A geometric active contour model without re-initialization for color images.
Ying ZhengGuangyao LiXiehua SunXinmin ZhouPublished in: Image Vis. Comput. (2009)
Keyphrases
- active contour model
- color images
- active contours
- external force
- multiscale segmentation
- energy minimization
- gradient vector flow
- curve evolution
- segmentation method
- region growing
- minimal path
- boundary extraction
- color space
- chan vese model
- level set method
- force field
- energy functional
- image processing
- geodesic active contours
- deformable contour
- image segmentation
- graph cuts
- object boundaries
- shape prior
- parameter estimation
- gradient flow
- level set
- prior knowledge
- k means
- split bregman method