第一个opencv的c++程序

#include<iostream>
#include<opencv2/core/core.hpp>
#include<opencv2/highgui/highgui.hpp>

using namespace cv;

int main(void)
{
 Mat img = imread("C:\\Users\\17806\\Desktop\\扫描光条宽度\\1.bmp");
 namedWindow("王者荣耀_公孙离");
 imshow("王者荣耀_公孙离", img);
 waitKey(6000);
}