Mixture Reduction on Matrix Lie Groups.
Josip CesicIvan MarkovicIvan PetrovicPublished in: IEEE Signal Process. Lett. (2017)
Keyphrases
- lie group
- infinite dimensional
- covariance matrices
- euclidean space
- parameter space
- vector space
- vector field
- linear transformation
- geometric structure
- riemannian manifolds
- mixture model
- mean shift
- gaussian mixture model
- covariance matrix
- data points
- tensor field
- gaussian distribution
- finite dimensional
- gaussian mixture
- motion estimation