使用基于对象的运动矢量聚类的MPEG-2到MPEG-4转码器

2003 IEEE International Conference on Consumer Electronics, 2003. ICCE. Pub Date : 2003-06-17 DOI:10.1109/ICCE.2003.1218790

Jae-Won Kim, Yoon Kim, Sang-Hee Park, Kang-Sun Choi, S. Ko

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引用次数: 1

摘要

提出了一种基于目标的运动向量聚类(OMVC)方法的MPEG-2到MPEG-4转码器，该方法可以动态跳过帧并任意降低帧的空间分辨率。实验结果表明，采用OMVC方法的转码器视觉质量优于现有方法。

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MPEG-2 to MPEG-4 transcoder using object-based motion vector clustering

We present an MPEG-2 to MPEG-4 transcoder using an object-based motion vector clustering (OMVC) method which can skip frames dynamically and reduce the spatial resolution of frames arbitrarily. Experimental results show that the proposed transcoder using the OMVC method outperforms the existing method with better visual quality.

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2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.

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