JP5758805B2 - 動的なカメラ焦点合わせ - Google Patents

動的なカメラ焦点合わせ Download PDF

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Publication number
JP5758805B2
JP5758805B2 JP2011525649A JP2011525649A JP5758805B2 JP 5758805 B2 JP5758805 B2 JP 5758805B2 JP 2011525649 A JP2011525649 A JP 2011525649A JP 2011525649 A JP2011525649 A JP 2011525649A JP 5758805 B2 JP5758805 B2 JP 5758805B2
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Japan
Prior art keywords
camera
scene
reference spot
light
roi
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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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JP2011525649A
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English (en)
Japanese (ja)
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JP2012502310A (ja
JP2012502310A5 (enExample
Inventor
カネッティ，イサク
Original Assignee
レイ．フォーカシング・システムズ・リミテッド
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Publication of JP2012502310A publication Critical patent/JP2012502310A/ja
Publication of JP2012502310A5 publication Critical patent/JP2012502310A5/ja
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    • 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
    • H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward 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
    • H04N23/63—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
    • H04N23/673—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)
  • Focusing (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Stroboscope Apparatuses (AREA)
JP2011525649A 2008-09-07 2009-07-17 動的なカメラ焦点合わせ Expired - Fee Related JP5758805B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9491208P 2008-09-07 2008-09-07
US61/094,912 2008-09-07
PCT/IB2009/053111 WO2010026499A2 (en) 2008-09-07 2009-07-17 Dynamic camera focusing

Publications (3)

Publication Number Publication Date
JP2012502310A JP2012502310A (ja) 2012-01-26
JP2012502310A5 JP2012502310A5 (enExample) 2012-09-06
JP5758805B2 true JP5758805B2 (ja) 2015-08-05

Family

ID=41665600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011525649A Expired - Fee Related JP5758805B2 (ja) 2008-09-07 2009-07-17 動的なカメラ焦点合わせ

Country Status (4)

Country Link
US (1) US8570430B2 (enExample)
EP (1) EP2321961A2 (enExample)
JP (1) JP5758805B2 (enExample)
WO (1) WO2010026499A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010026499A2 (en) * 2008-09-07 2010-03-11 Rey. Focusing Systems Ltd. Dynamic camera focusing
US20110080476A1 (en) * 2009-10-02 2011-04-07 Lasx Industries, Inc. High Performance Vision System for Part Registration
US8654152B2 (en) 2010-06-21 2014-02-18 Microsoft Corporation Compartmentalizing focus area within field of view
US9720089B2 (en) * 2012-01-23 2017-08-01 Microsoft Technology Licensing, Llc 3D zoom imager
CN104335588B (zh) * 2012-07-04 2018-10-19 英特尔公司 用于基于感兴趣区域的3d视频译码的方法、系统和设备
US9869544B2 (en) * 2014-08-29 2018-01-16 Blackberry Limited Method to determine length and area measurements within a smartphone camera image
US9794552B1 (en) * 2014-10-31 2017-10-17 Lytx, Inc. Calibration of advanced driver assistance system
US9945936B2 (en) 2015-05-27 2018-04-17 Microsoft Technology Licensing, Llc Reduction in camera to camera interference in depth measurements using spread spectrum
US11172562B2 (en) * 2016-09-20 2021-11-09 Signify Holding B.V. Lighting control
WO2020231518A1 (en) 2019-05-10 2020-11-19 Verily Life Sciences Llc Adjustable optical system for intraocular micro-display
WO2020231517A1 (en) * 2019-05-10 2020-11-19 Verily Life Sciences Llc Natural physio-optical user interface for intraocular microdisplay
KR20210121522A (ko) 2020-03-30 2021-10-08 삼성전자주식회사 카메라의 자동 초점 검출 방법 및 이를 지원하는 전자 장치
US11966555B2 (en) * 2022-01-07 2024-04-23 Charles Allan Wolford Method and apparatus for increasing measurement accuracy using a camera enabled portable computing device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077201B2 (ja) * 1990-12-10 2000-08-14 株式会社ニコン カメラの投光装置
JP2568457Y2 (ja) * 1991-01-17 1998-04-15 旭光学工業株式会社 カメラの測距装置
JPH04340910A (ja) * 1991-05-17 1992-11-27 Sharp Corp オートフォーカス装置
JPH054075A (ja) 1991-06-27 1993-01-14 Orient Denshi Kk 胡瓜の選別装置
JPH054075U (ja) * 1991-07-05 1993-01-22 オリンパス光学工業株式会社 測距装置および測距装置用発信装置
JP3297497B2 (ja) * 1993-07-01 2002-07-02 オリンパス光学工業株式会社 測距装置
US5900927A (en) * 1993-10-13 1999-05-04 Fuji Photo Film Co., Ltd. Variable target autofocusing and range finder for measuring distance to a subject
JP3619545B2 (ja) * 1994-08-23 2005-02-09 オリンパス株式会社 カメラの測距装置
US6028672A (en) * 1996-09-30 2000-02-22 Zheng J. Geng High speed three dimensional imaging method
JPH0875987A (ja) * 1994-09-06 1996-03-22 Asahi Optical Co Ltd カメラの測距装置及び自動焦点調節装置
WO2000019705A1 (en) 1998-09-28 2000-04-06 3Dv Systems, Ltd. Distance measurement with a camera
JP2001159730A (ja) * 1999-12-02 2001-06-12 Ricoh Co Ltd 電子カメラ
JP4402400B2 (ja) * 2003-08-28 2010-01-20 オリンパス株式会社 物体認識装置
US7538813B2 (en) * 2005-05-11 2009-05-26 Sony Ericsson Mobile Communications Ab Digital cameras with triangulation autofocus systems and related methods
WO2010026499A2 (en) * 2008-09-07 2010-03-11 Rey. Focusing Systems Ltd. Dynamic camera focusing

Also Published As

Publication number Publication date
US20110169998A1 (en) 2011-07-14
WO2010026499A2 (en) 2010-03-11
JP2012502310A (ja) 2012-01-26
US8570430B2 (en) 2013-10-29
EP2321961A2 (en) 2011-05-18
WO2010026499A3 (en) 2010-04-22

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