JP4458737B2 - 自動合焦装置、自動合焦方法、記録媒体及びプログラム - Google Patents

自動合焦装置、自動合焦方法、記録媒体及びプログラム Download PDF

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Publication number
JP4458737B2
JP4458737B2 JP2002051821A JP2002051821A JP4458737B2 JP 4458737 B2 JP4458737 B2 JP 4458737B2 JP 2002051821 A JP2002051821 A JP 2002051821A JP 2002051821 A JP2002051821 A JP 2002051821A JP 4458737 B2 JP4458737 B2 JP 4458737B2
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Japan
Prior art keywords
area
distance measurement
focus
ranging
focus lens
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Expired - Fee Related
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JP2002051821A
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Japanese (ja)
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JP2003255216A (ja
JP2003255216A5 (enExample
Inventor
公太 寺山
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Canon Inc
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Canon Inc
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Priority to JP2002051821A priority Critical patent/JP4458737B2/ja
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Publication of JP2003255216A5 publication Critical patent/JP2003255216A5/ja
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Publication of JP4458737B2 publication Critical patent/JP4458737B2/ja
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  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP2002051821A 2002-02-27 2002-02-27 自動合焦装置、自動合焦方法、記録媒体及びプログラム Expired - Fee Related JP4458737B2 (ja)

Priority Applications (1)

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JP2002051821A JP4458737B2 (ja) 2002-02-27 2002-02-27 自動合焦装置、自動合焦方法、記録媒体及びプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002051821A JP4458737B2 (ja) 2002-02-27 2002-02-27 自動合焦装置、自動合焦方法、記録媒体及びプログラム

Publications (3)

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JP2003255216A JP2003255216A (ja) 2003-09-10
JP2003255216A5 JP2003255216A5 (enExample) 2005-09-02
JP4458737B2 true JP4458737B2 (ja) 2010-04-28

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JP2002051821A Expired - Fee Related JP4458737B2 (ja) 2002-02-27 2002-02-27 自動合焦装置、自動合焦方法、記録媒体及びプログラム

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2005033764A1 (ja) * 2003-09-22 2007-11-15 シャープ株式会社 撮影レンズ位置制御装置
JP4549083B2 (ja) * 2004-03-19 2010-09-22 キヤノン株式会社 光学機器
JP2006276607A (ja) * 2005-03-30 2006-10-12 Nikon Corp オートフォーカス装置
KR100673963B1 (ko) * 2005-08-25 2007-01-24 삼성테크윈 주식회사 디지털 영상 처리 장치에서의 자동 포커싱 방법
JP5129638B2 (ja) * 2008-04-02 2013-01-30 ペンタックスリコーイメージング株式会社 撮像装置

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JP2003255216A (ja) 2003-09-10

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