JP2001208959A - 撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体 - Google Patents

撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体

Info

Publication number
JP2001208959A
JP2001208959A JP2000014794A JP2000014794A JP2001208959A JP 2001208959 A JP2001208959 A JP 2001208959A JP 2000014794 A JP2000014794 A JP 2000014794A JP 2000014794 A JP2000014794 A JP 2000014794A JP 2001208959 A JP2001208959 A JP 2001208959A
Authority
JP
Japan
Prior art keywords
focus
predetermined condition
search
focus position
mode
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
JP2000014794A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001208959A5 (https=
Inventor
Masahiko Sugimoto
雅彦 杉本
Yoshiharu Gotanda
芳治 五反田
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP2000014794A priority Critical patent/JP2001208959A/ja
Priority to US09/737,968 priority patent/US7242434B2/en
Publication of JP2001208959A publication Critical patent/JP2001208959A/ja
Priority to US11/604,348 priority patent/US7821568B2/en
Publication of JP2001208959A5 publication Critical patent/JP2001208959A5/ja
Pending 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
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
JP2000014794A 2000-01-24 2000-01-24 撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体 Pending JP2001208959A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000014794A JP2001208959A (ja) 2000-01-24 2000-01-24 撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体
US09/737,968 US7242434B2 (en) 2000-01-24 2000-12-18 Imaging device, automatic focusing method and recording medium on which a program is recorded
US11/604,348 US7821568B2 (en) 2000-01-24 2006-11-27 Imaging device, automatic focusing method and recording medium on which a program is recorded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000014794A JP2001208959A (ja) 2000-01-24 2000-01-24 撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007162156A Division JP2007249238A (ja) 2007-06-20 2007-06-20 撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体

Publications (2)

Publication Number Publication Date
JP2001208959A true JP2001208959A (ja) 2001-08-03
JP2001208959A5 JP2001208959A5 (https=) 2007-02-15

Family

ID=18542192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000014794A Pending JP2001208959A (ja) 2000-01-24 2000-01-24 撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体

Country Status (2)

Country Link
US (2) US7242434B2 (https=)
JP (1) JP2001208959A (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007101907A (ja) * 2005-10-05 2007-04-19 Ricoh Co Ltd オートフォーカス制御装置およびこのオートフォーカス制御装置を用いた画像形成装置、並びにオートフォーカス制御方法
US7298411B2 (en) 2002-05-28 2007-11-20 Fujifilm Corporation Digital camera
JP2008145782A (ja) * 2006-12-11 2008-06-26 Pentax Corp 焦点調節装置を備えたカメラ
JP2008203862A (ja) * 2001-11-28 2008-09-04 Hewlett Packard Co <Hp> 写真撮影者の要求速度に従って動作するカメラ
US7725018B2 (en) 2006-08-01 2010-05-25 Canon Kabushiki Kaisha Focus control apparatus, image sensing apparatus and focus control method
US8059186B2 (en) 2006-12-19 2011-11-15 Hoya Corporation Camera having a focus adjusting system and a face recognition function
US8169530B2 (en) 2007-06-19 2012-05-01 Pentax Ricoh Imaging Company Camera having an autofocusing system

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003066321A (ja) * 2001-08-29 2003-03-05 Mega Chips Corp Ａｆ制御装置およびａｆ制御方法
JP3921069B2 (ja) * 2001-10-15 2007-05-30 株式会社リコー 撮像装置
JP3992992B2 (ja) * 2002-02-19 2007-10-17 株式会社リコー 被写体像取得装置
JP4105957B2 (ja) * 2002-03-12 2008-06-25 カシオ計算機株式会社 撮像装置及び撮像方法
JP2003333416A (ja) * 2002-05-17 2003-11-21 Minolta Co Ltd デジタルカメラ
JP3762725B2 (ja) * 2002-08-22 2006-04-05 オリンパス株式会社 撮像システムおよび画像処理プログラム
JP2005173269A (ja) * 2003-12-11 2005-06-30 Canon Inc 光学機器
KR100562404B1 (ko) 2003-12-19 2006-03-17 삼성테크윈 주식회사 추가 스캐닝이 수행되는 카메라의 자동 포커싱 방법
CN100448267C (zh) * 2004-02-06 2008-12-31 株式会社尼康 数码相机
US7511759B2 (en) 2004-02-18 2009-03-31 Canon Kabushiki Kaisha Image pickup apparatus, control method thereof, control program thereof and storage medium, with movement of focus lens on basis of evaluation values extracted by long period scan upon failure of detection of peak position by short period scan
US7518651B2 (en) * 2004-05-28 2009-04-14 Aptina Imaging Corporation Multiple image autofocus
US20050275745A1 (en) * 2004-06-09 2005-12-15 Premier Image Technology Corporation Quick focusing method for a digital camera
KR101058009B1 (ko) * 2004-08-06 2011-08-19 삼성전자주식회사 디지털 촬영 장치에서의 자동 포커싱 방법, 및 이 방법을채용한 디지털 촬영 장치
JP2006058405A (ja) * 2004-08-18 2006-03-02 Casio Comput Co Ltd カメラ装置、オートフォーカス制御方法
US7515816B2 (en) * 2004-12-10 2009-04-07 Casio Computer Co., Ltd. Imaging apparatus having a focus function
JP4193804B2 (ja) * 2005-02-03 2008-12-10 カシオ計算機株式会社 撮像装置、画像記憶装置、撮像方法、記憶方法及びプログラム
JP4957943B2 (ja) * 2005-09-07 2012-06-20 カシオ計算機株式会社 撮像装置及びそのプログラム
GB2431804B (en) * 2005-10-31 2011-04-13 Hewlett Packard Development Co Image capture device and method of capturing an image
JP2007322978A (ja) * 2006-06-05 2007-12-13 Pentax Corp 焦点検出方法および焦点検出装置
JP4943769B2 (ja) * 2006-08-15 2012-05-30 富士フイルム株式会社 撮影装置および合焦位置探索方法
KR100831661B1 (ko) * 2006-12-06 2008-05-22 삼성전자주식회사 이미지 센서를 구비하는 촬영 장치와 그 사진 촬영 방법
JP2008170645A (ja) * 2007-01-10 2008-07-24 Olympus Corp フォーカス制御装置及び撮像装置
JP2011029905A (ja) * 2009-07-24 2011-02-10 Fujifilm Corp 撮像装置、方法およびプログラム
JP5775679B2 (ja) * 2010-09-08 2015-09-09 オリンパス株式会社 デジタルカメラ
US9313390B2 (en) * 2011-04-08 2016-04-12 Qualcomm Incorporated Systems and methods to calibrate a multi camera device
JP2015198391A (ja) * 2014-04-02 2015-11-09 キヤノン株式会社 撮像装置、撮像装置の制御方法、およびプログラム
CN104820328B (zh) * 2015-03-27 2017-05-17 浙江大学 一种基于离焦模型曲线计算准焦位置的快速自动对焦方法
CN121691907A (zh) * 2026-02-10 2026-03-17 天津云圣智能科技有限责任公司 光学镜头聚焦处理方法、装置、设备及介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216285B2 (ja) * 1992-11-30 2001-10-09 キヤノン株式会社 光学機器
JPH05216093A (ja) 1992-01-31 1993-08-27 Canon Inc 動作モ−ド初期設定機能付カメラ
JPH0622259A (ja) 1992-06-30 1994-01-28 Canon Inc 記録装置
JP3494479B2 (ja) * 1994-09-01 2004-02-09 株式会社リコー フォーカス制御装置
JP3604750B2 (ja) 1994-12-09 2004-12-22 キヤノン株式会社 自動合焦装置
JP3836890B2 (ja) 1994-12-19 2006-10-25 オリンパス株式会社 カメラ
JP3425823B2 (ja) 1995-04-28 2003-07-14 富士写真光機株式会社 自動焦点調節装置
US6396540B1 (en) * 1995-09-20 2002-05-28 Canon Kabushiki Kaisha Video camera system with interchangeable lens assembly
JP3220929B2 (ja) 1995-12-22 2001-10-22 富士写真光機株式会社 ビデオカメラのオートフォーカス制御方法
JP3791012B2 (ja) * 1996-01-11 2006-06-28 ソニー株式会社 フォーカス制御装置
US5815748A (en) * 1996-02-15 1998-09-29 Minolta Co., Ltd. Camera
JP3683653B2 (ja) 1996-08-16 2005-08-17 富士写真フイルム株式会社 フイルムスキャナーの自動焦点調節装置
JPH1048512A (ja) 1996-08-01 1998-02-20 Sankyo Seiki Mfg Co Ltd オートフォーカス装置
JPH10142488A (ja) 1996-11-15 1998-05-29 Konica Corp 自動合焦装置
JP3226861B2 (ja) 1996-12-18 2001-11-05 株式会社不二越 自動焦点合わせ方法
JP3907794B2 (ja) 1997-08-21 2007-04-18 ティーオーエー株式会社 オートフォーカス装置
JPH11153750A (ja) 1997-11-19 1999-06-08 Olympus Optical Co Ltd 多点測距装置
JP2000131598A (ja) * 1998-10-23 2000-05-12 Olympus Optical Co Ltd 自動焦点調節装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203862A (ja) * 2001-11-28 2008-09-04 Hewlett Packard Co <Hp> 写真撮影者の要求速度に従って動作するカメラ
US7298411B2 (en) 2002-05-28 2007-11-20 Fujifilm Corporation Digital camera
JP2007101907A (ja) * 2005-10-05 2007-04-19 Ricoh Co Ltd オートフォーカス制御装置およびこのオートフォーカス制御装置を用いた画像形成装置、並びにオートフォーカス制御方法
US7725018B2 (en) 2006-08-01 2010-05-25 Canon Kabushiki Kaisha Focus control apparatus, image sensing apparatus and focus control method
JP2008145782A (ja) * 2006-12-11 2008-06-26 Pentax Corp 焦点調節装置を備えたカメラ
US8059186B2 (en) 2006-12-19 2011-11-15 Hoya Corporation Camera having a focus adjusting system and a face recognition function
US8169530B2 (en) 2007-06-19 2012-05-01 Pentax Ricoh Imaging Company Camera having an autofocusing system

Also Published As

Publication number Publication date
US7242434B2 (en) 2007-07-10
US20010010556A1 (en) 2001-08-02
US20070070238A1 (en) 2007-03-29
US7821568B2 (en) 2010-10-26

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