WO2008152924A1 - 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

Info

Publication number
WO2008152924A1
WO2008152924A1 PCT/JP2008/059997 JP2008059997W WO2008152924A1 WO 2008152924 A1 WO2008152924 A1 WO 2008152924A1 JP 2008059997 W JP2008059997 W JP 2008059997W WO 2008152924 A1 WO2008152924 A1 WO 2008152924A1
Authority
WO
WIPO (PCT)
Prior art keywords
site
image processing
lesion
lesion candidate
concave
Prior art date
Application number
PCT/JP2008/059997
Other languages
English (en)
French (fr)
Inventor
Takehiro Matsuda
Original Assignee
Olympus Corporation
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 Olympus Corporation filed Critical Olympus Corporation
Priority to EP08764915.8A priority Critical patent/EP2156782B1/en
Publication of WO2008152924A1 publication Critical patent/WO2008152924A1/ja
Priority to US12/637,162 priority patent/US8989459B2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000094—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope extracting biological structures
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
    • 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; 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30028—Colon; Small intestine
    • 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
    • G06T2207/30092—Stomach; Gastric
    • 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
    • G06T2207/30096—Tumor; Lesion

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Quality & Reliability (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

　体腔内画像の取得環境の違いに影響されずに、病変部領域を精度よく検出することを目的とする。この目的のため、病変部候補領域抽出部（１６）は、周囲の画素と比較して画素値に変化がある画素をもとに凸病変部候補領域および凹病変部候補領域を抽出する。溝判定部（１７）は、凹病変部候補領域から体腔器官壁に挟まれて発生した溝の陰影に該当する領域を溝領域として判定する。病変部領域抽出部（１８）は、凹病変部候補領域から溝領域と判定された凹病変部候補領域を除外して病変部領域を抽出する。
PCT/JP2008/059997 2007-06-14 2008-05-30 画像処理装置、画像処理プログラムおよび画像処理方法 WO2008152924A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08764915.8A EP2156782B1 (en) 2007-06-14 2008-05-30 Image processing apparatus, image processing program and image processing method
US12/637,162 US8989459B2 (en) 2007-06-14 2009-12-14 Image processing apparatus, image processing program product, and image processing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007158027A JP5106928B2 (ja) 2007-06-14 2007-06-14 画像処理装置および画像処理プログラム
JP2007-158027 2007-06-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/637,162 Continuation US8989459B2 (en) 2007-06-14 2009-12-14 Image processing apparatus, image processing program product, and image processing method

Publications (1)

Publication Number Publication Date
WO2008152924A1 true WO2008152924A1 (ja) 2008-12-18

Family

ID=40129534

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059997 WO2008152924A1 (ja) 2007-06-14 2008-05-30 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 (4)

Country Link
US (1) US8989459B2 (ja)
EP (1) EP2156782B1 (ja)
JP (1) JP5106928B2 (ja)
WO (1) WO2008152924A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102740756A (zh) * 2010-06-30 2012-10-17 奥林巴斯医疗株式会社 图像处理装置和图像处理方法
WO2019088259A1 (ja) * 2017-11-06 2019-05-09 Hoya株式会社 電子内視鏡用プロセッサ及び電子内視鏡システム

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4493679B2 (ja) * 2007-03-29 2010-06-30 富士フイルム株式会社 対象領域抽出方法および装置ならびにプログラム
WO2008139812A1 (ja) * 2007-05-08 2008-11-20 Olympus Corporation 画像処理装置および画像処理プログラム
US9396308B1 (en) * 2009-04-22 2016-07-19 Humana Inc. Physiological imagery generator system and method
JP5455550B2 (ja) * 2009-10-23 2014-03-26 Ｈｏｙａ株式会社 電子内視鏡用プロセッサ
US9483622B1 (en) 2010-01-11 2016-11-01 Humana Inc. Pain visualization system and method
US20110173947A1 (en) * 2010-01-19 2011-07-21 General Electric Company System and method for gas turbine power augmentation
EP2502546B1 (en) * 2010-04-12 2015-07-01 Olympus Medical Systems Corp. Medical image processing apparatus and medical image processing method
JP5570866B2 (ja) * 2010-04-30 2014-08-13 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、および画像処理プログラム
JPWO2011161993A1 (ja) * 2010-06-24 2013-08-19 オリンパスメディカルシステムズ株式会社 画像処理装置及び画像処理装置の制御方法
JP5620194B2 (ja) * 2010-08-24 2014-11-05 オリンパス株式会社 画像処理装置、画像処理方法、および画像処理プログラム
JP5658945B2 (ja) * 2010-08-24 2015-01-28 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、および画像処理プログラム
JP5555097B2 (ja) 2010-08-24 2014-07-23 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、および画像処理プログラム
EP2567651B1 (en) * 2011-02-01 2015-04-22 Olympus Medical Systems Corp. Diagnosis supporting apparatus
JP5326064B2 (ja) * 2011-07-12 2013-10-30 オリンパスメディカルシステムズ株式会社 画像処理装置
JP5800626B2 (ja) 2011-07-29 2015-10-28 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
JP5959168B2 (ja) * 2011-08-31 2016-08-02 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、及び画像処理プログラム
WO2013061939A1 (ja) * 2011-10-26 2013-05-02 オリンパス株式会社 内視鏡装置及びフォーカス制御方法
JP5926937B2 (ja) * 2011-11-30 2016-05-25 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
IN2014DN07441A (ja) * 2012-02-23 2015-04-24 Smith & Nephew Inc
JP6027803B2 (ja) * 2012-07-17 2016-11-16 Hoya株式会社 画像処理装置及び内視鏡装置
EP2918217B1 (en) * 2012-11-09 2019-03-06 Panasonic Intellectual Property Management Co., Ltd. Image processing device and endoscope
WO2014156937A1 (ja) * 2013-03-27 2014-10-02 富士フイルム株式会社 画像処理装置及び内視鏡システムの作動方法
CN106687023B (zh) 2015-08-13 2018-12-18 Hoya株式会社 评价值计算装置以及电子内窥镜***
WO2017026539A1 (ja) 2015-08-13 2017-02-16 Hoya株式会社 評価値計算装置及び電子内視鏡システム
JPWO2019044579A1 (ja) * 2017-08-31 2020-11-05 国立大学法人大阪大学 病理診断装置、画像処理方法及びプログラム
WO2020008651A1 (ja) * 2018-07-06 2020-01-09 オリンパス株式会社 内視鏡用画像処理装置、及び、内視鏡用画像処理方法、並びに、内視鏡用画像処理プログラム
CN112351724B (zh) * 2018-09-27 2024-03-01 Hoya株式会社 电子内窥镜***
CN117372439B (zh) * 2023-12-08 2024-03-12 天津市肿瘤医院（天津医科大学肿瘤医院） 一种基于核磁和ct融合的子宫病变位置识别方法、***及介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002165757A (ja) * 2000-11-30 2002-06-11 Olympus Optical Co Ltd 診断支援装置
JP2006304995A (ja) * 2005-04-27 2006-11-09 Olympus Medical Systems Corp 画像処理装置、画像処理方法、及び画像処理プログラム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057682A (en) * 1989-12-26 1991-10-15 General Electric Company Quiescent signal compensated photodetector system for large dynamic range and high linearity
JP3142079B2 (ja) * 1992-03-19 2001-03-07 株式会社日立製作所 光ｃｔ装置
US5694933A (en) * 1995-04-28 1997-12-09 Care Wise Medical Products Corporation Apparatus and methods for determining spatial coordinates of radiolabelled tissue using gamma-rays and associated characteristic X-rays
JP4393016B2 (ja) * 2000-06-30 2010-01-06 株式会社日立メディコ 画像診断支援装置
US7245754B2 (en) * 2000-06-30 2007-07-17 Hitachi Medical Corporation image diagnosis supporting device
WO2002056240A1 (en) * 2000-11-22 2002-07-18 R2 Technology, Inc. Graphical user interface for display of anatomical information
ES2365696T3 (es) 2001-03-14 2011-10-10 Given Imaging Ltd. Método y sistema para detectar anormalidades colorimétricas.
WO2003070102A2 (en) * 2002-02-15 2003-08-28 The Regents Of The University Of Michigan Lung nodule detection and classification
US7355597B2 (en) * 2002-05-06 2008-04-08 Brown University Research Foundation Method, apparatus and computer program product for the interactive rendering of multivalued volume data with layered complementary values
JP4336083B2 (ja) * 2002-06-20 2009-09-30 株式会社日立メディコ 画像診断支援装置、画像診断支援方法
US6937776B2 (en) * 2003-01-31 2005-08-30 University Of Chicago Method, system, and computer program product for computer-aided detection of nodules with three dimensional shape enhancement filters
WO2004081865A2 (en) * 2003-03-10 2004-09-23 University Of Iowa Research Foundation Systems and methods for bioliminescent computed tomographic reconstruction
US7483023B2 (en) * 2005-03-17 2009-01-27 Siemens Medical Solutions Usa, Inc. Model based adaptive multi-elliptical approach: a one click 3D segmentation approach
KR100970295B1 (ko) * 2005-04-13 2010-07-15 올림푸스 메디칼 시스템즈 가부시키가이샤 화상 처리 장치 및 화상 처리 방법
US7907775B2 (en) * 2005-04-27 2011-03-15 Olympus Medical Systems Corp. Image processing apparatus, image processing method and image processing program
US7689016B2 (en) * 2005-05-27 2010-03-30 Stoecker & Associates, A Subsidiary Of The Dermatology Center, Llc Automatic detection of critical dermoscopy features for malignant melanoma diagnosis
US8600125B2 (en) * 2005-06-22 2013-12-03 The Research Foundation Of State University Of New York System and method for computer aided polyp detection
EP2027566B1 (en) * 2006-05-15 2009-12-30 Im3D S.P.A. Automatic recognition of preneoplastic anomalies in anatomic structures based on an improved region-growing segmentation, and computer program therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002165757A (ja) * 2000-11-30 2002-06-11 Olympus Optical Co Ltd 診断支援装置
JP2006304995A (ja) * 2005-04-27 2006-11-09 Olympus Medical Systems Corp 画像処理装置、画像処理方法、及び画像処理プログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2156782A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102740756A (zh) * 2010-06-30 2012-10-17 奥林巴斯医疗株式会社 图像处理装置和图像处理方法
US8509509B2 (en) 2010-06-30 2013-08-13 Olympus Medical Systems Corp. Image processing apparatus and image processing method
WO2019088259A1 (ja) * 2017-11-06 2019-05-09 Hoya株式会社 電子内視鏡用プロセッサ及び電子内視鏡システム
JPWO2019088259A1 (ja) * 2017-11-06 2020-07-02 Hoya株式会社 電子内視鏡用プロセッサ及び電子内視鏡システム
US11457795B2 (en) 2017-11-06 2022-10-04 Hoya Corporation Processor for electronic endoscope and electronic endoscope system

Also Published As

Publication number Publication date
EP2156782A4 (en) 2012-05-09
EP2156782A1 (en) 2010-02-24
JP5106928B2 (ja) 2012-12-26
EP2156782B1 (en) 2015-07-01
US8989459B2 (en) 2015-03-24
JP2008307229A (ja) 2008-12-25
US20100092055A1 (en) 2010-04-15

Similar Documents

Publication Publication Date Title
WO2008152924A1 (ja) 画像処理装置、画像処理プログラムおよび画像処理方法
WO2010046901A3 (en) Method system and software for providing image sensor based human machine interfacing
WO2008079673A3 (en) Inspection apparatus method and apparatus comprising motion responsive control
WO2006073800A3 (en) Method and apparatus for proximate cmos pixels
WO2009044148A8 (en) Apparatus and method of image analysis
WO2008120321A1 (ja) 画像処理装置、画像処理方法、画像処理プログラム
WO2008149925A1 (ja) 撮像装置、画像表示装置、プログラム
WO2008090608A1 (ja) 画像読取装置、画像読取プログラム、画像読取方法
EP1986128A3 (en) Image processing apparatus, imaging apparatus, image processing method, and computer program
WO2009022631A1 (ja) メイクアップシミュレーションシステム、メイクアップシミュレーション装置、メイクアップシミュレーション方法およびメイクアップシミュレーションプログラム
WO2010079921A3 (ko) 뎁스 정보를 이용한 비디오 신호 처리 방법 및 장치
WO2006123342A3 (en) System and method for detecting changes in an environment
WO2008031088A3 (en) Image analysis by object addition and recovery
ZA200701544B (en) A method for automated 3D imaging
EP2116975A3 (en) Method and apparatus for vision based motion determination
WO2008033347A3 (en) Localization of nodules in a radiographic image
EP2146306A3 (en) Image processing apparatus and image processing method
TW200719281A (en) Method and device for generating a sequence of images of reduced size
WO2010096279A3 (en) Method and system for gesture recognition
WO2007121040A3 (en) Method and system for improving image region of interest contrast for object recognition
EP1884193A4 (en) METHOD FOR DISPLAYING ABNORMAL SHADOW CANDIDATE, AND MEDICAL IMAGE PROCESSING SYSTEM
WO2006115627A3 (en) Defect pixel correction in an image sensor
WO2007080580A3 (en) System and method for segmenting structures in a series of images
WO2008149709A1 (ja) 携帯端末、携帯端末の制御方法、携帯端末の制御プログラムおよびこれを記録したコンピュータ読み取り可能な記録媒体
WO2008136098A1 (ja) 医療用画像処理装置及び医療用画像処理方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08764915

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008764915

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE