Aiming at the shortage of current inspection technology for surface flaws of large-caliber optical lens, a machine vision inspection technology based on line CCD is studied.
针对目前大口径精密光学透镜表面疵病检测方法的不足，提出了一种基于线阵CCD的机器视觉检测技术。
A experimental device for surface defect inspection of rollers by machine vision technique is introduced in this paper.
介绍利用机器视觉检测滚子表面缺陷的实验装置。
Each machine operator performs continuous inspection while producing the parts, checking dimensions with gaging tools as well as observing the appearance and surface characteristics of the part.
如用量具测尺寸、观察产品的外观和表面特性。检验员会定时地检查，从每台机器做出的产品中抽样。
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