Power consumption：Less than or equal to 6W
Signal to noise ratio：More than 48db
Communication protocol：RS-485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223733.6A CN104822033B (en) | 2015-05-05 | 2015-05-05 | A kind of infrared vision sensor and its application method with visual image fusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223733.6A CN104822033B (en) | 2015-05-05 | 2015-05-05 | A kind of infrared vision sensor and its application method with visual image fusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104822033A CN104822033A (en) | 2015-08-05 |
| CN104822033B true CN104822033B (en) | 2017-09-01 |
Family
ID=53732187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223733.6A Active CN104822033B (en) | 2015-05-05 | 2015-05-05 | A kind of infrared vision sensor and its application method with visual image fusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104822033B (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488201B (en) | 2015-08-28 | 2020-05-01 | 杭州海康威视数字技术股份有限公司 | Image signal processing method and system |
| CN106840034A (en) * | 2015-12-04 | 2017-06-13 | 宁波舜宇光电信息有限公司 | 3 D scanning system and its application with the speckle projector |
| CN106796720B (en) * | 2016-04-12 | 2020-11-13 | 深圳市华盛昌科技实业股份有限公司 | Image fusion method and device and infrared thermal image equipment |
| CN106060364A (en) * | 2016-07-28 | 2016-10-26 | 浙江宇视科技有限公司 | Optical fog-penetrating color image acquisition method and camera |
| CN106803940A (en) * | 2017-03-06 | 2017-06-06 | 广州英卓电子科技有限公司 | A kind of far infrared intelligent monitoring system |
| CN107911592A (en) * | 2017-12-14 | 2018-04-13 | 合肥金星机电科技发展有限公司 | Kiln flame temperature monitors camera |
| CN107990986A (en) * | 2017-12-14 | 2018-05-04 | 合肥金星机电科技发展有限公司 | Ethane cracking furnace temperature field on-line detecting system |
| US10834341B2 (en) * | 2017-12-15 | 2020-11-10 | Baidu Usa Llc | Systems and methods for simultaneous capture of two or more sets of light images |
| CN109936685B (en) * | 2017-12-18 | 2021-02-26 | 格科微电子（上海）有限公司 | Camera module assembly optimizing method based on pre-focusing |
| CN108965654B (en) | 2018-02-11 | 2020-12-25 | 浙江宇视科技有限公司 | Double-spectrum camera system based on single sensor and image processing method |
| CN108814635A (en) * | 2018-04-19 | 2018-11-16 | 云南电网有限责任公司电力科学研究院 | A kind of X-ray digital imaging method |
| CN108924388A (en) * | 2018-06-21 | 2018-11-30 | 殷创科技（上海）有限公司 | Sense fusing device and the camera including sensing fusing device |
| CN109348116A (en) * | 2018-11-28 | 2019-02-15 | 国网电力科学研究院武汉南瑞有限责任公司 | Single channel visible light merges monitoring system with infrared image acquisition |
| CN110239914B (en) * | 2019-06-19 | 2020-12-22 | 太原理工大学 | Longitudinal tearing detection early warning device and method for infrared audio-visual frequency spectrum fusion conveying belt |
| CN110796598A (en) * | 2019-10-12 | 2020-02-14 | 劢微机器人科技(深圳)有限公司 | Autonomous mobile robot, map splicing method and device thereof, and readable storage medium |
| CN114755877A (en) * | 2019-11-26 | 2022-07-15 | 深圳市大疆创新科技有限公司 | Vehicle vision system and vehicle |
| CN111402134B (en) * | 2020-03-15 | 2020-12-22 | 国科天成（北京）科技有限公司 | Visible/infrared double-light fusion system |
| CN114338962B (en) * | 2020-09-29 | 2023-04-18 | 华为技术有限公司 | Image forming method and apparatus |
| US20220103732A1 (en) * | 2020-09-29 | 2022-03-31 | Aac Optics Solutions Pte. Ltd. | Imaging assembly and camera |
| CN113225485B (en) * | 2021-03-19 | 2023-02-28 | 浙江大华技术股份有限公司 | Image acquisition assembly, fusion method, electronic device and storage medium |
| CN113284127B (en) * | 2021-06-11 | 2023-04-07 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Image fusion display method and device, computer equipment and storage medium |
| CN116761050B (en) * | 2023-08-14 | 2023-11-03 | 合肥航谱时代科技有限公司 | Image acquisition system based on visible light and infrared fusion |
| CN117800039B (en) * | 2024-02-23 | 2024-05-14 | 太原理工大学 | Belt deviation detecting system of belt conveyor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238093A (en) * | 2005-02-25 | 2006-09-07 | Sony Corp | Imaging device |
| JP2008079172A (en) * | 2006-09-25 | 2008-04-03 | Mitsubishi Electric Corp | Two-wavelength image sensor and imaging method using dual-wavelength image sensor |
| CN201804195U (en) * | 2010-09-21 | 2011-04-20 | 程抒一 | Rear protection display system capable of generating touch screen on projection screen |
| CN102721469A (en) * | 2012-06-14 | 2012-10-10 | 中国科学院自动化研究所 | Multispectral imaging system and method based on two cameras |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4899149B2 (en) * | 2006-02-13 | 2012-03-21 | 株式会社ジェイエイアイコーポレーション | Frame sequential color camera system |
-
2015
- 2015-05-05 CN CN201510223733.6A patent/CN104822033B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238093A (en) * | 2005-02-25 | 2006-09-07 | Sony Corp | Imaging device |
| JP2008079172A (en) * | 2006-09-25 | 2008-04-03 | Mitsubishi Electric Corp | Two-wavelength image sensor and imaging method using dual-wavelength image sensor |
| CN201804195U (en) * | 2010-09-21 | 2011-04-20 | 程抒一 | Rear protection display system capable of generating touch screen on projection screen |
| CN102721469A (en) * | 2012-06-14 | 2012-10-10 | 中国科学院自动化研究所 | Multispectral imaging system and method based on two cameras |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104822033A (en) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104822033B (en) | A kind of infrared vision sensor and its application method with visual image fusion | |
| CN107292860B (en) | Image processing method and device | |
| CN106385530B (en) | Double-spectrum camera | |
| CN106060364A (en) | Optical fog-penetrating color image acquisition method and camera | |
| CN109410159A (en) | Binocular visible light and infrared thermal imaging complex imaging system, method and medium | |
| CN107800965B (en) | Image processing method, device, computer readable storage medium and computer equipment | |
| CN207283655U (en) | A kind of twin-lens black light camera | |
| CN107580163A (en) | A kind of twin-lens black light camera | |
| KR20110125173A (en) | Imaging apparatus | |
| CN110017897B (en) | Compact monocular multichannel combined multispectral imaging system | |
| CN107820066A (en) | A kind of low-luminance color video camera | |
| CN108200324B (en) | A kind of imaging system and imaging method based on zoom lens | |
| CN105988215B (en) | Multispectral module imaging system and manufacturing method and application thereof | |
| CN110420011B (en) | Camera with blood spectrum optical image imaging function | |
| CN102855626A (en) | Methods and devices for light source direction calibration and human information three-dimensional collection | |
| CN110620885B (en) | Infrared low-light-level image fusion system and method and electronic equipment | |
| CN111141997A (en) | Inspection robot based on ultraviolet and visible light image fusion and detection method | |
| CN109348116A (en) | Single channel visible light merges monitoring system with infrared image acquisition | |
| CN107518879A (en) | A kind of fluoroscopic imaging device and method | |
| CN109276231A (en) | A kind of imaging system and imaging method | |
| CN108061600B (en) | A kind of miniaturization spectrum imaging system and imaging method | |
| CN110210292A (en) | A kind of target identification method based on deep learning | |
| CN108540691B (en) | Camera arrangement and method for capturing light of at least two wave bands | |
| CN106934349A (en) | Dual camera is imaged and iris capturing identification integration apparatus | |
| CN109848413A (en) | Increasing material manufacturing process monitoring system based on multisensor coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |