TY - GEN
T1 - Error tracking based error concealment strategy for scalable video coding
AU - Park, Chun Su
AU - Yoon, Min Seok
AU - Kim, Seon Tae
AU - Choi, Hae Chul
AU - Ko, Sung Jea
PY - 2008
Y1 - 2008
N2 - Scalable video coding (SVC) is a new emerging video coding standard to be released as an amendment of the H.264/AVC. The SVC standard adopts four post-processing EC methods to cope with frame loss caused by transmission error. In SVC, however, there have been few studies on burst errors by which several successive frames are corrupted in noisy channels. In this paper, we first propose an error tracking model with which the concealment error and the propagation error can be estimated. Then, in order to cope with the burst error in error-prone networks, we introduce a novel error concealment (EC) strategy based on the proposed error tracking model. For each lost frame, the proposed strategy selects one of four EC methods adopted in the SVC that minimizes the visual degradation.
AB - Scalable video coding (SVC) is a new emerging video coding standard to be released as an amendment of the H.264/AVC. The SVC standard adopts four post-processing EC methods to cope with frame loss caused by transmission error. In SVC, however, there have been few studies on burst errors by which several successive frames are corrupted in noisy channels. In this paper, we first propose an error tracking model with which the concealment error and the propagation error can be estimated. Then, in order to cope with the burst error in error-prone networks, we introduce a novel error concealment (EC) strategy based on the proposed error tracking model. For each lost frame, the proposed strategy selects one of four EC methods adopted in the SVC that minimizes the visual degradation.
UR - http://www.scopus.com/inward/record.url?scp=51949111454&partnerID=8YFLogxK
U2 - 10.1109/ICCE.2008.4587993
DO - 10.1109/ICCE.2008.4587993
M3 - Conference contribution
AN - SCOPUS:51949111454
SN - 142441458X
SN - 9781424414581
T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics
BT - 2008 Digest of Technical Papers International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008
T2 - 26th IEEE International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008
Y2 - 9 January 2008 through 13 January 2008
ER -