A novel refinement technique for 2-D PPS parameter estimation.
Marko SimeunovicIgor DjurovicSlobodan DjukanovicPublished in: Signal Process. (2014)
Keyphrases
- parameter estimation
- least squares
- maximum likelihood
- statistical models
- markov random field
- model selection
- parameter values
- em algorithm
- random fields
- expectation maximization
- parameter estimation algorithm
- maximum likelihood estimation
- model fitting
- parameters estimation
- posterior distribution
- parameter estimates
- gibbs sampling
- video sequences
- approximate inference
- structure learning
- estimation problems