Affine-invariant geodesic geometry of deformable 3D shapes
Dan RavivAlexander M. BronsteinMichael M. BronsteinRon KimmelNir A. SochenPublished in: CoRR (2010)
Keyphrases
- affine invariant
- planar objects
- geodesic distance
- fourier descriptors
- affine transformation
- shape space
- contour matching
- multiscale
- curvature scale space
- riemannian metric
- affine invariance
- arc length
- shortest path
- log euclidean
- object matching
- shape analysis
- three dimensional
- shape model
- distance transform
- euclidean space
- shape representation
- geodesic paths
- deformable shapes
- closed curves
- euclidean distance
- deformable models
- information geometry
- manifold learning
- geometric structure
- curve matching
- convex hull
- shape matching
- riemannian framework