基于高斯差分滤波的金刚线颗粒检测方法  

DiamondWire Particle Detection Method Based on DoG Filtering

作　　者：孙凯明 郝明[1,2] 刘彤军 朱明清[1] 宁峰 SUN Kai-ming;HAO Ming;LIU Tong-jun;ZHU Ming-qing;Ning Feng(Institute of Intelligent Manufacturing Heilongjiang Academy of Sciences,Harbin 150090 China;Institute of Advanced Technology Heilongjiang Academy of Sciences,Harbin 150020 China;Heilongjiang TongKong Intelligent Technology Co.,Ltd.,Harbin 150090 China)

机构地区：[1]黑龙江省科学院智能制造研究所,黑龙江哈尔滨150090 [2]黑龙江省科学院高技术研究院,黑龙江哈尔滨150020 [3]黑龙江省通控智能科技有限公司,黑龙江哈尔滨150090

出　　处：《自动化技术与应用》2021年第7期121-124,共4页Techniques of Automation and Applications

摘　　要：电镀金刚线质量品控难度大、成本高,金刚线线体表面颗粒的数量是衡量金刚线质量的重要指标。文中针对金刚线线体表面颗粒大小不一,形状各异的特点,提出基于高斯差分滤波的金刚线颗粒边缘增强及提取方法。实验结果表明,文中所述方法对金刚线线体表面颗粒的复杂状态以及粘连状态都具有很好的处理结果。最后给出了金刚线颗粒参数统计结果。It is difficult and costly that the quality control of electroplated diamond wire.The quantity of particles on diamond wire is an important index to measure the quality of diamond wire.According to the different sizes and shapes of particles on the diamond wire,it is proposed that a method of edge enhancement and particle extraction based on DoG filter.The experimental results show that the proposed method can deal with the complex state and adhesion state of the particles on diamond wire.Finally,the statistical results of parameters of the particles on diamond wire are given.

关 键 词：金刚线 高斯差分滤波 显微机器视觉 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]