Adaptive Matrix Information Geometry Detector With Local Metric Tensor.
Hao WuYongqiang ChengXixi ChenXiang LiHongqiang WangPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- fisher information
- information geometry
- positive definite
- euclidean space
- riemannian metric
- noise level
- riemannian framework
- probability density function
- diffusion tensor
- geodesic distance
- structure tensor
- estimation error
- log euclidean
- feature selection
- vector space
- similarity measure
- information theory
- information theoretic
- high dimensional
- support vector