JP3884966B2 - 画像読取装置および画像読取装置の駆動方法 - Google Patents

画像読取装置および画像読取装置の駆動方法 Download PDF

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Publication number
JP3884966B2
JP3884966B2 JP2002026057A JP2002026057A JP3884966B2 JP 3884966 B2 JP3884966 B2 JP 3884966B2 JP 2002026057 A JP2002026057 A JP 2002026057A JP 2002026057 A JP2002026057 A JP 2002026057A JP 3884966 B2 JP3884966 B2 JP 3884966B2
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Japan
Prior art keywords
image
sampling pulse
sampling
signal
drive signal
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Expired - Fee Related
Application number
JP2002026057A
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English (en)
Japanese (ja)
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JP2003229994A (ja
JP2003229994A5 (https=
Inventor
正記 大竹
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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
Priority to JP2002026057A priority Critical patent/JP3884966B2/ja
Priority to US10/355,106 priority patent/US7239433B2/en
Publication of JP2003229994A publication Critical patent/JP2003229994A/ja
Publication of JP2003229994A5 publication Critical patent/JP2003229994A5/ja
Application granted granted Critical
Publication of JP3884966B2 publication Critical patent/JP3884966B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00031—Testing, i.e. determining the result of a trial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00053—Methods therefor out of service, i.e. outside of normal operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00082—Adjusting or controlling
    • H04N1/00087—Setting or calibrating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • H04N1/00933—Timing control or synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
  • Facsimile Heads (AREA)
JP2002026057A 2002-02-01 2002-02-01 画像読取装置および画像読取装置の駆動方法 Expired - Fee Related JP3884966B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002026057A JP3884966B2 (ja) 2002-02-01 2002-02-01 画像読取装置および画像読取装置の駆動方法
US10/355,106 US7239433B2 (en) 2002-02-01 2003-01-31 Image reading apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002026057A JP3884966B2 (ja) 2002-02-01 2002-02-01 画像読取装置および画像読取装置の駆動方法

Publications (3)

Publication Number Publication Date
JP2003229994A JP2003229994A (ja) 2003-08-15
JP2003229994A5 JP2003229994A5 (https=) 2005-02-24
JP3884966B2 true JP3884966B2 (ja) 2007-02-21

Family

ID=27748015

Family Applications (1)

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JP2002026057A Expired - Fee Related JP3884966B2 (ja) 2002-02-01 2002-02-01 画像読取装置および画像読取装置の駆動方法

Country Status (2)

Country Link
US (1) US7239433B2 (https=)
JP (1) JP3884966B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4546182B2 (ja) * 2004-07-30 2010-09-15 キヤノン株式会社 撮像装置、タイミング信号の制御方法
CN103250406B (zh) * 2010-12-14 2017-03-01 奥林巴斯株式会社 摄像装置
JP7045907B2 (ja) * 2017-04-10 2022-04-01 キヤノン株式会社 記録装置
CN117061889A (zh) * 2022-05-13 2023-11-14 广州印芯半导体技术有限公司 影像传感器、电压电平转换器电路及其操作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541645A (en) * 1994-07-28 1996-07-30 Eastman Kodak Company Method and apparatus for dynamically determining and setting charge transfer and color channel exposure times for a multiple color, CCD sensor of a film scanner
JPH08256295A (ja) * 1994-12-21 1996-10-01 Olympus Optical Co Ltd 画像処理装置
JPH09163100A (ja) * 1995-12-05 1997-06-20 Sony Corp 画像読取装置、これに用いるリニアセンサ及びその駆動方法
JPH09247394A (ja) 1996-03-06 1997-09-19 Ricoh Co Ltd デジタル読取装置
JP2000106646A (ja) * 1998-09-28 2000-04-11 Matsushita Electric Ind Co Ltd 撮像装置
US6965410B1 (en) * 1998-12-03 2005-11-15 Canon Kabushiki Kaisha Image sensing apparatus employing dark image data to correct dark noise
JP3846670B2 (ja) 1999-04-20 2006-11-15 株式会社リコー 画像読取装置
JP3631114B2 (ja) * 2000-08-01 2005-03-23 キヤノン株式会社 撮像装置
JP2003179727A (ja) * 2001-12-07 2003-06-27 Canon Inc 画像読取装置およびその制御方法
US6724473B2 (en) * 2002-03-27 2004-04-20 Kla-Tencor Technologies Corporation Method and system using exposure control to inspect a surface

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Publication number Publication date
JP2003229994A (ja) 2003-08-15
US20030169464A1 (en) 2003-09-11
US7239433B2 (en) 2007-07-03

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