GB0625936D0 - Correction of non-uniformity of response in sensor arrays - Google Patents

Correction of non-uniformity of response in sensor arrays

Info

Publication number
GB0625936D0
GB0625936D0 GBGB0625936.0A GB0625936A GB0625936D0 GB 0625936 D0 GB0625936 D0 GB 0625936D0 GB 0625936 A GB0625936 A GB 0625936A GB 0625936 D0 GB0625936 D0 GB 0625936D0
Authority
GB
United Kingdom
Prior art keywords
uniformity
correction
response
sensor arrays
arrays
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.)
Ceased
Application number
GBGB0625936.0A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thermoteknix Systems Ltd
Original Assignee
Thermoteknix Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thermoteknix Systems Ltd filed Critical Thermoteknix Systems Ltd
Priority to GBGB0625936.0A priority Critical patent/GB0625936D0/en
Publication of GB0625936D0 publication Critical patent/GB0625936D0/en
Priority to GB0724795A priority patent/GB2445254B/en
Priority to JP2009543514A priority patent/JP5091250B2/ja
Priority to EP07848682.6A priority patent/EP2127359B8/en
Priority to PCT/GB2007/004962 priority patent/WO2008081165A1/en
Priority to US12/521,052 priority patent/US8645104B2/en
Priority to ES07848682.6T priority patent/ES2508941T3/es
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/026—Control of working procedures of a pyrometer, other than calibration; Bandwidth calculation; Gain control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/03—Arrangements for indicating or recording specially adapted for radiation pyrometers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Input (AREA)
GBGB0625936.0A 2006-12-28 2006-12-28 Correction of non-uniformity of response in sensor arrays Ceased GB0625936D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB0625936.0A GB0625936D0 (en) 2006-12-28 2006-12-28 Correction of non-uniformity of response in sensor arrays
GB0724795A GB2445254B (en) 2006-12-28 2007-12-20 Correction of non-uniformity of response in sensor arrays
JP2009543514A JP5091250B2 (ja) 2006-12-28 2007-12-21 センサアレイのレスポンスの不均一性の補正
EP07848682.6A EP2127359B8 (en) 2006-12-28 2007-12-21 Correction of non-uniformity of response in sensor arrays
PCT/GB2007/004962 WO2008081165A1 (en) 2006-12-28 2007-12-21 Correction of non-uniformity of response in sensor arrays
US12/521,052 US8645104B2 (en) 2006-12-28 2007-12-21 Correction of non-uniformity of response in sensor arrays
ES07848682.6T ES2508941T3 (es) 2006-12-28 2007-12-21 Corrección de la no uniformidad de una respuesta en grupos de sensores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0625936.0A GB0625936D0 (en) 2006-12-28 2006-12-28 Correction of non-uniformity of response in sensor arrays

Publications (1)

Publication Number Publication Date
GB0625936D0 true GB0625936D0 (en) 2007-02-07

Family

ID=37759077

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0625936.0A Ceased GB0625936D0 (en) 2006-12-28 2006-12-28 Correction of non-uniformity of response in sensor arrays
GB0724795A Active GB2445254B (en) 2006-12-28 2007-12-20 Correction of non-uniformity of response in sensor arrays

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0724795A Active GB2445254B (en) 2006-12-28 2007-12-20 Correction of non-uniformity of response in sensor arrays

Country Status (6)

Country Link
US (1) US8645104B2 (https=)
EP (1) EP2127359B8 (https=)
JP (1) JP5091250B2 (https=)
ES (1) ES2508941T3 (https=)
GB (2) GB0625936D0 (https=)
WO (1) WO2008081165A1 (https=)

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CN118376740A (zh) * 2024-06-24 2024-07-23 众信方智(苏州)智能技术有限公司 一种井下气体传感器自动调校装置
CN119290171A (zh) * 2024-12-13 2025-01-10 西安高商智能科技有限责任公司 一种电阻阵列红外成像的温度补偿方法

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JP5404179B2 (ja) * 2009-05-21 2014-01-29 キヤノン株式会社 撮像装置及びその制御方法、プログラム
GB2470942B (en) * 2009-06-11 2014-07-16 Snell Ltd Detection of non-uniform spatial scaling of an image
CN102176742B (zh) * 2011-03-14 2012-10-10 浙江兆晟科技有限公司 图像校正系数的获取方法、非均匀图像校正方法及系统
US8816280B2 (en) 2012-03-21 2014-08-26 Analog Devices, Inc. Infrared sensor
US9476772B2 (en) 2012-03-29 2016-10-25 Analog Devices, Inc. Temperature sensor and an infrared detector including such a sensor
US9297700B2 (en) 2012-12-03 2016-03-29 Analog Devices, Inc. Photonic sensor and a method of manufacturing such a sensor
US10996542B2 (en) * 2012-12-31 2021-05-04 Flir Systems, Inc. Infrared imaging system shutter assembly with integrated thermister
US9628724B2 (en) 2013-03-14 2017-04-18 Drs Network & Imaging Systems, Llc Method and system for providing scene data in a video stream
WO2014144492A1 (en) * 2013-03-15 2014-09-18 Drs Rsta, Inc. Method of shutterless non-uniformity correction for infrared imagers
US20150226613A1 (en) * 2014-02-07 2015-08-13 Raytheon Company Imaging device with shutterless non-uniformity correction
FR3020735B1 (fr) * 2014-04-30 2017-09-15 Ulis Procede de traitement d'une image infrarouge pour une correction des non uniformites
US10842147B2 (en) 2014-11-26 2020-11-24 Microban Products Company Surface disinfectant with residual biocidal property
US10834922B2 (en) 2014-11-26 2020-11-17 Microban Products Company Surface disinfectant with residual biocidal property
FR3038194B1 (fr) * 2015-06-26 2017-08-11 Ulis Correction de pixels parasites dans un capteur d'image infrarouge
FR3038195B1 (fr) 2015-06-26 2018-08-31 Ulis Detection de pixels parasites dans un capteur d'image infrarouge
CN105371964B (zh) * 2015-12-05 2018-08-17 中国航空工业集团公司洛阳电光设备研究所 红外探测器在全温响应范围内消除非均匀性的方法和装置
CN105737990B (zh) * 2016-02-24 2018-09-07 华中科技大学 一种基于探测器温度的红外图像非均匀性校正方法及系统
CN110574362B (zh) * 2017-02-22 2022-04-05 泰立戴恩菲力尔有限责任公司 低成本且高性能测辐射热计电路和方法
CN108426640B (zh) * 2018-02-28 2019-05-10 北京理工大学 一种针对红外探测器缺损像元的校正方法
FR3082346B1 (fr) * 2018-06-08 2020-10-23 Ulis Dispositif et procede de compensation de chaleur parasite dans une camera infrarouge
EP3879248A1 (en) * 2018-11-05 2021-09-15 Sony Group Corporation Temperature estimating device, temperature estimating method, and temperature estimating program
KR102164603B1 (ko) * 2019-03-05 2020-10-13 동국대학교 산학협력단 센서의 개체차 보정 방법 및 이를 이용한 센서의 사용 방법
EP3832538B1 (en) * 2019-12-05 2022-05-11 Axis AB Automatic malfunction detection in a thermal camera
CN112504469B (zh) * 2020-11-22 2022-09-02 中国航空工业集团公司洛阳电光设备研究所 一种多段系数自适应切换的红外图像非均匀校正方法
FR3153958B1 (fr) 2023-10-06 2025-09-12 Safran Electronics & Defense Méthode de correction d'un défaut de vignettage dans une séquence d'images à partir de tables d'étalonnage
CN119251109B (zh) * 2024-09-29 2026-02-24 北京市遥感信息研究所 一种自适应超大视场红外图像非均匀性校正方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118376740A (zh) * 2024-06-24 2024-07-23 众信方智(苏州)智能技术有限公司 一种井下气体传感器自动调校装置
CN119290171A (zh) * 2024-12-13 2025-01-10 西安高商智能科技有限责任公司 一种电阻阵列红外成像的温度补偿方法
CN119290171B (zh) * 2024-12-13 2025-03-04 西安高商智能科技有限责任公司 一种电阻阵列红外成像的温度补偿方法

Also Published As

Publication number Publication date
GB0724795D0 (en) 2008-01-30
EP2127359A1 (en) 2009-12-02
EP2127359B8 (en) 2014-09-10
WO2008081165A1 (en) 2008-07-10
GB2445254B (en) 2009-04-08
ES2508941T3 (es) 2014-10-16
EP2127359B1 (en) 2014-07-16
JP5091250B2 (ja) 2012-12-05
US8645104B2 (en) 2014-02-04
GB2445254A (en) 2008-07-02
US20100030506A1 (en) 2010-02-04
JP2010515325A (ja) 2010-05-06

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Legal Events

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AT Applications terminated before publication under section 16(1)