Active contour driven by adaptively weighted signed pressure force combined with Legendre polynomial for image segmentation.
Xingyu FuBin FangMingliang ZhouSam KwongPublished in: Inf. Sci. (2021)
Keyphrases
- active contours
- image segmentation
- force field
- external force
- active contour model
- level set
- object boundaries
- level set method
- external forces
- shape prior
- segmentation method
- model for image segmentation
- energy function
- multiscale
- energy functional
- gradient vector flow
- texture image segmentation
- geodesic active contours
- gvf snake
- image processing
- curve evolution
- image segmentation methods
- active contour segmentation
- level set framework
- snake model
- computer vision
- object segmentation
- deformable models
- level set evolution
- graph cuts
- segmented images
- contour detection
- region growing
- medical imaging
- segmentation algorithm
- higher order