摘要
向传统的模板匹配方法中引入几何和模糊数学的思想 ,提出了模糊圆周模板匹配方法 ,该方法中的模糊圆周模板是由一个隶属函数确定的具有一定半径和线宽的圆周数据 ,匹配时判断待匹配位图中的物体与模板中的模糊圆周的相似程度。该方法充分利用待匹配物体的几何形状 ,并且能有效克服待匹配位图噪音大 ,待匹配物体形状不完全规则等因素对模板匹配效果的不利影响 ,本文基于此方法设计与实现了钢材数量自动计数系统。
This article presents the ideas of introducing the Geometry and Fuzzy method into traditional matching method. The template of this method is the data of a circle with fixed radius and width of line by fuzzy function, its matching is judged by the similarity of the object of the matching bit-map with the fuzzy-circle of template. This method utilizes efficiently the shape of matching object and has overcomed the influence from the factors of unclear matching bitmap and irregular shape of matching object.
出处
《自动化技术与应用》
2004年第2期25-28,共4页
Techniques of Automation and Applications
