从H.261到H.264看视频编码标准的进展

Progress in video coding standards as seen from H.261 to H.264

介绍了H.26x系列视频编码标准的发展状况及其特性,对H.264的编码性能进行了分析测试,并对H.264编码的主观图像质量和亮度峰值信噪比与H.263的相关性能进行了比较和分析。

This paper introduces the development and features of H.26x,analyses the coding performance of H.264,and compares the subjective picture quality and the Y-PSNR with the related performance of H.263.[