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Conference Papers Year : 2009

Multi-Label Simple Points Definition for 3D Images Digital Deformable Model

Alexandre Dupas
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Jacques-Olivier Lachaud
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Abstract

The main contribution of this paper is the definition of multi-label simple points that ensures that the partition topology remains invariant during a deformable partition process. The definition is based on simple intervoxel properties and is easy to implement. A deformation process is carried out with a greedy energy minimization algorithm. A discrete area estimator is used to approach at best standard regularizers classically used in continuous energy minimizing methods. The effectiveness of our approach is shown on several 3D image segmentations.
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Dates and versions

hal-00413691 , version 1 (08-10-2009)

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Alexandre Dupas, Guillaume Damiand, Jacques-Olivier Lachaud. Multi-Label Simple Points Definition for 3D Images Digital Deformable Model. 15th IAPR International Conference on Discrete Geometry for Computer Imagery (DGCI2009), Sep 2009, Montréal, Québec, Canada. pp.156-167, ⟨10.1007/978-3-642-04397-0_14⟩. ⟨hal-00413691⟩
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