A Lie group based spatiogram similarity measure.
Liyu GongTianjiang WangFang LiuGang ChenPublished in: ICME (2009)
Keyphrases
- lie group
- similarity measure
- lie algebra
- infinite dimensional
- euclidean space
- vector field
- vector space
- parameter space
- covariance matrices
- euclidean distance
- pairwise
- geometric structure
- distance measure
- similarity search
- riemannian manifolds
- linear transformation
- mean shift
- feature vectors
- finite dimensional
- rigid motion
- tensor field