基于全零块的H.264运动估计的高级终端算法

Yan Wang, Ying Wang
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引用次数: 0

摘要

提出了一种基于全零块的H.264运动估计的高级终端算法。该算法对全零块扇区进行了改进。另外,利用不同分割模式的相关性提高了运动估计的效率。在实验中,通过对不同视频序列的测试,减少了运动估计点。结果表明,该算法能够在保证一般信噪比的前提下,达到减少运动估计时间的要求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An Advanced-Terminal Algorithm for H.264 Motion Estimation Based on All-Zero Block
This paper figures out an advanced-terminal algorithm for H.264 motion estimation, based on all zero block. The algorithm was improved on the sector with the all-zero blocks. Otherwise, it improved the efficiency of motion estimation by using the relevance of different segmentation modes. During the experiment, it reduced the motion estimation point after testing different video sequences. The results reflect that this algorithm is able to reach the requirements of reducing motion estimation time with the premise of ensuring general SNR.
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