Keyphrases
- b spline
- lie group
- control points
- vector field
- parameter space
- infinite dimensional
- euclidean space
- basis functions
- vector space
- least squares
- mean shift
- covariance matrices
- linear transformation
- riemannian manifolds
- affine transformation
- geometric structure
- deformation field
- rigid motion
- objective function
- finite dimensional
- dynamic programming