JP5132507B2 - 焦点検出装置およびカメラシステム - Google Patents

焦点検出装置およびカメラシステム Download PDF

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Publication number
JP5132507B2
JP5132507B2 JP2008248749A JP2008248749A JP5132507B2 JP 5132507 B2 JP5132507 B2 JP 5132507B2 JP 2008248749 A JP2008248749 A JP 2008248749A JP 2008248749 A JP2008248749 A JP 2008248749A JP 5132507 B2 JP5132507 B2 JP 5132507B2
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JP
Japan
Prior art keywords
image signal
focus detection
clock
signal
unit
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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
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JP2008248749A
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English (en)
Japanese (ja)
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JP2010081387A (ja
JP2010081387A5 (enExample
Inventor
崇志 梁田
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Olympus Corp
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Olympus Corp
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Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2008248749A priority Critical patent/JP5132507B2/ja
Priority to US12/565,427 priority patent/US8175450B2/en
Publication of JP2010081387A publication Critical patent/JP2010081387A/ja
Publication of JP2010081387A5 publication Critical patent/JP2010081387A5/ja
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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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
JP2008248749A 2008-09-26 2008-09-26 焦点検出装置およびカメラシステム Expired - Fee Related JP5132507B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008248749A JP5132507B2 (ja) 2008-09-26 2008-09-26 焦点検出装置およびカメラシステム
US12/565,427 US8175450B2 (en) 2008-09-26 2009-09-23 Focal point detection device and camera system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008248749A JP5132507B2 (ja) 2008-09-26 2008-09-26 焦点検出装置およびカメラシステム

Publications (3)

Publication Number Publication Date
JP2010081387A JP2010081387A (ja) 2010-04-08
JP2010081387A5 JP2010081387A5 (enExample) 2011-11-10
JP5132507B2 true JP5132507B2 (ja) 2013-01-30

Family

ID=42057608

Family Applications (1)

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JP2008248749A Expired - Fee Related JP5132507B2 (ja) 2008-09-26 2008-09-26 焦点検出装置およびカメラシステム

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US (1) US8175450B2 (enExample)
JP (1) JP5132507B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9398205B2 (en) * 2010-09-01 2016-07-19 Apple Inc. Auto-focus control using image statistics data with coarse and fine auto-focus scores
US9031319B2 (en) 2012-05-31 2015-05-12 Apple Inc. Systems and methods for luma sharpening
US8872946B2 (en) 2012-05-31 2014-10-28 Apple Inc. Systems and methods for raw image processing
US9014504B2 (en) 2012-05-31 2015-04-21 Apple Inc. Systems and methods for highlight recovery in an image signal processor
US9743057B2 (en) 2012-05-31 2017-08-22 Apple Inc. Systems and methods for lens shading correction
US8917336B2 (en) 2012-05-31 2014-12-23 Apple Inc. Image signal processing involving geometric distortion correction
US11089247B2 (en) 2012-05-31 2021-08-10 Apple Inc. Systems and method for reducing fixed pattern noise in image data
US9142012B2 (en) 2012-05-31 2015-09-22 Apple Inc. Systems and methods for chroma noise reduction
US8953882B2 (en) 2012-05-31 2015-02-10 Apple Inc. Systems and methods for determining noise statistics of image data
US8817120B2 (en) 2012-05-31 2014-08-26 Apple Inc. Systems and methods for collecting fixed pattern noise statistics of image data
US9077943B2 (en) 2012-05-31 2015-07-07 Apple Inc. Local image statistics collection
US9105078B2 (en) 2012-05-31 2015-08-11 Apple Inc. Systems and methods for local tone mapping
US9025867B2 (en) 2012-05-31 2015-05-05 Apple Inc. Systems and methods for YCC image processing
US9332239B2 (en) 2012-05-31 2016-05-03 Apple Inc. Systems and methods for RGB image processing
KR102125561B1 (ko) 2013-12-03 2020-06-22 삼성전자주식회사 촬영 장치 및 이의 제어 방법
KR20150090515A (ko) * 2014-01-29 2015-08-06 삼성전자주식회사 고주파수 성분의 위상 변조를 통한 영상 질감 향상 방법 및 그 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437112A (en) * 1980-02-15 1984-03-13 Canon Kabushiki Kaisha Solid-state color imaging apparatus
JPS616612A (ja) * 1984-06-20 1986-01-13 Ricoh Co Ltd Ａｆ情報抽出方法
JP3143907B2 (ja) * 1990-02-27 2001-03-07 ソニー株式会社 サンプリング周波数乗換フィルタ回路
JP2000292681A (ja) * 1999-04-06 2000-10-20 Canon Inc 焦点検出装置
JP3302003B2 (ja) 2000-03-08 2002-07-15 三洋電機株式会社 オートフォーカス機能を有する撮像装置
JP3964718B2 (ja) * 2002-04-05 2007-08-22 三菱電機株式会社 撮像装置及び携帯端末
JP4298219B2 (ja) * 2002-05-10 2009-07-15 キヤノン株式会社 撮像装置及び撮像方法
JP2004347977A (ja) * 2003-05-23 2004-12-09 Ricoh Co Ltd デジタルスチルカメラ
JP2008199477A (ja) * 2007-02-15 2008-08-28 Matsushita Electric Ind Co Ltd 撮像装置

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Publication number Publication date
US8175450B2 (en) 2012-05-08
JP2010081387A (ja) 2010-04-08
US20100080547A1 (en) 2010-04-01

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