Non-parametric planar shape representation based on adaptive curvature functions.
Cristina UrdialesAntonio BanderaFrancisco Sandoval HernándezPublished in: Pattern Recognit. (2002)
Keyphrases
- shape representation
- planar curves
- multiscale
- shape analysis
- arc length
- curvature scale space
- shape matching
- computationally efficient
- shape descriptors
- medial axis
- spherical harmonics
- shape decomposition
- matching algorithm
- fourier descriptors
- shape description
- shape variations
- shape space
- shape deformation
- coarse to fine
- shape retrieval
- shape prior
- scale space
- multiresolution
- pattern spectrum
- viewpoint