TY - JOUR
T1 - Unequal loss protection for H.263 compressed video
AU - Goshi, Justin
AU - Mohr, Alexander E.
AU - Ladner, Richard E.
AU - Riskin, Eve A.
AU - Lippman, Alan
PY - 2005/3
Y1 - 2005/3
N2 - We study the application of unequal loss protection (ULP) algorithms to motion-compensated video over lossy packet networks. In particular, we focus on streaming video applications over the Internet. The original ULP framework applies unequal amounts of forward error correction to embedded data to provide graceful degradation of quality in the presence of increasing packet loss. In this letter, we apply the ULP framework to baseline H.263, a video compression standard that targets low bit rates, by investigating reorderings of the bitstream to make it embedded. The reordering process allows a receiver to display quality video, even at the loss rates encountered in wireless transmissions and the current Internet.
AB - We study the application of unequal loss protection (ULP) algorithms to motion-compensated video over lossy packet networks. In particular, we focus on streaming video applications over the Internet. The original ULP framework applies unequal amounts of forward error correction to embedded data to provide graceful degradation of quality in the presence of increasing packet loss. In this letter, we apply the ULP framework to baseline H.263, a video compression standard that targets low bit rates, by investigating reorderings of the bitstream to make it embedded. The reordering process allows a receiver to display quality video, even at the loss rates encountered in wireless transmissions and the current Internet.
KW - H.263
KW - Motion-compensated video
KW - Unequal loss protection
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U2 - 10.1109/TCSVT.2004.842613
DO - 10.1109/TCSVT.2004.842613
M3 - Article
AN - SCOPUS:15244338504
SN - 1051-8215
VL - 15
SP - 412
EP - 419
JO - IEEE Transactions on Circuits and Systems for Video Technology
JF - IEEE Transactions on Circuits and Systems for Video Technology
IS - 3
ER -