Multivariate Generalized Gaussian Distribution: Convexity and Graphical Models.
Teng ZhangAmi WieselMaria Sabrina GrecoPublished in: IEEE Trans. Signal Process. (2013)
Keyphrases
- graphical models
- generalized gaussian distribution
- belief propagation
- random variables
- texture image retrieval
- probabilistic model
- probabilistic inference
- probabilistic graphical models
- image normalization
- approximate inference
- conditional random fields
- subband
- bayesian networks
- map inference
- markov networks
- regression model
- convex hull
- factor graphs
- rotation invariant
- similarity measurement
- image reconstruction