A rate control algorithm for real time video over the Internet

被引：0

作者：

Zhang, JY ^{[1
]}

Xi, JY ^{[1
]}

Liu, LX ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Sch Elect & Informat Technol, Shanghai 200030, Peoples R China

来源：

COMPUTER SCIENCE AND TECHNOLOGY IN NEW CENTURY | 2001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：

As a new type of transmission channel, the Internet has shown great success and tremendous potential. With the rapid growth of bandwidth and computer power, real-time video transmission over the Internet has recently seen a lot of interest, both from academia and industry. In this paper, we first discuss recent efforts in the field of real-time video over the Internet, including the modified transport protocol, rate control and error control mechanism. We then present a rate control algorithm, using Hidden Markov Model (HMM) of the channel and optimal stochastic control algorithm, so that to provide optimal tradeoffs between real-time requirement and visual quality of the transmitted video.

引用

页码：253 / 257

页数：3

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