Existence, multiplicity, and regularity for sub-Riemannian geodesics by variational methods.
Roberto GiambòPublished in: CDC (2002)
Keyphrases
- variational methods
- shape space
- riemannian metric
- fisher information
- geodesic distance
- optic flow
- approximate inference
- geodesic paths
- exponential family
- level set
- infinite dimensional
- optical flow
- shape analysis
- curve evolution
- optical flow estimation
- geometric structure
- euclidean space
- vector field
- lie group
- graphical models
- least squares
- image processing
- gaussian process
- shape model
- riemannian manifolds
- motion model
- parameter estimation
- distributed systems
- pairwise