Affine-Invariant Skeleton of 3D Shapes (color plates 1 and 2).
Michela MortaraGiuseppe PatanèPublished in: Shape Modeling International (2002)
Keyphrases
- affine invariant
- fourier descriptors
- shape representation
- shape analysis
- affine transformation
- medial axis
- multiscale
- scale invariant
- planar objects
- color images
- arc length
- contour matching
- color information
- zernike moments
- affine invariance
- curvature scale space
- shape descriptors
- shape space
- binary images
- geodesic paths
- shape matching
- image regions
- feature space
- region descriptors
- convex hull
- closed curves
- face recognition
- three dimensional