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diff --git a/thirdparty/includes/OpenCV/opencv2/nonfree/features2d.hpp b/thirdparty/includes/OpenCV/opencv2/nonfree/features2d.hpp
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+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                           License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
+// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of the copyright holders may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#ifndef __OPENCV_NONFREE_FEATURES_2D_HPP__
+#define __OPENCV_NONFREE_FEATURES_2D_HPP__
+
+#include "opencv2/features2d/features2d.hpp"
+
+#ifdef __cplusplus
+
+namespace cv
+{
+
+/*!
+ SIFT implementation.
+
+ The class implements SIFT algorithm by D. Lowe.
+*/
+class CV_EXPORTS_W SIFT : public Feature2D
+{
+public:
+    CV_WRAP explicit SIFT( int nfeatures=0, int nOctaveLayers=3,
+          double contrastThreshold=0.04, double edgeThreshold=10,
+          double sigma=1.6);
+
+    //! returns the descriptor size in floats (128)
+    CV_WRAP int descriptorSize() const;
+
+    //! returns the descriptor type
+    CV_WRAP int descriptorType() const;
+
+    //! finds the keypoints using SIFT algorithm
+    void operator()(InputArray img, InputArray mask,
+                    vector<KeyPoint>& keypoints) const;
+    //! finds the keypoints and computes descriptors for them using SIFT algorithm.
+    //! Optionally it can compute descriptors for the user-provided keypoints
+    void operator()(InputArray img, InputArray mask,
+                    vector<KeyPoint>& keypoints,
+                    OutputArray descriptors,
+                    bool useProvidedKeypoints=false) const;
+
+    AlgorithmInfo* info() const;
+
+    void buildGaussianPyramid( const Mat& base, vector<Mat>& pyr, int nOctaves ) const;
+    void buildDoGPyramid( const vector<Mat>& pyr, vector<Mat>& dogpyr ) const;
+    void findScaleSpaceExtrema( const vector<Mat>& gauss_pyr, const vector<Mat>& dog_pyr,
+                                vector<KeyPoint>& keypoints ) const;
+
+protected:
+    void detectImpl( const Mat& image, vector<KeyPoint>& keypoints, const Mat& mask=Mat() ) const;
+    void computeImpl( const Mat& image, vector<KeyPoint>& keypoints, Mat& descriptors ) const;
+
+    CV_PROP_RW int nfeatures;
+    CV_PROP_RW int nOctaveLayers;
+    CV_PROP_RW double contrastThreshold;
+    CV_PROP_RW double edgeThreshold;
+    CV_PROP_RW double sigma;
+};
+
+typedef SIFT SiftFeatureDetector;
+typedef SIFT SiftDescriptorExtractor;
+
+/*!
+ SURF implementation.
+
+ The class implements SURF algorithm by H. Bay et al.
+ */
+class CV_EXPORTS_W SURF : public Feature2D
+{
+public:
+    //! the default constructor
+    CV_WRAP SURF();
+    //! the full constructor taking all the necessary parameters
+    explicit CV_WRAP SURF(double hessianThreshold,
+                  int nOctaves=4, int nOctaveLayers=2,
+                  bool extended=true, bool upright=false);
+
+    //! returns the descriptor size in float's (64 or 128)
+    CV_WRAP int descriptorSize() const;
+
+    //! returns the descriptor type
+    CV_WRAP int descriptorType() const;
+
+    //! finds the keypoints using fast hessian detector used in SURF
+    void operator()(InputArray img, InputArray mask,
+                    CV_OUT vector<KeyPoint>& keypoints) const;
+    //! finds the keypoints and computes their descriptors. Optionally it can compute descriptors for the user-provided keypoints
+    void operator()(InputArray img, InputArray mask,
+                    CV_OUT vector<KeyPoint>& keypoints,
+                    OutputArray descriptors,
+                    bool useProvidedKeypoints=false) const;
+
+    AlgorithmInfo* info() const;
+
+    CV_PROP_RW double hessianThreshold;
+    CV_PROP_RW int nOctaves;
+    CV_PROP_RW int nOctaveLayers;
+    CV_PROP_RW bool extended;
+    CV_PROP_RW bool upright;
+
+protected:
+
+    void detectImpl( const Mat& image, vector<KeyPoint>& keypoints, const Mat& mask=Mat() ) const;
+    void computeImpl( const Mat& image, vector<KeyPoint>& keypoints, Mat& descriptors ) const;
+};
+
+typedef SURF SurfFeatureDetector;
+typedef SURF SurfDescriptorExtractor;
+
+} /* namespace cv */
+
+#endif /* __cplusplus */
+
+#endif
+
+/* End of file. */