#include "stdafx.h"
#include <opencv2/opencv.hpp>
#include <opencv2\features2d.hpp>
#include <opencv_modules.hpp>
//#include <opencv2/nonfree/nonfree.hpp>
//#include <opencv2/nonfree/features2d.hpp>
using namespace cv;
void main()
{
Mat image = imread("features.jpg");
Mat descriptors;
vector<KeyPoint> keypoints;
// 新版本2.4.0方法
//initModule_nonfree();
//Ptr<FeatureDetector> detector = FeatureDetector::create( "GFTT" );
// detector->detect( image, keypoints );
// 2.3.1方法
// SiftFeatureDetector sift2(0.06f, 10.0);
// sift2.detect(imageGray, keypoints);
SimpleBlobDetector::Params params;
//params.minThreshold = 10;
//params.maxThreshold = 100;
//params.thresholdStep = 10;
//params.minArea = 1