AU2003215354A8 - Refinement of isointensity surfaces - Google Patents

Refinement of isointensity surfaces

Info

Publication number
AU2003215354A8
AU2003215354A8 AU2003215354A AU2003215354A AU2003215354A8 AU 2003215354 A8 AU2003215354 A8 AU 2003215354A8 AU 2003215354 A AU2003215354 A AU 2003215354A AU 2003215354 A AU2003215354 A AU 2003215354A AU 2003215354 A8 AU2003215354 A8 AU 2003215354A8
Authority
AU
Australia
Prior art keywords
isointensity
refinement
isointensity surfaces
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.)
Abandoned
Application number
AU2003215354A
Other versions
AU2003215354A1 (en
Inventor
Peter J Yim
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.)
US Department of Health and Human Services
Original Assignee
US Department of Health and Human Services
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 US Department of Health and Human Services filed Critical US Department of Health and Human Services
Publication of AU2003215354A1 publication Critical patent/AU2003215354A1/en
Publication of AU2003215354A8 publication Critical patent/AU2003215354A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/14—Vascular patterns
AU2003215354A 2002-02-22 2003-02-21 Refinement of isointensity surfaces Abandoned AU2003215354A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35925002P 2002-02-22 2002-02-22
US60/359,250 2002-02-22
PCT/US2003/005268 WO2003071925A2 (en) 2002-02-22 2003-02-21 Refinement of isointensity surfaces

Publications (2)

Publication Number Publication Date
AU2003215354A1 AU2003215354A1 (en) 2003-09-09
AU2003215354A8 true AU2003215354A8 (en) 2003-09-09

Family

ID=27766056

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003215354A Abandoned AU2003215354A1 (en) 2002-02-22 2003-02-21 Refinement of isointensity surfaces

Country Status (2)

Country Link
AU (1) AU2003215354A1 (en)
WO (1) WO2003071925A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012094A1 (en) * 2005-03-16 2006-09-21 Technische Universität München Method and device for contour determination of an object in imaging examination methods
CN106572824B (en) * 2014-07-18 2021-09-07 皇家飞利浦有限公司 Stenosis assessment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2713323B2 (en) * 1992-03-02 1998-02-16 インターナショナル・ビジネス・マシーンズ・コーポレイション Method and apparatus for efficiently generating isosurfaces and displaying isosurface image data and surface isoline image data
US5802353A (en) * 1996-06-12 1998-09-01 General Electric Company Haptic computer modeling system

Also Published As

Publication number Publication date
WO2003071925A3 (en) 2004-02-05
WO2003071925A8 (en) 2005-03-24
AU2003215354A1 (en) 2003-09-09
WO2003071925A2 (en) 2003-09-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase