Weighting factor determination algorithm for H.264/MPEG-4 AVC weighted prediction

被引：0
|
作者：
Kato, H [1 ]
Nakajima, Y [1 ]
机构：
[1] KDDI R&D Labs Inc, Kamifukuoka, Saitama 3568502, Japan
来源：
2004 IEEE 6TH WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING | 2004年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
H.264/MPEG-4 AVC (ISO/IEC 14496-10) adopted the weighted prediction which is particularly useful for coding fade/dissolve transition scenes. This paper proposes a determination method of weighting factors for the weighted prediction. The simulation results show that over 30% bitrate savings can be achieved when compared with the conventional methods.
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页码：27 / 30
页数：4
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