TY - GEN
T1 - H.264 frame layer rate control based on block histogram difference
AU - Lan, Tian
AU - Gu, Xuemai
PY - 2008
Y1 - 2008
N2 - A novel H.264 frame layer bit allocation scheme based on block histogram difference (BH) is proposed. First, the sufficiency of channel bandwidth is considered at the beginning of each scene. Then, the target bits for each frame are weighted by the relative complexity measurement based on BH. Experimental results show proposed algorithm can adapt to different relationships between channel bandwidth and encoding complexity of video sequence, and achieves better trade-off between channel bandwidth and compressed video quality.
AB - A novel H.264 frame layer bit allocation scheme based on block histogram difference (BH) is proposed. First, the sufficiency of channel bandwidth is considered at the beginning of each scene. Then, the target bits for each frame are weighted by the relative complexity measurement based on BH. Experimental results show proposed algorithm can adapt to different relationships between channel bandwidth and encoding complexity of video sequence, and achieves better trade-off between channel bandwidth and compressed video quality.
KW - Block histogram difference (BH)
KW - H.264
KW - Rate control
UR - http://www.scopus.com/inward/record.url?scp=50249181166&partnerID=8YFLogxK
U2 - 10.1109/ICCW.2008.59
DO - 10.1109/ICCW.2008.59
M3 - Conference contribution
AN - SCOPUS:50249181166
SN - 9781424420513
T3 - IEEE International Conference on Communications
SP - 281
EP - 284
BT - ICC 2008 - 2008 IEEE International Conference on Communications Workshops, Workshops Proceedings
T2 - ICC 2008 - 2008 IEEE International Conference on Communications Workshops
Y2 - 19 May 2008 through 23 May 2008
ER -