陕西科技大学学报（自然科学版）2011，Vol.29Issue(3)：77-81,5.
一种圆柱形工件精密图像检测及智能分拣系统
DIMENSION DETECTION AND INTELLIGENT SORTING SYSTEM FOR CIRCULAR CYLINDER PARTS BASED ON MACHINE VISION
摘要
Abstract
This paper presents a dimension detection and intelligent sorting system for circular cylinder parts based on machine vision. A non-linear calibration method is used for the correction of the image distortion. A sub-pixel image processing technique is used to implement the untouched precise measurement of circular clinder parts. In order to sort the work-piece according to the dimensional accuracy, a intelligent sorting appartus is designed. The experiment result show that the detection accuray is above 5 μm. The system is applied on the factory plunger pin production line. It can improve the detection efficiency and deduce the misdruge probability.关键词
机器视觉；自动检测；智能分拣；非线性校正；亚像素Key words
machine vision/auto detection/intelligent sorting/non-linear calibration/sub-pixel分类
信息技术与安全科学引用本文复制引用
任启宏,邹华东,谢发忠..一种圆柱形工件精密图像检测及智能分拣系统[J].陕西科技大学学报（自然科学版）,2011,29(3):77-81,5.基金项目
安徽省教育厅自然科学资助项目(编号：KJ2011B036),浙江省科技厅自然科学基金资助面上项目(编号：2008C0025) （编号：KJ2011B036）
