HAL Id: inria-00615795https://hal.archives-ouvertes.fr/inria-00615795v2

Submitted on 26 Apr 2012

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Volumetric Medical Images Segmentation using ShapeConstrained Deformable Models

Johan Montagnat, Hervé Delingette

To cite this version:Johan Montagnat, Hervé Delingette. Volumetric Medical Images Segmentation using Shape Con-strained Deformable Models. Jocelyne Troccaz and Eric Grimson and Ralph Mösges. ComputerVision Virtual reality and Robotics in Medicine (CVRMed97), Mar 1997, Grenoble, France. Springer,1205, pp.13-22, 1997, Lecture Notes in Computer Science - LNCS. <10.1007/BFb0029220>. <inria-00615795v2>

Neighborhood of thegradient parameter

Range of the edgeparameter

fcontour

fgradPk

Pi

Pj

iG

iE

Contour

Model

0 5 10 15 20 30 40 50Scale Parameter

0.0

100.0

200.0

300.0

Dis

tanc

e

With Shape Constraint With Smoothness Constraint

fsl+g

(P )i

Pi

fsext

(P )ifglobals (P )i