FR2623642B1 - METHOD FOR SEGMENTATION OF VASCULAR ANGIOGRAPHIC IMAGES BY VECTOR TRACKING OF AXES AND CONTROLLED CONTOUR DETECTION - Google Patents

METHOD FOR SEGMENTATION OF VASCULAR ANGIOGRAPHIC IMAGES BY VECTOR TRACKING OF AXES AND CONTROLLED CONTOUR DETECTION

Info

Publication number
FR2623642B1
FR2623642B1 FR8716156A FR8716156A FR2623642B1 FR 2623642 B1 FR2623642 B1 FR 2623642B1 FR 8716156 A FR8716156 A FR 8716156A FR 8716156 A FR8716156 A FR 8716156A FR 2623642 B1 FR2623642 B1 FR 2623642B1
Authority
FR
France
Prior art keywords
segmentation
vascular
axes
contour detection
angiographic images
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
FR8716156A
Other languages
French (fr)
Other versions
FR2623642A1 (en
Inventor
Rene Collorec
Jean-Louis Coatrieux
Christine Toumoulin
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.)
Thomson Recherche
Original Assignee
Thomson Recherche
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 Thomson Recherche filed Critical Thomson Recherche
Priority to FR8716156A priority Critical patent/FR2623642B1/en
Publication of FR2623642A1 publication Critical patent/FR2623642A1/en
Application granted granted Critical
Publication of FR2623642B1 publication Critical patent/FR2623642B1/en
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
    • G06T7/60—Analysis of geometric attributes
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20044—Skeletonization; Medial axis transform
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR8716156A 1987-11-23 1987-11-23 METHOD FOR SEGMENTATION OF VASCULAR ANGIOGRAPHIC IMAGES BY VECTOR TRACKING OF AXES AND CONTROLLED CONTOUR DETECTION Expired - Lifetime FR2623642B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8716156A FR2623642B1 (en) 1987-11-23 1987-11-23 METHOD FOR SEGMENTATION OF VASCULAR ANGIOGRAPHIC IMAGES BY VECTOR TRACKING OF AXES AND CONTROLLED CONTOUR DETECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716156A FR2623642B1 (en) 1987-11-23 1987-11-23 METHOD FOR SEGMENTATION OF VASCULAR ANGIOGRAPHIC IMAGES BY VECTOR TRACKING OF AXES AND CONTROLLED CONTOUR DETECTION

Publications (2)

Publication Number Publication Date
FR2623642A1 FR2623642A1 (en) 1989-05-26
FR2623642B1 true FR2623642B1 (en) 1990-03-09

Family

ID=9357036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8716156A Expired - Lifetime FR2623642B1 (en) 1987-11-23 1987-11-23 METHOD FOR SEGMENTATION OF VASCULAR ANGIOGRAPHIC IMAGES BY VECTOR TRACKING OF AXES AND CONTROLLED CONTOUR DETECTION

Country Status (1)

Country Link
FR (1) FR2623642B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666673A1 (en) * 1990-09-06 1992-03-13 Gen Electric Cgr METHOD FOR DETERMINING THE CHARACTERISTICS OF A VASCULAR STRUCTURE.
US5239591A (en) * 1991-07-03 1993-08-24 U.S. Philips Corp. Contour extraction in multi-phase, multi-slice cardiac mri studies by propagation of seed contours between images
FR2692060A1 (en) * 1992-06-03 1993-12-10 Philips Electronique Lab Contour extractor type image processing device and earth sensor comprising such an extractor.
EP0668570B1 (en) * 1994-02-16 2001-09-26 Koninklijke Philips Electronics N.V. Image processing method for locally determining the center and half-length of contrasting objects on a background and apparatus to carry out the method
EP0840252B1 (en) * 1996-10-16 2003-09-17 Koninklijke Philips Electronics N.V. Digital image-processing method for the automatic extraction of ribbon-like objects
EP0990222B1 (en) * 1998-04-03 2003-06-04 Koninklijke Philips Electronics N.V. Image processing method and system involving contour detection steps
EP1272976A1 (en) 2000-02-11 2003-01-08 THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES Vessel delineation in magnetic resonance angiographic images
US6829379B1 (en) 2000-11-27 2004-12-07 Ge Medical Systems Global Technology Company, Llc Methods and apparatus to assist and facilitate vessel analysis
WO2003030101A2 (en) * 2001-10-03 2003-04-10 Retinalyze Danmark A/S Detection of vessels in an image

Also Published As

Publication number Publication date
FR2623642A1 (en) 1989-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse