Keyphrases
- shape model
- occluding contours
- image contours
- shape matching
- shape constraints
- cluttered images
- contour matching
- shape representation
- fourier descriptors
- contour points
- shape features
- polygonal approximation
- three dimensional
- complex shapes
- shape retrieval
- chain code
- shape prior
- shape analysis
- active contours
- closed curves
- computer vision
- shape estimation
- shape recovery
- curvature scale space
- perceptual grouping
- deformable contour
- b spline
- medical images
- contour fragments