CN1122978C - 图像拾取装置 - Google Patents

图像拾取装置 Download PDF

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Publication number
CN1122978C
CN1122978C CN99100436A CN99100436A CN1122978C CN 1122978 C CN1122978 C CN 1122978C CN 99100436 A CN99100436 A CN 99100436A CN 99100436 A CN99100436 A CN 99100436A CN 1122978 C CN1122978 C CN 1122978C
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CN
China
Prior art keywords
row
signal
image pick
color filter
average
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
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CN99100436A
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English (en)
Chinese (zh)
Other versions
CN1234579A (zh
Inventor
上野勇武
须川成利
小川胜久
小泉彻
光地哲伸
樱井克仁
樋山拓己
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN1234579A publication Critical patent/CN1234579A/zh
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Publication of CN1122978C publication Critical patent/CN1122978C/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H04N23/16—Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
CN99100436A 1998-01-30 1999-01-29 图像拾取装置 Expired - Fee Related CN1122978C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP01881398A JP4006075B2 (ja) 1998-01-30 1998-01-30 Ｃｍｏｓセンサ及び撮像システム
JP018813/98 1998-01-30
JP018813/1998 1998-01-30

Publications (2)

Publication Number Publication Date
CN1234579A CN1234579A (zh) 1999-11-10
CN1122978C true CN1122978C (zh) 2003-10-01

Family

ID=11982028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99100436A Expired - Fee Related CN1122978C (zh) 1998-01-30 1999-01-29 图像拾取装置

Country Status (6)

Country Link
US (1) US7724292B2 (enExample)
EP (1) EP0933950B1 (enExample)
JP (1) JP4006075B2 (enExample)
KR (1) KR100320900B1 (enExample)
CN (1) CN1122978C (enExample)
DE (1) DE69928711D1 (enExample)

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JP4459099B2 (ja) * 2005-03-18 2010-04-28 キヤノン株式会社 固体撮像装置及びカメラ
US8274715B2 (en) 2005-07-28 2012-09-25 Omnivision Technologies, Inc. Processing color and panchromatic pixels
US8139130B2 (en) 2005-07-28 2012-03-20 Omnivision Technologies, Inc. Image sensor with improved light sensitivity
US7916362B2 (en) 2006-05-22 2011-03-29 Eastman Kodak Company Image sensor with improved light sensitivity
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US8031258B2 (en) 2006-10-04 2011-10-04 Omnivision Technologies, Inc. Providing multiple video signals from single sensor
US7999870B2 (en) * 2008-02-01 2011-08-16 Omnivision Technologies, Inc. Sampling and readout of an image sensor having a sparse color filter array pattern
US8385971B2 (en) * 2008-08-19 2013-02-26 Digimarc Corporation Methods and systems for content processing
JP5675215B2 (ja) * 2010-08-20 2015-02-25 オリンパス株式会社 デジタルカメラ
US9918017B2 (en) 2012-09-04 2018-03-13 Duelight Llc Image sensor apparatus and method for obtaining multiple exposures with zero interframe time
KR20150146308A (ko) * 2014-06-23 2015-12-31 삼성전자주식회사 이미지 센서 및 이미지 센서의 동작 방법
US12401911B2 (en) 2014-11-07 2025-08-26 Duelight Llc Systems and methods for generating a high-dynamic range (HDR) pixel stream
US12401912B2 (en) 2014-11-17 2025-08-26 Duelight Llc System and method for generating a digital image
US12445736B2 (en) 2015-05-01 2025-10-14 Duelight Llc Systems and methods for generating a digital image

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US5541648A (en) * 1992-10-09 1996-07-30 Canon Kabushiki Kaisha Color image pickup apparatus having a plurality of color filters arranged in an offset sampling structure
DE69427051T2 (de) * 1993-05-28 2001-09-06 Canon K.K., Tokio/Tokyo Photoelektrische Umwandlungsanordnung
JPH06339082A (ja) * 1993-05-28 1994-12-06 Canon Inc 光電変換装置
JP3431995B2 (ja) * 1993-06-03 2003-07-28 キヤノン株式会社 撮像装置
JP3571770B2 (ja) * 1994-09-16 2004-09-29 キヤノン株式会社 光電変換装置
EP0725535B1 (en) * 1995-02-01 2003-04-23 Canon Kabushiki Kaisha Solid-state image pickup device and method of operating the same
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JP3142239B2 (ja) * 1996-06-11 2001-03-07 キヤノン株式会社 固体撮像装置
JP3707187B2 (ja) * 1996-09-18 2005-10-19 コニカミノルタホールディングス株式会社 電子カメラ
JP3649841B2 (ja) * 1997-02-20 2005-05-18 三洋電機株式会社 単板式カラーカメラ
US6002287A (en) * 1997-05-08 1999-12-14 Canon Kabushiki Kaisha Signal outputting apparatus
JP3673620B2 (ja) * 1997-07-18 2005-07-20 キヤノン株式会社 光電変換装置
JP3466886B2 (ja) * 1997-10-06 2003-11-17 キヤノン株式会社 固体撮像装置
JP3556447B2 (ja) * 1997-11-07 2004-08-18 シャープ株式会社 カラー固体撮像カメラシステム
EP0921691B1 (en) * 1997-12-04 2010-11-24 Victor Company of Japan, Limited Video signal processing method and device
JPH11196427A (ja) * 1997-12-26 1999-07-21 Canon Inc 単板カラー撮像装置
JP4377976B2 (ja) * 1997-12-26 2009-12-02 キヤノン株式会社 カラー撮像装置、画像信号読み出し方法、画像処理装置、画像処理システム、及び記憶媒体
JP3496918B2 (ja) * 1997-12-26 2004-02-16 キヤノン株式会社 固体撮像装置
US6330029B1 (en) * 1998-03-17 2001-12-11 Eastman Kodak Company Particular pattern of pixels for a color filter array which is used to derive luminance and chrominance values
US6963372B1 (en) * 1998-04-24 2005-11-08 Canon Kabushiki Kaisha Solid-state image sensing apparatus and method of operating the same
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US6992714B1 (en) * 1999-05-31 2006-01-31 Canon Kabushiki Kaisha Image pickup apparatus having plural pixels arranged two-dimensionally, and selective addition of different pixel color signals to control spatial color arrangement

Also Published As

Publication number Publication date
CN1234579A (zh) 1999-11-10
KR19990068222A (ko) 1999-08-25
JPH11220740A (ja) 1999-08-10
JP4006075B2 (ja) 2007-11-14
KR100320900B1 (ko) 2002-02-04
US20070013796A1 (en) 2007-01-18
EP0933950A2 (en) 1999-08-04
EP0933950B1 (en) 2005-12-07
EP0933950A3 (en) 2000-08-23
US7724292B2 (en) 2010-05-25
DE69928711D1 (de) 2006-01-12

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