DE602008002875D1 - Bildgebungsvorrichtung und Fokussteuerverfahren - Google Patents

Bildgebungsvorrichtung und Fokussteuerverfahren

Info

Publication number
DE602008002875D1
DE602008002875D1 DE602008002875T DE602008002875T DE602008002875D1 DE 602008002875 D1 DE602008002875 D1 DE 602008002875D1 DE 602008002875 T DE602008002875 T DE 602008002875T DE 602008002875 T DE602008002875 T DE 602008002875T DE 602008002875 D1 DE602008002875 D1 DE 602008002875D1
Authority
DE
Germany
Prior art keywords
control method
imaging device
focus control
focus
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.)
Active
Application number
DE602008002875T
Other languages
English (en)
Inventor
Riichi Ono
Shinichi Fujii
Tomoomi Ito
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE602008002875D1 publication Critical patent/DE602008002875D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • 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
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals
    • 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
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
DE602008002875T 2007-09-11 2008-08-21 Bildgebungsvorrichtung und Fokussteuerverfahren Active DE602008002875D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007235150A JP2009069255A (ja) 2007-09-11 2007-09-11 撮像装置および合焦制御方法

Publications (1)

Publication Number Publication Date
DE602008002875D1 true DE602008002875D1 (de) 2010-11-18

Family

ID=40032501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002875T Active DE602008002875D1 (de) 2007-09-11 2008-08-21 Bildgebungsvorrichtung und Fokussteuerverfahren

Country Status (5)

Country Link
US (1) US7822334B2 (de)
EP (1) EP2037321B1 (de)
JP (1) JP2009069255A (de)
CN (1) CN101387733B (de)
DE (1) DE602008002875D1 (de)

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JP2011004391A (ja) * 2009-05-21 2011-01-06 Panasonic Corp カメラシステム、カメラ本体および交換レンズユニット
JP5355252B2 (ja) * 2009-06-30 2013-11-27 キヤノン株式会社 撮像装置及びその制御方法
JP2011017800A (ja) * 2009-07-07 2011-01-27 Canon Inc 焦点検出装置
TWI413846B (zh) * 2009-09-16 2013-11-01 Altek Corp Continuous focus method of digital camera
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JP5653035B2 (ja) * 2009-12-22 2015-01-14 キヤノン株式会社 撮像装置、焦点検出方法、および制御方法
JP5212396B2 (ja) * 2010-02-10 2013-06-19 株式会社ニコン 焦点検出装置
JP5764884B2 (ja) * 2010-08-16 2015-08-19 ソニー株式会社 撮像素子および撮像装置
US9532033B2 (en) * 2010-11-29 2016-12-27 Nikon Corporation Image sensor and imaging device
JP5165099B2 (ja) * 2010-12-10 2013-03-21 キヤノン株式会社 撮像装置及びレンズユニット
JP2012133232A (ja) * 2010-12-22 2012-07-12 Fujitsu Ltd 撮影装置及び撮影制御方法
JP5195942B2 (ja) * 2011-01-24 2013-05-15 ブラザー工業株式会社 走査型画像表示装置
JP5744545B2 (ja) * 2011-01-31 2015-07-08 キヤノン株式会社 固体撮像装置およびカメラ
JP5818451B2 (ja) * 2011-02-09 2015-11-18 キヤノン株式会社 撮像装置および制御方法
JP2012173531A (ja) * 2011-02-22 2012-09-10 Sony Corp 撮像装置、およびフォーカス制御方法、並びにプログラム
JP5808123B2 (ja) * 2011-03-24 2015-11-10 キヤノン株式会社 撮像装置、撮像装置の制御方法及びプログラム
JP6069817B2 (ja) * 2011-06-29 2017-02-01 株式会社ニコン 焦点調節装置およびそれを備えた撮像装置
US10250793B2 (en) * 2011-06-29 2019-04-02 Nikon Corporation Focus adjustment device having a control unit that drives a focus adjustment optical system to a focused position acquired first by either a contrast detection system or a phase difference detection system
TWI443436B (zh) 2011-07-29 2014-07-01 Ability Entpr Co Ltd 閃光燈模組及影像擷取系統
JP2013200366A (ja) * 2012-03-23 2013-10-03 Sony Corp カメラモジュールおよびカメラ装置
JP2014178474A (ja) * 2013-03-14 2014-09-25 Sony Corp デジタル顕微鏡装置、その合焦位置探索方法およびプログラム
US9197809B2 (en) * 2013-05-01 2015-11-24 Canon Kabushiki Kaisha Image pickup apparatus, method of controlling image pickup apparatus, and non-transitory computer-readable storage medium
CN105594197A (zh) * 2013-09-27 2016-05-18 富士胶片株式会社 摄像装置及摄像方法
US9742980B2 (en) * 2013-11-01 2017-08-22 Canon Kabushiki Kaisha Focus control apparatus and control method therefor
JP6287086B2 (ja) * 2013-11-11 2018-03-07 株式会社リコー 撮像装置及び画像読み取り装置
JP6335482B2 (ja) * 2013-11-13 2018-05-30 キヤノン株式会社 撮像装置及びその制御方法、プログラム
US9894728B2 (en) * 2013-11-26 2018-02-13 Rensselaer Polytechnic Institute Flash lighting with optimized power-distribution
US9681038B2 (en) * 2014-09-15 2017-06-13 Lg Electronics Inc. Mobile terminal and method for setting a focal point value
US9967451B2 (en) * 2014-09-30 2018-05-08 Canon Kabushiki Kaisha Imaging apparatus and imaging method that determine whether an object exists in a refocusable range on the basis of distance information and pupil division of photoelectric converters
CN107407789B (zh) * 2015-03-30 2019-02-15 富士胶片株式会社 对焦控制装置及方法、镜头装置、摄像装置以及记录介质
US10621729B2 (en) * 2016-06-12 2020-04-14 Apple Inc. Adaptive focus sweep techniques for foreground/background separation
JP2018087859A (ja) 2016-11-28 2018-06-07 オリンパス株式会社 焦点調節装置及び焦点調節方法
JP7207296B2 (ja) * 2017-03-30 2023-01-18 ソニーグループ株式会社 撮像装置とフォーカス制御方法およびフォーカス判定方法
US10225457B1 (en) * 2017-09-06 2019-03-05 Mitutoyo Corporation Stabilizing operation of a high speed variable focal length tunable acoustic gradient lens in an imaging system
JP7137355B2 (ja) * 2018-05-18 2022-09-14 キヤノン株式会社 撮像システム及びその制御方法、プログラム、記憶媒体
JP7142507B2 (ja) * 2018-07-23 2022-09-27 キヤノン株式会社 画像処理装置および画像処理方法、ならびに撮像装置
CN113532274B (zh) * 2021-07-13 2022-05-17 苏州天准科技股份有限公司 光学影像测量设备、方法、存储介质和终端
DE102022125838A1 (de) 2022-10-06 2024-04-11 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Bildsensor

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JP2004109690A (ja) * 2002-09-19 2004-04-08 Canon Inc カメラシステムおよびカメラ
JP2005092085A (ja) * 2003-09-19 2005-04-07 Canon Inc 焦点検出及び調節方法並びに焦点検出及び調節装置
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JP4646583B2 (ja) * 2004-09-17 2011-03-09 キヤノン株式会社 撮像装置及びその制御方法
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JP2006251065A (ja) * 2005-03-08 2006-09-21 Canon Inc ハイブリッドａｆカメラ
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Also Published As

Publication number Publication date
EP2037321B1 (de) 2010-10-06
EP2037321A1 (de) 2009-03-18
CN101387733A (zh) 2009-03-18
JP2009069255A (ja) 2009-04-02
US20090067828A1 (en) 2009-03-12
CN101387733B (zh) 2011-01-12
US7822334B2 (en) 2010-10-26

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