一种浮法玻璃全面缺陷在线检测系统  

Machine vision system for on-line defect detection of float glass

作　　者：余文勇[1] 周祖德[1] 陈幼平[1] 

机构地区：[1]华中科技大学机械科学与工程学院,湖北武汉430074

出　　处：《华中科技大学学报（自然科学版）》2007年第8期1-4,共4页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：湖北省自然科学基金资助项目(2005ABA269);武汉市青年科技晨光计划资助项目(20045006071-26)

摘　　要：研究了一种对浮法玻璃进行在线检测的机器视觉系统.通过智能光学系统,可以同时检测到玻璃的光学形变(如玻筋、小坑等)和点缺陷(如夹杂、气泡等);通过C/S网络化并行结构,可以对图像数据进行分布式处理和集中统计管理;通过网络接口,可以为优化切割设备提供优化信息,为质量打标提供分类信息.现场运行表明该系统实现了浮法玻璃全面质量检测的要求,在高温环境下运行稳定可靠.On-line quality control of float glass is extremely important to glass process management, grading and stowing. A novel machine vision system for on-line defect detection of float glass was described, in which the distortion （small drips, lines, etc. ） and deformation （stones, bubbles, etc. ） were measured by using the intelligent illumination design. The distributed image data were processed parallelly and managed concentrated through C/S network structure and the optimal cutting information and grading signal were obtained in the network interface. Experiments on the spot show the stability and effectiveness of this system.

关 键 词：浮法玻璃 机器视觉 检测 

分 类 号：TP206.3[自动化与计算机技术—检测技术与自动化装置]