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IL102696A - Matrix imaging system - Google Patents

Matrix imaging system

Info

Publication number
IL102696A
IL102696A IL10269692A IL10269692A IL102696A IL 102696 A IL102696 A IL 102696A IL 10269692 A IL10269692 A IL 10269692A IL 10269692 A IL10269692 A IL 10269692A IL 102696 A IL102696 A IL 102696A
Authority
IL
Israel
Prior art keywords
detector
time period
scene
elements
measured values
Prior art date
Application number
IL10269692A
Other languages
English (en)
Original Assignee
Ministry Of Defence Armament D
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 Ministry Of Defence Armament D filed Critical Ministry Of Defence Armament D
Priority to IL10269692A priority Critical patent/IL102696A/en
Priority to GB9315618A priority patent/GB2270813B/en
Priority to DE4325530A priority patent/DE4325530A1/de
Priority to US08/100,733 priority patent/US5471047A/en
Priority to FR9309427A priority patent/FR2694429B1/fr
Priority to KR1019930014862A priority patent/KR940002626A/ko
Publication of IL102696A publication Critical patent/IL102696A/en

Links

Classifications

    • 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
    • H04N25/673—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 by using reference sources
    • H04N25/674—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 by using reference sources based on the scene itself, e.g. defocusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
IL10269692A 1992-07-31 1992-07-31 Matrix imaging system IL102696A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL10269692A IL102696A (en) 1992-07-31 1992-07-31 Matrix imaging system
GB9315618A GB2270813B (en) 1992-07-31 1993-07-28 Matrix imaging system
DE4325530A DE4325530A1 (de) 1992-07-31 1993-07-30 Matrixabbildesystem
US08/100,733 US5471047A (en) 1992-07-31 1993-07-30 Matrix imaging method and system using a matrix detector with a plurality of sequentially illuminated detector elements for measuring radiation of separate portions of a scene being viewed
FR9309427A FR2694429B1 (fr) 1992-07-31 1993-07-30 Systeme d'imagerie matriciel.
KR1019930014862A KR940002626A (ko) 1992-07-31 1993-07-31 매트릭스 이미징 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL10269692A IL102696A (en) 1992-07-31 1992-07-31 Matrix imaging system

Publications (1)

Publication Number Publication Date
IL102696A true IL102696A (en) 1996-06-18

Family

ID=11063882

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10269692A IL102696A (en) 1992-07-31 1992-07-31 Matrix imaging system

Country Status (6)

Country Link
US (1) US5471047A (de)
KR (1) KR940002626A (de)
DE (1) DE4325530A1 (de)
FR (1) FR2694429B1 (de)
GB (1) GB2270813B (de)
IL (1) IL102696A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740929B1 (fr) * 1995-11-08 1997-12-12 Telecommunications Sa Procede d'acquisition, selon une resolution amelioree, d'une image fournie par une pluralite d'elements photosensibles
FR2740930B1 (fr) * 1995-11-08 1997-12-12 Telecommunications Sa Procede d'acquisition des images electroniques d'au moins deux scenes fournies par une pluralite d'elements photosensibles
FR2776458B1 (fr) * 1998-03-18 2001-11-16 Sagem Dispositif d'imagerie a compensation de biais
JP4268774B2 (ja) * 2001-08-31 2009-05-27 富士通株式会社 赤外線撮影装置
US6875979B2 (en) * 2002-10-03 2005-04-05 Indigo Systems Corporation Thermal imaging calibration systems and methods
WO2007138540A1 (en) * 2006-05-30 2007-12-06 Koninklijke Philips Electronics N.V. Lens system
EP1959674A1 (de) * 2007-02-08 2008-08-20 Texmag GmbH Vertriebsgesellschaft Kamera und Verfahren zu deren Betrieb
US8416125B1 (en) * 2009-11-03 2013-04-09 Hrl Laboratories, Llc Radiative noise adding compensation for MMW sensor arrays

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153868A (ja) * 1984-08-24 1986-03-17 Dainippon Screen Mfg Co Ltd 画像走査信号処理におけるキャリブレーション装置
US4963963A (en) * 1985-02-26 1990-10-16 The United States Of America As Represented By The Secretary Of The Air Force Infrared scanner using dynamic range conserving video processing
US4821337A (en) * 1985-10-30 1989-04-11 Alm Ake W Radiation scanner uniformity system
US4712010A (en) * 1986-01-30 1987-12-08 Hughes Aircraft Company Radiator scanning with image enhancement and noise reduction
JPH01188176A (ja) * 1988-01-22 1989-07-27 Mitsubishi Electric Corp 赤外ビデオカメラ用シェーディング補正装置
US4965447A (en) * 1988-07-28 1990-10-23 The United States Of America As Represented By The Secretary Of The Army Chopper for staring infrared systems
DE69017968T2 (de) * 1989-07-28 1995-08-24 Texas Instruments Inc Reflektierender Zerhacker für Infrarot-Abbildungssysteme.
US4972085A (en) * 1989-09-14 1990-11-20 General Electric Company Cold shielding of infrared detectors
US5075553A (en) * 1989-10-23 1991-12-24 General Electric Company IR sensor for a scanned staggered element linear array having improved cold shielding
US5136421A (en) * 1990-06-29 1992-08-04 Texas Instruments Incorporated Thermal imaging system and method using scene-average radiation as a thermal reference
JPH0481178A (ja) * 1990-07-24 1992-03-13 Fujitsu Ltd Ｉｒｃｃｄ検知器の直流オフセット補正方法
GB2248153A (en) * 1990-07-27 1992-03-25 Marconi Gec Ltd Thermal imaging apparatus
GB2250155A (en) * 1990-09-05 1992-05-27 Marconi Gec Ltd An imager with image microscanned over sensor array
GB2250884B (en) * 1990-12-07 1995-05-10 Philips Electronic Associated Optical image sensing systems

Also Published As

Publication number Publication date
GB2270813B (en) 1996-07-31
GB9315618D0 (en) 1993-09-08
US5471047A (en) 1995-11-28
KR940002626A (ko) 1994-02-17
FR2694429A1 (fr) 1994-02-04
FR2694429B1 (fr) 1996-04-12
GB2270813A (en) 1994-03-23
DE4325530A1 (de) 1994-02-03

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Legal Events

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