CN1262876C - 摄影装置和摄影方法 - Google Patents

摄影装置和摄影方法 Download PDF

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Publication number
CN1262876C
CN1262876C CNB031366333A CN03136633A CN1262876C CN 1262876 C CN1262876 C CN 1262876C CN B031366333 A CNB031366333 A CN B031366333A CN 03136633 A CN03136633 A CN 03136633A CN 1262876 C CN1262876 C CN 1262876C
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CN
China
Prior art keywords
image
mentioned
circuit
pattern
data
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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CNB031366333A
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English (en)
Chinese (zh)
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CN1460886A (zh
Inventor
佐藤佳宣
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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 CN1460886A publication Critical patent/CN1460886A/zh
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Publication of CN1262876C publication Critical patent/CN1262876C/zh
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Expired - Fee Related legal-status Critical Current

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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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • 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
    • H04N23/71—Circuitry for evaluating the brightness variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Studio Circuits (AREA)
  • Editing Of Facsimile Originals (AREA)
CNB031366333A 2002-05-23 2003-05-22 摄影装置和摄影方法 Expired - Fee Related CN1262876C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP149249/2002 2002-05-23
JP2002149249A JP3937924B2 (ja) 2002-05-23 2002-05-23 撮像装置及びその制御方法

Publications (2)

Publication Number Publication Date
CN1460886A CN1460886A (zh) 2003-12-10
CN1262876C true CN1262876C (zh) 2006-07-05

Family

ID=29545259

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031366333A Expired - Fee Related CN1262876C (zh) 2002-05-23 2003-05-22 摄影装置和摄影方法

Country Status (3)

Country Link
US (1) US7839435B2 (enExample)
JP (1) JP3937924B2 (enExample)
CN (1) CN1262876C (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301566B2 (en) * 2003-07-11 2007-11-27 Seiko Epson Corporation Adjustment for output image of image data
US20060072820A1 (en) * 2004-10-05 2006-04-06 Nokia Corporation System and method for checking framing and sharpness of a digital image
CN100361019C (zh) * 2004-12-24 2008-01-09 北京中星微电子有限公司 一种自动曝光实现方法
KR100699486B1 (ko) 2005-06-30 2007-03-26 삼성전자주식회사 촬영장치에서의 매뉴얼 포커싱 방법 및 매뉴얼 포커싱 장치
JP4211849B2 (ja) 2006-08-31 2009-01-21 ソニー株式会社 物理量検出装置、固体撮像装置及び撮像装置
JP4759488B2 (ja) * 2006-10-17 2011-08-31 キヤノン株式会社 撮像装置
US20080166052A1 (en) * 2007-01-10 2008-07-10 Toshinobu Hatano Face condition determining device and imaging device
CN101217623B (zh) * 2007-12-26 2012-07-11 广东威创视讯科技股份有限公司 一种快速手动调焦、对焦方法
JP6943115B2 (ja) * 2017-09-26 2021-09-29 株式会社Ｊｖｃケンウッド 撮像装置
JP7077156B2 (ja) * 2018-06-19 2022-05-30 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2822256B2 (ja) * 1990-02-15 1998-11-11 ソニー株式会社 ビデオカメラの露光補正装置
JP3412174B2 (ja) * 1992-05-21 2003-06-03 松下電器産業株式会社 自動露光制御装置
EP0683596B1 (en) * 1994-05-18 2000-08-30 Sharp Kabushiki Kaisha Card type camera with image processing function
JP4050385B2 (ja) 1998-05-21 2008-02-20 オリンパス株式会社 電子的撮像装置
JP2000078445A (ja) 1998-06-16 2000-03-14 Ricoh Co Ltd デジタルカメラ
US6359837B1 (en) * 1999-06-30 2002-03-19 Casio Computer Co., Ltd. Camera, camera system, information recording system, timepiece, and link system for camera and timepiece
JP3822393B2 (ja) * 1999-08-10 2006-09-20 富士写真フイルム株式会社 撮像装置および撮像制御方法
JP2001177742A (ja) * 1999-12-20 2001-06-29 Minolta Co Ltd 電子カメラ
JP4274665B2 (ja) 2000-03-03 2009-06-10 オリンパス株式会社 電子ビューファインダ付き電子カメラ
JP2001358981A (ja) 2000-06-15 2001-12-26 Canon Inc 撮像装置およびその方法およびその制御プログラムを記憶した記憶媒体

Also Published As

Publication number Publication date
CN1460886A (zh) 2003-12-10
US20030218687A1 (en) 2003-11-27
JP2003348422A (ja) 2003-12-05
US7839435B2 (en) 2010-11-23
JP3937924B2 (ja) 2007-06-27

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060705

Termination date: 20180522