DE102009022331B4 - Endoskopprozessor und Endoskopsystem - Google Patents

Endoskopprozessor und Endoskopsystem Download PDF

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Publication number
DE102009022331B4
DE102009022331B4 DE102009022331.2A DE102009022331A DE102009022331B4 DE 102009022331 B4 DE102009022331 B4 DE 102009022331B4 DE 102009022331 A DE102009022331 A DE 102009022331A DE 102009022331 B4 DE102009022331 B4 DE 102009022331B4
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Germany
Prior art keywords
circuit block
pixel signals
luminance
pixel
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.)
Active
Application number
DE102009022331.2A
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German (de)
English (en)
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DE102009022331A1 (de
Inventor
Yuichi Shibasaki
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.)
Hoya Corp
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Hoya Corp
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Publication date
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Publication of DE102009022331A1 publication Critical patent/DE102009022331A1/de
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Publication of DE102009022331B4 publication Critical patent/DE102009022331B4/de
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    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/045—Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE102009022331.2A 2008-05-21 2009-05-22 Endoskopprozessor und Endoskopsystem Active DE102009022331B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-133527 2008-05-21
JP2008133527A JP5244455B2 (ja) 2008-05-21 2008-05-21 内視鏡プロセッサおよび内視鏡システム

Publications (2)

Publication Number Publication Date
DE102009022331A1 DE102009022331A1 (de) 2009-11-26
DE102009022331B4 true DE102009022331B4 (de) 2019-12-12

Family

ID=41212777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009022331.2A Active DE102009022331B4 (de) 2008-05-21 2009-05-22 Endoskopprozessor und Endoskopsystem

Country Status (3)

Country Link
US (1) US8223198B2 (https=)
JP (1) JP5244455B2 (https=)
DE (1) DE102009022331B4 (https=)

Families Citing this family (50)

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JP2010131161A (ja) * 2008-12-04 2010-06-17 Hoya Corp 光走査型内視鏡プロセッサ、画像処理装置、および光走査型内視鏡システム
JP5396121B2 (ja) 2009-03-26 2014-01-22 オリンパス株式会社 画像処理装置、撮像装置、画像処理プログラムおよび画像処理装置の作動方法
US9713417B2 (en) 2009-06-18 2017-07-25 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US9402533B2 (en) 2011-03-07 2016-08-02 Endochoice Innovation Center Ltd. Endoscope circuit board assembly
US9872609B2 (en) 2009-06-18 2018-01-23 Endochoice Innovation Center Ltd. Multi-camera endoscope
US11278190B2 (en) 2009-06-18 2022-03-22 Endochoice, Inc. Multi-viewing element endoscope
US8926502B2 (en) 2011-03-07 2015-01-06 Endochoice, Inc. Multi camera endoscope having a side service channel
US11547275B2 (en) 2009-06-18 2023-01-10 Endochoice, Inc. Compact multi-viewing element endoscope system
US9706903B2 (en) 2009-06-18 2017-07-18 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US12137873B2 (en) 2009-06-18 2024-11-12 Endochoice, Inc. Compact multi-viewing element endoscope system
US11864734B2 (en) 2009-06-18 2024-01-09 Endochoice, Inc. Multi-camera endoscope
US9901244B2 (en) 2009-06-18 2018-02-27 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
WO2012056453A2 (en) 2010-10-28 2012-05-03 Peermedical Ltd. Optical systems for multi-sensor endoscopes
US9101268B2 (en) 2009-06-18 2015-08-11 Endochoice Innovation Center Ltd. Multi-camera endoscope
US9101287B2 (en) 2011-03-07 2015-08-11 Endochoice Innovation Center Ltd. Multi camera endoscope assembly having multiple working channels
EP3811847B1 (en) 2009-06-18 2026-01-07 EndoChoice, Inc. Multi-camera endoscope
US9642513B2 (en) 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
WO2012077116A1 (en) 2010-12-09 2012-06-14 Peermedical Ltd. Flexible electronic circuit board for a multi-camera endoscope
US9492063B2 (en) 2009-06-18 2016-11-15 Endochoice Innovation Center Ltd. Multi-viewing element endoscope
US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
US12220105B2 (en) 2010-06-16 2025-02-11 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US10080486B2 (en) 2010-09-20 2018-09-25 Endochoice Innovation Center Ltd. Multi-camera endoscope having fluid channels
US9560953B2 (en) 2010-09-20 2017-02-07 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
JP5570373B2 (ja) * 2010-09-29 2014-08-13 富士フイルム株式会社 内視鏡システム
JP5244164B2 (ja) * 2010-10-18 2013-07-24 富士フイルム株式会社 内視鏡装置
US12204087B2 (en) 2010-10-28 2025-01-21 Endochoice, Inc. Optical systems for multi-sensor endoscopes
US9320419B2 (en) 2010-12-09 2016-04-26 Endochoice Innovation Center Ltd. Fluid channeling component of a multi-camera endoscope
US11889986B2 (en) 2010-12-09 2024-02-06 Endochoice, Inc. Flexible electronic circuit board for a multi-camera endoscope
JP5309120B2 (ja) * 2010-12-20 2013-10-09 富士フイルム株式会社 内視鏡装置
EP2672878B1 (en) 2011-02-07 2017-11-22 Endochoice Innovation Center Ltd. Multi-element cover for a multi-camera endoscope
CA2798716A1 (en) 2011-12-13 2013-06-13 Endochoice Innovation Center Ltd. Removable tip endoscope
CA2798729A1 (en) 2011-12-13 2013-06-13 Peermedical Ltd. Rotatable connector for an endoscope
US9560954B2 (en) 2012-07-24 2017-02-07 Endochoice, Inc. Connector for use with endoscope
US9986899B2 (en) 2013-03-28 2018-06-05 Endochoice, Inc. Manifold for a multiple viewing elements endoscope
US9993142B2 (en) 2013-03-28 2018-06-12 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US10499794B2 (en) 2013-05-09 2019-12-10 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
JP6113116B2 (ja) * 2014-03-31 2017-04-12 富士フイルム株式会社 医用画像処理装置及びその作動方法並びに内視鏡システム
JP6121368B2 (ja) * 2014-06-27 2017-04-26 富士フイルム株式会社 医用画像処理装置及びその作動方法並びに内視鏡システム
AU2016214922B2 (en) 2015-02-02 2019-07-25 Stryker European Operations Limited Methods and systems for characterizing tissue of a subject
WO2017051229A1 (en) * 2015-09-23 2017-03-30 Novadaq Technologies Inc. Methods and systems for management of data derived from medical imaging
EP3490454A4 (en) 2016-07-29 2020-08-05 Novadaq Technologies ULC METHODS AND SYSTEMS FOR CHARACTERIZING A SUBJECT FABRIC USING MACHINE LEARNING
JP6392486B1 (ja) * 2017-02-01 2018-09-19 オリンパス株式会社 内視鏡システム
JP6383829B2 (ja) * 2017-03-29 2018-08-29 富士フイルム株式会社 医用画像処理装置及びその作動方法並びに内視鏡システム
JP6456459B2 (ja) * 2017-11-16 2019-01-23 富士フイルム株式会社 医用画像処理装置
WO2020084651A1 (ja) 2018-10-22 2020-04-30 オリンパス株式会社 画像処理装置、画像処理方法、内視鏡システムおよび内視鏡観察方法
JP6659817B2 (ja) * 2018-12-18 2020-03-04 富士フイルム株式会社 医用画像処理装置
JP7374600B2 (ja) * 2019-03-22 2023-11-07 ソニー・オリンパスメディカルソリューションズ株式会社 医療用画像処理装置及び医療用観察システム
WO2021033326A1 (ja) * 2019-08-22 2021-02-25 オリンパス株式会社 撮像素子、内視鏡および内視鏡システム
JP7628871B2 (ja) * 2021-04-06 2025-02-12 富士フイルム株式会社 医用画像処理装置及びその作動方法
JP7724944B2 (ja) * 2022-03-10 2025-08-18 オリンパス株式会社 画像信号処理装置、内視鏡システム、画像信号処理方法、及び画像信号処理プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002143079A (ja) 2000-11-10 2002-05-21 Asahi Optical Co Ltd 電子内視鏡装置
JP2006192058A (ja) 2005-01-13 2006-07-27 Pentax Corp 画像処理装置

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JP2713837B2 (ja) * 1992-09-30 1998-02-16 オリンパス光学工業株式会社 電子内視鏡装置
JP2000013625A (ja) * 1998-06-24 2000-01-14 Canon Inc 画像処理方法、装置および記録媒体
JP2002192058A (ja) 2000-12-26 2002-07-10 Aisin Seiki Co Ltd 粉体塗布剤供給装置
JP2003000528A (ja) * 2001-06-27 2003-01-07 Fuji Photo Film Co Ltd 蛍光診断画像生成方法および装置
JP4864325B2 (ja) * 2005-01-13 2012-02-01 Ｈｏｙａ株式会社 画像処理装置
JP4761899B2 (ja) * 2005-09-12 2011-08-31 Ｈｏｙａ株式会社 電子内視鏡システム
JP5124102B2 (ja) * 2006-05-16 2013-01-23 Ｈｏｙａ株式会社 内視鏡プロセッサ、画像処理プログラム、および内視鏡システム
JP2008099874A (ja) * 2006-10-19 2008-05-01 Pentax Corp 内視鏡プロセッサおよび内視鏡システム
JP2009118898A (ja) * 2007-11-12 2009-06-04 Hoya Corp 内視鏡プロセッサおよび内視鏡システム
JP2009136447A (ja) * 2007-12-05 2009-06-25 Hoya Corp 光源制御システム、シャッタ制御システム。内視鏡プロセッサ、および内視鏡システム
JP2009136459A (ja) * 2007-12-05 2009-06-25 Hoya Corp ノイズ除去システム、内視鏡プロセッサ、および内視鏡システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002143079A (ja) 2000-11-10 2002-05-21 Asahi Optical Co Ltd 電子内視鏡装置
JP2006192058A (ja) 2005-01-13 2006-07-27 Pentax Corp 画像処理装置

Also Published As

Publication number Publication date
JP5244455B2 (ja) 2013-07-24
JP2009279150A (ja) 2009-12-03
US8223198B2 (en) 2012-07-17
US20090290017A1 (en) 2009-11-26
DE102009022331A1 (de) 2009-11-26

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Representative=s name: SCHAUMBURG UND PARTNER PATENTANWAELTE MBB, DE

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