Weak-Noise Modulation-Estimation of Vector Parameters.
Neri MerhavPublished in: IEEE Trans. Inf. Theory (2020)
Keyphrases
- parameter estimation
- maximum likelihood estimation
- noise level
- parametric models
- estimated parameters
- input data
- expectation maximization
- maximum likelihood estimator
- noise model
- image noise
- noisy data
- noise reduction
- noise variance
- missing data
- maximum a posteriori probability
- maximum likelihood
- weak signal
- single channel
- signal detection
- received signal
- update equations
- rao bound
- least squares
- parameter estimates
- random noise
- image statistics
- noise free
- arbitrary shape
- additive noise
- closed form solutions
- robust estimation
- estimation algorithm
- sensitivity analysis
- em algorithm