opencv-version-check.cpp

#include <iostream>
#include <opencv2/opencv.hpp>

int main()
{
std::cout << "openCV version" << CV_VERSION << std::endl;
cv::Mat img;
cv::namedWindow("test01", CV_WINDOW_AUTOSIZE);

img = cv::imread("test1.png", CV_LOAD_IMAGE_COLOR);
if (img.empty())
{
	std::cout << "[!] image not found" << std::endl;
	return -1;
}
cv::imshow("example1", img);
cv::waitKey(0);
cv::destroyWindow("example01");
return 0;
}