A gradient augmented level set method for unstructured grids.
Arne BøckmannMagnus VartdalPublished in: J. Comput. Phys. (2014)
Keyphrases
- level set method
- piecewise constant
- level set
- mumford shah model
- image segmentation
- active contours
- topology preserving
- level set evolution
- curve evolution
- active contour model
- narrow band
- signed distance function
- numerical methods
- level set framework
- deformable models
- geodesic active contours
- energy functional
- hamilton jacobi
- edge detection
- mumford shah functional
- gradient vector flow
- multiscale
- image processing
- denoising
- input image
- intensity information
- mumford shah
- multiresolution