Manifold Projection-Based Subband Matrix Information Geometry Detection for Radar Targets in Sea Clutter.
Zheng YangYongqiang ChengHao WuXiang LiHongqiang WangPublished in: IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
- fisher information
- subband
- information geometry
- filter bank
- wavelet transform
- image compression
- multiresolution
- bit rate
- wavelet coefficients
- feature vectors
- positive definite
- euclidean space
- information theory
- probability density function
- frequency domain
- wavelet domain
- noise level
- riemannian metric
- geodesic distance
- signal processing
- computer vision
- computationally efficient
- standard deviation
- density estimation
- kullback leibler divergence