Estimation of missing LSF parameters using Gaussian mixture models.
Rainer MartinCarsten HoelperIngo WittkePublished in: ICASSP (2001)
Keyphrases
- maximum likelihood estimation
- parameter estimation
- maximum likelihood
- estimation process
- input parameters
- parameter values
- update equations
- multiscale
- estimated parameters
- real time
- parametric models
- incomplete data
- parameters estimation
- maximum likelihood estimator
- closed form solutions
- parameter tuning
- estimation error
- parameter space
- sensitivity analysis
- missing data
- em algorithm
- multiresolution
- image processing