liugan528的博客

原理，推导过程 代码实现 #include <iostream> #include <opencv2/highgui.hpp> #include <opencv2/imgproc.hpp> #include <Eigen/dense> /* 从原图中选取4个点,在目标图像中找出对应的想要映射到的4个点, 根据这4对点列出8个方程求解出透视变换的8个参数(3点不共线) */ int main() { /* 求解源图像到目标图像的透视变换矩

#include <iostream> #include <string> #include <vector> #include <opencv2/core/internal.hpp> class Loop_Invoker : public cv::ParallelLoopBody { public: Loop_Invoker(const ...

OpenCV tips

https://blog.youkuaiyun.com/lg1259156776/article/details/50786768