Hello All.
I have an image:
MAt gray which the size is 480*640 and its 1 channel and I need to copy the half images:
Mat edges1 (480/2, 640/2, CV_8U); Mat edges2 (480/2,640/2, CV_8U);
for(int i=0;i<480;i++) { for(int j=0;j<640/2;j++) {
edges1.at<uchar>(i,j)=gray.at<uchar>(i,j);
} }
for(int i=0;i<480;i++) { for(int j=640/2;j<640;j++) {
edges2.at<uchar>(i,j)=gray.at<uchar>(i,j);
} } imwrite("bordes1.png", edges1,compression_params); imwrite("bordes2.png", edges2,compression_params); return 1; }
But I got Segmentation fault. What can it be?