DE602009000449D1 - Bildprozessor für Endoskope und Bildverarbeitungsverfahren für Endoskope - Google Patents

Bildprozessor für Endoskope und Bildverarbeitungsverfahren für Endoskope

Info

Publication number
DE602009000449D1
DE602009000449D1 DE602009000449T DE602009000449T DE602009000449D1 DE 602009000449 D1 DE602009000449 D1 DE 602009000449D1 DE 602009000449 T DE602009000449 T DE 602009000449T DE 602009000449 T DE602009000449 T DE 602009000449T DE 602009000449 D1 DE602009000449 D1 DE 602009000449D1
Authority
DE
Germany
Prior art keywords
endoscopes
processing methods
image
image processing
image processor
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
DE602009000449T
Other languages
English (en)
Inventor
Mitsuru Higuchi
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of DE602009000449D1 publication Critical patent/DE602009000449D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10068—Endoscopic image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Image Processing (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Image Analysis (AREA)
DE602009000449T 2008-03-14 2009-03-13 Bildprozessor für Endoskope und Bildverarbeitungsverfahren für Endoskope Active DE602009000449D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008065188A JP2009219573A (ja) 2008-03-14 2008-03-14 内視鏡用画像処理装置及び内視鏡用画像処理方法

Publications (1)

Publication Number Publication Date
DE602009000449D1 true DE602009000449D1 (de) 2011-02-03

Family

ID=40800465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602009000449T Active DE602009000449D1 (de) 2008-03-14 2009-03-13 Bildprozessor für Endoskope und Bildverarbeitungsverfahren für Endoskope

Country Status (4)

Country Link
US (1) US20090231418A1 (de)
EP (1) EP2104069B1 (de)
JP (1) JP2009219573A (de)
DE (1) DE602009000449D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4450014B2 (ja) * 2007-05-30 2010-04-14 セイコーエプソン株式会社 プロジェクタ、画像表示装置、および、画像処理装置
WO2011044248A2 (en) * 2009-10-06 2011-04-14 Cardiofocus, Inc. Cardiac ablation image analysis system and process
KR20130022410A (ko) * 2010-05-28 2013-03-06 퀄컴 인코포레이티드 동적으로 변화하는 부분들을 갖는 타겟들을 추적하기 위한 데이터셋트 형성
CN103534630B (zh) * 2011-05-23 2016-02-10 奥林巴斯株式会社 内窥镜系统
US11694335B2 (en) * 2018-12-05 2023-07-04 Stryker Corporation Systems and methods for displaying medical imaging data
JP7229142B2 (ja) * 2019-10-08 2023-02-27 Hoya株式会社 内視鏡及び内視鏡装置
JP7454409B2 (ja) * 2020-03-03 2024-03-22 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 医療用制御装置及び医療用制御装置の制御方法
US11490034B1 (en) * 2021-11-29 2022-11-01 Unity Technologies Sf Increasing resolution and luminance of a display
US20240108204A1 (en) * 2022-09-30 2024-04-04 Karl Storz Imaging, Inc. Optical Image Stabilization and Active Alignment of Sensors in Endoscopic Camera Systems and Methods of Using the Same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE196809T1 (de) * 1993-11-29 2000-10-15 Olympus Optical Co Anordnung zur bildrotation und überlagerung
JPH10155737A (ja) 1996-11-29 1998-06-16 Olympus Optical Co Ltd 電子内視鏡装置
US6251068B1 (en) * 1998-05-18 2001-06-26 Fuji Photo Optical Co., Ltd. Endoscopic observation system
US6643416B1 (en) * 1999-11-30 2003-11-04 Eastman Kodak Company Method for determining necessary resolution for zoom and crop images
JP3884226B2 (ja) * 2000-10-10 2007-02-21 オリンパス株式会社 撮像システム
JP2002291694A (ja) * 2001-03-30 2002-10-08 Fuji Photo Optical Co Ltd 電子内視鏡装置
US20040190786A1 (en) * 2003-03-24 2004-09-30 Khageshwar Thakur Method of image enhancement for an imaging apparatus
CA2526073A1 (en) * 2003-05-16 2004-12-02 Marc Shapiro Data entry system for an endoscopic examination
JP2005118159A (ja) * 2003-10-14 2005-05-12 Fujinon Corp 電子内視鏡装置
WO2005110202A1 (ja) * 2004-05-14 2005-11-24 Olympus Medical Systems Corp. 電子内視鏡
JP4761882B2 (ja) * 2005-08-10 2011-08-31 オプティスキャン ピーティーワイ リミテッド 走査型共焦点内視鏡システムおよび該システムの画像表示範囲調整方法

Also Published As

Publication number Publication date
JP2009219573A (ja) 2009-10-01
EP2104069A1 (de) 2009-09-23
EP2104069B1 (de) 2010-12-22
US20090231418A1 (en) 2009-09-17

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