Global and Local Active Contours for Head Boundary Extraction.
Steve R. GunnMark S. NixonPublished in: Int. J. Comput. Vis. (1998)
Keyphrases
- boundary extraction
- active contour model
- active contours
- curve evolution
- object boundaries
- level set
- region based active contours
- level set method
- image segmentation
- energy functional
- segmentation method
- gradient vector flow
- shape prior
- energy function
- minimal path
- force field
- gradient flow
- energy minimization
- geodesic active contours
- external force
- active contour segmentation
- partial differential equations
- multi view
- multiresolution