ORB特征点检测和匹配

最新推荐文章于 2025-02-23 21:14:55 发布

luotong86

最新推荐文章于 2025-02-23 21:14:55 发布

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分类专栏： opencv 文章标签： opencv ORB 特征点匹配

本文链接：https://blog.youkuaiyun.com/luotong86/article/details/74278875

版权

#include <stdio.h>
#include <iostream>
#include "opencv2/core/core.hpp"
#include "opencv2/features2d/features2d.hpp"
#include "opencv2/highgui/highgui.hpp"
#include <iostream>
#include <vector>
#include <QtDebug>

using namespace cv;
using namespace std;

char* image_filename2 = "F:/opencv-3.1.0/pictures/test2.bmp";
char* image_filename1 = "F:/opencv-3.1.0/pictures/test1.bmp";


int main( int argc, char** argv )
{

    Mat img_1 = imread(image_filename2);
    Mat img_2 = imread(image_filename1);
    if (!img_1.data || !img_2.data)
    {
        cout << "error reading images " << endl;
        return -1;
    }

    //ORB orb;
    Ptr<ORB> orb = ORB::create(500,1.2f,8,31,0,2,ORB::HARRIS_SCORE,31,20);
    vector<KeyPoint> keyPoints_1, keyPoints_2;
    Mat descriptors_1, descriptors_2;

#if 0
    orb->detect(img_1,keyPoints_1, Mat());

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