2007 IEEE International Conference on Image Processing - San Antonio, Texas, U.S.A. - September 16-19, 2007

Technical Program

Paper Detail

Paper:MP-L2.7
Session:Image And Video Segmentation II: Texture Segmentation
Time:Monday, September 17, 16:50 - 17:10
Presentation: Lecture
Title: 2D AND 3D DEFORMABLE MODELS WITH NARROW BAND REGION ENERGY
Authors: Julien Mille; Université François Rabelais de Tours 
 Romuald Boné; Université François Rabelais de Tours 
 Pascal Makris; Université François Rabelais de Tours 
 Hubert Cardot; Université François Rabelais de Tours 
Abstract: We introduce a narrow band region approach in explicit deformable 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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