Active Contour External Force Using Vector Field Convolution for Image Segmentation.
Bing LiScott T. ActonPublished in: IEEE Trans. Image Process. (2007)
Keyphrases
- external force
- active contours
- image segmentation
- vector field
- gradient vector flow
- active contour model
- gvf snake
- level set method
- level set
- object boundaries
- image processing
- shape prior
- energy functional
- snake model
- energy function
- segmentation method
- normal direction
- graph cuts
- force field
- curve evolution
- multiscale
- deformable models
- gray level
- velocity field
- markov random field
- energy minimization
- perceptual grouping
- mumford shah functional
- image analysis
- pairwise
- three dimensional