Gradient Vector Flow over Manifold for Active Contours.
Shaopei LuYuanquan WangPublished in: ACCV (1) (2009)
Keyphrases
- gradient vector flow
- active contours
- active contour model
- gvf snake
- external force
- object boundaries
- image segmentation
- external forces
- force field
- level set
- vector field
- energy functional
- level set method
- shape prior
- energy function
- curve evolution
- edge preserving
- segmentation method
- diffusion process
- snake model
- geometric active contours
- gradient flow
- level set evolution
- computer vision