光刀中心自适应阈值提取法

Self adaptive Threshold Method for Light-knife Center Acquiring

在分析常用的几种光刀中心提取法的特点与不足的基础上 ,提出了光刀中心自适应阈值提取法 ,该方法将阈值法与极值法、重心法相结合 ,可消除噪声干扰 ,实现光刀中心的快速、精确定位。

On the basis of analyzing features and defects of several common methods used to acquire the light knife center,the self adaptive threshold method is presented.This method combines the threshold method with the extremum method and the barycenter method.By the method,the noise can be removed,fast and precise orientation can be realized.