JP5411508B2 - 撮像装置及びその制御方法 - Google Patents

撮像装置及びその制御方法 Download PDF

Info

Publication number
JP5411508B2
JP5411508B2 JP2009001825A JP2009001825A JP5411508B2 JP 5411508 B2 JP5411508 B2 JP 5411508B2 JP 2009001825 A JP2009001825 A JP 2009001825A JP 2009001825 A JP2009001825 A JP 2009001825A JP 5411508 B2 JP5411508 B2 JP 5411508B2
Authority
JP
Japan
Prior art keywords
focus
image
focus lens
evaluation value
image signal
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
JP2009001825A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010160269A (ja
JP2010160269A5 (enExample
Inventor
宏幸 荻野
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 JP2009001825A priority Critical patent/JP5411508B2/ja
Priority to US12/651,904 priority patent/US8300137B2/en
Publication of JP2010160269A publication Critical patent/JP2010160269A/ja
Publication of JP2010160269A5 publication Critical patent/JP2010160269A5/ja
Application granted granted Critical
Publication of JP5411508B2 publication Critical patent/JP5411508B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G03B13/36—Autofocus systems
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/634—Warning indications
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Color Television Image Signal Generators (AREA)
JP2009001825A 2009-01-07 2009-01-07 撮像装置及びその制御方法 Expired - Fee Related JP5411508B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009001825A JP5411508B2 (ja) 2009-01-07 2009-01-07 撮像装置及びその制御方法
US12/651,904 US8300137B2 (en) 2009-01-07 2010-01-04 Image sensing apparatus providing driving direction of focus lens for attaining in-focus state and control method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009001825A JP5411508B2 (ja) 2009-01-07 2009-01-07 撮像装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2010160269A JP2010160269A (ja) 2010-07-22
JP2010160269A5 JP2010160269A5 (enExample) 2011-12-01
JP5411508B2 true JP5411508B2 (ja) 2014-02-12

Family

ID=42311447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009001825A Expired - Fee Related JP5411508B2 (ja) 2009-01-07 2009-01-07 撮像装置及びその制御方法

Country Status (2)

Country Link
US (1) US8300137B2 (enExample)
JP (1) JP5411508B2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8525923B2 (en) * 2010-08-30 2013-09-03 Samsung Electronics Co., Ltd. Focusing method and apparatus, and recording medium for recording the method
US8600226B2 (en) * 2010-08-30 2013-12-03 Samsung Electronics Co., Ltd. Focusing methods and apparatus, and recording media for recording the methods
KR101720776B1 (ko) * 2010-12-27 2017-03-28 삼성전자주식회사 디지털 영상 촬영 장치 및 이의 제어 방법
TWI440951B (zh) * 2011-11-09 2014-06-11 Altek Corp 鏡頭致動裝置及其鏡頭致動方法
CN103124329B (zh) * 2011-11-18 2018-08-14 三星电子株式会社 图像拾取设备、驱动控制方法
US9122129B2 (en) 2011-11-18 2015-09-01 Samsung Electronics Co., Ltd. Image pickup apparatus, driving control method thereof, and computer-readable recording medium
JP6172901B2 (ja) * 2012-08-06 2017-08-02 オリンパス株式会社 撮像装置
KR20140091959A (ko) * 2013-01-14 2014-07-23 삼성전자주식회사 초점상태 표시장치
US9124823B2 (en) * 2013-05-20 2015-09-01 Omnivision Technologies, Inc. Image sensor with fast intra-frame focus
US9462179B2 (en) 2013-05-20 2016-10-04 Omnivision Technologies, Inc. Image sensor with fast intra-frame focus
JP6102558B2 (ja) * 2013-06-20 2017-03-29 ソニー株式会社 撮像装置および情報表示方法、ならびに情報処理装置
JP6296887B2 (ja) * 2014-05-07 2018-03-20 キヤノン株式会社 焦点調節装置およびその制御方法
US20160295122A1 (en) * 2015-04-03 2016-10-06 Canon Kabushiki Kaisha Display control apparatus, display control method, and image capturing apparatus
CN106060373B (zh) * 2015-04-03 2019-12-20 佳能株式会社 焦点检测装置及其控制方法
JP6548436B2 (ja) * 2015-04-03 2019-07-24 キヤノン株式会社 焦点検出装置およびその制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0157459B1 (ko) * 1993-02-04 1998-11-16 김광호 렌즈초점제어장치
US6377305B2 (en) * 1997-10-13 2002-04-23 Canon Kabushiki Kaisha Image sensing apparatus
JP4355847B2 (ja) * 2000-09-04 2009-11-04 富士フイルム株式会社 カメラの合焦情報表示装置及びその方法
JP3728241B2 (ja) * 2001-12-20 2005-12-21 キヤノン株式会社 焦点調節装置、撮像装置、合焦方法、プログラム、及び記憶媒体
JP3956284B2 (ja) * 2002-03-12 2007-08-08 コニカミノルタフォトイメージング株式会社 撮像装置
JP2004023747A (ja) * 2002-06-20 2004-01-22 Minolta Co Ltd 電子カメラ
US20040036792A1 (en) * 2002-08-23 2004-02-26 Chikatsu Moriya Camera system and focus information display apparatus
JP2004254256A (ja) * 2003-02-24 2004-09-09 Casio Comput Co Ltd カメラ装置、表示方法及びプログラム
JP2005084632A (ja) * 2003-09-11 2005-03-31 Toshiba Corp 電子カメラおよび電子カメラの制御方法
JP2005140943A (ja) * 2003-11-06 2005-06-02 Canon Inc フォーカスアシスト装置、ドライブユニット、撮影レンズおよび撮影システム
JP2005037963A (ja) * 2004-09-13 2005-02-10 Konica Minolta Photo Imaging Inc デジタルカメラ
JP5247003B2 (ja) * 2006-02-20 2013-07-24 キヤノン株式会社 撮像装置
JP2008216503A (ja) * 2007-03-01 2008-09-18 Canon Inc 撮像装置
JP2009103912A (ja) * 2007-10-23 2009-05-14 Olympus Corp 撮像装置
JP2009229927A (ja) * 2008-03-24 2009-10-08 Olympus Corp オートフォーカス調節装置及び撮像装置

Also Published As

Publication number Publication date
US20100171871A1 (en) 2010-07-08
JP2010160269A (ja) 2010-07-22
US8300137B2 (en) 2012-10-30

Similar Documents

Publication Publication Date Title
JP5411508B2 (ja) 撮像装置及びその制御方法
JP5159515B2 (ja) 画像処理装置およびその制御方法
JP6512810B2 (ja) 撮像装置および制御方法とプログラム
JP4582212B2 (ja) 撮像装置及びプログラム
JP4843002B2 (ja) 撮像装置、および撮像装置制御方法、並びにコンピュータ・プログラム
US8786749B2 (en) Digital photographing apparatus for displaying an icon corresponding to a subject feature and method of controlling the same
US8648960B2 (en) Digital photographing apparatus and control method thereof
JP2010093422A (ja) 撮像装置
JP4730478B2 (ja) 撮像装置、および撮像装置制御方法、並びにプログラム
CN111107276A (zh) 信息处理设备及其控制方法、存储介质以及摄像系统
JPWO2017037978A1 (ja) 検出装置、検出方法、検出プログラムおよび撮像装置
CN102196166A (zh) 摄像装置及显示方法
JP2006208558A (ja) 撮像装置
EP2597612A1 (en) Digital photographing apparatus and control method thereof
KR20130052372A (ko) 디지털 촬영 장치 및 이의 제어 방법
CN101998060B (zh) 通过使用自动聚焦确定抖动图像的方法和设备
JP6431429B2 (ja) 撮像装置およびその制御方法、プログラム、ならびに記憶媒体
KR101567814B1 (ko) 슬라이드 쇼를 제공하는 방법, 장치, 및 컴퓨터 판독가능 저장매체
JP7614798B2 (ja) 表示制御装置及びその制御方法
JP5911300B2 (ja) 撮像装置及びその制御方法
KR101635102B1 (ko) 디지털 촬영 장치 및 이의 제어 방법
JP5125774B2 (ja) カメラ
CN115812177A (zh) 图像处理装置、摄像装置、图像处理方法及程序
JP2018078508A (ja) 表示制御装置、表示制御方法及びプログラム
JP2007286118A (ja) 撮像装置及びその制御方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111012

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20111012

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120604

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120803

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130204

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130404

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20131011

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20131108

R151 Written notification of patent or utility model registration

Ref document number: 5411508

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees