任务1：把一张图附到另一张图上（c++结合opencv）

#include<opencv2/core/core.hpp>
#include<opencv2/highgui/highgui.hpp>
using namespace cv;
int main()
{
	Mat image = imread("E:\\opencvTest\\1.jpg");
	Mat logo = imread("E:\\opencvTest\\logo.jpg");
	imshow("原图", image);
	imshow("logo", logo);
	Mat imageROI;
	imageROI = image(Range(50, 50 + logo.rows), Range(100, 100 + logo.cols));
	logo.copyTo(imageROI);
	imshow("原图+logo", image);
	waitKey(0);
	return 0;
}