Robust active contours driven by order-statistic filtering energy for fast image segmentation.
Guirong WengXin YanPublished in: Knowl. Based Syst. (2020)
Keyphrases
- active contours
- image segmentation
- order statistics
- active contour model
- level set
- level set method
- median filter
- gradient flow
- shape prior
- energy minimization
- object boundaries
- stack filters
- energy function
- force field
- energy functional
- segmentation method
- nonlinear filters
- image processing
- geodesic active contours
- curve evolution
- region based active contours
- global minimizers
- graph cuts
- texture image segmentation
- gradient vector flow
- image segmentation methods
- chan vese model
- multiscale
- object segmentation
- segmentation algorithm
- region growing
- external force
- noise reduction
- gradient flows
- partial differential equations
- image enhancement
- deformable models
- gray scale