Title :
Rate allocation for video transmission over lossy correlated networks
Author :
Gnavi, S. ; Grangetto, M. ; Magli, E. ; Olmo, G.
Author_Institution :
Dipt. di Elettronica, Politecnico di Torino, Italy
fDate :
9/26/2002 12:00:00 AM
Abstract :
A novel rate allocation algorithm for video transmission over lossy networks subject to bursty packet losses is presented. A Gilbert-Elliot model is used at the encoder to drive the selection of coding parameters. Experimental results using the H.26L test model show a significant performance improvement with respect to the assumption of independent packet losses
Keywords :
video coding; visual communication; Gilbert-Elliot model; H.26L test model; bursty packet losses; coding parameters; lossy correlated networks; rate allocation algorithm; video coding; video transmission;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020821
