OpenCV入门教程102：缺陷检测

OpenCV4入门教程005：Point()

OpenCV4入门教程006：Rect()

OpenCV4入门教程007：Size()

OpenCV4入门教程004：显示测试

OpenCV4入门教程003：编译源码

OpenCV4入门教程08.01：参考手册

OpenCV4入门教程05：简介

OpenCV4入门教程索引

OpenCV4入门教程100：感兴趣区域提取及曲线拟合