JP5196985B2 - カメラシステム及び撮像装置 - Google Patents

カメラシステム及び撮像装置 Download PDF

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Publication number
JP5196985B2
JP5196985B2 JP2007327364A JP2007327364A JP5196985B2 JP 5196985 B2 JP5196985 B2 JP 5196985B2 JP 2007327364 A JP2007327364 A JP 2007327364A JP 2007327364 A JP2007327364 A JP 2007327364A JP 5196985 B2 JP5196985 B2 JP 5196985B2
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JP
Japan
Prior art keywords
emission
photometry
camera system
time
light emission
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
JP2007327364A
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English (en)
Japanese (ja)
Other versions
JP2009150993A5 (enExample
JP2009150993A (ja
Inventor
圭 遠山
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 JP2007327364A priority Critical patent/JP5196985B2/ja
Priority to US12/277,979 priority patent/US7813636B2/en
Priority to CN2008101864551A priority patent/CN101464614B/zh
Publication of JP2009150993A publication Critical patent/JP2009150993A/ja
Publication of JP2009150993A5 publication Critical patent/JP2009150993A5/ja
Application granted granted Critical
Publication of JP5196985B2 publication Critical patent/JP5196985B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
    • G03B7/17—Selection of modes in flash units by exposure control arrangements
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stroboscope Apparatuses (AREA)
  • Exposure Control For Cameras (AREA)
  • Studio Devices (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP2007327364A 2007-12-19 2007-12-19 カメラシステム及び撮像装置 Expired - Fee Related JP5196985B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007327364A JP5196985B2 (ja) 2007-12-19 2007-12-19 カメラシステム及び撮像装置
US12/277,979 US7813636B2 (en) 2007-12-19 2008-11-25 Imaging apparatus, camera system, and controlling method therefor
CN2008101864551A CN101464614B (zh) 2007-12-19 2008-12-19 摄像设备、照相机系统及其控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007327364A JP5196985B2 (ja) 2007-12-19 2007-12-19 カメラシステム及び撮像装置

Publications (3)

Publication Number Publication Date
JP2009150993A JP2009150993A (ja) 2009-07-09
JP2009150993A5 JP2009150993A5 (enExample) 2011-01-20
JP5196985B2 true JP5196985B2 (ja) 2013-05-15

Family

ID=40788770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007327364A Expired - Fee Related JP5196985B2 (ja) 2007-12-19 2007-12-19 カメラシステム及び撮像装置

Country Status (3)

Country Link
US (1) US7813636B2 (enExample)
JP (1) JP5196985B2 (enExample)
CN (1) CN101464614B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011061530A (ja) * 2009-09-10 2011-03-24 Canon Inc 撮像装置及び撮像装置の制御方法
JP5478213B2 (ja) * 2009-11-20 2014-04-23 オリンパスイメージング株式会社 カメラ
CN102316261B (zh) * 2010-07-02 2015-05-13 华晶科技股份有限公司 数字相机的感光度的调整方法
JP5921112B2 (ja) * 2010-08-20 2016-05-24 株式会社日立国際電気 画像監視システムおよびカメラ
US8488055B2 (en) * 2010-09-30 2013-07-16 Apple Inc. Flash synchronization using image sensor interface timing signal
JP2012194304A (ja) * 2011-03-16 2012-10-11 Panasonic Corp ストロボ装置
JP5894397B2 (ja) 2011-08-29 2016-03-30 キヤノン株式会社 撮像装置、アクセサリ及び撮像システム
CN103139483B (zh) * 2011-11-30 2015-12-02 宝山钢铁股份有限公司 一种非匀速运动情况下tdi ccd均匀成像的光源频闪控制方法
JP7103839B2 (ja) * 2018-05-07 2022-07-20 シャープ株式会社 電子機器、制御装置、制御方法及び制御プログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2913490B2 (ja) * 1990-10-16 1999-06-28 株式会社ニコン カメラの自動調光装置
JPH0688984A (ja) * 1992-07-22 1994-03-29 Nikon Corp カメラの自動調光装置
JP2000162679A (ja) * 1998-11-25 2000-06-16 Canon Inc ストロボ制御方法及び装置並びに記憶媒体
JP3372494B2 (ja) * 1998-12-17 2003-02-04 オリンパス光学工業株式会社 電子的撮像装置
US6272292B1 (en) * 1998-12-22 2001-08-07 Nikon Corporation Electronic flash control apparatus
JP3695380B2 (ja) * 2001-10-03 2005-09-14 株式会社ニコン カメラ
JP2004320284A (ja) * 2003-04-15 2004-11-11 Nikon Gijutsu Kobo:Kk デジタルカメラ
JP2005010366A (ja) * 2003-06-18 2005-01-13 Olympus Corp ストロボ調光機能付きカメラ
JP4389546B2 (ja) * 2003-10-23 2009-12-24 株式会社ニコン カメラシステム
JP2005249959A (ja) * 2004-03-02 2005-09-15 Casio Comput Co Ltd 撮像装置、この撮像装置に用いられる発光制御方法及びプログラム
JP2007020125A (ja) 2005-07-11 2007-01-25 Canon Inc 撮像装置

Also Published As

Publication number Publication date
CN101464614A (zh) 2009-06-24
US7813636B2 (en) 2010-10-12
JP2009150993A (ja) 2009-07-09
CN101464614B (zh) 2012-04-25
US20090162046A1 (en) 2009-06-25

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