摘要： 本文介绍了印制电路板(PCB)表面线路缺陷检查系统的算法及硬件实现框架。对如何采集高质量的PCB图像也作了介绍。

关键词: 印制电路板, 缺陷, 视觉检查

Abstract: The paper describes visual inspection algorithms and their implementation for printed circuit board (PCB) defects. It also gives the methods to acquire high quality tion PCB images. The implemented system shows that the methods introduced here are practical and efficient.