DE60320053D1 - Bildaufnahmegerät - Google Patents

Bildaufnahmegerät

Info

Publication number
DE60320053D1
DE60320053D1 DE60320053T DE60320053T DE60320053D1 DE 60320053 D1 DE60320053 D1 DE 60320053D1 DE 60320053 T DE60320053 T DE 60320053T DE 60320053 T DE60320053 T DE 60320053T DE 60320053 D1 DE60320053 D1 DE 60320053D1
Authority
DE
Germany
Prior art keywords
imaging device
imaging
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 - Lifetime
Application number
DE60320053T
Other languages
English (en)
Other versions
DE60320053T2 (de
Inventor
Kenji Shiraishi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE60320053D1 publication Critical patent/DE60320053D1/de
Application granted granted Critical
Publication of DE60320053T2 publication Critical patent/DE60320053T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Color Television Image Signal Generators (AREA)
  • Exposure Control For Cameras (AREA)
  • Focusing (AREA)
DE60320053T 2002-02-07 2003-02-07 Bildaufnahmegerät Expired - Lifetime DE60320053T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002030263A JP3934954B2 (ja) 2002-02-07 2002-02-07 撮像装置
JP2002030263 2002-02-07

Publications (2)

Publication Number Publication Date
DE60320053D1 true DE60320053D1 (de) 2008-05-15
DE60320053T2 DE60320053T2 (de) 2009-06-04

Family

ID=27606505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60320053T Expired - Lifetime DE60320053T2 (de) 2002-02-07 2003-02-07 Bildaufnahmegerät

Country Status (4)

Country Link
US (1) US7324150B2 (de)
EP (1) EP1335589B1 (de)
JP (1) JP3934954B2 (de)
DE (1) DE60320053T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3934954B2 (ja) 2002-02-07 2007-06-20 株式会社リコー 撮像装置
JP3867687B2 (ja) * 2003-07-08 2007-01-10 コニカミノルタフォトイメージング株式会社 撮像装置
JP4136841B2 (ja) * 2003-08-18 2008-08-20 株式会社リコー 撮像装置
US7598997B2 (en) * 2004-01-14 2009-10-06 Ricoh Company, Ltd. Imaging apparatus and focus control method based on a number of automatic focus scan stages, and recording medium storing a program for executing such a method
JP4310239B2 (ja) * 2004-06-03 2009-08-05 キヤノン株式会社 撮像装置及び撮像方法並びにプログラム及び記憶媒体
JP4724478B2 (ja) * 2005-06-21 2011-07-13 株式会社リコー 撮像装置、撮像制御方法およびコンピュータ読取り可能の記録媒体
JP2007243769A (ja) * 2006-03-10 2007-09-20 Sanyo Electric Co Ltd カメラ
EP2026567B1 (de) 2007-07-31 2010-10-06 Ricoh Company, Ltd. Bilderzeugungsvorrichtung und Bilderzeugungsverfahren
US7884866B2 (en) * 2007-09-14 2011-02-08 Ricoh Company, Ltd. Imaging apparatus and imaging method
EP2186345B1 (de) * 2007-09-14 2019-04-17 Ricoh Company, Ltd. Bildgebungsvorrichtung und abbildungsverfahren
JP4999641B2 (ja) * 2007-11-02 2012-08-15 富士フイルム株式会社 撮像装置および方法
JP5048468B2 (ja) 2007-11-28 2012-10-17 富士フイルム株式会社 撮像装置およびその撮像方法
US8586247B2 (en) 2009-12-11 2013-11-19 Samsung Sdi Co., Ltd. Positive electrode active material comprising an agglomeration of at least two primary particles for lithium battery and lithium battery using the same
JP6302679B2 (ja) * 2014-01-20 2018-03-28 株式会社 日立産業制御ソリューションズ 撮像装置、撮像方法、フォーカス制御装置
KR101973300B1 (ko) 2014-10-17 2019-04-26 가부시키가이샤 리코 차량용 화상 표시 시스템
CN111131696B (zh) * 2019-12-18 2021-08-17 中移（杭州）信息技术有限公司 对焦方法、装置、终端及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249317B1 (en) * 1990-08-01 2001-06-19 Minolta Co., Ltd. Automatic exposure control apparatus
US5185669A (en) * 1990-10-01 1993-02-09 Sony Corporation Still video camera with white balance and image pickup lens adjustment
US5751354A (en) * 1994-04-28 1998-05-12 Canon Kabushiki Kaisha Image sensing apparatus and method with exposure performed based on focus evaluation values
US20050083428A1 (en) * 1995-03-17 2005-04-21 Hiroto Ohkawara Image pickup apparatus
US6181378B1 (en) * 1996-06-14 2001-01-30 Asahi Kogaku Kogyo Kabushiki Kaisha Image reading device
JPH1184228A (ja) * 1997-09-08 1999-03-26 Olympus Optical Co Ltd 自動焦点調節装置
JP2002258344A (ja) 2001-02-28 2002-09-11 Olympus Optical Co Ltd カメラ
JP3957147B2 (ja) 2002-01-16 2007-08-15 富士フイルム株式会社 合焦装置
JP3934954B2 (ja) 2002-02-07 2007-06-20 株式会社リコー 撮像装置

Also Published As

Publication number Publication date
US20030146988A1 (en) 2003-08-07
EP1335589A1 (de) 2003-08-13
JP2003232984A (ja) 2003-08-22
DE60320053T2 (de) 2009-06-04
US7324150B2 (en) 2008-01-29
EP1335589B1 (de) 2008-04-02
JP3934954B2 (ja) 2007-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition