A global and local active contour model based on dual algorithm for image segmentation.
Haiyong XuGangyi JiangMei YuTing LuoPublished in: Comput. Math. Appl. (2017)
Keyphrases
- active contours
- algorithm for image segmentation
- image segmentation
- active contour model
- object boundaries
- level set
- shape prior
- region based active contours
- energy functional
- level set method
- energy function
- segmentation method
- geodesic active contours
- active contour segmentation
- level set evolution
- markov random field
- model for image segmentation
- curve evolution
- force field
- multiscale
- graph cuts
- snake model
- gradient vector flow
- deformable models
- level set framework
- watershed segmentation
- image processing
- region growing
- segmentation algorithm
- user interaction
- cardiac ultrasound images