opencv，c++图像拼接

使用opencv里的stitcher进行拼接

#include <stdio.h>
#include <iostream>
#include <sstream>
#include "opencv2/core/core.hpp"
#include "opencv2/features2d/features2d.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/nonfree/features2d.hpp"
#include "opencv2/legacy/legacy.hpp"
#include "opencv2/calib3d/calib3d.hpp"
#include <opencv2/stitching/stitcher.hpp>

using namespace cv;
using namespace std;

int main(int argc, char** argv)
{
	Mat pano;
	vector<Mat>imgs;
	string tem;
	string Input = "D:\\image\\";//读取图片
	for (int Num = 0; Num < 10; Num++)//文件夹里前10张图
	{
		//直接使用to_string()函数
		string output = Input + to_string(Num) + ".bmp";
		Mat image = imread(output);
		tem.clear();
		imgs.push_back(image);
	}

	double t1 = (double)cvGetTickCount();
	Stitcher stitcher = Stitcher::createDefault(false);
	Stitcher::Status status = stitcher.stitch(imgs, pano);
	double t2 = (double)cvGetTickCount();
	double t;
	t = (t2 - t1) / (cvGetTickFrequency() * 1000);//拼接处理时间
	cout << "图像拼接处理时间为: " << t << "ms" << endl;
	imgs.clear();
	imshow("resultMat1", pano);
	imwrite(out + "0.bmp", pano);
	waitKey(0);
	return 0;

}