Keyphrases
- active contours
- level set
- active contour model
- object boundaries
- image segmentation
- level set method
- segmentation method
- energy function
- shape prior
- gradient vector flow
- active contour segmentation
- energy functional
- external forces
- texture image segmentation
- geodesic active contours
- curve evolution
- gradient flow
- region based active contours
- image sequences
- force field