图像拼接代码

 1 #include"opencv2/highgui/highgui.hpp"
 2 #include"opencv2/imgproc/imgproc.hpp"
 3 #include<iostream>
 4 #include<time.h>
 5 
 6 int main()
 7 {
 8     Mat img = imread("frame1.jpg", 0);//左图像
 9     Mat img1 = imread("frame2.jpg", 0);//右图像
10     imshow("源图像-左", img);
11     imshow("源图像-右", img1);
12     double t = (double)getTickCount();
13     //柱形投影
14     double t3 = (double)getTickCount();
15     img = cylinder(img,1000);
16     img1 = cylinder(img1, 1000);
17     t3 = ((double)getTickCount() - t3) / getTickFrequency();
18     //匹配
19     double t1 = (double)getTickCount();
20     Point2i a = getOffset(img, img1);
21     t1 = ((double)getTickCount() - t1) / getTickFrequency();
22     //拼接
23     double t2 = (double)getTickCount();
24     Mat stitch = linearStitch(img, img1, a);
25     t2 = ((double)getTickCount() - t2) / getTickFrequency();
26     t = ((double)getTickCount() - t) / getTickFrequency();
27 
28     cout << "各阶段耗时："<< endl;
29     cout << "柱面投影：" << t3 << ‘\n‘ << "模板匹配：" << t1 << ‘\n‘ << "渐入渐出拼接：" << t2 << endl;
30     cout << "总时间：" << t << endl;
31 
32     imshow("柱面校正-左图像", img);
33     imshow("柱面校正-右图像", img1);
34     imshow("拼接结果", stitch);
35     imwrite("rectify.jpg", img);
36     imwrite("rectify1.jpg", img1);
37     imwrite("stitch.jpg", stitch);
38     waitKey(0);
39     return 0;
40 }