Active contour model with local prefitting bias estimation for fast image segmentation.
Yu LeiGuirong WengPublished in: J. Electronic Imaging (2021)
Keyphrases
- active contour model
- active contours
- image segmentation
- segmentation method
- split bregman method
- region growing
- curve evolution
- level set method
- energy minimization
- texture segmentation
- shape prior
- geodesic active contours
- gvf snake
- energy functional
- gradient vector flow
- object boundaries
- level set
- framework for image segmentation
- boundary extraction
- level set framework
- multiscale
- energy function
- graph cuts
- multiscale segmentation
- deformable contour
- computer vision
- image processing
- object segmentation
- snake model
- image analysis
- force field
- external force
- segmentation algorithm
- markov random field
- region merging
- shape model
- bayesian networks
- pose invariant
- image registration
- chan vese model