#include <opencv2/opencv.hpp> #include <iostream> using namespace cv; using namespace std; int main(int argc, char** argv) { Mat src = imread("test.jpg"); Mat logo = imread("logo.jpg"); //设定ROI区域 Mat ROI = src(Rect(, , logo
#include <opencv2/opencv.hpp> #include <iostream> using namespace cv; using namespace std; int main(int argc, char** argv) { Mat src = imread("f:/temp/images/lena.jpg"); if (src.empty()) { printf("Could not find the image!\n&quo