Affine-Invariant Riemannian Distance Between Infinite-Dimensional Covariance Operators.
Ha Quang MinhPublished in: GSI (2015)
Keyphrases
- affine invariant
- infinite dimensional
- finite dimensional
- log euclidean
- riemannian metric
- affine transformation
- shape space
- lie group
- multiscale
- quotient space
- distance measure
- covariance matrices
- geodesic distance
- convex sets
- convex hull
- higher dimensional
- shape analysis
- distance function
- distance metric
- feature points
- low dimensional
- feature vectors