DE68918984D1 - Bildeingangsapparat. - Google Patents

Bildeingangsapparat.

Info

Publication number
DE68918984D1
DE68918984D1 DE68918984T DE68918984T DE68918984D1 DE 68918984 D1 DE68918984 D1 DE 68918984D1 DE 68918984 T DE68918984 T DE 68918984T DE 68918984 T DE68918984 T DE 68918984T DE 68918984 D1 DE68918984 D1 DE 68918984D1
Authority
DE
Germany
Prior art keywords
image input
input apparatus
image
input
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
DE68918984T
Other languages
English (en)
Other versions
DE68918984T2 (de
Inventor
Tadashi Miyakawa
Kunio Iba
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE68918984D1 publication Critical patent/DE68918984D1/de
Application granted granted Critical
Publication of DE68918984T2 publication Critical patent/DE68918984T2/de
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
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/701—Line sensors
    • 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
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • 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
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • H04N25/69—SSIS comprising testing or correcting structures for circuits other than pixel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
DE68918984T 1988-05-10 1989-05-10 Bildeingangsapparat. Expired - Fee Related DE68918984T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63113319A JPH0828811B2 (ja) 1988-05-10 1988-05-10 画像入力装置

Publications (2)

Publication Number Publication Date
DE68918984D1 true DE68918984D1 (de) 1994-12-01
DE68918984T2 DE68918984T2 (de) 1995-03-02

Family

ID=14609219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918984T Expired - Fee Related DE68918984T2 (de) 1988-05-10 1989-05-10 Bildeingangsapparat.

Country Status (4)

Country Link
US (1) US5095368A (de)
EP (1) EP0341700B1 (de)
JP (1) JPH0828811B2 (de)
DE (1) DE68918984T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04160883A (ja) * 1990-10-25 1992-06-04 Sony Corp 固体撮像素子の欠陥補正回路
US5615399A (en) * 1991-08-28 1997-03-25 Canon Kabushiki Kaisha Focus detecting apparatus having photoelectric area sensors
US5896166A (en) 1993-06-02 1999-04-20 Envision Medical Corporation Remote CCD video camera with non-volatile digital memory
US5499114A (en) * 1994-10-31 1996-03-12 Eastman Kodak Company Digital image scanning apparatus with pixel data compensation for bad photosites
US7283164B2 (en) 2002-09-18 2007-10-16 Micron Technology, Inc. Method for detecting and correcting defective pixels in a digital image sensor
TWI239717B (en) * 2004-05-04 2005-09-11 Novatek Microelectronics Co Analog front end with automatic sampling timing generation system and method thereof
US7460688B2 (en) 2004-12-09 2008-12-02 Aptina Imaging Corporation System and method for detecting and correcting defective pixels in a digital image sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013549B2 (ja) * 1977-01-14 1985-04-08 ソニー株式会社 固体撮像装置の雑音除去回路
US4253120A (en) * 1979-12-05 1981-02-24 Rca Corporation Defect detection means for charge transfer imagers
GB2126826B (en) * 1982-09-09 1986-09-17 Link Electronics Ltd Correction of image vignetting
US4535359A (en) * 1983-01-17 1985-08-13 Eastman Kodak Company Defect correction in solid state imaging
US4473845A (en) * 1983-01-24 1984-09-25 Eastman Kodak Company Method and apparatus for processing signals from a solid-state image sensor
US4524390A (en) * 1983-03-07 1985-06-18 Eastman Kodak Company Imaging apparatus
JPS6086980A (ja) * 1983-10-18 1985-05-16 Toshiba Corp 固体撮像装置
KR900000332B1 (ko) * 1984-06-01 1990-01-25 마쯔시다덴기산교 가부시기갸이샤 흠 보정장치
US4739495A (en) * 1985-09-25 1988-04-19 Rca Corporation Solid-state imager defect corrector
EP0222548A3 (de) * 1985-10-31 1987-07-29 British Aerospace Public Limited Company Bildwandler
US4920428A (en) * 1988-07-08 1990-04-24 Xerox Corporation Offset, gain and bad pixel correction in electronic scanning arrays
US5047863A (en) * 1990-05-24 1991-09-10 Polaroid Corporation Defect correction apparatus for solid state imaging devices including inoperative pixel detection

Also Published As

Publication number Publication date
EP0341700B1 (de) 1994-10-26
US5095368A (en) 1992-03-10
EP0341700A2 (de) 1989-11-15
JPH0828811B2 (ja) 1996-03-21
EP0341700A3 (de) 1991-01-02
DE68918984T2 (de) 1995-03-02
JPH01284069A (ja) 1989-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee