diff --git a/src/DetectionAndMatching/DetectionAndMatching.cpp b/src/DetectionAndMatching/DetectionAndMatching.cpp
index c87ca80..911942c 100644
--- a/src/DetectionAndMatching/DetectionAndMatching.cpp
+++ b/src/DetectionAndMatching/DetectionAndMatching.cpp
@@ -50,8 +50,8 @@ std::vector<std::pair<cv::Point,cv::Point>> detectAndMatch(cv::Mat const& img_1,
 
     std::vector<cv::KeyPoint> keypoints_1, keypoints_2;
 
-    cv::BRISK  briskd(Threshl,Octaves,PatternScales);//initialize algoritm
-    briskd.create("Feature2D.BRISK");
+    cv::BRISK briskd = *cv::BRISK::create(Threshl,Octaves,PatternScales);//initialize algoritm
+    // briskd.create("Feature2D.BRISK");
 
     briskd.detect(img_1, keypoints_1,masque_1);
     briskd.detect( img_2, keypoints_2, masque_2);
diff --git a/src/DetectionAndMatching/main.cpp b/src/DetectionAndMatching/main.cpp
index f2b2604..555f379 100644
--- a/src/DetectionAndMatching/main.cpp
+++ b/src/DetectionAndMatching/main.cpp
@@ -36,7 +36,6 @@
 #include <opencv2/imgproc/imgproc.hpp>
 #include <opencv2/core/core.hpp>
 #include <opencv2/features2d/features2d.hpp>
-#include <opencv2/nonfree/features2d.hpp>
 #include <opencv2/highgui/highgui.hpp>
 #include <opencv2/calib3d/calib3d.hpp>