Joint resolution enhancement and artifact reduction for MPEG-2 encoded digital video

被引：0
|
作者：
Yang, YB [1 ]
Böröczky, L [1 ]
机构：
[1] Philips Res USA, Briarcliff Manor, NY USA
来源：
2003 INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOL II, PROCEEDINGS | 2003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：
A joint approach of resolution enhancement and artifact reduction for MPEG-2 encoded video is proposed in this paper. This new method uses a Unified Metric for Digital Video Processing (UMDVP). The UMDVP is defined based on coding information of MPEG-2 encoded video. It also takes the local scene content into account. Experimental results have demonstrated that the joint approach using the UMDVP outperforms the system of resolution enhancement and artifact reduction without the help of UMDVP. The proposed method can improve the performance of various emerging video systems using MPEG-2 compression.
引用
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页码：253 / 256
页数：4
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