DE60038480D1 - Bildverarbeitungserfahren, -vorrichtung und medizinisches untersuchungsgerät zur extraktion des pfades einer fadenförmigen struktur in einem bild - Google Patents

Bildverarbeitungserfahren, -vorrichtung und medizinisches untersuchungsgerät zur extraktion des pfades einer fadenförmigen struktur in einem bild

Info

Publication number
DE60038480D1
DE60038480D1 DE60038480T DE60038480T DE60038480D1 DE 60038480 D1 DE60038480 D1 DE 60038480D1 DE 60038480 T DE60038480 T DE 60038480T DE 60038480 T DE60038480 T DE 60038480T DE 60038480 D1 DE60038480 D1 DE 60038480D1
Authority
DE
Germany
Prior art keywords
extraction
path
image
medical examination
picture processing
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.)
Expired - Lifetime
Application number
DE60038480T
Other languages
English (en)
Other versions
DE60038480T2 (de
Inventor
Raoul Florent
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60038480D1 publication Critical patent/DE60038480D1/de
Application granted granted Critical
Publication of DE60038480T2 publication Critical patent/DE60038480T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
    • 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
    • G06T2207/10116—X-ray image
    • G06T2207/10121—Fluoroscopy
    • 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
    • G06T2207/30021—Catheter; Guide wire
    • 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
DE60038480T 1999-06-04 2000-05-24 Bildverarbeitungserfahren, -vorrichtung und medizinisches untersuchungsgerät zur extraktion des pfades einer fadenförmigen struktur in einem bild Expired - Lifetime DE60038480T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99401348 1999-06-04
EP99401348 1999-06-04
PCT/EP2000/004889 WO2000075866A1 (en) 1999-06-04 2000-05-24 Image processing method and system, and medical examination apparatus, for extracting a path following a threadlike structure in an image

Publications (2)

Publication Number Publication Date
DE60038480D1 true DE60038480D1 (de) 2008-05-15
DE60038480T2 DE60038480T2 (de) 2009-04-16

Family

ID=8241998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038480T Expired - Lifetime DE60038480T2 (de) 1999-06-04 2000-05-24 Bildverarbeitungserfahren, -vorrichtung und medizinisches untersuchungsgerät zur extraktion des pfades einer fadenförmigen struktur in einem bild

Country Status (5)

Country Link
US (1) US7016521B1 (de)
EP (1) EP1101194B1 (de)
JP (1) JP2003501924A (de)
DE (1) DE60038480T2 (de)
WO (1) WO2000075866A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003533307A (ja) * 2000-05-18 2003-11-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 雑音の多いディジタル画像中の糸状構造を抽出する画像処理方法、システム及び検査装置
DE102005033235A1 (de) * 2005-07-15 2007-01-18 Siemens Ag Verfahren zur Visualisierung eines vaskulären Einsatzstücks
US8019139B2 (en) * 2005-10-12 2011-09-13 Carestream Health, Inc. Method and system for processing an image of body tissues
US8041141B2 (en) * 2006-06-30 2011-10-18 The University Of Louisville Research Foundation, Inc. Method and software for shape representation with curve skeletons
WO2008149274A1 (en) * 2007-06-07 2008-12-11 Koninklijke Philips Electronics N.V. Inspection of tubular-shaped structures
US8396533B2 (en) * 2007-08-21 2013-03-12 Siemens Aktiengesellschaft Method and system for catheter detection and tracking in a fluoroscopic image sequence
CN114638962A (zh) * 2022-03-29 2022-06-17 联影智能医疗科技(成都)有限公司 一种对医学成像中的感兴趣区域进行标注的方法和系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052620A (en) * 1975-11-28 1977-10-04 Picker Corporation Method and apparatus for improved radiation detection in radiation scanning systems
JPS5930179A (ja) * 1982-08-10 1984-02-17 Agency Of Ind Science & Technol パタ−ンの線分近似方式
US4692864A (en) * 1985-05-23 1987-09-08 Elscint Ltd. Method of determining stenosis of blood vessels
US4866629A (en) * 1987-11-13 1989-09-12 Industrial Technology Research Institute Machine vision process and apparatus for reading a plurality of separated figures
US4875165A (en) * 1987-11-27 1989-10-17 University Of Chicago Method for determination of 3-D structure in biplane angiography
JPH0782544B2 (ja) * 1989-03-24 1995-09-06 インターナショナル・ビジネス・マシーンズ・コーポレーション マルチテンプレートを用いるｄｐマツチング方法及び装置
EP0551274A1 (de) * 1990-05-29 1993-07-21 Axiom Bildverarbeitungssysteme Gmbh Bestimmung wechselseitig korrespondierender Merkmale in einander zugeordneten 2D-Teilbildern einer 3D-Szene
US5274551A (en) * 1991-11-29 1993-12-28 General Electric Company Method and apparatus for real-time navigation assist in interventional radiological procedures
US5293574A (en) * 1992-10-23 1994-03-08 General Electric Company Digital x-ray imaging system with automatic tracking
US5666469A (en) * 1995-02-07 1997-09-09 International Business Machines Corporation Method for generating solutions for sequencing problems
US6278918B1 (en) * 2000-02-28 2001-08-21 Case Corporation Region of interest selection for a vision guidance system

Also Published As

Publication number Publication date
JP2003501924A (ja) 2003-01-14
EP1101194B1 (de) 2008-04-02
WO2000075866A1 (en) 2000-12-14
DE60038480T2 (de) 2009-04-16
EP1101194A1 (de) 2001-05-23
US7016521B1 (en) 2006-03-21

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