A geometric approach to the maximum likelihood spectral estimator for sinusoids in noise.
C. FoiasArthur E. FrazhoPeter J. ShermanPublished in: IEEE Trans. Inf. Theory (1988)
Keyphrases
- maximum likelihood
- additive noise
- parameter estimation
- maximum a posteriori
- em algorithm
- likelihood function
- signal to noise ratio
- noisy data
- noise reduction
- hyperparameters
- expectation maximization
- maximum likelihood estimator
- random noise
- spectral analysis
- image noise
- noise level
- gaussian distribution
- speaker adaptation
- noise model
- hyperspectral imagery
- estimation algorithm
- noisy environments
- noisy images
- infrared