Keyphrases
- active contours
- level set
- object boundaries
- active contour model
- image segmentation
- level set method
- shape prior
- energy function
- curve evolution
- energy functional
- geodesic active contours
- texture image segmentation
- segmentation method
- gradient vector flow
- external force
- natural images
- force field
- external forces
- active contour segmentation
- energy minimization
- cost function
- image processing