Minimal Weighted Local Variance as Edge Detector for Active Contour Models.
Max W. K. LawAlbert C. S. ChungPublished in: ACCV (1) (2006)
Keyphrases
- edge detector
- active contour model
- edge detection
- edge map
- active contours
- region growing
- curve evolution
- gray level
- energy minimization
- segmentation method
- scale space
- signal to noise ratio
- gradient vector flow
- force field
- level set method
- edge points
- minimal path
- multiscale
- covariance matrix
- level set
- co occurrence
- object recognition
- step edges
- object boundaries
- shape prior
- energy functional
- higher order
- external force
- image processing