JP4040139B2 - カメラ - Google Patents

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Publication number
JP4040139B2
JP4040139B2 JP12082497A JP12082497A JP4040139B2 JP 4040139 B2 JP4040139 B2 JP 4040139B2 JP 12082497 A JP12082497 A JP 12082497A JP 12082497 A JP12082497 A JP 12082497A JP 4040139 B2 JP4040139 B2 JP 4040139B2
Authority
JP
Japan
Prior art keywords
area
focus detection
photometric
areas
camera
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
JP12082497A
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English (en)
Japanese (ja)
Other versions
JPH10311999A5 (enExample
JPH10311999A (ja
Inventor
良昭 入江
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 JP12082497A priority Critical patent/JP4040139B2/ja
Priority to US09/070,788 priority patent/US6670992B2/en
Publication of JPH10311999A publication Critical patent/JPH10311999A/ja
Publication of JPH10311999A5 publication Critical patent/JPH10311999A5/ja
Application granted granted Critical
Publication of JP4040139B2 publication Critical patent/JP4040139B2/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
    • H04N23/71—Circuitry for evaluating the brightness variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Exposure Control For Cameras (AREA)
  • Focusing (AREA)
JP12082497A 1997-05-12 1997-05-12 カメラ Expired - Fee Related JP4040139B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12082497A JP4040139B2 (ja) 1997-05-12 1997-05-12 カメラ
US09/070,788 US6670992B2 (en) 1997-05-12 1998-05-01 Camera having light measuring device operable based on focus detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12082497A JP4040139B2 (ja) 1997-05-12 1997-05-12 カメラ

Publications (3)

Publication Number Publication Date
JPH10311999A JPH10311999A (ja) 1998-11-24
JPH10311999A5 JPH10311999A5 (enExample) 2005-04-07
JP4040139B2 true JP4040139B2 (ja) 2008-01-30

Family

ID=14795879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12082497A Expired - Fee Related JP4040139B2 (ja) 1997-05-12 1997-05-12 カメラ

Country Status (2)

Country Link
US (1) US6670992B2 (enExample)
JP (1) JP4040139B2 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511420B1 (en) * 1998-08-06 2003-01-28 The Johns Hopkins University Video opto-diagnostic instrument with single-adjustment focus
US6812968B1 (en) * 1998-12-31 2004-11-02 Lucent Technologies Inc. Camera with configurable focus area
US7046290B2 (en) * 2000-01-26 2006-05-16 Nikon Corporation Multi-point auto-focus digital camera including electronic zoom
US6956611B2 (en) * 2000-07-31 2005-10-18 Canon Kabushiki Kaisha Projection apparatus and phototaking apparatus having the same
JP4646442B2 (ja) * 2001-06-05 2011-03-09 キヤノン株式会社 デジタル一眼レフカメラ及びその制御方法、並びに記憶媒体
US7298412B2 (en) * 2001-09-18 2007-11-20 Ricoh Company, Limited Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer program
JP4534419B2 (ja) * 2002-01-30 2010-09-01 株式会社ニコン 電子装置
US7565030B2 (en) * 2003-06-26 2009-07-21 Fotonation Vision Limited Detecting orientation of digital images using face detection information
US7574016B2 (en) * 2003-06-26 2009-08-11 Fotonation Vision Limited Digital image processing using face detection information
JP2005221602A (ja) * 2004-02-04 2005-08-18 Konica Minolta Photo Imaging Inc 撮像装置
JP2005321621A (ja) * 2004-05-10 2005-11-17 Fujinon Corp オートフォーカスシステム
JP2006139256A (ja) * 2004-10-15 2006-06-01 Olympus Corp 焦点検出装置を有するカメラ
JP3817566B2 (ja) * 2005-01-24 2006-09-06 キヤノン株式会社 撮像装置、撮像方法、撮像プログラム、及び記憶媒体
JP4284448B2 (ja) * 2005-01-28 2009-06-24 富士フイルム株式会社 画像処理装置及び方法
JP4910462B2 (ja) * 2006-04-14 2012-04-04 株式会社ニコン カメラ
US8253800B2 (en) * 2006-06-28 2012-08-28 Nikon Corporation Tracking device, automatic focusing device, and camera
US8154605B2 (en) * 2006-08-30 2012-04-10 Nikon Corporation Image tracking apparatus, image tracking method and camera for improved recognition of a target object
JP4994800B2 (ja) * 2006-11-16 2012-08-08 キヤノン株式会社 受光センサ及び焦点検出装置
JP4337871B2 (ja) * 2006-12-19 2009-09-30 ソニー株式会社 撮像装置
JP5354879B2 (ja) * 2007-07-24 2013-11-27 株式会社ニコン カメラ
US8059183B2 (en) * 2007-11-16 2011-11-15 Canon Kabushiki Kaisha Image sensing apparatus and method for controlling the same
JP2009175310A (ja) * 2008-01-23 2009-08-06 Nikon Corp 焦点検出装置、焦点検出方法およびカメラ
JP5509750B2 (ja) * 2009-01-15 2014-06-04 カシオ計算機株式会社 画像処理装置、及びプログラム
JP2011166378A (ja) * 2010-02-08 2011-08-25 Canon Inc 撮像装置及びその制御方法
JP2011164543A (ja) * 2010-02-15 2011-08-25 Hoya Corp 測距点選択システム、オートフォーカスシステム、およびカメラ
US9374533B2 (en) * 2011-02-15 2016-06-21 Canon Kabushiki Kaisha Imaging apparatus and control method for tracking a subject based on an image signal
WO2014041859A1 (ja) * 2012-09-11 2014-03-20 ソニー株式会社 撮像制御装置、撮像装置、および、撮像制御装置の制御方法
JP6021613B2 (ja) * 2012-11-29 2016-11-09 キヤノン株式会社 撮像素子、撮像装置、および、撮像システム
KR101691764B1 (ko) * 2012-12-28 2016-12-30 누비아 테크놀로지 컴퍼니 리미티드 촬영 장치 및 촬영 방법
JP6198599B2 (ja) 2013-12-16 2017-09-20 キヤノン株式会社 撮像装置及びその制御方法
CN104092935B (zh) * 2014-06-05 2018-06-26 西安中兴新软件有限责任公司 一种图像拍摄的处理方法和装置
KR102261728B1 (ko) * 2014-12-17 2021-06-08 엘지이노텍 주식회사 영상 획득 장치 및 이를 포함하는 휴대용 단말기
JP7011402B2 (ja) * 2017-05-16 2022-01-26 キヤノン株式会社 撮像装置およびその制御方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209901B (en) * 1987-09-11 1992-06-03 Canon Kk Image sensing device
US5041859A (en) * 1988-10-04 1991-08-20 Nikon Corporation Automatic focusing detection device for cameras
US5410383A (en) * 1988-12-29 1995-04-25 Nikon Corporation Focus detecting device
US5313246A (en) * 1989-09-06 1994-05-17 Nikon Corporation Exposure control device in a camera
US5258803A (en) * 1990-01-30 1993-11-02 Canon Kabushiki Kaisha Camera detecting focus to plural areas and deciding flash elimanation based on the plural areas
JPH0727152B2 (ja) 1990-01-30 1995-03-29 キヤノン株式会社 カメラ
US5392091A (en) * 1991-08-27 1995-02-21 Nikon Corporation Exposure calculating apparatus
JP3097201B2 (ja) 1991-08-27 2000-10-10 株式会社ニコン 露出演算装置
JP2996806B2 (ja) * 1992-06-11 2000-01-11 キヤノン株式会社 カメラ、自動焦点調節装置及び焦点調節方法
DE4330265B4 (de) 1992-09-07 2004-07-29 Canon K.K. Vorrichtung zum Erfassen der Sehachse eines Auges einer ein optisches Gerät bedienenden Person
US5634141A (en) 1992-09-07 1997-05-27 Canon Kabushiki Kaisha Visual axis detection device capable of reducing detection errors due to variations of eyes among individuals
US5579080A (en) 1992-10-28 1996-11-26 Canon Kabushiki Kaisha Camera including an apparatus for detecting a line of sight
US5541400A (en) 1992-10-29 1996-07-30 Canon Kabushiki Kaisha Accumulation control apparatus for photoelectric conversion element and visual axis detection apparatus using the element
JPH0787376A (ja) * 1993-06-22 1995-03-31 Canon Inc 合焦情報検出装置
JP3327651B2 (ja) 1993-11-25 2002-09-24 キヤノン株式会社 視線検出機能付光学装置
JP3102825B2 (ja) 1993-11-29 2000-10-23 キヤノン株式会社 カメラ
US5797046A (en) 1994-03-23 1998-08-18 Canon Kabushiki Kaisha Visual axis controllable optical apparatus including a visual axis detecting device for detecting a visual axis
US5752090A (en) 1995-01-13 1998-05-12 Canon Kabushiki Kaisha Optical device having a line of sight detection apparatus
JPH09211308A (ja) * 1996-02-06 1997-08-15 Eastman Kodak Japan Kk 自動焦点撮像装置の被写体検出機構
JP3223825B2 (ja) 1996-12-26 2001-10-29 ライオン株式会社 撹拌翼及び液状物の製造方法

Also Published As

Publication number Publication date
US20030179310A1 (en) 2003-09-25
JPH10311999A (ja) 1998-11-24
US6670992B2 (en) 2003-12-30

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