Maximum likelihood trend estimation in exponential noise.
Tõnu TrumpPublished in: IEEE Trans. Signal Process. (2001)
Keyphrases
- maximum likelihood
- additive noise
- parameter estimation
- maximum likelihood estimation
- log likelihood function
- estimation algorithm
- expectation maximization
- estimation error
- em algorithm
- noise reduction
- signal to noise ratio
- noisy data
- maximum likelihood estimator
- random noise
- accurate estimation
- clustering algorithm
- maximum likelihood estimates
- image noise
- noise model
- robust estimation
- hyperparameters
- noise level
- synthetic aperture radar
- estimation accuracy
- noisy environments
- image structure
- spatial domain