JP3907778B2 - 撮像システム - Google Patents

撮像システム Download PDF

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Publication number
JP3907778B2
JP3907778B2 JP08936297A JP8936297A JP3907778B2 JP 3907778 B2 JP3907778 B2 JP 3907778B2 JP 08936297 A JP08936297 A JP 08936297A JP 8936297 A JP8936297 A JP 8936297A JP 3907778 B2 JP3907778 B2 JP 3907778B2
Authority
JP
Japan
Prior art keywords
image signal
area
image
pixels
read
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
JP08936297A
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English (en)
Japanese (ja)
Other versions
JPH10285476A (ja
JPH10285476A5 (enExample
Inventor
英寿 福田
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP08936297A priority Critical patent/JP3907778B2/ja
Priority to US09/050,382 priority patent/US6441849B1/en
Publication of JPH10285476A publication Critical patent/JPH10285476A/ja
Publication of JPH10285476A5 publication Critical patent/JPH10285476A5/ja
Application granted granted Critical
Publication of JP3907778B2 publication Critical patent/JP3907778B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • 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
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • 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
    • H04N25/445—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 skipping some contiguous pixels within the read portion of the array
    • 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
    • H04N25/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)
JP08936297A 1997-04-08 1997-04-08 撮像システム Expired - Fee Related JP3907778B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP08936297A JP3907778B2 (ja) 1997-04-08 1997-04-08 撮像システム
US09/050,382 US6441849B1 (en) 1997-04-08 1998-03-30 Image pickup system for obtaining an image signal at a proper level with high definition from an arbitrary small area selected from all image pickup areas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08936297A JP3907778B2 (ja) 1997-04-08 1997-04-08 撮像システム

Publications (3)

Publication Number Publication Date
JPH10285476A JPH10285476A (ja) 1998-10-23
JPH10285476A5 JPH10285476A5 (enExample) 2005-03-10
JP3907778B2 true JP3907778B2 (ja) 2007-04-18

Family

ID=13968606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08936297A Expired - Fee Related JP3907778B2 (ja) 1997-04-08 1997-04-08 撮像システム

Country Status (2)

Country Link
US (1) US6441849B1 (enExample)
JP (1) JP3907778B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4140077B2 (ja) 1998-02-18 2008-08-27 ソニー株式会社 固体撮像素子の駆動方法及び固体撮像素子、並びにカメラ
JP3866888B2 (ja) * 1999-10-28 2007-01-10 株式会社リコー 撮像装置
US6765615B1 (en) * 1999-11-15 2004-07-20 Umax Data Systems Inc. Apparatus for reducing exposing time of an image processing system
US7092021B2 (en) * 2000-02-22 2006-08-15 Micron Technology, Inc. Frame shuttering scheme for increased frame rate
JP4518616B2 (ja) * 2000-04-13 2010-08-04 ソニー株式会社 固体撮像装置およびその駆動方法並びにカメラシステム
JP2002320235A (ja) * 2001-04-19 2002-10-31 Fujitsu Ltd 空間解像度の低下を抑えて縮小画像信号を生成するｃｍｏｓイメージセンサ
US20030051836A1 (en) * 2001-05-21 2003-03-20 Novozymes A/S Enzymatic hydrolysis of a polymer comprising vinyl acetate monomer
JP4658401B2 (ja) * 2001-07-27 2011-03-23 オリンパス株式会社 撮像装置
JP4019250B2 (ja) * 2001-11-14 2007-12-12 カシオ計算機株式会社 フォトセンサシステム及びフォトセンサシステムにおけるフォトセンサの駆動制御方法
US7598993B2 (en) 2002-06-13 2009-10-06 Toshiba Teli Corporation Imaging apparatus and method capable of reading out a plurality of regions
JP4058459B1 (ja) * 2007-03-02 2008-03-12 キヤノン株式会社 撮像装置及び撮像システム
JP5094530B2 (ja) 2008-04-24 2012-12-12 浜松ホトニクス株式会社 Ｘ線検査システム
JP6375607B2 (ja) * 2013-09-30 2018-08-22 株式会社ニコン 電子機器、電子機器の制御方法、及び制御プログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102172A (en) 1980-01-18 1981-08-15 Canon Inc Solid image pickup device
US4339775A (en) * 1980-06-16 1982-07-13 Eastman Technology, Inc. Fast frame rate augmentation
JPH0642726B2 (ja) * 1985-10-18 1994-06-01 キヤノン株式会社 固体撮像装置
US4858020A (en) * 1987-01-28 1989-08-15 Canon Kabushiki Kaisha Image sensing device
JP2702955B2 (ja) * 1988-03-11 1998-01-26 株式会社日立製作所 固体撮像装置
JP3350073B2 (ja) * 1991-12-12 2002-11-25 株式会社フォトロン 高速度撮影装置
US5452004A (en) * 1993-06-17 1995-09-19 Litton Systems, Inc. Focal plane array imaging device with random access architecture
US5668597A (en) * 1994-12-30 1997-09-16 Eastman Kodak Company Electronic camera with rapid automatic focus of an image upon a progressive scan image sensor
JP4059533B2 (ja) 1995-12-05 2008-03-12 オリンパス株式会社 撮像装置
SG70586A1 (en) * 1996-02-21 2000-02-22 Samsung Aerospace Ind Video overhead display system

Also Published As

Publication number Publication date
JPH10285476A (ja) 1998-10-23
US6441849B1 (en) 2002-08-27

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