External Force for Active Contours: Gradient Vector Convolution.
Yuanquan WangYunde JiaPublished in: PRICAI (2008)
Keyphrases
- external force
- gradient vector
- active contours
- active contour model
- vector field
- gradient vector flow
- object boundaries
- deformable models
- level set
- force field
- external forces
- electric field
- image segmentation
- segmentation method
- level set method
- shape prior
- energy function
- snake model
- image processing
- energy functional
- higher order
- image intensity
- edge preserving
- edge map
- machine learning