#include <opencv2/core/core.hpp>

#include <opencv2/features2d/features2d.hpp>

using namespace std;

using namespace cv;

int main(int argc, char * argv[])

{

        try

        {

                const int briefBorderSize = 28;

                Mat testImg(1000, 1000, CV_8U);

                randu(testImg, Scalar(0), Scalar(255));

                vector<KeyPoint> keypoints;

                keypoints.push_back(

                        KeyPoint((testImg.cols - 1) - briefBorderSize + 0.9f,

                        briefBorderSize,

                        0.f));

                Mat descriptors;

                BriefDescriptorExtractor de;

                de.compute(testImg, keypoints, descriptors);

        }

        catch(std::exception & e)

        {

                return -1;

        }

        return 0;

}