DE60237284D1 - Belichtungssteuerverfahren für eine digitale kamera - Google Patents

Belichtungssteuerverfahren für eine digitale kamera

Info

Publication number
DE60237284D1
DE60237284D1 DE60237284T DE60237284T DE60237284D1 DE 60237284 D1 DE60237284 D1 DE 60237284D1 DE 60237284 T DE60237284 T DE 60237284T DE 60237284 T DE60237284 T DE 60237284T DE 60237284 D1 DE60237284 D1 DE 60237284D1
Authority
DE
Germany
Prior art keywords
control method
digital camera
exposure control
exposure
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 - Lifetime
Application number
DE60237284T
Other languages
English (en)
Inventor
Akira Shiga
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60237284D1 publication Critical patent/DE60237284D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • 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
    • H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward objects
    • 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
    • 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
    • H04N23/72—Combination of two or more compensation controls
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Cameras In General (AREA)
  • Exposure Control For Cameras (AREA)
DE60237284T 2001-06-22 2002-06-20 Belichtungssteuerverfahren für eine digitale kamera Expired - Lifetime DE60237284D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001190233A JP4264920B2 (ja) 2001-06-22 2001-06-22 デジタルカメラの露出制御方法および露出制御装置
PCT/JP2002/006165 WO2003001795A1 (fr) 2001-06-22 2002-06-20 Procede de commande d'exposition pour appareil photographique numerique

Publications (1)

Publication Number Publication Date
DE60237284D1 true DE60237284D1 (de) 2010-09-23

Family

ID=19029039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60237284T Expired - Lifetime DE60237284D1 (de) 2001-06-22 2002-06-20 Belichtungssteuerverfahren für eine digitale kamera

Country Status (7)

Country Link
US (1) US7145602B2 (de)
EP (1) EP1404123B1 (de)
JP (1) JP4264920B2 (de)
KR (1) KR100835441B1 (de)
CN (1) CN1224241C (de)
DE (1) DE60237284D1 (de)
WO (1) WO2003001795A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004157417A (ja) * 2002-11-08 2004-06-03 Fuji Photo Film Co Ltd デジタルカメラ及びそのａｆ制御時の露出設定方法
JPWO2005029099A1 (ja) 2003-09-22 2007-11-15 平河ヒューテック株式会社 電流測定装置及び試験装置と、これに用いる同軸ケーブル及び集合ケーブル
US8345120B2 (en) * 2004-04-06 2013-01-01 Nikon Corporation Electronic camera with self-adjusting flash and image-capture sensitivity
JP3748267B2 (ja) * 2004-06-16 2006-02-22 ソニー株式会社 撮像装置
KR101044941B1 (ko) * 2005-02-15 2011-06-28 삼성전자주식회사 광원을 이용한 자동 포커스 장치 및 방법
JP4999306B2 (ja) * 2005-09-30 2012-08-15 カシオ計算機株式会社 撮像装置、撮影方法及びプログラム
KR100708933B1 (ko) * 2005-10-10 2007-04-17 삼성전기주식회사 자동 노출 제어장치 및 그 방법
KR100759856B1 (ko) * 2005-12-23 2007-09-18 엠텍비젼 주식회사 촬상 장치 및 자동 초점 조절 방법이 기록된 기록매체
JP2007266959A (ja) * 2006-03-28 2007-10-11 Funai Electric Co Ltd リモコンシステム
JP4815330B2 (ja) 2006-11-17 2011-11-16 富士フイルム株式会社 撮影装置及びその制御方法
JP4813439B2 (ja) * 2007-09-27 2011-11-09 富士フイルム株式会社 撮影装置及びその制御方法
KR101695243B1 (ko) * 2010-02-02 2017-01-11 한화테크윈 주식회사 보조광 제어 장치 및 방법
JP5821168B2 (ja) * 2010-08-19 2015-11-24 リコーイメージング株式会社 合焦画像確認装置
JP5376254B2 (ja) * 2010-09-24 2013-12-25 株式会社デンソー 被写体認識装置
EP3067727A4 (de) * 2013-10-31 2017-11-22 Olympus Corporation Bildgebungssystem und bildgebungssystembetriebsverfahren
JP5930135B2 (ja) * 2013-12-27 2016-06-08 三菱電機株式会社 二次元コード読取装置
CN108156389B (zh) * 2017-11-14 2018-11-09 北京中恒驿站数码信息技术有限公司 手机智能化助拍方法
CN112763935B (zh) * 2019-10-21 2024-05-14 瑞昱半导体股份有限公司 执行多种测试的测试系统、传送器与接收器
KR102525680B1 (ko) * 2022-11-22 2023-04-26 에이포시스템주식회사 감시용 카메라의 촬영영상에 대한 역광 보정장치 및 그 보정방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189519A (en) * 1988-03-22 1993-02-23 Canon Kabushiki Kaisha Electronic camera with exposure control
US5448331A (en) * 1991-08-01 1995-09-05 Minolta Camera Kabushiki Kaisha Camera utilizing additional illumination from a flash light for focus detection and exposure operation
JPH0690397A (ja) 1992-09-09 1994-03-29 Fuji Photo Film Co Ltd ビデオ・カメラおよびその合焦方法
JPH06175190A (ja) 1992-12-08 1994-06-24 Nikon Corp カメラ用測光装置
US6195127B1 (en) * 1996-07-18 2001-02-27 Sanyo Electric Co., Ltd. Digital camera, having a flash unit, which determines proper flash duration through an assessment of image luminance and, where needed, a preliminary flash emission
JPH10322580A (ja) * 1997-05-20 1998-12-04 Minolta Co Ltd 電子スチルカメラ
JPH1164723A (ja) * 1997-08-18 1999-03-05 Canon Inc 自動焦点調節装置、撮像装置、撮像システム、及び記録媒体
US7388614B2 (en) * 1997-08-18 2008-06-17 Canon Kabushiki Kaisha Automatic focus adjustment device and method using auxiliary light
JP2000050152A (ja) * 1998-07-24 2000-02-18 Minolta Co Ltd デジタルカメラの露光量制御システム
JP3607509B2 (ja) * 1998-10-08 2005-01-05 株式会社リコー オートフォーカス装置
JP2000131598A (ja) * 1998-10-23 2000-05-12 Olympus Optical Co Ltd 自動焦点調節装置
JP2000267151A (ja) 1999-03-12 2000-09-29 Olympus Optical Co Ltd カメラ
JP3768060B2 (ja) * 2000-03-10 2006-04-19 三洋電機株式会社 ディジタルカメラ
JP3610291B2 (ja) * 2000-08-21 2005-01-12 オリンパス株式会社 電子カメラ

Also Published As

Publication number Publication date
EP1404123A1 (de) 2004-03-31
KR100835441B1 (ko) 2008-06-04
US7145602B2 (en) 2006-12-05
EP1404123B1 (de) 2010-08-11
EP1404123A4 (de) 2006-05-24
KR20030036714A (ko) 2003-05-09
JP2003008985A (ja) 2003-01-10
CN1466846A (zh) 2004-01-07
WO2003001795A1 (fr) 2003-01-03
JP4264920B2 (ja) 2009-05-20
CN1224241C (zh) 2005-10-19
US20030179311A1 (en) 2003-09-25

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