摘要
介绍了一种小药瓶规格尺寸在线检测系统,针对检测对象的材质及成像特点,采用梯度算子亚像素边缘提取法得到检测边缘,具有精度高、算法快的特点,以此开发了相应的检测系统,成功地应用于生产线上,满足了产品质量需求,取得了较好的经济效益。
This paper introduces an on-line medicine bottle dimension detection system. Considering the bottle＇s material and its differences in image reflecting,edgeis detected by sub-pixel after grad operator was used. Based on this arithmetic,we develop a detection system,which can ensure good quality when it is used on line.
出处
《机械工程与自动化》
2006年第2期50-52,共3页
Mechanical Engineering & Automation
关键词
小药瓶
图像处理
尺寸测量
亚像素
glass medicine bottle
image manipulation
dimension detection
sub-pixel
