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» A Level Set Method in Shape and Topology Optimization for Va...
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IJCM
2008
42views more  IJCM 2008»
14 years 10 months ago
Level set method with topological derivatives in shape optimization
Piotr Fulmanski, Antoine Laurain, Jean-Franç...
CVPR
2008
IEEE
16 years 10 days ago
Shape priors in variational image segmentation: Convexity, Lipschitz continuity and globally optimal solutions
In this work, we introduce a novel implicit representation of shape which is based on assigning to each pixel a probability that this pixel is inside the shape. This probabilistic...
Daniel Cremers, Frank R. Schmidt, Frank Barthel
SIAMSC
2008
237views more  SIAMSC 2008»
14 years 10 months ago
A Variational Shape Optimization Approach for Image Segmentation with a Mumford--Shah Functional
We introduce a novel computational method for a Mumford-Shah functional, which decomposes a given image into smooth regions separated by closed curves. Casting this as a shape opti...
Günay Dogan, Pedro Morin, Ricardo H. Nochetto