Characteristic function based parameter estimation of skewed alpha-stable distribution: An analytical approach.
Mohammadreza Hassannejad BibalanHamidreza AmindavarMaryam AmirmazlaghaniPublished in: Signal Process. (2017)
Keyphrases
- parameter estimation
- least squares
- maximum likelihood
- model selection
- data distribution
- em algorithm
- markov random field
- statistical models
- parameter estimation algorithm
- parameter values
- random fields
- maximum likelihood estimates
- expectation maximization
- posterior distribution
- gibbs sampling
- approximate inference
- estimation problems
- maximum likelihood estimation
- model fitting
- parameters estimation
- computer vision
- gaussian distribution
- probability distribution
- parameter estimates
- image processing