JP5953049B2 - 内視鏡システム - Google Patents

内視鏡システム Download PDF

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Publication number
JP5953049B2
JP5953049B2 JP2012011975A JP2012011975A JP5953049B2 JP 5953049 B2 JP5953049 B2 JP 5953049B2 JP 2012011975 A JP2012011975 A JP 2012011975A JP 2012011975 A JP2012011975 A JP 2012011975A JP 5953049 B2 JP5953049 B2 JP 5953049B2
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Japan
Prior art keywords
unit
focus control
control unit
focus
operation information
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JP2012011975A
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Japanese (ja)
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JP2013150658A5 (https=
JP2013150658A (ja
Inventor
順平 高橋
順平 高橋
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Olympus Corp
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Olympus Corp
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Priority to JP2012011975A priority Critical patent/JP5953049B2/ja
Priority to US13/735,408 priority patent/US20130188029A1/en
Publication of JP2013150658A publication Critical patent/JP2013150658A/ja
Publication of JP2013150658A5 publication Critical patent/JP2013150658A5/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
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2012011975A 2012-01-24 2012-01-24 内視鏡システム Active JP5953049B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012011975A JP5953049B2 (ja) 2012-01-24 2012-01-24 内視鏡システム
US13/735,408 US20130188029A1 (en) 2012-01-24 2013-01-07 Endoscope system and method for controlling endoscope system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012011975A JP5953049B2 (ja) 2012-01-24 2012-01-24 内視鏡システム

Publications (3)

Publication Number Publication Date
JP2013150658A JP2013150658A (ja) 2013-08-08
JP2013150658A5 JP2013150658A5 (https=) 2015-03-05
JP5953049B2 true JP5953049B2 (ja) 2016-07-13

Family

ID=48796904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012011975A Active JP5953049B2 (ja) 2012-01-24 2012-01-24 内視鏡システム

Country Status (2)

Country Link
US (1) US20130188029A1 (https=)
JP (1) JP5953049B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6249769B2 (ja) * 2013-12-27 2017-12-20 オリンパス株式会社 内視鏡装置、内視鏡装置の作動方法及びプログラム
JP6453543B2 (ja) * 2014-01-22 2019-01-16 オリンパス株式会社 内視鏡装置及び内視鏡装置の作動方法
CN107005647B (zh) * 2014-12-02 2020-08-11 奥林巴斯株式会社 对焦控制装置、内窥镜装置以及对焦控制装置的控制方法
JP6670854B2 (ja) * 2016-01-15 2020-03-25 オリンパス株式会社 フォーカス制御装置、内視鏡装置及びフォーカス制御装置の作動方法
JP6670853B2 (ja) 2016-01-15 2020-03-25 オリンパス株式会社 フォーカス制御装置、内視鏡装置及びフォーカス制御装置の作動方法
JP7009636B2 (ja) * 2018-08-17 2022-01-25 富士フイルム株式会社 内視鏡システム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02239833A (ja) * 1989-03-13 1990-09-21 Olympus Optical Co Ltd 電子内視鏡
MX9605297A (es) * 1994-05-03 1997-12-31 Electro Wire Products Inc Modulo de distribucion de potencia.
JP3594254B2 (ja) * 1994-10-06 2004-11-24 オリンパス株式会社 内視鏡装置
JP3811230B2 (ja) * 1996-10-21 2006-08-16 オリンパス株式会社 内視鏡装置
JP4338331B2 (ja) * 2001-03-02 2009-10-07 Ｈｏｙａ株式会社 内視鏡装置
EP2322077A1 (en) * 2002-03-18 2011-05-18 Optim, Inc. Identifying the status of a reusable instrument
JP4142363B2 (ja) * 2002-07-23 2008-09-03 Ｈｏｙａ株式会社 オートフォーカス電子内視鏡
US20070213590A1 (en) * 2003-10-09 2007-09-13 Gyntec Medical, Inc. Apparatus and methods for examining, visualizing, diagnosing, manipulating, treating and recording of abnormalities within interior regions of body cavities
WO2005110202A1 (ja) * 2004-05-14 2005-11-24 Olympus Medical Systems Corp. 電子内視鏡
US8079950B2 (en) * 2005-09-29 2011-12-20 Intuitive Surgical Operations, Inc. Autofocus and/or autoscaling in telesurgery
JP2007286613A (ja) * 2006-03-22 2007-11-01 Fujinon Corp 内視鏡装置
JP5219931B2 (ja) * 2009-06-05 2013-06-26 Ｈｏｙａ株式会社 電子内視鏡のレンズ位置制御装置
JP2011110072A (ja) * 2009-11-24 2011-06-09 Panasonic Corp 口腔内カメラ
JP5385163B2 (ja) * 2010-01-06 2014-01-08 オリンパスメディカルシステムズ株式会社 内視鏡システム
JP5421828B2 (ja) * 2010-03-17 2014-02-19 富士フイルム株式会社 内視鏡観察支援システム、並びに、内視鏡観察支援装置、その作動方法およびプログラム
JP5951211B2 (ja) * 2011-10-04 2016-07-13 オリンパス株式会社 合焦制御装置及び内視鏡装置
JP6137847B2 (ja) * 2013-01-28 2017-05-31 オリンパス株式会社 撮像装置及び撮像装置の制御方法
US9451876B2 (en) * 2013-10-21 2016-09-27 Olympus Corporation Endoscope system and focus control method for endoscope system

Also Published As

Publication number Publication date
US20130188029A1 (en) 2013-07-25
JP2013150658A (ja) 2013-08-08

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