TY - GEN
T1 - An efficient long-term memory motion compensated prediction scheme and application to error-resilient video transmission
AU - Lam, Tuyet Trang
AU - Karam, Lina
AU - Tyldesley, Katherine
AU - Abousleman, Glen P.
PY - 2003
Y1 - 2003
N2 - This paper presents a long-term memory motion compensated prediction (MCP) scheme for video sequences based on reusing previously computed motion vectors. The proposed method is similar to the long-term memory MCP scheme introduced by Wiegand et al. (1999) in that multiple frames are involved in the prediction; however, instead of having to store all these frames, only the motion vectors associated with these frames are stored and reused for the prediction of the current frame. As the proposed MCP scheme requires less computations and less bits to represent the motion information compared to existing schemes, it is very suitable to provide error resilience to video coders. Simulation results are presented to illustrate the performance of the proposed scheme as well as its application to provide error-resilience in video transmission.
AB - This paper presents a long-term memory motion compensated prediction (MCP) scheme for video sequences based on reusing previously computed motion vectors. The proposed method is similar to the long-term memory MCP scheme introduced by Wiegand et al. (1999) in that multiple frames are involved in the prediction; however, instead of having to store all these frames, only the motion vectors associated with these frames are stored and reused for the prediction of the current frame. As the proposed MCP scheme requires less computations and less bits to represent the motion information compared to existing schemes, it is very suitable to provide error resilience to video coders. Simulation results are presented to illustrate the performance of the proposed scheme as well as its application to provide error-resilience in video transmission.
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U2 - 10.1109/ISSPA.2003.1224650
DO - 10.1109/ISSPA.2003.1224650
M3 - Conference contribution
AN - SCOPUS:33745552902
SN - 0780379462
SN - 9780780379466
T3 - Proceedings - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
SP - 101
EP - 104
BT - Proceedings - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
PB - IEEE Computer Society
T2 - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
Y2 - 1 July 2003 through 4 July 2003
ER -