WO2002029719A3 - Procede et systeme de segmentation multidimensionnelle - Google Patents

Procede et systeme de segmentation multidimensionnelle Download PDF

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Publication number
WO2002029719A3
WO2002029719A3 PCT/DK2001/000652 DK0100652W WO0229719A3 WO 2002029719 A3 WO2002029719 A3 WO 2002029719A3 DK 0100652 W DK0100652 W DK 0100652W WO 0229719 A3 WO0229719 A3 WO 0229719A3
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WO
WIPO (PCT)
Prior art keywords
images
instance
segmentation
segment
data
Prior art date
Application number
PCT/DK2001/000652
Other languages
English (en)
Other versions
WO2002029719A2 (fr
Inventor
Ole Fogh Olsen
Erik Bjoernager Dam
Martin Lillholm
Andreas Abildhauge Thomsen
Peter Johansen
Mads Nielsen
Original Assignee
Generic Vision Aps
Ole Fogh Olsen
Erik Bjoernager Dam
Martin Lillholm
Andreas Abildhauge Thomsen
Peter Johansen
Mads Nielsen
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 Generic Vision Aps, Ole Fogh Olsen, Erik Bjoernager Dam, Martin Lillholm, Andreas Abildhauge Thomsen, Peter Johansen, Mads Nielsen filed Critical Generic Vision Aps
Priority to AU2001293690A priority Critical patent/AU2001293690A1/en
Publication of WO2002029719A2 publication Critical patent/WO2002029719A2/fr
Publication of WO2002029719A3 publication Critical patent/WO2002029719A3/fr

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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

Abstract

L'invention concerne un procédé de segmentation d'images en parties sémantiques s'utilisant dans un système de segmentation interactive d'images tridimensionnelles, ce procédé pouvant s'appliquer aux données d'exploration médicales comme, par exemple, la résonance magnétique et la tomodensitométrie, mais ce système peut également être utilisé pour d'autres types d'images comme, par exemple, des images microscopiques tridimensionnelles bifocales et des images géologiques tridimensionnelles du sous-sol. Le procédé de l'invention préétablit un certain nombre de blocs de construction de segment tridimensionnel, un utilisateur pouvant choisir de manière interactive des blocs afin de construire un segment; ceci peut être réalisé avec des tranches virtuelles bidimensionnelles du volume ou des visualisations tridimensionnelles des données. Ce procédé fournit un traitement tridimensionnel rapide et se révèle avantageux pour une interaction sensiblement instantanée et par conséquent naturelle.
PCT/DK2001/000652 2000-10-06 2001-10-05 Procede et systeme de segmentation multidimensionnelle WO2002029719A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001293690A AU2001293690A1 (en) 2000-10-06 2001-10-05 Method and system for multi-dimensional segmentation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200001493 2000-10-06
DKPA200001493 2000-10-06

Publications (2)

Publication Number Publication Date
WO2002029719A2 WO2002029719A2 (fr) 2002-04-11
WO2002029719A3 true WO2002029719A3 (fr) 2002-07-18

Family

ID=8159775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2001/000652 WO2002029719A2 (fr) 2000-10-06 2001-10-05 Procede et systeme de segmentation multidimensionnelle

Country Status (2)

Country Link
AU (1) AU2001293690A1 (fr)
WO (1) WO2002029719A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004086297A1 (fr) 2003-03-27 2004-10-07 Koninklijke Philips Electronics N.V. Systeme d'imagerie medicale et procede de segmentation d'un objet a etudier
CN104103071A (zh) * 2014-06-27 2014-10-15 山东大学（威海） 一种应用于磁共振图像壳核的交互式分割方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460970A2 (fr) * 1990-06-08 1991-12-11 Xerox Corporation Techniques hiérarchiques compactes d'agrégation pour l'analyse de données
US5751852A (en) * 1996-04-29 1998-05-12 Xerox Corporation Image structure map data structure for spatially indexing an imgage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460970A2 (fr) * 1990-06-08 1991-12-11 Xerox Corporation Techniques hiérarchiques compactes d'agrégation pour l'analyse de données
US5751852A (en) * 1996-04-29 1998-05-12 Xerox Corporation Image structure map data structure for spatially indexing an imgage

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FOSGATE C H ET AL: "MULTISCALE SEGMENTATION AND ANOMALY ENHANCEMENT OF SAR IMAGERY", IEEE TRANSACTIONS ON IMAGE PROCESSING,US,IEEE INC. NEW YORK, vol. 6, no. 1, 1997, pages 7 - 20, XP000642448, ISSN: 1057-7149 *
TABB M ET AL: "MULTISCALE IMAGE SEGMENTATION BY INTEGRATED EDGE AND REGION DETECTION", IEEE TRANSACTIONS ON IMAGE PROCESSING,US,IEEE INC. NEW YORK, vol. 6, no. 5, 1 May 1997 (1997-05-01), pages 642 - 655, XP000655989, ISSN: 1057-7149 *

Also Published As

Publication number Publication date
WO2002029719A2 (fr) 2002-04-11
AU2001293690A1 (en) 2002-04-15

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