Distances and Riemannian Metrics for Multivariate Spectral Densities.
Xianhua JiangLipeng NingTryphon T. GeorgiouPublished in: IEEE Trans. Autom. Control. (2012)
Keyphrases
- euclidean metric
- geodesic distance
- distance function
- distance measure
- gaussian density
- spectral analysis
- regression model
- multivariate normal
- similarity metric
- tensor based morphometry
- multivariate data
- euclidean distance
- probability density function
- affine invariant
- probability distribution
- hyperspectral
- shape analysis
- euclidean space
- shape space
- medical images
- distance maps
- distance map
- riemannian metric
- lie group
- manifold learning
- hausdorff distance
- multispectral images
- dissimilarity measure
- statistical tests