A study of MPEG-2 to H.264/AVC transcoding with half-horizontal resolution

被引：0
|
作者：
Xin, Jun [1 ]
Vetro, Anthony [2 ]
Sekiguchi, Shun-ichi [3 ]
机构：
[1] Xilient Inc, Cupertino, CA 95014 USA
[2] Univ Detroit Mercy, Cambridge, MA USA
[3] Mitsubishi Electr Corp, Kanagawa, Japan
来源：
2008 DIGEST OF TECHNICAL PAPERS INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS | 2008年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper analyzes the performance of MPEG-2 to H.264/AVC transcoding to half-horizontal resolution. Both the quality of the resulting video and complexity of the system are examined in: the context of next-generation HDD recording systems. Experimental results show the importance of motion mapping to maintain high picture quality and that quality improvement over full-resolution transcoding is possible. It is also shown that transcoding to half-horizontal resolution allows for substantial reduction in complexity.
引用
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页码：51 / +
页数：2
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