OpenCV Programming 1
1. Display data type. #include "pch.h" #include <opencv2/highgui/highgui.hpp> #include <opencv2/imgproc.hpp> #include <iostream> using namespace cv; using namespace std; int main(int argc, char** argv) { int i = 2; while (i != 0) { cout << "enter image martix size"; cin >> i; if (i == -1) { break; } Mat M(i, i, CV_8UC3, Scalar(0, 0, 255)); cout << "M = " << endl << " " << M << endl << endl; } }