Live Video Streaming with Adaptive Pre-Processing by Using Scalable Video Coding

被引：0
|
作者：
Grois, Dan [1 ]
Hadar, Ofer [1 ]
Ohayon, Rony [2 ]
Amram, Noam [3 ]
机构：
[1] Ben Gurion Univ Negev, Commun Syst Engn Dept, IL-84105 Beer Sheva, Israel
[2] Bar Ilan Univ, Fac Engn, Jerusalem, Israel
[3] LiveU Ltd, Jerusalem, Israel
来源：
2013 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) | 2013年
关键词：
Scalable Video Coding (SVC); live/real-time video streaming; adaptive pre-processing/pre-filtering; high-quality visual presentation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, a novel live scalable video streaming scheme, with adaptive pre-processing (pre-filtering), is presented. The scheme employs Scalable Video Coding (SVC), which is an extension of the H.264/AVC. An adaptive pre-filter is provided for each SVC layer, while each pre-filter's parameters, such as the standard deviation and kernel matrix size, are dynamically adjusted according to the varying network conditions, thereby enabling to continuously obtain an optimal visual presentation quality at the decoder end. The performance of the presented live scalable video streaming scheme is evaluated and tested in detail, thereby demonstrating significant improvements of more than 2dB.
引用
收藏
页码：588 / +
页数：2
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