Efficient quantization parameter estimation in HEVC based on ρ-domain.
T. BiatekMickaël RauletJean-François TraversOlivier DéforgesPublished in: EUSIPCO (2014)
Keyphrases
- parameter estimation
- maximum likelihood
- least squares
- em algorithm
- model selection
- statistical models
- parameter values
- parameter estimation algorithm
- random fields
- expectation maximization
- markov random field
- approximate inference
- posterior distribution
- model fitting
- estimation problems
- parameters estimation
- maximum likelihood estimation
- mobile robot
- image coding
- three dimensional
- parameter estimates
- position estimation