Up to now, there have been many nice search algorithms to improve the efficiency of the block-matching algorithm.
目前有许多较好的搜索算法提高了块匹配算法的效率。
This paper proposes an adaptive rood pattern search, a new fast block-matching motion estimation algorithm.
该文提出了一种新的快速块匹配运动估计算法，即自适应十字模式搜索。
Through testing many different Block Matching Algorithms in the motion estimation, the New Three Step Search Algorithm is chosen, which can fulfill the requirement of the system.
在运动估计中通过对多种块匹配算法进行实验，选择了一种可以满足系统要求的算法——新的三步搜索法。
Experimental data on full search block matching algorithm indicates that the proposed method keeps the accuracy while the computation load is reduced to 8.72%.
以全搜索块匹配算法为例的实验表明，该算法在保持精度不变的前提下，运算量最终减少到8.72%。
Compare with traditional Hexagon search Algorithm, the new strategy provides not only the better matching flexibility, but also the more sufficient overlapping of target searching block.
相对于传统六边形算法，在增加了匹配灵活性的同时，还可以更好地覆盖整个分块。
Compare with traditional Hexagon search Algorithm, the new strategy provides not only the better matching flexibility, but also the more sufficient overlapping of target searching block.
相对于传统六边形算法，在增加了匹配灵活性的同时，还可以更好地覆盖整个分块。
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