CN1306794C - 数字照相机 - Google Patents

数字照相机 Download PDF

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Publication number
CN1306794C
CN1306794C CNB038017148A CN03801714A CN1306794C CN 1306794 C CN1306794 C CN 1306794C CN B038017148 A CNB038017148 A CN B038017148A CN 03801714 A CN03801714 A CN 03801714A CN 1306794 C CN1306794 C CN 1306794C
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CN
China
Prior art keywords
aperture
numerical aperture
shooting
gain
exposure
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
CNB038017148A
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English (en)
Chinese (zh)
Other versions
CN1602623A (zh
Inventor
志贺朗
织户俊典
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
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Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN1602623A publication Critical patent/CN1602623A/zh
Application granted granted Critical
Publication of CN1306794C publication Critical patent/CN1306794C/zh
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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • 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
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
CNB038017148A 2002-10-04 2003-09-25 数字照相机 Expired - Fee Related CN1306794C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002292094A JP3824225B2 (ja) 2002-10-04 2002-10-04 デジタルカメラ
JP292094/2002 2002-10-04

Publications (2)

Publication Number Publication Date
CN1602623A CN1602623A (zh) 2005-03-30
CN1306794C true CN1306794C (zh) 2007-03-21

Family

ID=32063910

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038017148A Expired - Fee Related CN1306794C (zh) 2002-10-04 2003-09-25 数字照相机

Country Status (6)

Country Link
US (2) US7511740B2 (enExample)
EP (1) EP1473930A4 (enExample)
JP (1) JP3824225B2 (enExample)
KR (1) KR100966748B1 (enExample)
CN (1) CN1306794C (enExample)
WO (1) WO2004032488A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100576821B1 (ko) * 2002-12-05 2006-05-10 주식회사 애트랩 이미지 신호처리 시스템
JP4576295B2 (ja) * 2005-06-27 2010-11-04 オリンパスイメージング株式会社 デジタルカメラ
US7877004B2 (en) * 2006-03-03 2011-01-25 Olympus Imaging Corp. Imaging apparatus and imaging method
US7679602B2 (en) * 2006-09-22 2010-03-16 Aptina Imaging Corporation Graphical user interface based control of imaging parameters including scene illumination parameters
JP4916268B2 (ja) 2006-09-29 2012-04-11 キヤノン株式会社 撮像装置、及びその制御方法
CN100553301C (zh) * 2007-01-19 2009-10-21 华晶科技股份有限公司 亮度的修正方法
JP4715865B2 (ja) 2007-06-12 2011-07-06 カシオ計算機株式会社 撮像装置、プログラム
CN101472077B (zh) * 2007-12-28 2011-07-27 华晶科技股份有限公司 具有亮度补偿的数字摄影装置及其补偿方法
JP4614143B2 (ja) * 2008-01-18 2011-01-19 カシオ計算機株式会社 撮像装置及びそのプログラム
JP5790092B2 (ja) * 2011-03-31 2015-10-07 株式会社ニコン 交換レンズおよびカメラボディ
JP5586796B2 (ja) * 2011-12-28 2014-09-10 富士フイルム株式会社 撮像装置及びその制御方法並びに交換レンズとレンズ交換式撮像装置本体
KR20130080932A (ko) * 2012-01-06 2013-07-16 삼성전자주식회사 카메라에서 촬영된 이미지 저장 방법 및 장치
KR20130094113A (ko) * 2012-02-15 2013-08-23 삼성전자주식회사 카메라 데이터 처리 장치 및 방법
JP6114076B2 (ja) * 2012-03-30 2017-04-12 Hoya株式会社 撮影装置及び偏光フィルタの回転角度位置制御方法
KR102104497B1 (ko) * 2012-11-12 2020-04-24 삼성전자주식회사 영상을 표시하는 방법 및 이를 위한 장치
TWI489865B (zh) * 2012-11-13 2015-06-21 Pixart Imaging Inc 曝光調整裝置、影像均化裝置及影像均化方法
DE102013209164B4 (de) * 2013-05-17 2023-01-19 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Digitale Filmkamera
JP6556480B2 (ja) * 2015-03-26 2019-08-07 オリンパス株式会社 撮像装置および撮像方法
US11044411B2 (en) * 2017-02-10 2021-06-22 Canon Kabushiki Kaisha Imaging element and imaging apparatus
CN111565284B (zh) * 2019-02-13 2022-05-31 佳能株式会社 摄像装置、透镜装置、照相机系统及摄像装置的控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734777A (en) * 1982-12-07 1988-03-29 Canon Kabushiki Kaisha Image pick-up apparatus having an exposure control device
JPH05145835A (ja) * 1991-11-20 1993-06-11 Olympus Optical Co Ltd マルチストロボ発光測光システム
JP2000069356A (ja) * 1998-08-21 2000-03-03 Minolta Co Ltd 撮像装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194574A (ja) 1983-04-20 1984-11-05 Canon Inc 撮像装置
JPS6377037A (ja) * 1986-09-19 1988-04-07 Sanyo Electric Co Ltd カメラの絞り制御方法
DE69124167T2 (de) * 1990-08-31 1997-06-05 Victor Company Of Japan Bildaufnahmevorrichtung mit Fokussierungsfunktion
US5831676A (en) * 1992-08-19 1998-11-03 Canon Kabushiki Kaisha Image pickup device using plural control parameters for exposure control
JP3521920B2 (ja) * 1992-03-05 2004-04-26 ソニー株式会社 ビデオカメラ装置
US5625411A (en) * 1992-12-22 1997-04-29 Fuji Photo Film, Ltd. Video camera printer apparatus and method of controlling same and apparatus and method for detecting print inhibit signal
KR100396203B1 (ko) * 1993-06-17 2003-12-31 소니 가부시끼 가이샤 노광장치및방법,그노광장치를가지는비디오카메라
JP3368041B2 (ja) * 1994-04-26 2003-01-20 キヤノン株式会社 撮像装置
US6707500B1 (en) * 1995-03-17 2004-03-16 Canon Kabushiki Kaisha Image pickup apparatus with correction of held exposure parameters and lens spherical aberration correction
JP3525365B2 (ja) * 1995-04-19 2004-05-10 株式会社リコー 電子スチル・カメラ
JP3286804B2 (ja) * 1995-09-14 2002-05-27 キヤノン株式会社 撮像装置
JP4003246B2 (ja) * 1997-03-21 2007-11-07 ソニー株式会社 ビデオカメラ装置
JP3421538B2 (ja) * 1997-05-30 2003-06-30 三洋電機株式会社 ビデオカメラの露出制御装置
JPH11249194A (ja) 1998-03-04 1999-09-17 Asahi Optical Co Ltd カメラのアイリス装置
JP2000041181A (ja) * 1998-07-22 2000-02-08 Sony Corp 自動露出制御装置
JP4427705B2 (ja) 2001-04-27 2010-03-10 富士フイルム株式会社 撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734777A (en) * 1982-12-07 1988-03-29 Canon Kabushiki Kaisha Image pick-up apparatus having an exposure control device
JPH05145835A (ja) * 1991-11-20 1993-06-11 Olympus Optical Co Ltd マルチストロボ発光測光システム
JP2000069356A (ja) * 1998-08-21 2000-03-03 Minolta Co Ltd 撮像装置

Also Published As

Publication number Publication date
US7692694B2 (en) 2010-04-06
KR100966748B1 (ko) 2010-06-29
EP1473930A4 (en) 2008-12-17
EP1473930A1 (en) 2004-11-03
US7511740B2 (en) 2009-03-31
JP3824225B2 (ja) 2006-09-20
US20080204575A1 (en) 2008-08-28
JP2004129025A (ja) 2004-04-22
WO2004032488A1 (ja) 2004-04-15
US20050062874A1 (en) 2005-03-24
KR20050062463A (ko) 2005-06-23
CN1602623A (zh) 2005-03-30

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