A Fractional Order Derivative Based Active Contour Model for Simultaneous Image Despeckling and Segmentation.
Ankit KumarSubit K. JainPublished in: CVIP (3) (2023)
Keyphrases
- segmentation method
- active contour model
- image segmentation
- boundary extraction
- gradient vector flow
- active contours
- segmentation algorithm
- snake model
- energy functional
- multiscale segmentation
- geodesic active contours
- multiscale
- mumford shah functional
- region growing
- fractional order
- image analysis
- circular hough transform
- deformable contour
- shape prior
- edge map
- force field
- level set
- input image
- energy function
- edge detection
- contrast enhancement
- contour extraction
- image features
- energy minimization
- external force
- noise reduction
- subband
- graph cuts