Quantisation Invariants for Transform Parameter Estimation in Coding Chains.
Marco Visentini ScarzanellaMarco TagliasacchiPier Luigi DragottiPublished in: DCC (2013)
Keyphrases
- parameter estimation
- transform coding
- maximum likelihood
- least squares
- coding scheme
- model selection
- markov random field
- em algorithm
- statistical models
- transform coefficients
- posterior distribution
- random fields
- parameter estimation algorithm
- expectation maximization
- parameter values
- approximate inference
- model fitting
- image coding
- maximum likelihood estimation
- estimation problems
- optical flow
- parameters estimation
- image processing