Joint order and parameter estimation of multivariate autoregressive models using multi-model partitioning theory.
Stylianos Sp. PappasAssimakis K. LerosSokratis K. KatsikasPublished in: Digit. Signal Process. (2006)
Keyphrases
- parameter estimation
- em algorithm
- least squares
- maximum likelihood
- parameter values
- parameter estimation algorithm
- autoregressive model
- statistical models
- markov random field
- probabilistic model
- random fields
- model fitting
- model selection
- probability distribution
- maximum likelihood estimation
- natural images
- optical flow
- multiresolution
- bayesian networks
- image processing