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Communication Dans Un Congrès Année : 2007

2D and 3D deformable models with narrow band region energy

Résumé

We introduce a narrow band region approach in explicit de-formable models for 2D and 3D image segmentation. Embedding a region term into the evolution process, we derive a general formulation which is applied both on a 2D parametric contour and a 3D triangular mesh. Evolution of deformable models is performed by means of energy minimization using the computationally efficient greedy algorithm. The use of a region energy related to the vicinity of the evolving surface overcomes limitations of edge-based active models while remaining time effective. Experiments with segmentation quality assessment are carried out on medical images.
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Dates et versions

hal-01026380 , version 1 (21-07-2014)

Identifiants

  • HAL Id : hal-01026380 , version 1

Citer

Julien Mille, Romuald Boné, Pascal Makris, Hubert Cardot. 2D and 3D deformable models with narrow band region energy. IEEE International Conference on Image Processing, Sep 2007, San Antonio, United States. pp.57-60. ⟨hal-01026380⟩
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