1) search everywhere for
四处搜索
2) four-step search
四步搜索
1.
In this paper,and the achievement of a four-step search block-matching motion estimation algorithm and the realization of the motion estimation algorithm which gives the entire image search and semi-pixel search,single vector estimation and improved method of combining the four vector estimation,the algorithm can improve the coding efficiency.
本文提出并实现了一种四步搜索块匹配的运动估计算法,并在运动估计算法的实现中给出了整象素搜索与半象素搜索相结合、单矢量估计与四矢量估计相结合的改进方法,该算法能够有效的提高编码效率。
3) quaternary-search
四分搜索
1.
IPv4/IPv6 dual-stack quaternary-search routing lookup algorithm and implementation;
IPv4/IPv6双栈四分搜索路由查找算法与实现
6) Quaternary-binary-search
四-二分搜索
1.
Quaternary-binary-search IPv4 Routing Lookup Algorithm and Implementation;
四-二分搜索高性能IPv4路由查找算法与实现
补充资料：四处
1.四方，各处。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条