图像匹配最大互相关快速算法

The Fast Algorithm of Maximum Cross-correlation Algorithm for Image Match

图象匹配技术在众多领域中都有重要应用,最大互相关算法是图像匹配采用的主要方法,但这种算法计算量较大;现通过构造一个迭代算法,避免了在搜索过程中大量的重复运算,从而提高了匹配速度.

The technique of image match has many important applications. Maximum cross-correlation algorithm is. widely used in image match, but it has the deficiency of enormous computations. In this article, a recursive algorithm is put forward, by reducing redundant computations; speed of image match is increased.