#include #include "opencv2/opencv.hpp" int main(int argv, char* argc[]) { std::cout << "Hello, OpenCV " << CV_VERSION << std::endl; cv::Mat img; img = cv::imread("c:\\coding\\images\\lenna.bmp"); if (img.empty()) { std::cerr << "Image load failed!" << std::endl; return -1; } cv::namedWindow("image"); cv::imshow("image", img); cv::waitKey(); return 0; }