ES2508941T3 - Corrección de la no uniformidad de una respuesta en grupos de sensores - Google Patents

Corrección de la no uniformidad de una respuesta en grupos de sensores Download PDF

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Publication number
ES2508941T3
ES2508941T3 ES07848682.6T ES07848682T ES2508941T3 ES 2508941 T3 ES2508941 T3 ES 2508941T3 ES 07848682 T ES07848682 T ES 07848682T ES 2508941 T3 ES2508941 T3 ES 2508941T3
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ES
Spain
Prior art keywords
correction
parameters
sensors
individual
common correction
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
Application number
ES07848682.6T
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English (en)
Spanish (es)
Inventor
Bruce Cairnduff
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
Application granted granted Critical
Publication of ES2508941T3 publication Critical patent/ES2508941T3/es
Active legal-status Critical Current
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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)
ES07848682.6T 2006-12-28 2007-12-21 Corrección de la no uniformidad de una respuesta en grupos de sensores Active ES2508941T3 (es)

Applications Claiming Priority (3)

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
GB0625936 2006-12-28
PCT/GB2007/004962 WO2008081165A1 (en) 2006-12-28 2007-12-21 Correction of non-uniformity of response in sensor arrays

Publications (1)

Publication Number Publication Date
ES2508941T3 true ES2508941T3 (es) 2014-10-16

Family

ID=37759077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07848682.6T Active ES2508941T3 (es) 2006-12-28 2007-12-21 Corrección de la no uniformidad de una respuesta en grupos de sensores

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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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
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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
CN118376740B (zh) * 2024-06-24 2024-10-22 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
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
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

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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
GB0625936D0 (en) 2007-02-07
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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