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FR2803081B1 - Procede de compensation en temperature d'un detecteur d'image - Google Patents

Procede de compensation en temperature d'un detecteur d'image

Info

Publication number
FR2803081B1
FR2803081B1 FR9916591A FR9916591A FR2803081B1 FR 2803081 B1 FR2803081 B1 FR 2803081B1 FR 9916591 A FR9916591 A FR 9916591A FR 9916591 A FR9916591 A FR 9916591A FR 2803081 B1 FR2803081 B1 FR 2803081B1
Authority
FR
France
Prior art keywords
image sensor
temperature compensation
compensation
temperature
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.)
Expired - Fee Related
Application number
FR9916591A
Other languages
English (en)
Other versions
FR2803081A1 (fr
Inventor
Thierry Ducourant
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.)
Trixell SAS
Original Assignee
Trixell SAS
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
Priority to FR9916591A priority Critical patent/FR2803081B1/fr
Application filed by Trixell SAS filed Critical Trixell SAS
Priority to AU30296/01A priority patent/AU3029601A/en
Priority to EP00990831A priority patent/EP1243131A1/fr
Priority to US10/149,451 priority patent/US6737654B2/en
Priority to CA002395566A priority patent/CA2395566C/fr
Priority to PCT/FR2000/003716 priority patent/WO2001049023A1/fr
Priority to JP2001549008A priority patent/JP2003529972A/ja
Publication of FR2803081A1 publication Critical patent/FR2803081A1/fr
Application granted granted Critical
Publication of FR2803081B1 publication Critical patent/FR2803081B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/626—Reduction of noise due to residual charges remaining after image readout, e.g. to remove ghost images or afterimages
    • 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
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR9916591A 1999-12-28 1999-12-28 Procede de compensation en temperature d'un detecteur d'image Expired - Fee Related FR2803081B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9916591A FR2803081B1 (fr) 1999-12-28 1999-12-28 Procede de compensation en temperature d'un detecteur d'image
EP00990831A EP1243131A1 (fr) 1999-12-28 2000-12-28 Procede de compensation en temperature d'un detecteur d'image
US10/149,451 US6737654B2 (en) 1999-12-28 2000-12-28 Method for temperature compensation of an image detector
CA002395566A CA2395566C (fr) 1999-12-28 2000-12-28 Procede de compensation en temperature d'un detecteur d'image
AU30296/01A AU3029601A (en) 1999-12-28 2000-12-28 Method for temperature compensation in an image sensor
PCT/FR2000/003716 WO2001049023A1 (fr) 1999-12-28 2000-12-28 Procede de compensation en temperature d'un detecteur d'image
JP2001549008A JP2003529972A (ja) 1999-12-28 2000-12-28 画像検出器の温度補償方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9916591A FR2803081B1 (fr) 1999-12-28 1999-12-28 Procede de compensation en temperature d'un detecteur d'image

Publications (2)

Publication Number Publication Date
FR2803081A1 FR2803081A1 (fr) 2001-06-29
FR2803081B1 true FR2803081B1 (fr) 2002-12-06

Family

ID=9553924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9916591A Expired - Fee Related FR2803081B1 (fr) 1999-12-28 1999-12-28 Procede de compensation en temperature d'un detecteur d'image

Country Status (7)

Country Link
US (1) US6737654B2 (fr)
EP (1) EP1243131A1 (fr)
JP (1) JP2003529972A (fr)
AU (1) AU3029601A (fr)
CA (1) CA2395566C (fr)
FR (1) FR2803081B1 (fr)
WO (1) WO2001049023A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796239B1 (fr) * 1999-07-06 2001-10-05 Trixell Sas Procede de commande d'un dispositif photosensible apte a produire des images de bonne qualite
US7317480B1 (en) * 2000-10-30 2008-01-08 Micron Technology, Inc. Imaging apparatus providing black level compensation of a successive approximation A/D converter
FR2817106B1 (fr) * 2000-11-17 2003-03-07 Trixell Sas Dispositif photosensible et procede de commande du dispositif photosensible
EP1699422A4 (fr) * 2003-12-31 2009-04-29 Univ South Carolina Capteurs optiques poreux a couche fine pour gaz et autres fluides
US20070201136A1 (en) * 2004-09-13 2007-08-30 University Of South Carolina Thin Film Interference Filter and Bootstrap Method for Interference Filter Thin Film Deposition Process Control
US7634152B2 (en) * 2005-03-07 2009-12-15 Hewlett-Packard Development Company, L.P. System and method for correcting image vignetting
WO2007064575A1 (fr) 2005-11-28 2007-06-07 Ometric Corporation Systeme d'analyse optique et procede de calcul optique multivariant en temps reel
US20070166245A1 (en) * 2005-11-28 2007-07-19 Leonard Mackles Propellant free foamable toothpaste composition
US8358418B2 (en) * 2005-11-28 2013-01-22 Halliburton Energy Services, Inc. Optical analysis system for dynamic real-time detection and measurement
US8345234B2 (en) * 2005-11-28 2013-01-01 Halliburton Energy Services, Inc. Self calibration methods for optical analysis system
EP2033196A2 (fr) 2006-06-26 2009-03-11 University of South Carolina Validation de données et classification de données dans des systèmes d'analyse optique
EP2078187A2 (fr) * 2006-11-02 2009-07-15 University of South Carolina Systme informatique optique a analytes multiples
EP2077920A2 (fr) * 2006-11-02 2009-07-15 University of South Carolina Traitement de signal amélioré destiné à un système informatique
WO2008121684A1 (fr) * 2007-03-30 2008-10-09 University Of South Carolina Nouveau système d'analyse informatique optique d'analytes multiples
EP2140238B1 (fr) * 2007-03-30 2020-11-11 Ometric Corporation Systèmes et procédés de mesure de traitement en ligne
WO2008121692A1 (fr) * 2007-03-30 2008-10-09 University Of South Carolina Système d'analyse et de mesure à tablette
US8283633B2 (en) * 2007-11-30 2012-10-09 Halliburton Energy Services, Inc. Tuning D* with modified thermal detectors
US8212213B2 (en) * 2008-04-07 2012-07-03 Halliburton Energy Services, Inc. Chemically-selective detector and methods relating thereto
KR101415725B1 (ko) * 2008-05-21 2014-07-21 서울대학교산학협력단 표시 장치와 그 구동 방법
FR2938705B1 (fr) * 2008-11-14 2011-02-25 Trixell Detecteur de rayonnement x a l'etat solide
JP2012083307A (ja) * 2010-10-14 2012-04-26 Fujifilm Corp 放射線検出装置、放射線画像撮影システム、放射線検出プログラム、及び放射線検出方法
FR3012934B1 (fr) 2013-11-04 2017-02-24 Trixell Detecteur numerique possedant un generateur de lumiere permettant un effacement optique
CN112599059B (zh) * 2020-12-28 2024-04-19 厦门天马微电子有限公司 一种显示装置的电性暗点检测方法及装置
FR3144468A1 (fr) 2022-12-21 2024-06-28 Trixell Détecteur numérique possédant un générateur de lumière permettant un effacement optique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636800A1 (fr) * 1988-09-16 1990-03-23 Thomson Csf Procede de lecture de cellules photosensibles du type comportant deux diodes montees en serie avec des sens de conduction opposes
JPH041687A (ja) 1990-04-18 1992-01-07 Fuji Photo Film Co Ltd 湿式電子写真装置
JPH0416087A (ja) * 1990-05-10 1992-01-21 Canon Inc 画像読取装置
US5659355A (en) * 1994-10-31 1997-08-19 Eastman Kodak Company CCD dark mean level correction circuit employing digital processing and analog subtraction requiring no advance knowledge of dark mean level
FR2731569B1 (fr) 1995-03-07 1997-04-25 Thomson Tubes Electroniques Dispositif de recopie de tension a grande linearite
US5654755A (en) * 1996-01-05 1997-08-05 Xerox Corporation System for determining a video offset from dark photosensors in an image sensor array
FR2758039B1 (fr) 1996-12-27 1999-03-26 Thomson Tubes Electroniques Detecteur d'image a contraste ameliore
FR2759509B1 (fr) 1997-02-07 1999-04-30 Thomson Tubes Electroniques Circuit integrateur a linearite amelioree
FR2771513B1 (fr) 1997-11-25 2000-05-26 Trixell Sas Dispositif photosensible equipe d'un dispositif de mesure d'eclairement
US6661929B1 (en) * 1999-07-14 2003-12-09 Hewlett-Packard Development Company, L.P. Controlling an imaging array not having black cells using an array controller that is adapted to imaging arrays having black cells

Also Published As

Publication number Publication date
CA2395566C (fr) 2008-11-18
AU3029601A (en) 2001-07-09
US6737654B2 (en) 2004-05-18
WO2001049023A1 (fr) 2001-07-05
EP1243131A1 (fr) 2002-09-25
CA2395566A1 (fr) 2001-07-05
JP2003529972A (ja) 2003-10-07
FR2803081A1 (fr) 2001-06-29
US20020190216A1 (en) 2002-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120831