why i cant run this code in .cu file while in cpp file is working?
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <iostream>
using namespace cv;
using namespace std;
int main(int argc, char** argv)
{
Mat image;
image = imread("D://1.jpg", CV_LOAD_IMAGE_COLOR);
if (!image.data)
{
return -1;
}
namedWindow("Display window", WINDOW_AUTOSIZE);
imshow("Display window", image);
waitKey(0);
return 0;
}