Level set method with topological derivatives in shape optimization.
Piotr FulmanskiAntoine LaurainJean-François ScheidJan SokolowskiPublished in: Int. J. Comput. Math. (2008)
Keyphrases
- level set method
- parametric active contours
- topology preserving
- level set
- level set evolution
- energy functional
- level set segmentation
- active contours
- image segmentation
- level set framework
- narrow band
- topology preservation
- shape prior
- curve evolution
- deformable models
- shape analysis
- topological properties
- active contour model
- shape representation
- hamilton jacobi
- geodesic active contours
- higher order
- shape features
- global optimization
- shape model
- pattern recognition
- geometric deformable models
- image processing
- piecewise constant
- shape descriptors
- variational formulation
- variational framework
- image analysis
- wavelet transform
- object recognition
- medial axis
- partial differential equations