OpenCV设置ＲＯＩ

 1 #include "stdafx.h"
 2 #include <iostream>
 3 #include <opencv.hpp>
 4  
 5 using namespace cv;
 6  
 7 int _tmain(int argc, _TCHAR* argv[])
 8 {
 9     Mat srcImage = imread("./1.bmp");
10     Mat roiImage;
11     Rect rect(100,100,100,100);
12     srcImage(rect).copyTo(roiImage);
13     imshow("roi",roiImage);
14     waitKey(0);
15     return 0;
16 }

posted on 2020-05-29 10:17 一杯清酒邀明月阅读(514) 评论(0) 编辑收藏举报