IL107828A - Wide dynamic range non-uniformity compensation for infrared focal plane arrays - Google Patents

Wide dynamic range non-uniformity compensation for infrared focal plane arrays

Info

Publication number
IL107828A
IL107828A IL10782893A IL10782893A IL107828A IL 107828 A IL107828 A IL 107828A IL 10782893 A IL10782893 A IL 10782893A IL 10782893 A IL10782893 A IL 10782893A IL 107828 A IL107828 A IL 107828A
Authority
IL
Israel
Prior art keywords
focal plane
infrared radiation
plane array
response
signal flux
Prior art date
Application number
IL10782893A
Other languages
English (en)
Other versions
IL107828A0 (en
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL107828A0 publication Critical patent/IL107828A0/xx
Publication of IL107828A publication Critical patent/IL107828A/en

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
    • G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
    • G01J5/53—Reference sources, e.g. standard lamps; Black bodies
    • 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

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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Closed-Circuit Television Systems (AREA)
IL10782893A 1992-12-07 1993-12-01 Wide dynamic range non-uniformity compensation for infrared focal plane arrays IL107828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98630492A 1992-12-07 1992-12-07

Publications (2)

Publication Number Publication Date
IL107828A0 IL107828A0 (en) 1994-07-31
IL107828A true IL107828A (en) 1996-09-04

Family

ID=25532280

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10782893A IL107828A (en) 1992-12-07 1993-12-01 Wide dynamic range non-uniformity compensation for infrared focal plane arrays

Country Status (10)

Country Link
US (1) US5420421A (es)
EP (1) EP0601534B1 (es)
JP (1) JP2661865B2 (es)
AU (1) AU656492B2 (es)
CA (1) CA2110368C (es)
DE (1) DE69323531T2 (es)
ES (1) ES2127779T3 (es)
IL (1) IL107828A (es)
NO (1) NO934422L (es)
TR (1) TR28036A (es)

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CN104748865A (zh) * 2015-03-30 2015-07-01 北京空间机电研究所 一种用于红外图像的多点组合校正方法

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DE10064184C1 (de) * 2000-12-22 2002-04-04 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Bilderzeugung unter Verwendung mehrerer Belichtungszeiten
US6683310B2 (en) 2001-06-18 2004-01-27 Honeywell International Inc. Readout technique for microbolometer array
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US6737639B2 (en) * 2002-03-27 2004-05-18 Raytheon Company Display uniformity calibration system and method for a staring forward looking infrared sensor
US7443431B2 (en) * 2002-09-13 2008-10-28 Eastman Kodak Company Fixed pattern noise removal in CMOS imagers across various operational conditions
US8436905B2 (en) * 2002-09-20 2013-05-07 Bae Systems Information And Electronic Systems Integration Inc. Front lens shutter mount for uniformity correction
US6969856B1 (en) 2003-06-19 2005-11-29 The United States Of America As Represented By The Secretary Of The Navy Two band imaging system
DE10340515B4 (de) * 2003-09-03 2007-04-19 Carl Zeiss Optronics Gmbh Verfahren und Einrichtung zur Inhomogenitätskorrektur und Kalibrierung von optronischen Kameras mit Hilfe aufgenommener Bilder und Darstellen physikalischer Größen
DE10343496B4 (de) * 2003-09-19 2015-08-06 Siemens Aktiengesellschaft Korrektur eines von einem digitalen Röntgendetektor aufgenommenen Röntgenbildes sowie Kalibrierung des Röntgendetektors
US7899271B1 (en) 2004-09-15 2011-03-01 Raytheon Company System and method of moving target based calibration of non-uniformity compensation for optical imagers
US7463753B2 (en) * 2004-09-15 2008-12-09 Raytheon Company FLIR-to-missile boresight correlation and non-uniformity compensation of the missile seeker
US7218705B2 (en) * 2005-06-25 2007-05-15 General Electric Systems, methods and apparatus to offset correction of X-ray images
DE102005047595A1 (de) * 2005-10-05 2007-04-12 Carl Zeiss Sms Gmbh Verfahren zur Ermittlung der Empfindlichkeit von Sensorarrays
US7920982B2 (en) * 2008-01-15 2011-04-05 Raytheon Company Optical distortion calibration for electro-optical sensors
US8124937B2 (en) * 2009-01-15 2012-02-28 Raytheon Company System and method for athermal operation of a focal plane array
RU2407213C1 (ru) * 2009-07-01 2010-12-20 Федеральное государственное унитарное предприятие "Научно-производственное объединение "Государственный институт прикладной оптики" (ФГУП "НПО "ГИПО") Устройство формирования изображения
US7949241B2 (en) * 2009-09-29 2011-05-24 Raytheon Company Anamorphic focal array
US8610062B2 (en) 2011-03-24 2013-12-17 Raytheon Company Apparatus and method for multi-spectral imaging
US9143703B2 (en) * 2011-06-10 2015-09-22 Flir Systems, Inc. Infrared camera calibration techniques
CN102829873B (zh) * 2012-08-20 2014-06-25 南京理工大学 红外热像仪非均匀性评价装置
SE536679C2 (sv) * 2012-11-01 2014-05-20 Flir Systems Ab Förfarande för mappning vid upptagning av videoflöden medelst kamera
CN103076097A (zh) * 2013-01-06 2013-05-01 河北汉光重工有限责任公司 基于参照源的分段线性非均匀矫正方法
KR101407723B1 (ko) * 2014-02-06 2014-06-13 엘아이지넥스원 주식회사 적외선 영상 보정 장치
KR101418110B1 (ko) * 2014-02-06 2014-08-06 엘아이지넥스원 주식회사 적외선 영상 보정 방법
JP2016219914A (ja) * 2015-05-15 2016-12-22 日本電気株式会社 赤外線撮像装置、及びその制御方法
CN105716720B (zh) * 2016-02-03 2019-05-31 姜志富 红外图像非均匀性校正方法及装置
DE102018001076A1 (de) * 2018-02-10 2019-08-14 Diehl Defence Gmbh & Co. Kg Verfahren zur Bestimmung von Kennlinienkorrekturfaktoren eines im infraroten Spektralbereich abbildenden Matrixdetektors
CN108519161B (zh) * 2018-04-10 2019-11-26 中国科学院上海技术物理研究所 一种红外焦平面非均匀性校正方法
CN110686781B (zh) * 2019-04-12 2024-04-09 福建鼎泰康医疗设备有限公司 一种温度校准方法及装置
CN110595626A (zh) * 2019-09-18 2019-12-20 深圳市一体医疗科技有限公司 一种红外探测器系统及成像方法
CN113865722B (zh) * 2021-09-28 2023-04-07 北京环境特性研究所 基于漫反射金属板的面阵制冷红外热像仪校正方法
CN116295869B (zh) * 2021-12-21 2026-01-30 中国石油天然气股份有限公司 差分式光谱滤波红外成像的二次非均匀校正方法和系统
CN117455794A (zh) * 2023-10-27 2024-01-26 昆明北方红外技术股份有限公司 一种基于加权分段最小二乘拟合及均值方差补偿的红外图像条纹噪声校正方法
CN119756607A (zh) * 2024-11-27 2025-04-04 中国航空工业集团公司洛阳电光设备研究所 一种非均匀校正片及校正方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748865A (zh) * 2015-03-30 2015-07-01 北京空间机电研究所 一种用于红外图像的多点组合校正方法
CN104748865B (zh) * 2015-03-30 2018-01-05 北京空间机电研究所 一种用于红外图像的多点组合校正方法

Also Published As

Publication number Publication date
IL107828A0 (en) 1994-07-31
NO934422D0 (no) 1993-12-06
CA2110368C (en) 1999-11-23
US5420421A (en) 1995-05-30
DE69323531T2 (de) 1999-06-17
ES2127779T3 (es) 1999-05-01
CA2110368A1 (en) 1994-06-08
AU656492B2 (en) 1995-02-02
NO934422L (no) 1994-06-08
JPH06235663A (ja) 1994-08-23
EP0601534B1 (en) 1999-02-17
JP2661865B2 (ja) 1997-10-08
DE69323531D1 (de) 1999-03-25
TR28036A (tr) 1995-12-11
EP0601534A1 (en) 1994-06-15
AU5220793A (en) 1994-06-16

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