图像测量技术在非等间隔线纹尺检测中的应用  

The Image Measurement Technology Applied to Detect Rule With the Line or Stripe

作　　者：邱宗明[1] 郭彦珍[1] 赵念念[1] 李金喜[1] 

机构地区：[1]西安理工大学机械与精密仪器工程学院,陕西西安710048

出　　处：《西安理工大学学报》2001年第1期15-18,共4页Journal of Xi'an University of Technology

摘　　要：提出了一种可应用于线纹宽度测量和线纹间距测量时瞄准线纹的图像瞄准方法。该方法的特点是 ,只要线纹成像在计算机屏幕上 ,无需再做机械微动瞄准线纹边缘 ,即可测得线宽或瞄准线纹中心 ,瞄准精度优于读数显微镜 ,且操作非常方便。This paper presents an image aiming method that can be used to measure the width or distance of line or stripe. The advantage of the method need not take aim at edge of line or stripe by mechanical micro movement, but get image of line or stripe into memory and display the image on screen only. This aiming system is superior to microscope in accuracy and it is operated easily.

关 键 词：图像测量 线纹宽度测量 线纹瞄准 

分 类 号：TB96[机械工程—光学工程]