M2-spectral estimation: A relative entropy approach.
Bin ZhuAugusto FerranteJohan KarlssonMattia ZorziPublished in: Autom. (2021)
Keyphrases
- relative entropy
- spectral estimation
- minimum variance
- information theoretic
- power spectrum
- signal processing
- log likelihood
- synthetic aperture radar
- information theory
- covariance matrix
- mahalanobis distance
- mutual information
- sar images
- fourier transform
- kullback leibler divergence
- bregman divergences
- sar imagery
- frequency domain
- pattern recognition
- statistical models
- maximum likelihood