Statistical Multiplexing of H.264 Video Streams Using Structural Similarity Information

被引：0
|
作者：
Teixeira, Luis [1 ,2 ]
Corte-Real, Luis [2 ]
机构：
[1] Univ Catolica Portuguesa, Res Ctr Sci & Technol Arts, P-4169005 Porto, Portugal
[2] Univ Porto, Fac Engn, INESC, P-4200465 Porto, Portugal
来源：
JOURNAL OF INFORMATION SCIENCE AND ENGINEERING | 2009年 / 25卷 / 03期
关键词：
subjective quality; structural information; joint video coding; H.264; statistical multiplexing; JOINT RATE CONTROL;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this piper, we propose a method to broadcast digital video programs in which the channel capacity is dynamically distributed among video programs according to each video program particular complexity. A bit rate control algorithm based on the Structural Similarity Index as the measure of video program complexity is examined. Initial results show that a uniform picture quality among video programs can be obtained.
引用
收藏
页码：703 / 715
页数：13
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