求大神帮我看一下代码问题出在哪里结果显示出来了可是在按回车关闭的时候有错误

weixin_41961421 2018-05-19 09:49:39

#include "stdafx.h"
#include "highgui/highgui.hpp"
#include "opencv2/nonfree/nonfree.hpp"
#include "opencv2/legacy/legacy.hpp"
#include <iostream>

using namespace cv;
using namespace std;

int main()
{

Mat image01 = imread("G:\\汉代纹饰图片\\2.png");
Mat image02 = imread("G:\\汉代纹饰图片\\3.png");
imshow("p2", image01);
imshow("p1", image02);

//灰度图转换
Mat image1_1, image2_2, image1, image2, image3, image4, image5, image6;
cvtColor(image01, image1_1, CV_RGB2GRAY);
cvtColor(image02, image2_2, CV_RGB2GRAY);

//直方图均衡化
equalizeHist(image1_1, image3);
equalizeHist(image2_2, image4);

bilateralFilter(image3, image5, 5, 10.0, 2.0);
bilateralFilter(image4, image6, 5, 10.0, 2.0);

Canny(image5, image1, 100, 300);
Canny(image6, image2, 100, 300);

//提取特征点
SurfFeatureDetector surfDetector(800); // 海塞矩阵阈值，在这里调整精度，值越大点越少，越精准
vector<KeyPoint> keyPoint1, keyPoint2;
surfDetector.detect(image1, keyPoint1);
surfDetector.detect(image2, keyPoint2);

//特征点描述，为下边的特征点匹配做准备
SurfDescriptorExtractor SurfDescriptor;
Mat imageDesc1, imageDesc2;
SurfDescriptor.compute(image1, keyPoint1, imageDesc1);
SurfDescriptor.compute(image2, keyPoint2, imageDesc2);

FlannBasedMatcher matcher;
vector<vector<DMatch> > matchePoints;
vector<DMatch> GoodMatchePoints;

vector<Mat> train_desc(1, imageDesc1);
matcher.add(train_desc);
matcher.train();

matcher.knnMatch(imageDesc2, matchePoints, 2);
cout << "total match points: " << matchePoints.size() << endl;

// Lowe's algorithm,获取优秀匹配点
for (int i = 0; i < matchePoints.size(); i++)
{
if (matchePoints[i][0].distance < 0.6 * matchePoints[i][1].distance)
{
GoodMatchePoints.push_back(matchePoints[i][0]);
}
}

Mat first_match;
drawMatches(image02, keyPoint2, image01, keyPoint1, GoodMatchePoints, first_match);
imshow("first_match ", first_match);
imwrite("first_match.jpg", first_match);
cout << "total good match points: " << GoodMatchePoints.size() << endl;
waitKey();
return 0;
}

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