Keyphrases
- shape description
- fourier descriptors
- region based segmentation
- medial axis
- moment invariants
- shape features
- shape representation
- shape descriptors
- object shape
- shape analysis
- shape model
- shape retrieval
- zernike moments
- object boundaries
- cross section
- shape detection
- shape constraints
- image segmentation
- medial axes
- geometric moments
- pattern spectrum
- edge strength
- invariant properties
- active contours
- image sequences