DE69712969D1 - Farbkamera mit einem einzigen CCD-Farbbildsensor mit höherer Auflösung, der fähig ist, Geisterfarberzeugung zu begrenzen - Google Patents

Farbkamera mit einem einzigen CCD-Farbbildsensor mit höherer Auflösung, der fähig ist, Geisterfarberzeugung zu begrenzen

Info

Publication number
DE69712969D1
DE69712969D1 DE69712969T DE69712969T DE69712969D1 DE 69712969 D1 DE69712969 D1 DE 69712969D1 DE 69712969 T DE69712969 T DE 69712969T DE 69712969 T DE69712969 T DE 69712969T DE 69712969 D1 DE69712969 D1 DE 69712969D1
Authority
DE
Germany
Prior art keywords
color
limiting
ghost
higher resolution
sensor capable
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
DE69712969T
Other languages
English (en)
Other versions
DE69712969T2 (de
Inventor
Takehiko Kanda
Shinji Ukita
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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
Priority claimed from JP8077283A external-priority patent/JPH09271029A/ja
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE69712969D1 publication Critical patent/DE69712969D1/de
Application granted granted Critical
Publication of DE69712969T2 publication Critical patent/DE69712969T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • 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
    • H04N25/447—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 preserving the colour pattern with or without loss of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Color Television Image Signal Generators (AREA)
DE69712969T 1996-03-29 1997-03-26 Farbkamera mit einem einzigen CCD-Farbbildsensor mit höherer Auflösung, der fähig ist, Geisterfarberzeugung zu begrenzen Expired - Fee Related DE69712969T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8077283A JPH09271029A (ja) 1996-03-29 1996-03-29 単板式カラーカメラおよび色信号の分離方法
JP20194896 1996-07-31

Publications (2)

Publication Number Publication Date
DE69712969D1 true DE69712969D1 (de) 2002-07-11
DE69712969T2 DE69712969T2 (de) 2003-01-09

Family

ID=26418389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712969T Expired - Fee Related DE69712969T2 (de) 1996-03-29 1997-03-26 Farbkamera mit einem einzigen CCD-Farbbildsensor mit höherer Auflösung, der fähig ist, Geisterfarberzeugung zu begrenzen

Country Status (4)

Country Link
US (1) US6323901B1 (de)
EP (1) EP0800317B1 (de)
KR (1) KR100447916B1 (de)
DE (1) DE69712969T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3925588B2 (ja) * 1997-11-25 2007-06-06 セイコーエプソン株式会社 画像処理装置、画像処理方法および画像処理制御プログラムを記録した媒体
US6229578B1 (en) * 1997-12-08 2001-05-08 Intel Corporation Edge-detection based noise removal algorithm
JP4006075B2 (ja) * 1998-01-30 2007-11-14 キヤノン株式会社 Ｃｍｏｓセンサ及び撮像システム
EP0969674A3 (de) 1998-07-03 2004-01-02 Canon Kabushiki Kaisha Bildaufnahmegerät zur Verarbeitung von Bildsignalen in Blöcken
JP2001086516A (ja) 1999-09-10 2001-03-30 Sony Corp 撮像装置
US6900838B1 (en) * 1999-10-14 2005-05-31 Hitachi Denshi Kabushiki Kaisha Method of processing image signal from solid-state imaging device, image signal processing apparatus, image signal generating apparatus and computer program product for image signal processing method
DE60235526D1 (de) 2001-01-25 2010-04-15 Nikon Corp Bildverarbeitungsverfahren, bildverarbeitungsprogramm und bildprozessor
KR100423616B1 (ko) * 2002-04-12 2004-03-22 주식회사 레이시스 영상 보정기능이 있는 ｃｃｄ 카메라
JP2005197922A (ja) * 2004-01-06 2005-07-21 Fuji Xerox Co Ltd 画像読取装置
US7456881B2 (en) 2006-01-12 2008-11-25 Aptina Imaging Corporation Method and apparatus for producing Bayer color mosaic interpolation for imagers
DE202007019236U1 (de) 2007-11-02 2011-11-09 Valentina Anzupowa Farbteiler-Bildwandler-Gruppe mit teildurchlässigen Spiegeln und Mosaikfarbfiltern
DE102010030108B4 (de) 2010-06-15 2014-12-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Farbbildsensor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2014397B (en) * 1978-02-10 1982-08-18 Hitachi Ltd Solid-state colour imaging device
DE3381818D1 (de) 1982-12-14 1990-09-20 Matsushita Electric Ind Co Ltd Festkoerper-farbabbildungsanordnung.
JPH0628450B2 (ja) * 1983-01-28 1994-04-13 松下電器産業株式会社 固体撮像装置
EP0119862B1 (de) * 1983-03-17 1990-12-27 Nec Corporation Festkörperfarbabbildungsgerät
JPS6055781A (ja) * 1983-09-07 1985-04-01 Nec Corp 固体撮像素子
JPS60214183A (ja) * 1984-04-09 1985-10-26 Nec Corp カラ−撮像装置
US4697208A (en) * 1985-06-13 1987-09-29 Olympus Optical Co., Ltd. Color image pickup device with complementary color type mosaic filter and gamma compensation means
JPS631276A (ja) * 1986-06-20 1988-01-06 Olympus Optical Co Ltd カラ−撮像装置
US4998162A (en) * 1988-08-22 1991-03-05 Sony Corporation Video camera
US4945406A (en) * 1988-11-07 1990-07-31 Eastman Kodak Company Apparatus and accompanying methods for achieving automatic color balancing in a film to video transfer system
US5457494A (en) * 1988-11-21 1995-10-10 Canon Kabushiki Kaisha Image pickup signal processing apparatus
JP2668444B2 (ja) * 1989-11-28 1997-10-27 キヤノン株式会社 撮像装置
JP2733859B2 (ja) * 1989-09-28 1998-03-30 キヤノン株式会社 カラー撮像装置
JP3035930B2 (ja) * 1989-10-19 2000-04-24 ソニー株式会社 カラー固体撮像装置
KR920006601Y1 (ko) * 1989-12-31 1992-09-21 삼성전자 주식회사 보색 필터 ccd를 이용한 원색 신호 출력회로
JP2942903B2 (ja) * 1990-11-05 1999-08-30 キヤノン株式会社 ディジタル・カメラ信号処理装置
DE69303545T2 (de) * 1992-05-13 1996-10-31 Matsushita Electric Ind Co Ltd Festkörperbildaufnahmevorrichtung mit einer Farbfiltermatrix
JPH06133319A (ja) * 1992-10-16 1994-05-13 Canon Inc カラー撮像装置
JP3615778B2 (ja) * 1993-04-05 2005-02-02 日本フィリップス株式会社 カラー撮像装置
JP3647052B2 (ja) * 1993-04-15 2005-05-11 キヤノン株式会社 撮像装置
JP2931520B2 (ja) * 1993-08-31 1999-08-09 三洋電機株式会社 単板式カラービデオカメラの色分離回路
US6031569A (en) * 1994-02-28 2000-02-29 Canon Kabushiki Kaisha Image sensing method and apparatus utilizing the same
JPH07288824A (ja) * 1994-04-14 1995-10-31 Asahi Optical Co Ltd 輝度信号生成装置
JP3392564B2 (ja) * 1995-02-27 2003-03-31 三洋電機株式会社 単板式カラービデオカメラ

Also Published As

Publication number Publication date
EP0800317A2 (de) 1997-10-08
EP0800317B1 (de) 2002-06-05
EP0800317A3 (de) 1997-12-03
KR100447916B1 (ko) 2004-11-06
KR970067935A (ko) 1997-10-13
US6323901B1 (en) 2001-11-27
DE69712969T2 (de) 2003-01-09

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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