Log-Euclidean Metric-Based Signal Detector with Manifold Filter and Matrix Information Geometry.
Xiaoqiang HuaZhikun LiaoYongxian WangJiangyi WangSheng FengJun TianPublished in: ICCT (2020)
Keyphrases
- fisher information
- information geometry
- riemannian metric
- log euclidean
- positive definite
- euclidean space
- probability density function
- noise level
- lie group
- geodesic distance
- noise reduction
- riemannian framework
- square root
- exponential family
- multidimensional scaling
- kullback leibler divergence
- free energy
- tensor field
- order statistics
- covariance matrices
- similarity measure