Rate-Quantization and Distortion-Quantization Models of Dead-Zone Plus Uniform Threshold Scalar Quantizers for Generalized Gaussian Random Variables.
Yizhou DuanJun SunZongming GuoPublished in: MMM (1) (2013)
Keyphrases
- random variables
- probability distribution
- generalized gaussian
- graphical models
- quantization scheme
- joint distribution
- vector quantizer
- gaussian model
- identically distributed
- bayesian networks
- conditional independence
- dead zone
- latent variables
- probabilistic model
- random fields
- conditional probabilities
- parameter estimation
- learning algorithm
- bayesian framework
- marginal distributions
- image reconstruction
- multiresolution