Question

The code below is giving me the following error when running in Visual Studio 2010: Run-Time Check Failure #2 - Stack around the variable 'keypoints' was corrupted.

#include<iostream>
#include<fstream>
#include<cv.h>
#include<highgui.h>
#include<opencv2/nonfree/features2d.hpp>
using namespace std;
using namespace cv;

int main(int argc, char *argv[])
{
    Mat image = imread("C:/IMAGE.JPG");

    SiftFeatureDetector detector;
    vector<KeyPoint> keypoints;

    detector.detect(image, keypoints);

    return 0;
}

Any idea what what I’m doing wrong?

Answer 1

Turns out I needed to compile OpenCV library using Visual Studio 2010 rather than just linking to precompiled dlls and such. All is well now.