FR2666712B1 - Dispositif pour commander un dispositif electronique de formation d'image. - Google Patents

Dispositif pour commander un dispositif electronique de formation d'image.

Info

Publication number
FR2666712B1
FR2666712B1 FR9106318A FR9106318A FR2666712B1 FR 2666712 B1 FR2666712 B1 FR 2666712B1 FR 9106318 A FR9106318 A FR 9106318A FR 9106318 A FR9106318 A FR 9106318A FR 2666712 B1 FR2666712 B1 FR 2666712B1
Authority
FR
France
Prior art keywords
controlling
image forming
electronic image
forming device
electronic
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
FR9106318A
Other languages
English (en)
Other versions
FR2666712A1 (fr
Inventor
Nobuhiro Tani
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of FR2666712A1 publication Critical patent/FR2666712A1/fr
Application granted granted Critical
Publication of FR2666712B1 publication Critical patent/FR2666712B1/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
    • H04N25/63—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
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/73—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using interline transfer [IT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Picture Signal Circuits (AREA)
FR9106318A 1990-05-25 1991-05-27 Dispositif pour commander un dispositif electronique de formation d'image. Expired - Fee Related FR2666712B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2136523A JP2802962B2 (ja) 1990-05-25 1990-05-25 撮像素子駆動装置

Publications (2)

Publication Number Publication Date
FR2666712A1 FR2666712A1 (fr) 1992-03-13
FR2666712B1 true FR2666712B1 (fr) 1993-12-10

Family

ID=15177172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9106318A Expired - Fee Related FR2666712B1 (fr) 1990-05-25 1991-05-27 Dispositif pour commander un dispositif electronique de formation d'image.

Country Status (5)

Country Link
US (1) US5216511A (fr)
JP (1) JP2802962B2 (fr)
DE (1) DE4117019C2 (fr)
FR (1) FR2666712B1 (fr)
GB (1) GB2246927B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117020C2 (de) * 1990-05-25 1993-12-02 Asahi Optical Co Ltd Steuervorrichtung für einen Bildsensor
ATE169808T1 (de) * 1992-06-04 1998-09-15 Teijin Ltd Verfahren und gerät zur knochen-messung
US5608455A (en) * 1992-07-30 1997-03-04 Fuji Photo Film Co., Ltd Interline transfer CCD image sensor with reduced dark current
JP3222586B2 (ja) * 1992-10-26 2001-10-29 旭光学工業株式会社 撮像素子駆動装置
CA2110865C (fr) * 1992-12-08 1998-07-14 Naoshi Suzuki Correction des effets dus au courant d'obscurite dans les pixels d'etoiles
US5410145A (en) * 1994-02-25 1995-04-25 Coroy; Trenton G. Light detector using reverse biased photodiodes with dark current compensation
JP3523324B2 (ja) * 1994-04-15 2004-04-26 ペンタックス株式会社 画素信号生成方法およびその装置
JP3610115B2 (ja) * 1994-05-20 2005-01-12 キヤノン株式会社 撮像装置
JP3361188B2 (ja) * 1994-06-16 2003-01-07 富士写真フイルム株式会社 電子スチル・カメラおよびその動作制御方法
JPH0851571A (ja) * 1994-08-03 1996-02-20 Olympus Optical Co Ltd 電子的撮像装置
JP3887878B2 (ja) * 1997-06-03 2007-02-28 ソニー株式会社 固体撮像素子の暗信号レベル測定方法及び測定装置
JP2002526989A (ja) * 1998-09-28 2002-08-20 スリーディーヴィー システムズ リミテッド カメラを用いた距離測定
US6525769B1 (en) 1998-12-30 2003-02-25 Intel Corporation Method and apparatus to compensate for dark current in an imaging device
JP4347948B2 (ja) 1999-05-28 2009-10-21 Ｈｏｙａ株式会社 撮像素子駆動装置
JP3674413B2 (ja) 1999-10-07 2005-07-20 日本ビクター株式会社 画像撮影装置
JP2003110944A (ja) * 2001-10-02 2003-04-11 Sanyo Electric Co Ltd 撮像装置
US7167267B2 (en) * 2001-12-19 2007-01-23 Hewlett-Packard Development Company, L.P. Noise reduction in an image capturing device
US7813586B2 (en) * 2006-08-07 2010-10-12 Mela Sciences, Inc. Reducing noise in digital images
USD907987S1 (en) 2019-03-07 2021-01-19 Gen-Probe Incorporated Serpentine retainer spring for a receptacle rack

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123617A (en) * 1977-04-04 1978-10-28 Ricoh Co Ltd Correction method for dark current of solid image pickup element
DE3049130A1 (de) * 1980-12-24 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur stoersignalbeseitigung bei festkoerper-bildsensoren
JPS5919483A (ja) * 1982-07-24 1984-01-31 Sankyo Seiki Mfg Co Ltd 固体撮像素子の暗電流補償方法
JPS5970091A (ja) * 1982-10-13 1984-04-20 Nippon Kogaku Kk <Nikon> 電子スチルカメラ
US4589025A (en) * 1984-11-30 1986-05-13 Rca Corporation Dark current measurement and correction for video from field-transfer imagers
US4580170A (en) * 1984-12-21 1986-04-01 Rca Corporation Suppression of frame-rate flicker in CCD imagers using field interlace
US4701798A (en) * 1985-06-14 1987-10-20 Fuji Photo Film Co., Ltd. Electronic still camera system with differential error-correcting means
CH669699A5 (fr) * 1986-02-20 1989-03-31 Gx Holding Ag
JPS63240184A (ja) * 1987-03-27 1988-10-05 Konica Corp 固体イメ−ジセンサ回路
JPS63296478A (ja) * 1987-05-28 1988-12-02 Nippon Hoso Kyokai <Nhk> 固体撮像装置
JP2652793B2 (ja) * 1988-03-16 1997-09-10 キヤノン株式会社 撮像装置
US4972267A (en) * 1988-06-14 1990-11-20 Fuji Photo Film Co., Ltd. Still-video camera for eliminating dark current differences
JPH0231571A (ja) * 1988-07-21 1990-02-01 Fuji Photo Film Co Ltd 固体撮像装置及びその駆動方法
JP2587470B2 (ja) * 1988-09-02 1997-03-05 富士写真フイルム株式会社 イメージセンサの暗時出力補正装置
JPH088666B2 (ja) * 1988-12-16 1996-01-29 旭光学工業株式会社 撮像素子の駆動装置
DE3914575A1 (de) * 1989-05-03 1990-11-08 Bosch Gmbh Robert Einrichtung zur bildaufnahme

Also Published As

Publication number Publication date
DE4117019A1 (de) 1991-12-05
US5216511A (en) 1993-06-01
FR2666712A1 (fr) 1992-03-13
GB2246927A (en) 1992-02-12
JP2802962B2 (ja) 1998-09-24
GB9111428D0 (en) 1991-07-17
GB2246927B (en) 1994-06-08
DE4117019C2 (de) 1993-11-25
JPH0435282A (ja) 1992-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070131