An exact forward-backward maximum likelihood autoregressive parameter estimation method.
Bernard ArmourSalvatore D. MorgeraPublished in: IEEE Trans. Signal Process. (1991)
Keyphrases
- parameter estimation
- maximum likelihood
- em algorithm
- random fields
- autoregressive
- maximum likelihood estimation
- expectation maximization
- model selection
- least squares
- pairwise
- forward backward
- moving average
- parameter estimates
- model fitting
- gaussian distribution
- non stationary
- generative model
- markov random field
- color images
- prior knowledge
- machine learning