摘要
本文分析了ＣＡＰＬ 钢带边缘跟综系统中存在的问题，提出应用图象处理技术实时检测钢带边缘的思想并获得满意的实验结果，提出了改进该系统的方案。
This paper discusses the shortage in the edge tracing system of CAPL, presents a better method to trace edge by the technology of processing image and obtains the satisfied result in the experiment. This provides a scheduler for improving the system
