关键词: 相关算法 模板匹配 图像搜索 完全搜索

Abstract:

Correlation matching is widely used in signal processing and image processing. This paper proposes a fast correlation matching algorithm. The exact best matching may be found by a full search A particular image hierarchy like pyramid is constructed for templates and search maps. We can get a list of a scending the lower bound of minimum matching errors. We cut the useless search branches to get a higher efficiency by the list of the lower bound.

Key words: correlated algorithm template matching image search full search