摘要
针对目前国内外金属板材表面缺陷检测技术的进展,通过分析板材中常见的缺陷形式,介绍了金属板材表面缺陷检测的常用技术。主要论述了机器视觉表面检测技术中在线检测的应用及发展,并展望了检测技术的发展动向。
The development status of surface defects inspection for metal plants is analyzed. Common technolo gy to inspection the surface defects on metal plants is introduced. Application and development of surface inspection online machine vision is discussed.
关键词
表面缺陷
机器视觉
在线检测
surface defects, machine vision, online inspection
