Usage of AKAZE detector with OpenCV-3.0.0-beta

test_akaze.cpp

#include <iostream>
#include <vector>
#include <opencv2/opencv.hpp>

using namespace std;
using namespace cv;



int main(){

    Ptr<AKAZE> akaze = AKAZE::create();
    Mat image = imread("test.jpg");

    std::vector<cv::KeyPoint> keypoints;
    cv::Mat descriptors;

    cv::Mat gimage;

    cv::cvtColor(image, gimage, cv::COLOR_BGR2GRAY);

    akaze->detectAndCompute(gimage, cv::noArray(), keypoints, descriptors);

    cv::drawKeypoints(image, keypoints, image, cv::Scalar::all(-1),cv::DrawMatchesFlags::DRAW_RICH_KEYPOINTS);

    cv::imshow( "AKAZE image", image );
    cv::waitKey(0);

    return 0;
}