1 cv::Mat cv::Mat是一个n维矩阵类,声明在<opencv2/core/core.hpp>中. class CV_EXPORTS Mat { public: //a lot of methods … /*! includes several bit-fields: - the magic signature - continuity flag - depth - number of channels */ int flags; //! the matrix dimension…
cout << mat 有错误的原因 You are using OpenCV built with VS10. The ostream operator << in the DLL is using the operator from VC 10 Runtime. While you are calling the ostream operator << from VC 11 Runtime. The DLLs are conflicting template T&a…
像素操作 #include<iostream> #include<opencv2/opencv.hpp> using namespace std; using namespace cv; int main(int argc, char**argv) { Mat src, src_gray; src= imread("b.jpg"); if (src.empty()) { cout << "could not load img.."…