Gradient vector flow combined saliency analysis for active contours.
Ruzheng ZhaoZhiheng ZhouMing DaiJie TangPublished in: Int. J. Adv. Media Commun. (2017)
Keyphrases
- active contours
- gradient vector flow
- active contour model
- external force
- object boundaries
- level set method
- image segmentation
- force field
- external forces
- level set
- gvf snake
- shape prior
- segmentation method
- vector field
- image analysis
- global optimization
- improved algorithm
- deformable models
- video sequences
- image sequences
- image processing