TY - GEN
T1 - Wyner-Ziv video coding with region adaptive quantization and progressive channel noise modeling
AU - Park, Jongbin
AU - Jeon, Byeungwoo
AU - Wang, Demin
AU - Vincent, André
PY - 2009
Y1 - 2009
N2 - In this paper, we propose a region-adaptive quantization scheme and progressive side information/channel noise modeling for Wyner-Ziv video coding. The proposed region-adaptive quantization scheme can enhance coding performance and provide an additional functionality of region of interest (ROI) coding. It also improves the accuracy of channel noise modeling by using previously decoded bit-plane information. Simulation results show that the proposed region-adaptive quantization scheme is especially suitable for static sequences, and the progressive side information/channel noise modeling works well in dynamic scenes.
AB - In this paper, we propose a region-adaptive quantization scheme and progressive side information/channel noise modeling for Wyner-Ziv video coding. The proposed region-adaptive quantization scheme can enhance coding performance and provide an additional functionality of region of interest (ROI) coding. It also improves the accuracy of channel noise modeling by using previously decoded bit-plane information. Simulation results show that the proposed region-adaptive quantization scheme is especially suitable for static sequences, and the progressive side information/channel noise modeling works well in dynamic scenes.
KW - Channel noise modeling
KW - Distributed video coding
KW - Wyner-Ziv quantization
KW - Wyner-Ziv video coding
UR - https://www.scopus.com/pages/publications/70350327984
U2 - 10.1109/ISBMSB.2009.5133844
DO - 10.1109/ISBMSB.2009.5133844
M3 - Conference contribution
AN - SCOPUS:70350327984
SN - 9781424425914
T3 - 2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2009
BT - 2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2009
T2 - 2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2009
Y2 - 13 May 2009 through 15 May 2009
ER -