JP3937924B2 - 撮像装置及びその制御方法 - Google Patents

撮像装置及びその制御方法 Download PDF

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Publication number
JP3937924B2
JP3937924B2 JP2002149249A JP2002149249A JP3937924B2 JP 3937924 B2 JP3937924 B2 JP 3937924B2 JP 2002149249 A JP2002149249 A JP 2002149249A JP 2002149249 A JP2002149249 A JP 2002149249A JP 3937924 B2 JP3937924 B2 JP 3937924B2
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JP
Japan
Prior art keywords
image
circuit
data
image data
imaging
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
JP2002149249A
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English (en)
Japanese (ja)
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JP2003348422A (ja
JP2003348422A5 (enExample
Inventor
佳宣 佐藤
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2002149249A priority Critical patent/JP3937924B2/ja
Priority to US10/443,345 priority patent/US7839435B2/en
Priority to CNB031366333A priority patent/CN1262876C/zh
Publication of JP2003348422A publication Critical patent/JP2003348422A/ja
Publication of JP2003348422A5 publication Critical patent/JP2003348422A5/ja
Application granted granted Critical
Publication of JP3937924B2 publication Critical patent/JP3937924B2/ja
Anticipated expiration legal-status Critical
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)
JP2002149249A 2002-05-23 2002-05-23 撮像装置及びその制御方法 Expired - Fee Related JP3937924B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002149249A JP3937924B2 (ja) 2002-05-23 2002-05-23 撮像装置及びその制御方法
US10/443,345 US7839435B2 (en) 2002-05-23 2003-05-22 Image sensing apparatus and image sensing method
CNB031366333A CN1262876C (zh) 2002-05-23 2003-05-22 摄影装置和摄影方法

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2003348422A JP2003348422A (ja) 2003-12-05
JP2003348422A5 JP2003348422A5 (enExample) 2006-12-28
JP3937924B2 true JP3937924B2 (ja) 2007-06-27

Family

ID=29545259

Family Applications (1)

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

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
CN1262876C (zh) 2006-07-05
US20030218687A1 (en) 2003-11-27
JP2003348422A (ja) 2003-12-05
US7839435B2 (en) 2010-11-23

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