Geodesics in Shape Space via Variational Time Discretization.
Benedikt WirthLeah BarMartin RumpfGuillermo SapiroPublished in: EMMCVPR (2009)
Keyphrases
- shape space
- shape analysis
- shape model
- infinite dimensional
- geodesic paths
- shape representation
- differential geometry
- geometric properties
- statistical analysis
- statistical shape model
- riemannian metric
- finite dimensional
- geodesic distance
- image segmentation
- closed curves
- quotient space
- shape variations
- vector space
- optical flow
- dynamic time warping
- preserving transformations
- endpoints
- shape descriptors
- euclidean distance