In this paper, a quasi full search method for the improved motion estimation algorithm is proposed.
提出了一种称为准全搜索法的块匹配改进算法。
Base on image correlation, the proposed algorithm correct transmissive error with full search method.
该方法以图像相关性作为判别依据，使用全搜索的方法来恢复数据。
The test result shows that the reduction of computation is about 90% in the encoding time against full search method, and a little precomputation and extra storage are required.
测试结果表明，相对于穷尽搜索方法，计算量得到明显的降低，计算时间减少约90 % ，同时只需要很少的预先计算量和额外存储量。
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