On a Level-Set Method for Ill-Posed Problems with Piecewise Nonconstant Coefficients.
Adriano DeCezaroPublished in: J. Appl. Math. (2013)
Keyphrases
- level set method
- level set
- image segmentation
- active contours
- level set evolution
- narrow band
- topology preserving
- energy functional
- piecewise constant
- active contour model
- deformable models
- geometric deformable models
- curve evolution
- geodesic active contours
- basis functions
- numerical methods
- wavelet coefficients
- hamilton jacobi
- feature vectors
- mumford shah functional
- level set framework
- level set segmentation
- neural network
- shape prior
- energy minimization
- k means
- image processing
- mumford shah model