期刊文献+

基于机器视觉的液晶屏字符缺陷检测系统设计 被引量:1

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摘要 针对目前液晶屏字符显示缺陷检测主要依靠人工方式,效率低,主观性强,设计了一套基于机器视觉的自动化在线检测装置。文章介绍了整个装置的总体框架和检测方法,对采集的图像进行校正、阈值分割等预处理,然后进行图像匹配,最终作出是否存在缺陷的判定。通过实验,该装置能够准确实现对8片液晶屏不同状态的同时检测,并显示缺陷所在位置。
出处 《电脑知识与技术(过刊)》 2016年第6X期182-184,共3页 Computer Knowledge and Technology
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参考文献9

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