FR2598019B1 - Procede d'utilisation d'une matrice photosensible a transfert de charge, et matrice photosensible ainsi utilisee - Google Patents

Procede d'utilisation d'une matrice photosensible a transfert de charge, et matrice photosensible ainsi utilisee

Info

Publication number
FR2598019B1
FR2598019B1 FR8606023A FR8606023A FR2598019B1 FR 2598019 B1 FR2598019 B1 FR 2598019B1 FR 8606023 A FR8606023 A FR 8606023A FR 8606023 A FR8606023 A FR 8606023A FR 2598019 B1 FR2598019 B1 FR 2598019B1
Authority
FR
France
Prior art keywords
photosensitive matrix
charge transfer
matrix
photosensitive
transfer photosensitive
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 - Lifetime
Application number
FR8606023A
Other languages
English (en)
Other versions
FR2598019A1 (fr
Inventor
Jean-Yves Eouzan
Jean-Claude Heurtaux
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8606023A priority Critical patent/FR2598019B1/fr
Publication of FR2598019A1 publication Critical patent/FR2598019A1/fr
Application granted granted Critical
Publication of FR2598019B1 publication Critical patent/FR2598019B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected 2D regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/46—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by combining or binning pixels
    • 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
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/72—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using frame transfer [FT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR8606023A 1986-04-25 1986-04-25 Procede d'utilisation d'une matrice photosensible a transfert de charge, et matrice photosensible ainsi utilisee Expired - Lifetime FR2598019B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8606023A FR2598019B1 (fr) 1986-04-25 1986-04-25 Procede d'utilisation d'une matrice photosensible a transfert de charge, et matrice photosensible ainsi utilisee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8606023A FR2598019B1 (fr) 1986-04-25 1986-04-25 Procede d'utilisation d'une matrice photosensible a transfert de charge, et matrice photosensible ainsi utilisee

Publications (2)

Publication Number Publication Date
FR2598019A1 FR2598019A1 (fr) 1987-10-30
FR2598019B1 true FR2598019B1 (fr) 1992-09-11

Family

ID=9334630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8606023A Expired - Lifetime FR2598019B1 (fr) 1986-04-25 1986-04-25 Procede d'utilisation d'une matrice photosensible a transfert de charge, et matrice photosensible ainsi utilisee

Country Status (1)

Country Link
FR (1) FR2598019B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6608647B1 (en) 1997-06-24 2003-08-19 Cognex Corporation Methods and apparatus for charge coupled device image acquisition with independent integration and readout
US6687402B1 (en) 1998-12-18 2004-02-03 Cognex Corporation Machine vision methods and systems for boundary feature comparison of patterns and images
US8111904B2 (en) 2005-10-07 2012-02-07 Cognex Technology And Investment Corp. Methods and apparatus for practical 3D vision system
US8162584B2 (en) 2006-08-23 2012-04-24 Cognex Corporation Method and apparatus for semiconductor wafer alignment

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251790A3 (fr) * 1986-07-04 1989-11-23 Hitachi, Ltd. Dispositif de prise d'image à l'état solide
JPH03250856A (ja) * 1990-02-28 1991-11-08 Sharp Corp 固体撮像素子の読み出し回路
FR2672989A1 (fr) * 1991-02-15 1992-08-21 Sodern Dispositif de determination de la direction d'une source emissive de faible luminosite et son application a la visee stellaire.
DE69418754T2 (de) * 1993-03-15 1999-11-04 Canon Kk Signalprozessor
JP3455423B2 (ja) * 1998-05-14 2003-10-14 富士重工業株式会社 カメラ
WO2000025511A1 (fr) * 1998-10-23 2000-05-04 Cognex Corporation Procedes et appareil d'acquisition d'images par dispositif a couplage de charge avec extraction verticale selective
US9734419B1 (en) 2008-12-30 2017-08-15 Cognex Corporation System and method for validating camera calibration in a vision system
US9533418B2 (en) 2009-05-29 2017-01-03 Cognex Corporation Methods and apparatus for practical 3D vision system
US9393694B2 (en) 2010-05-14 2016-07-19 Cognex Corporation System and method for robust calibration between a machine vision system and a robot

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330796A (en) * 1980-01-30 1982-05-18 Eastman Kodak Company Block readable charge coupled device
JPS57178479A (en) * 1981-04-27 1982-11-02 Sony Corp Solid image pickup element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6608647B1 (en) 1997-06-24 2003-08-19 Cognex Corporation Methods and apparatus for charge coupled device image acquisition with independent integration and readout
US6687402B1 (en) 1998-12-18 2004-02-03 Cognex Corporation Machine vision methods and systems for boundary feature comparison of patterns and images
US8111904B2 (en) 2005-10-07 2012-02-07 Cognex Technology And Investment Corp. Methods and apparatus for practical 3D vision system
US8162584B2 (en) 2006-08-23 2012-04-24 Cognex Corporation Method and apparatus for semiconductor wafer alignment

Also Published As

Publication number Publication date
FR2598019A1 (fr) 1987-10-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse