CN101321229A - 摄像设备及其控制方法 - Google Patents

摄像设备及其控制方法 Download PDF

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Publication number
CN101321229A
CN101321229A CNA2008101112028A CN200810111202A CN101321229A CN 101321229 A CN101321229 A CN 101321229A CN A2008101112028 A CNA2008101112028 A CN A2008101112028A CN 200810111202 A CN200810111202 A CN 200810111202A CN 101321229 A CN101321229 A CN 101321229A
Authority
CN
China
Prior art keywords
heavy curtain
camera lens
shutter
unit
lens
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.)
Pending
Application number
CNA2008101112028A
Other languages
English (en)
Chinese (zh)
Inventor
福田强
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
Publication of CN101321229A publication Critical patent/CN101321229A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • 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
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Shutters For Cameras (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Exposure Control For Cameras (AREA)
CNA2008101112028A 2007-06-05 2008-06-05 摄像设备及其控制方法 Pending CN101321229A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007149644A JP5335202B2 (ja) 2007-06-05 2007-06-05 撮像装置及びその制御方法
JP2007149644 2007-06-05

Publications (1)

Publication Number Publication Date
CN101321229A true CN101321229A (zh) 2008-12-10

Family

ID=39744728

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008101112028A Pending CN101321229A (zh) 2007-06-05 2008-06-05 摄像设备及其控制方法

Country Status (5)

Country Link
US (1) US7918616B2 (https=)
EP (1) EP2015563B1 (https=)
JP (1) JP5335202B2 (https=)
CN (1) CN101321229A (https=)
DE (1) DE602008003486D1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109188826A (zh) * 2010-07-05 2019-01-11 株式会社尼康 透镜镜筒以及照相机主体

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101170459B1 (ko) 2009-11-03 2012-08-07 삼성전자주식회사 촬영 장치 제어 방법 및 이를 이용한 촬영 장치
KR20110076729A (ko) * 2009-12-18 2011-07-06 삼성전자주식회사 전자 셔터를 이용한 다단계 노출 이미지 획득 방법 및 이를 이용한 촬영 장치
JP2011191616A (ja) * 2010-03-16 2011-09-29 Panasonic Corp 撮像装置
JP5621569B2 (ja) 2010-12-13 2014-11-12 ソニー株式会社 撮像装置及びシャッタ動作補正方法
CN102685392A (zh) * 2011-03-07 2012-09-19 精工爱普生株式会社 数码相机及其快门动作推断方法
CN113014913B (zh) * 2019-12-19 2022-09-06 合肥君正科技有限公司 一种车内监控相机分段模式遮挡检测的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2842604B2 (ja) 1989-02-10 1999-01-06 旭光学工業株式会社 インターバル機能を有するカメラの露出制御装置
CA2065984C (en) * 1991-04-15 2001-07-31 Osamu Sato Exposure control apparatus of camera
JP3988215B2 (ja) 1997-07-17 2007-10-10 株式会社ニコン 撮像装置
WO2006036921A1 (en) 2004-09-28 2006-04-06 Eastman Kodak Company Image capturing device
JP2007033543A (ja) * 2005-07-22 2007-02-08 Fujifilm Holdings Corp 撮影装置
JP4974596B2 (ja) * 2005-07-22 2012-07-11 キヤノン株式会社 撮像装置及びその制御方法
JP4724539B2 (ja) * 2005-11-24 2011-07-13 キヤノン株式会社 実露光時間算出方法ならびにそれを適用した撮像装置、光学機器、カメラシステムおよび実露光時間測定器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109188826A (zh) * 2010-07-05 2019-01-11 株式会社尼康 透镜镜筒以及照相机主体

Also Published As

Publication number Publication date
JP2008304565A (ja) 2008-12-18
EP2015563B1 (en) 2010-11-17
DE602008003486D1 (de) 2010-12-30
US20080304820A1 (en) 2008-12-11
EP2015563A1 (en) 2009-01-14
US7918616B2 (en) 2011-04-05
JP5335202B2 (ja) 2013-11-06

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Application publication date: 20081210