摘要
不规则多边形的识别是图形识别的重要内容,本文研究不规则三角形和四边形的模糊识别问题。首先采用最小二乘法对不规则三角形和四边形的不规则边进行直线拟合;然后计算两拟合边夹角并构造其隶属度函数;最后根据模糊分类判决法对不规则三角形和四边形进行分类。实验结果表明,本文的方法是可行的。
The recognition of irregular polygon is very important in figure recognition. In this paper, irregular triangle and square is studied using fuzzy pattern recognition. First, we use the method of least squares to fit the irregular lines of the triangle and square ; then we calculate the angles between two lines and construct the corresponding membership function; finally, we give the classification of the irregular triangle and square using fuzzy classification. The results of experiment show that this method is valid.
出处
《机械科学与技术》
CSCD
北大核心
2005年第10期1145-1147,共3页
Mechanical Science and Technology for Aerospace Engineering
作者简介
张雪（1961-），女（汉），江苏，副教授，硕士E-mail：zhangxue029@163．com
