Fast Maximum Likelihood Scale Parameter Estimation From Histogram Measurements.
Stefania ColonneseStefano RinauroGaetano ScaranoPublished in: IEEE Signal Process. Lett. (2011)
Keyphrases
- parameter estimation
- maximum likelihood
- statistical models
- em algorithm
- maximum likelihood estimation
- expectation maximization
- likelihood function
- random fields
- posterior distribution
- parameter estimation algorithm
- parameter values
- least squares
- estimation problems
- parameter learning
- covariance matrices
- gray level
- model fitting
- gaussian distribution
- maximum a posteriori
- parameter estimates
- approximate inference
- synthetic aperture radar
- markov random field
- hyperparameters
- structure learning
- maximum likelihood estimates
- data mining