Digital video transcoding

被引：201
作者：
Xin, J [1 ]
Lin, CW
Sun, MT
机构：
[1] Mitsubishi Elect, Res Labs, Cambridge, MA 02139 USA
[2] Natl Chung Cheng Univ, Dept Comp Sci & Informat Engn, Chiayi 612, Taiwan
[3] Univ Washington, Dept Elect Engn, Seattle, WA 98195 USA
来源：
PROCEEDINGS OF THE IEEE | 2005年 / 93卷 / 01期
关键词：
error resilience; motion estimation; rate control; transcoding architecture; video transcoding;
D O I：
10.1109/JPROC.2004.839620
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：
Video transcoding, due to its high practical values for a wide range of networked video applications, has become an active research topic. In this paper, we outline the technical issues and research results related to video transcoding. We also discuss techniques for reducing the complexity, and techniques for improving the video quality, by exploiting the information extracted from the input video bit stream.
引用
收藏
页码：84 / 97
页数：14
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