MPEG-4 rate control algorithm using Laplace parameter estimation.

Cheng-Yu Pai William E. Lynch

Published in: ICME (2003)

Keyphrases

parameter estimation
rate control algorithm
compressed video
variable bit rate
rate control
video quality
maximum likelihood
markov random field
model selection
bit rate

least squares
video coding
picture quality
visual quality
multimedia
random fields
parameter estimation algorithm
video streams
video signals
real time video

rate distortion
em algorithm
data hiding
video content
compressed domain
approximate inference
video sequences
super resolution
expectation maximization

video objects
video streaming
control method
bitstream
parameter estimates
quality assessment
high definition
wavelet transform
control system