opencv的surf算法程序出错，直接停止运行

Question

代码是浅墨的博客里的，好像是在detect跟drawkeypoints的地方出错了，可不知为何就是不能运行成功，求问
#include "opencv2/core/core.hpp"

#include "opencv2/features2d/features2d.hpp"

#include "opencv2/highgui/highgui.hpp"

#include "opencv2/nonfree/nonfree.hpp"

#include

using namespace cv;

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

//【1】载入源图片并显示  
Mat srcImage1 = imread("F:\\01.jpg", 1);
Mat srcImage2 = imread("F:\\02.jpg", 1);
if (!srcImage1.data || !srcImage2.data)//检测是否读取成功  
{
    printf("读取图片错误，请确定目录下是否有imread函数指定名称的图片存在~！ \n"); return false;
}
imshow("原始图1", srcImage1);
imshow("原始图2", srcImage2);

//【2】定义需要用到的变量和类  
int minHessian = 400;//定义SURF中的hessian阈值特征点检测算子  
SurfFeatureDetector detector(minHessian);//定义一个SurfFeatureDetector（SURF） 特征检测类对象  
std::vector<cv::KeyPoint> keypoints_1, keypoints_2;//vector模板类是能够存放任意类型的动态数组，能够增加和压缩数据  


//【3】调用detect函数检测出SURF特征关键点，保存在vector容器中  
detector.detect(srcImage1, keypoints_1);
detector.detect(srcImage2, keypoints_2);

//【4】绘制特征关键点  
Mat img_keypoints_1; Mat img_keypoints_2;
drawKeypoints(srcImage1, keypoints_1, img_keypoints_1, Scalar::all(-1), DrawMatchesFlags::DEFAULT);
drawKeypoints(srcImage2, keypoints_2, img_keypoints_2, Scalar::all(-1), DrawMatchesFlags::DEFAULT);

//【5】显示效果图  
imshow("特征点检测效果图1", img_keypoints_1);
imshow("特征点检测效果图2", img_keypoints_2);

waitKey(0);
return 0;

}

Answer 1

http://blog.csdn.net/leaglave_jyan/article/details/6676549