opencv相关知识 发表于 2018-12-14 | 分类于 cv Symbols count in article： 154 | Reading time ≈ 1 mins. 1. 边缘检测算子https://www.jianshu.com/p/2334bee37de5https://blog.csdn.net/jnulzl/article/details/47755071 2. 匹配模板https://www.cnblogs.com/skyfsm/p/6884253.html