TY - GEN
T1 - A study on hierarchical side information generation structure in distributed video Coding
AU - HoangVan, Xiem
AU - Jeon, Byeungwoo
AU - Lee, Yung Lyul
PY - 2011
Y1 - 2011
N2 - Side Information generation is one of major problems in Distributed Video Coding (DVC). This can be performed by motion compensated temporal interpolation (MCTI) between two closest key frames. However, when temporal distance between the key frames increases, its linear interpolation becomes less effective. This paper introduces a hierarchical side information generation structure applicable to DVC with long Group of Picture (GOP) sizes in mind. Moreover, two quantization parameter control techniques are proposed. Experimental results verify efficiency of the proposed algorithms.
AB - Side Information generation is one of major problems in Distributed Video Coding (DVC). This can be performed by motion compensated temporal interpolation (MCTI) between two closest key frames. However, when temporal distance between the key frames increases, its linear interpolation becomes less effective. This paper introduces a hierarchical side information generation structure applicable to DVC with long Group of Picture (GOP) sizes in mind. Moreover, two quantization parameter control techniques are proposed. Experimental results verify efficiency of the proposed algorithms.
KW - Distributed Video Coding
KW - Hierachical Side Information Generation
KW - MCTI
UR - https://www.scopus.com/pages/publications/82955205883
U2 - 10.1109/ATC.2011.6027434
DO - 10.1109/ATC.2011.6027434
M3 - Conference contribution
AN - SCOPUS:82955205883
SN - 9781457712043
T3 - International Conference on Advanced Technologies for Communications
SP - 53
EP - 57
BT - Proceedings - 2011 International Conference on Advanced Technologies for Communications, ATC 2011
T2 - 4th Annual International Conference on Advanced Technologies for Communications, ATC2011
Y2 - 2 August 2011 through 4 August 2011
ER -