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WO2008149674A1 - 画像処理装置、画像処理プログラムおよび画像処理方法 - Google Patents

画像処理装置、画像処理プログラムおよび画像処理方法 Download PDF

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Publication number
WO2008149674A1
WO2008149674A1 PCT/JP2008/059363 JP2008059363W WO2008149674A1 WO 2008149674 A1 WO2008149674 A1 WO 2008149674A1 JP 2008059363 W JP2008059363 W JP 2008059363W WO 2008149674 A1 WO2008149674 A1 WO 2008149674A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
tube space
image processing
extracting unit
structure area
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.)
Ceased
Application number
PCT/JP2008/059363
Other languages
English (en)
French (fr)
Inventor
Yamato Kanda
Hiroshi Matsuzaki
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.)
Olympus Corp
Original Assignee
Olympus 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
Priority claimed from JP2007149120A external-priority patent/JP5408843B2/ja
Priority claimed from JP2007197298A external-priority patent/JP5408850B2/ja
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to EP08753040.8A priority Critical patent/EP2163183A4/en
Publication of WO2008149674A1 publication Critical patent/WO2008149674A1/ja
Priority to US12/621,122 priority patent/US8107704B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61B1/041—Capsule endoscopes for imaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06T2207/30028—Colon; Small intestine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/92—Computer assisted medical diagnostics
    • Y10S128/922—Computer assisted medical diagnostics including image analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Endoscopes (AREA)
  • Image Analysis (AREA)

Abstract

　構造領域抽出部（１３ａ）は、一の管空内画像の中から、構造領域を抽出する。対応領域抽出部（１３ｂ）は、一の管空内画像とは異なる時刻に撮像された他の管空内画像の中から、構造領域抽出部（１３ａ）によって一の管空内画像の中から抽出された構造領域に対応する対応領域を抽出する。管空深部抽出部（１３ｃ）は、一の管空内画像の中から、撮像機（２）の進行方向奥側の管空深部を抽出する。移動量推定部（１３ｄ）は、一の管空内画像中の構造領域と、他の管空内画像中の対応領域と、管空深部との位置関係をもとに、一の管空内画像の撮像時から他の管空内画像の撮像時までに移動した撮像機（２）の移動量を推定する。
PCT/JP2008/059363 2007-06-05 2008-05-21 画像処理装置、画像処理プログラムおよび画像処理方法 Ceased WO2008149674A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08753040.8A EP2163183A4 (en) 2007-06-05 2008-05-21 IMAGE PREPARATION DEVICE, IMAGE PROCESSING PROGRAM AND IMAGE PROCESSING
US12/621,122 US8107704B2 (en) 2007-06-05 2009-11-18 Image processing device, image processing program and image processing method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007149120A JP5408843B2 (ja) 2007-06-05 2007-06-05 画像処理装置および画像処理プログラム
JP2007-149120 2007-06-05
JP2007-197298 2007-07-30
JP2007197298A JP5408850B2 (ja) 2007-07-30 2007-07-30 画像解析装置および画像解析プログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/621,122 Continuation US8107704B2 (en) 2007-06-05 2009-11-18 Image processing device, image processing program and image processing method

Publications (1)

Publication Number Publication Date
WO2008149674A1 true WO2008149674A1 (ja) 2008-12-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059363 Ceased WO2008149674A1 (ja) 2007-06-05 2008-05-21 画像処理装置、画像処理プログラムおよび画像処理方法

Country Status (3)

Country Link
US (1) US8107704B2 (ja)
EP (1) EP2163183A4 (ja)
WO (1) WO2008149674A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090253954A1 (en) * 2008-04-03 2009-10-08 Olympus Medical Systems Corp. Capsule medical system and method for treating desired region inside subject
JP2012016454A (ja) * 2010-07-07 2012-01-26 Olympus Corp 画像処理装置、画像処理方法、および画像処理プログラム
WO2012042987A1 (ja) * 2010-09-28 2012-04-05 オリンパスメディカルシステムズ株式会社 画像表示装置及びカプセル型内視鏡システム
WO2014156604A1 (ja) * 2013-03-26 2014-10-02 富士フイルム株式会社 内視鏡システム及びその作動方法並びにプロセッサ装置

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US20100149183A1 (en) * 2006-12-15 2010-06-17 Loewke Kevin E Image mosaicing systems and methods
JP5281826B2 (ja) * 2008-06-05 2013-09-04 オリンパス株式会社 画像処理装置、画像処理プログラムおよび画像処理方法
JP5117353B2 (ja) * 2008-11-07 2013-01-16 オリンパス株式会社 画像処理装置、画像処理プログラムおよび画像処理方法
JP5580637B2 (ja) * 2010-03-30 2014-08-27 オリンパス株式会社 画像処理装置、内視鏡装置の作動方法及びプログラム
US9196938B2 (en) 2010-07-06 2015-11-24 Samsung Sdi Co., Ltd. Battery module
KR20120073887A (ko) * 2010-12-27 2012-07-05 삼성전자주식회사 이미지 처리 장치 및 그 이미지 처리 방법
WO2013015104A1 (ja) 2011-07-22 2013-01-31 オリンパスメディカルシステムズ株式会社 カプセル型内視鏡システム、画像表示方法、及び画像表示プログラム
US9700276B2 (en) * 2012-02-28 2017-07-11 Siemens Healthcare Gmbh Robust multi-object tracking using sparse appearance representation and online sparse appearance dictionary update
DE102012211396A1 (de) * 2012-07-02 2014-04-24 Technische Universität Berlin Endoskopieeinrichtung und Endoskopieverfahren
JP6265630B2 (ja) * 2013-06-13 2018-01-24 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
JP6351323B2 (ja) * 2014-03-20 2018-07-04 オリンパス株式会社 画像処理装置、画像処理方法、及び画像処理プログラム
WO2016079840A1 (ja) * 2014-11-20 2016-05-26 オリンパス株式会社 カプセル内視鏡システム、カプセル内視鏡、カプセル内視鏡の無線通信方法、およびプログラム
JP6058240B1 (ja) * 2015-04-27 2017-01-11 オリンパス株式会社 画像解析装置、画像解析システム、画像解析装置の作動方法
JP6646133B2 (ja) * 2016-02-23 2020-02-14 オリンパス株式会社 画像処理装置および内視鏡
JP6741759B2 (ja) 2016-05-19 2020-08-19 オリンパス株式会社 画像処理装置、画像処理装置の作動方法及び画像処理装置の作動プログラム
US10638932B2 (en) * 2016-11-09 2020-05-05 Biosense Webster (Israel) Ltd. MRI thermography for cardiac lesion assessment
EP3603483A4 (en) * 2017-03-30 2020-04-22 FUJIFILM Corporation ENDOSCOPIC SYSTEM AND METHOD FOR THE OPERATION THEREOF
US10824923B1 (en) * 2019-01-23 2020-11-03 Facebook Technologies, Llc System and method for improving localization and object tracking

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JP2005334331A (ja) * 2004-05-27 2005-12-08 Olympus Corp カプセル投薬システム
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090253954A1 (en) * 2008-04-03 2009-10-08 Olympus Medical Systems Corp. Capsule medical system and method for treating desired region inside subject
US8419621B2 (en) * 2008-04-03 2013-04-16 Olympus Medical Systems Corp. Capsule medical system and method for treating desired region inside subject
JP2012016454A (ja) * 2010-07-07 2012-01-26 Olympus Corp 画像処理装置、画像処理方法、および画像処理プログラム
US9053533B2 (en) 2010-07-07 2015-06-09 Olympus Corporation Image processing apparatus, image processing method, and computer-readable recording medium for extracting a dark portion area from an intraluminal image
WO2012042987A1 (ja) * 2010-09-28 2012-04-05 オリンパスメディカルシステムズ株式会社 画像表示装置及びカプセル型内視鏡システム
US8986198B2 (en) 2010-09-28 2015-03-24 Olympus Medical Systems Corp. Image display apparatus and capsule endoscope system
WO2014156604A1 (ja) * 2013-03-26 2014-10-02 富士フイルム株式会社 内視鏡システム及びその作動方法並びにプロセッサ装置
JP2014188083A (ja) * 2013-03-26 2014-10-06 Fujifilm Corp 内視鏡システム及びプロセッサ装置並びに作動方法

Also Published As

Publication number Publication date
EP2163183A4 (en) 2015-04-29
EP2163183A1 (en) 2010-03-17
US8107704B2 (en) 2012-01-31
US20100061597A1 (en) 2010-03-11

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