Force field energy functionals for image feature extraction.
David J. HurleyMark S. NixonJohn N. CarterPublished in: Image Vis. Comput. (2002)
Keyphrases
- image feature extraction
- force field
- energy functional
- active contours
- active contour model
- gradient vector flow
- feature extraction
- image processing
- level set
- image segmentation
- object boundaries
- image gradient
- level set method
- shape prior
- energy function
- deformable models
- segmentation method
- partial differential equations
- energy minimization
- region growing
- face recognition