TY - GEN
T1 - Hybrid Wyner-Ziv video coding structure for removing feedback channel
AU - Lee, Hoyoung
AU - Tillo, Tammam
AU - Jeon, Byeungwoo
PY - 2009
Y1 - 2009
N2 - This paper proposes a hybrid Wyner-Ziv video coding scheme without requiring the feedback channel which is a limiting factor for many practical applications. In order to remove the feedback channel, we develop a hybrid structure combining the conventional predictive video coding and the Wyner-Ziv video coding schemes. From the information of the neighboring predictive-coded macroblocks, the proposed hybrid scheme estimates the required channel code rate of the Wyner-Ziv coded macroblocks in order to eliminate the requirement of feedback channel. Experiment results indicate that it achieves good coding performance on sequences having linear and slow motion.
AB - This paper proposes a hybrid Wyner-Ziv video coding scheme without requiring the feedback channel which is a limiting factor for many practical applications. In order to remove the feedback channel, we develop a hybrid structure combining the conventional predictive video coding and the Wyner-Ziv video coding schemes. From the information of the neighboring predictive-coded macroblocks, the proposed hybrid scheme estimates the required channel code rate of the Wyner-Ziv coded macroblocks in order to eliminate the requirement of feedback channel. Experiment results indicate that it achieves good coding performance on sequences having linear and slow motion.
UR - http://www.scopus.com/inward/record.url?scp=74049131645&partnerID=8YFLogxK
U2 - 10.1109/PACRIM.2009.5291256
DO - 10.1109/PACRIM.2009.5291256
M3 - Conference Proceeding
AN - SCOPUS:74049131645
SN - 9781424445615
T3 - IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings
SP - 858
EP - 862
BT - PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
T2 - PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
Y2 - 23 August 2009 through 26 August 2009
ER -