提出了一种称为准全搜索法的块匹配改进算法。
In this paper, a quasi full search method for the improved motion estimation algorithm is proposed.
实验结果表明，该算法可以较小的搜索代价取得与全搜索相当的效果，在搜索速度与搜索效果方面优于三步法(3ss)。
Experiments show that the algorithm can obtain almost the same PSNR as full search (FS) at a low computation cost, and it excels three-step search (3ss) algorithm in searching velocity and effect.
实验结果表明，该算法可以较小的搜索代价取得与全搜索相当的效果，在搜索速度与搜索效果方面优于三步法(3ss)。
Experiments show that the algorithm can obtain almost the same PSNR as full search (FS) at a low computation cost, and it excels three-step search (3ss) algorithm in searching velocity and effect.
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