A Simple Rate-Distortion Model, Parameter Estimation, and Application to Real-Time Rate Control with DCT-Based Coders.
J. WebbKaren L. OehlerPublished in: ICIP (2) (1997)
Keyphrases
- parameter estimation
- rate distortion
- rate control
- bit rate
- rate control scheme
- video coding
- bit plane
- em algorithm
- visual quality
- image compression
- maximum likelihood
- bit allocation
- image coder
- bitstream
- least squares
- video coder
- probabilistic model
- markov random field
- subband
- rate distortion optimization
- machine learning
- motion vectors
- video quality
- multiscale
- coding method
- motion estimation
- distributed video coding
- base layer
- image processing