Keyphrases
- active contours
- region based active contours
- object boundaries
- active contour model
- level set
- initial contour
- image segmentation
- level set method
- segmentation method
- shape prior
- energy functional
- energy function
- gradient vector flow
- curve evolution
- force field
- active contour segmentation
- geodesic active contours
- snake model
- region growing
- narrow band
- gradient flow
- gvf snake
- moving target