Bayesian signal subspace estimation with compound Gaussian sources.
R. Ben AbdallahArnaud BreloyMohammed Nabil El KorsoD. LautruPublished in: Signal Process. (2020)
Keyphrases
- signal subspace
- direction of arrival
- linear array
- correlation matrix
- doa estimation
- maximum likelihood
- sensor array
- hyperspectral
- eigenvalue decomposition
- estimation error
- synthetic aperture radar
- blind source separation
- parameter estimation
- gauss markov random fields
- auto correlation
- noisy images
- independent component analysis
- least squares
- multiscale