JP5967962B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP5967962B2
JP5967962B2 JP2012025040A JP2012025040A JP5967962B2 JP 5967962 B2 JP5967962 B2 JP 5967962B2 JP 2012025040 A JP2012025040 A JP 2012025040A JP 2012025040 A JP2012025040 A JP 2012025040A JP 5967962 B2 JP5967962 B2 JP 5967962B2
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JP
Japan
Prior art keywords
defocus
image sensor
zoom
lens group
reference position
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
JP2012025040A
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English (en)
Japanese (ja)
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JP2013161037A (ja
JP2013161037A5 (https=
Inventor
中川　英法
英法 中川
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 JP2012025040A priority Critical patent/JP5967962B2/ja
Priority to US13/760,215 priority patent/US9538064B2/en
Publication of JP2013161037A publication Critical patent/JP2013161037A/ja
Publication of JP2013161037A5 publication Critical patent/JP2013161037A5/ja
Application granted granted Critical
Publication of JP5967962B2 publication Critical patent/JP5967962B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
JP2012025040A 2012-02-08 2012-02-08 撮像装置 Expired - Fee Related JP5967962B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012025040A JP5967962B2 (ja) 2012-02-08 2012-02-08 撮像装置
US13/760,215 US9538064B2 (en) 2012-02-08 2013-02-06 Image pickup apparatus, lens apparatus, and camera apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012025040A JP5967962B2 (ja) 2012-02-08 2012-02-08 撮像装置

Publications (3)

Publication Number Publication Date
JP2013161037A JP2013161037A (ja) 2013-08-19
JP2013161037A5 JP2013161037A5 (https=) 2015-03-26
JP5967962B2 true JP5967962B2 (ja) 2016-08-10

Family

ID=48902580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012025040A Expired - Fee Related JP5967962B2 (ja) 2012-02-08 2012-02-08 撮像装置

Country Status (2)

Country Link
US (1) US9538064B2 (https=)
JP (1) JP5967962B2 (https=)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11183782A (ja) * 1997-12-22 1999-07-09 Canon Inc 撮像装置
JP3918124B2 (ja) * 1998-08-19 2007-05-23 フジノン株式会社 テレビカメラ用レンズの制御装置
JP2001268437A (ja) * 2000-03-23 2001-09-28 Minolta Co Ltd 画像処理装置
JP4161865B2 (ja) * 2003-09-29 2008-10-08 カシオ計算機株式会社 撮像装置、フォーカス制御方法及びコンピュータプログラム
JP4783552B2 (ja) * 2004-01-30 2011-09-28 パナソニック株式会社 レンズ鏡筒およびレンズ鏡筒を備えた撮像装置
JP4787504B2 (ja) * 2005-01-17 2011-10-05 富士フイルム株式会社 レンズ装置
JP2006208703A (ja) 2005-01-27 2006-08-10 Nikon Corp 電子カメラ
JP4857006B2 (ja) * 2006-03-29 2012-01-18 キヤノン株式会社 カメラシステム
JP2008129455A (ja) * 2006-11-22 2008-06-05 Sony Corp 撮像装置、制御方法、およびプログラム
JP4871712B2 (ja) * 2006-12-05 2012-02-08 キヤノン株式会社 撮像装置
JP5028574B2 (ja) * 2007-08-10 2012-09-19 株式会社メガチップス デジタルカメラシステム
JP5517431B2 (ja) * 2008-09-29 2014-06-11 キヤノン株式会社 光学装置および撮像装置
JP5839786B2 (ja) 2010-07-12 2016-01-06 キヤノン株式会社 撮像装置およびトラッキングデータの調整方法
JP5637776B2 (ja) * 2010-08-19 2014-12-10 キヤノン株式会社 光学機器
EP2466872B1 (en) * 2010-12-14 2018-06-06 Axis AB Method and digital video camera for improving the image quality of images in a video image stream

Also Published As

Publication number Publication date
US9538064B2 (en) 2017-01-03
JP2013161037A (ja) 2013-08-19
US20130201381A1 (en) 2013-08-08

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