摘要
基于机器视觉原理实现对手机转接口尺寸及管脚数量的非接触式测量.采用光源、远心镜和CCD相机搭建检测装置,获取手机转接口的图像数据,并利用图像边缘检测技术实现特征轮廓的提取,获得较为准确的转接口尺寸和管脚数量.
A non-contact measurement method based on machine vision theory was proposed to re alize the measurement of the size and the number of pins of mobile phone interface. A simple experi mental apparatus was set up, which contained light source, telecentric lens and CCD camera. The im age of the mobile phone interface was collected, the contour was extracted using edge detection tech nology. The accurate interface size and number of pins were obtained.
作者
陈宝华
王军
张皓
吴泉英
CHEN Bao-hua WANG Jun ZHANG Hao WU Quan-ying(School of Mathematics and Physics, Suzhou University of Science and Technology, Suzhou 215009 Tianping College of Suzhou University of Science and Technology, Suzhou 215009, China)
出处
《物理实验》
2017年第8期6-9,13,共5页
Physics Experimentation
基金
苏州科技大学天平学院教育教学改革研究重点项目(No.2015TJGA-04)
江苏省教育厅教学改革研究立项重点项目(No.2015JSJG058)
苏州科技学院校级重点专业应用物理学专业建设项目(No.2013ZYXZ-08)
研究生科研创新计划项目(No.KYLX15_1313)
关键词
长度测量
机器视觉
边缘检测
length measurment machine vision edge detection
