Merge remote-tracking branch 'origin/2.4' into merge-2.4

Conflicts: CMakeLists.txt cmake/OpenCVDetectCUDA.cmake doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.rst modules/core/src/cmdparser.cpp modules/gpu/CMakeLists.txt modules/gpu/doc/introduction.rst modules/gpu/perf/perf_video.cpp modules/highgui/doc/reading_and_writing_images_and_video.rst modules/ocl/src/cl_context.cpp modules/video/include/opencv2/video/background_segm.hpp samples/cpp/image_sequence.cpp samples/cpp/tutorial_code/ImgTrans/HoughCircle_Demo.cpp samples/python/chessboard.py samples/python/cvutils.py samples/python/demhist.py samples/python/dft.py samples/python/distrans.py samples/python/edge.py samples/python/ffilldemo.py samples/python/fitellipse.py samples/python/houghlines.py samples/python/inpaint.py samples/python/logpolar.py samples/python/morphology.py samples/python/numpy_array.py samples/python/watershed.py
surekid · Dec 3, 2013 · d58cd98 · d58cd98
2 parents 17f53bc + 3ff1620
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diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r2.2.0.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r2.2.0.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r2.3.3.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r2.3.3.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r3.0.1.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r3.0.1.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r4.0.0.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r4.0.0.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r4.0.3.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r4.0.3.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r4.1.1.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r4.1.1.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r4.2.0.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r4.2.0.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r4.3.0.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r4.3.0.so
diff --git a/3rdparty/lib/armeabi-v7a/libnative_camera_r4.4.0.so b/3rdparty/lib/armeabi-v7a/libnative_camera_r4.4.0.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r2.2.0.so b/3rdparty/lib/armeabi/libnative_camera_r2.2.0.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r2.3.3.so b/3rdparty/lib/armeabi/libnative_camera_r2.3.3.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r3.0.1.so b/3rdparty/lib/armeabi/libnative_camera_r3.0.1.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r4.0.0.so b/3rdparty/lib/armeabi/libnative_camera_r4.0.0.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r4.0.3.so b/3rdparty/lib/armeabi/libnative_camera_r4.0.3.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r4.1.1.so b/3rdparty/lib/armeabi/libnative_camera_r4.1.1.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r4.2.0.so b/3rdparty/lib/armeabi/libnative_camera_r4.2.0.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r4.3.0.so b/3rdparty/lib/armeabi/libnative_camera_r4.3.0.so
diff --git a/3rdparty/lib/armeabi/libnative_camera_r4.4.0.so b/3rdparty/lib/armeabi/libnative_camera_r4.4.0.so
diff --git a/3rdparty/lib/mips/libnative_camera_r4.0.3.so b/3rdparty/lib/mips/libnative_camera_r4.0.3.so
diff --git a/3rdparty/lib/mips/libnative_camera_r4.1.1.so b/3rdparty/lib/mips/libnative_camera_r4.1.1.so
diff --git a/3rdparty/lib/mips/libnative_camera_r4.2.0.so b/3rdparty/lib/mips/libnative_camera_r4.2.0.so
diff --git a/3rdparty/lib/mips/libnative_camera_r4.3.0.so b/3rdparty/lib/mips/libnative_camera_r4.3.0.so
diff --git a/3rdparty/lib/mips/libnative_camera_r4.4.0.so b/3rdparty/lib/mips/libnative_camera_r4.4.0.so
diff --git a/3rdparty/lib/x86/libnative_camera_r2.3.3.so b/3rdparty/lib/x86/libnative_camera_r2.3.3.so
diff --git a/3rdparty/lib/x86/libnative_camera_r3.0.1.so b/3rdparty/lib/x86/libnative_camera_r3.0.1.so
diff --git a/3rdparty/lib/x86/libnative_camera_r4.0.3.so b/3rdparty/lib/x86/libnative_camera_r4.0.3.so
diff --git a/3rdparty/lib/x86/libnative_camera_r4.1.1.so b/3rdparty/lib/x86/libnative_camera_r4.1.1.so
diff --git a/3rdparty/lib/x86/libnative_camera_r4.2.0.so b/3rdparty/lib/x86/libnative_camera_r4.2.0.so
diff --git a/3rdparty/lib/x86/libnative_camera_r4.3.0.so b/3rdparty/lib/x86/libnative_camera_r4.3.0.so
diff --git a/3rdparty/lib/x86/libnative_camera_r4.4.0.so b/3rdparty/lib/x86/libnative_camera_r4.4.0.so
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -116,10 +116,10 @@ endif()
 OCV_OPTION(WITH_1394           "Include IEEE1394 support"                    ON   IF (NOT ANDROID AND NOT IOS) )
 OCV_OPTION(WITH_AVFOUNDATION   "Use AVFoundation for Video I/O"              ON   IF IOS)
 OCV_OPTION(WITH_CARBON         "Use Carbon for UI instead of Cocoa"          OFF  IF APPLE )
-OCV_OPTION(WITH_CUDA           "Include NVidia Cuda Runtime support"                                         ON  IF (NOT ANDROID AND NOT IOS) )
-OCV_OPTION(WITH_CUFFT          "Include NVidia Cuda Fast Fourier Transform (FFT) library support"            ON  IF (NOT ANDROID AND NOT IOS) )
-OCV_OPTION(WITH_CUBLAS         "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (NOT ANDROID AND NOT IOS) )
-OCV_OPTION(WITH_NVCUVID        "Include NVidia Video Decoding library support"                               OFF IF (NOT ANDROID AND NOT IOS AND NOT APPLE) )
+OCV_OPTION(WITH_CUDA           "Include NVidia Cuda Runtime support"                                         ON  IF (NOT IOS) )
+OCV_OPTION(WITH_CUFFT          "Include NVidia Cuda Fast Fourier Transform (FFT) library support"            ON  IF (NOT IOS) )
+OCV_OPTION(WITH_CUBLAS         "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (NOT IOS) )
+OCV_OPTION(WITH_NVCUVID        "Include NVidia Video Decoding library support"                               OFF IF (NOT IOS AND NOT APPLE) )
 OCV_OPTION(WITH_EIGEN          "Include Eigen2/Eigen3 support"               ON)
 OCV_OPTION(WITH_VFW            "Include Video for Windows support"           ON   IF WIN32 )
 OCV_OPTION(WITH_FFMPEG         "Include FFMPEG support"                      ON   IF (NOT ANDROID AND NOT IOS))

diff --git a/apps/traincascade/boost.cpp b/apps/traincascade/boost.cpp
@@ -14,6 +14,19 @@ using cv::FileNodeIterator;
 using cv::ParallelLoopBody;
 
 
+using cv::Size;
+using cv::Mat;
+using cv::Point;
+using cv::FileStorage;
+using cv::Rect;
+using cv::Ptr;
+using cv::FileNode;
+using cv::Mat_;
+using cv::Range;
+using cv::FileNodeIterator;
+using cv::ParallelLoopBody;
+
+
 #include "boost.h"
 #include "cascadeclassifier.h"
 #include <queue>

diff --git a/apps/traincascade/cascadeclassifier.cpp b/apps/traincascade/cascadeclassifier.cpp
@@ -137,6 +137,9 @@ bool CvCascadeClassifier::train( const string _cascadeDirName,
                                 const CvCascadeBoostParams& _stageParams,
                                 bool baseFormatSave )
 {
+    // Start recording clock ticks for training time output
+    const clock_t begin_time = clock();
+
     if( _cascadeDirName.empty() || _posFilename.empty() || _negFilename.empty() )
         CV_Error( CV_StsBadArg, "_cascadeDirName or _bgfileName or _vecFileName is NULL" );
 
@@ -247,6 +250,14 @@ bool CvCascadeClassifier::train( const string _cascadeDirName,
         fs << FileStorage::getDefaultObjectName(stageFilename) << "{";
         tempStage->write( fs, Mat() );
         fs << "}";
+
+        // Output training time up till now
+        float seconds = float( clock () - begin_time ) / CLOCKS_PER_SEC;
+        int days = int(seconds) / 60 / 60 / 24;
+        int hours = (int(seconds) / 60 / 60) % 24;
+        int minutes = (int(seconds) / 60) % 60;
+        int seconds_left = int(seconds) % 60;
+        cout << "Training until now has taken " << days << " days " << hours << " hours " << minutes << " minutes " << seconds_left <<" seconds." << endl;
     }
 
     if(stageClassifiers.size() == 0)
@@ -310,6 +321,7 @@ int CvCascadeClassifier::fillPassedSamples( int first, int count, bool isPositiv
             if( predict( i ) == 1.0F )
             {
                 getcount++;
+                printf("%s current samples: %d\r", isPositive ? "POS":"NEG", getcount);
                 break;
             }
         }

diff --git a/cmake/FindCUDA.cmake b/cmake/FindCUDA.cmake
@@ -759,11 +759,15 @@ endif()
 set(CUDA_VERSION_STRING "${CUDA_VERSION}")
 
 # Support for arm cross compilation with CUDA 5.5
-if(CUDA_VERSION VERSION_GREATER "5.0" AND CMAKE_CROSSCOMPILING AND ${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" AND EXISTS "${CUDA_TOOLKIT_ROOT_DIR}/targets/armv7-linux-gnueabihf")
-  set(CUDA_TOOLKIT_TARGET_DIR "${CUDA_TOOLKIT_ROOT_DIR}/targets/armv7-linux-gnueabihf" CACHE PATH "Toolkit target location.")
-else()
-  set(CUDA_TOOLKIT_TARGET_DIR "${CUDA_TOOLKIT_ROOT_DIR}" CACHE PATH "Toolkit target location.")
+set(__cuda_toolkit_target_dir_initial "${CUDA_TOOLKIT_ROOT_DIR}")
+if(CUDA_VERSION VERSION_GREATER "5.0" AND CMAKE_CROSSCOMPILING AND ${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
+  if(ANDROID AND EXISTS "${CUDA_TOOLKIT_ROOT_DIR}/targets/armv7-linux-androideabi")
+    set(__cuda_toolkit_target_dir_initial "${CUDA_TOOLKIT_ROOT_DIR}/targets/armv7-linux-androideabi")
+  elseif(EXISTS "${CUDA_TOOLKIT_ROOT_DIR}/targets/armv7-linux-gnueabihf")
+    set(__cuda_toolkit_target_dir_initial "${CUDA_TOOLKIT_ROOT_DIR}/targets/armv7-linux-gnueabihf")
+  endif()
 endif()
+set(CUDA_TOOLKIT_TARGET_DIR "${__cuda_toolkit_target_dir_initial}" CACHE PATH "Toolkit target location.")
 mark_as_advanced(CUDA_TOOLKIT_TARGET_DIR)
 
 # Target CPU architecture

diff --git a/cmake/OpenCVCompilerOptions.cmake b/cmake/OpenCVCompilerOptions.cmake
@@ -181,9 +181,6 @@ if(CMAKE_COMPILER_IS_GNUCXX)
 
   set(OPENCV_EXTRA_FLAGS_RELEASE "${OPENCV_EXTRA_FLAGS_RELEASE} -DNDEBUG")
   set(OPENCV_EXTRA_FLAGS_DEBUG "${OPENCV_EXTRA_FLAGS_DEBUG} -O0 -DDEBUG -D_DEBUG")
-  if(BUILD_WITH_DEBUG_INFO)
-    set(OPENCV_EXTRA_FLAGS_DEBUG "${OPENCV_EXTRA_FLAGS_DEBUG} -ggdb3")
-  endif()
 endif()
 
 if(MSVC)

diff --git a/cmake/OpenCVDetectCUDA.cmake b/cmake/OpenCVDetectCUDA.cmake
@@ -88,12 +88,17 @@ if(CUDA_FOUND)
   endif()
 
   if(NOT DEFINED __cuda_arch_bin)
-    if(${CUDA_VERSION} VERSION_LESS "5.0")
-      set(__cuda_arch_bin "1.1 1.2 1.3 2.0 2.1(2.0) 3.0")
+    if(ANDROID)
+      set(__cuda_arch_bin "3.2")
+      set(__cuda_arch_ptx "")
     else()
-      set(__cuda_arch_bin "1.1 1.2 1.3 2.0 2.1(2.0) 3.0 3.5")
+      if(${CUDA_VERSION} VERSION_LESS "5.0")
+        set(__cuda_arch_bin "1.1 1.2 1.3 2.0 2.1(2.0) 3.0")
+      else()
+        set(__cuda_arch_bin "1.1 1.2 1.3 2.0 2.1(2.0) 3.0 3.5")
+      endif()
+      set(__cuda_arch_ptx "3.0")
     endif()
-    set(__cuda_arch_ptx "3.0")
   endif()
 
   set(CUDA_ARCH_BIN ${__cuda_arch_bin} CACHE STRING "Specify 'real' GPU architectures to build binaries for, BIN(PTX) format is supported")
@@ -145,6 +150,11 @@ if(CUDA_FOUND)
   set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} ${NVCC_FLAGS_EXTRA})
   set(OpenCV_CUDA_CC "${NVCC_FLAGS_EXTRA}")
 
+  if(ANDROID)
+    set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} "-Xptxas;-dlcm=ca")
+    set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} "-target-os-variant=Android")
+  endif()
+
   message(STATUS "CUDA NVCC target flags: ${CUDA_NVCC_FLAGS}")
 
   OCV_OPTION(CUDA_FAST_MATH "Enable --use_fast_math for CUDA compiler " OFF)
@@ -171,6 +181,14 @@ if(CUDA_FOUND)
       # we remove -fvisibility-inlines-hidden because it's used for C++ compiler
       # but NVCC uses C compiler by default
       string(REPLACE "-fvisibility-inlines-hidden" "" ${var} "${${var}}")
+
+      # we remove -Wno-delete-non-virtual-dtor because it's used for C++ compiler
+      # but NVCC uses C compiler by default
+      string(REPLACE "-Wno-delete-non-virtual-dtor" "" ${var} "${${var}}")
+
+      # we remove -frtti because it's used for C++ compiler
+      # but NVCC uses C compiler by default
+      string(REPLACE "-frtti" "" ${var} "${${var}}")
     endforeach()
 
     if(BUILD_SHARED_LIBS)

diff --git a/doc/opencv_cheatsheet.tex b/doc/opencv_cheatsheet.tex
@@ -437,7 +437,7 @@ \subsection{Various Image Transformations}
 \texttt{\href{http://docs.opencv.org/modules/imgproc/doc/miscellaneous_transformations.html\#watershed}{watershed()}},
 \texttt{\href{http://docs.opencv.org/modules/imgproc/doc/miscellaneous_transformations.html\#grabcut}{grabCut()}}
  & marker-based image segmentation algorithms.
- See the samples \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/watershed.cpp}{watershed.cpp}} and \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/grabcut.cpp}{grabcut.cpp}}.
+ See the samples \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/watershed.cpp}{watershed.cpp}} and \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/grabcut.cpp}{grabcut.cpp}}.
 
 \end{tabular}
 
@@ -465,7 +465,7 @@ \subsection{Histograms}
 \end{tabbing}
 
 \subsection{Contours}
-See \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/contours2.cpp}{contours2.cpp}} and \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/squares.cpp}{squares.cpp}}
+See \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/contours2.cpp}{contours2.cpp}} and \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/squares.cpp}{squares.cpp}}
 samples on what are the contours and how to use them.
 
 \section{Data I/O}
@@ -559,7 +559,7 @@ \section{Simple GUI (highgui module)}
 
 \end{tabular}
 
-See \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/camshiftdemo.cpp}{camshiftdemo.cpp}} and other \href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/}{OpenCV samples} on how to use the GUI functions.
+See \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/camshiftdemo.cpp}{camshiftdemo.cpp}} and other \href{https://github.com/Itseez/opencv/tree/master/samples/}{OpenCV samples} on how to use the GUI functions.
 
 \section{Camera Calibration, Pose Estimation and Depth Estimation}
 
@@ -586,20 +586,20 @@ \section{Camera Calibration, Pose Estimation and Depth Estimation}
 
 \end{tabular}
 
-To calibrate a camera, you can use \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/calibration.cpp}{calibration.cpp}} or
-\texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/stereo\_calib.cpp}{stereo\_calib.cpp}} samples.
+To calibrate a camera, you can use \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/calibration.cpp}{calibration.cpp}} or
+\texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/stereo\_calib.cpp}{stereo\_calib.cpp}} samples.
 To get the disparity maps and the point clouds, use
-\texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/stereo\_match.cpp}{stereo\_match.cpp}} sample.
+\texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/stereo\_match.cpp}{stereo\_match.cpp}} sample.
 
 \section{Object Detection}
 
 \begin{tabular}{@{}p{\the\MyLen}%
                 @{}p{\linewidth-\the\MyLen}@{}}
                 \texttt{\href{http://docs.opencv.org/modules/imgproc/doc/object_detection.html\#matchtemplate}{matchTemplate}} & Compute proximity map for given template.\\
 
-\texttt{\href{http://docs.opencv.org/modules/objdetect/doc/cascade_classification.html\#cascadeclassifier}{CascadeClassifier}} & Viola's Cascade of Boosted classifiers using Haar or LBP features. Suits for detecting faces, facial features and some other objects without diverse textures. See \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/c/facedetect.cpp}{facedetect.cpp}}\\
+\texttt{\href{http://docs.opencv.org/modules/objdetect/doc/cascade_classification.html\#cascadeclassifier}{CascadeClassifier}} & Viola's Cascade of Boosted classifiers using Haar or LBP features. Suits for detecting faces, facial features and some other objects without diverse textures. See \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/c/facedetect.cpp}{facedetect.cpp}}\\
 
-\texttt{{HOGDescriptor}} & N. Dalal's object detector using Histogram-of-Oriented-Gradients (HOG) features. Suits for detecting people, cars and other objects with well-defined silhouettes. See \texttt{\href{http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/cpp/peopledetect.cpp}{peopledetect.cpp}}\\
+\texttt{{HOGDescriptor}} & N. Dalal's object detector using Histogram-of-Oriented-Gradients (HOG) features. Suits for detecting people, cars and other objects with well-defined silhouettes. See \texttt{\href{https://github.com/Itseez/opencv/tree/master/samples/cpp/peopledetect.cpp}{peopledetect.cpp}}\\
 
 \end{tabular}
 

diff --git a/doc/tutorials/core/basic_geometric_drawing/basic_geometric_drawing.rst b/doc/tutorials/core/basic_geometric_drawing/basic_geometric_drawing.rst
@@ -56,7 +56,7 @@ Scalar
 
 Code
 =====
-* This code is in your OpenCV sample folder. Otherwise you can grab it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/core/Matrix/Drawing_1.cpp>`_
+* This code is in your OpenCV sample folder. Otherwise you can grab it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/core/Matrix/Drawing_1.cpp>`_
 
 Explanation
 =============

diff --git a/doc/tutorials/features2d/feature_description/feature_description.rst b/doc/tutorials/features2d/feature_description/feature_description.rst
@@ -23,7 +23,7 @@ Theory
 Code
 ====
 
-This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/features2D/SURF_descriptor.cpp>`_
+This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/features2D/SURF_descriptor.cpp>`_
 
 .. code-block:: cpp
 

diff --git a/doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.rst b/doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.rst
@@ -19,97 +19,10 @@ Theory
 Code
 ====
 
-This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/features2D/SURF_FlannMatcher.cpp>`_
+This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/features2D/SURF_FlannMatcher.cpp>`_
 
-.. code-block:: cpp
-
-   #include <stdio.h>
-   #include <iostream>
-   #include "opencv2/core.hpp"
-   #include "opencv2/features2d.hpp"
-   #include "opencv2/highgui.hpp"
-   #include "opencv2/nonfree.hpp"
-
-   using namespace cv;
-
-   void readme();
-
-   /** @function main */
-   int main( int argc, char** argv )
-   {
-     if( argc != 3 )
-     { readme(); return -1; }
-
-     Mat img_1 = imread( argv[1], CV_LOAD_IMAGE_GRAYSCALE );
-     Mat img_2 = imread( argv[2], CV_LOAD_IMAGE_GRAYSCALE );
-
-     if( !img_1.data || !img_2.data )
-     { std::cout<< " --(!) Error reading images " << std::endl; return -1; }
-
-     //-- Step 1: Detect the keypoints using SURF Detector
-     int minHessian = 400;
-
-     SurfFeatureDetector detector( minHessian );
-
-     std::vector<KeyPoint> keypoints_1, keypoints_2;
-
-     detector.detect( img_1, keypoints_1 );
-     detector.detect( img_2, keypoints_2 );
-
-     //-- Step 2: Calculate descriptors (feature vectors)
-     SurfDescriptorExtractor extractor;
-
-     Mat descriptors_1, descriptors_2;
-
-     extractor.compute( img_1, keypoints_1, descriptors_1 );
-     extractor.compute( img_2, keypoints_2, descriptors_2 );
-
-     //-- Step 3: Matching descriptor vectors using FLANN matcher
-     FlannBasedMatcher matcher;
-     std::vector< DMatch > matches;
-     matcher.match( descriptors_1, descriptors_2, matches );
-
-     double max_dist = 0; double min_dist = 100;
-
-     //-- Quick calculation of max and min distances between keypoints
-     for( int i = 0; i < descriptors_1.rows; i++ )
-     { double dist = matches[i].distance;
-       if( dist < min_dist ) min_dist = dist;
-       if( dist > max_dist ) max_dist = dist;
-     }
-
-     printf("-- Max dist : %f \n", max_dist );
-     printf("-- Min dist : %f \n", min_dist );
-
-     //-- Draw only "good" matches (i.e. whose distance is less than 2*min_dist )
-     //-- PS.- radiusMatch can also be used here.
-     std::vector< DMatch > good_matches;
-
-     for( int i = 0; i < descriptors_1.rows; i++ )
-     { if( matches[i].distance <= 2*min_dist )
-       { good_matches.push_back( matches[i]); }
-     }
-
-     //-- Draw only "good" matches
-     Mat img_matches;
-     drawMatches( img_1, keypoints_1, img_2, keypoints_2,
-                  good_matches, img_matches, Scalar::all(-1), Scalar::all(-1),
-                  vector<char>(), DrawMatchesFlags::NOT_DRAW_SINGLE_POINTS );
-
-     //-- Show detected matches
-     imshow( "Good Matches", img_matches );
-
-     for( int i = 0; i < good_matches.size(); i++ )
-     { printf( "-- Good Match [%d] Keypoint 1: %d  -- Keypoint 2: %d  \n", i, good_matches[i].queryIdx, good_matches[i].trainIdx ); }
-
-     waitKey(0);
-
-     return 0;
-    }
-
-    /** @function readme */
-    void readme()
-    { std::cout << " Usage: ./SURF_FlannMatcher <img1> <img2>" << std::endl; }
+.. literalinclude:: ../../../../samples/cpp/tutorial_code/features2D/SURF_FlannMatcher.cpp
+   :language: cpp
 
 Explanation
 ============

diff --git a/doc/tutorials/features2d/trackingmotion/corner_subpixeles/corner_subpixeles.rst b/doc/tutorials/features2d/trackingmotion/corner_subpixeles/corner_subpixeles.rst
@@ -19,7 +19,7 @@ Theory
 Code
 ====
 
-This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/TrackingMotion/cornerSubPix_Demo.cpp>`_
+This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/TrackingMotion/cornerSubPix_Demo.cpp>`_
 
 .. code-block:: cpp
 

diff --git a/...s/features2d/trackingmotion/generic_corner_detector/generic_corner_detector.rst b/...s/features2d/trackingmotion/generic_corner_detector/generic_corner_detector.rst
@@ -20,7 +20,7 @@ Theory
 Code
 ====
 
-This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/TrackingMotion/cornerDetector_Demo.cpp>`_
+This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/TrackingMotion/cornerDetector_Demo.cpp>`_
 
 .. literalinclude:: ../../../../../samples/cpp/tutorial_code/TrackingMotion/cornerDetector_Demo.cpp
    :language: cpp

diff --git a/...als/features2d/trackingmotion/good_features_to_track/good_features_to_track.rst b/...als/features2d/trackingmotion/good_features_to_track/good_features_to_track.rst
@@ -18,7 +18,7 @@ Theory
 Code
 ====
 
-This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/TrackingMotion/goodFeaturesToTrack_Demo.cpp>`_
+This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/TrackingMotion/goodFeaturesToTrack_Demo.cpp>`_
 
 .. code-block:: cpp
 

diff --git a/doc/tutorials/features2d/trackingmotion/harris_detector/harris_detector.rst b/doc/tutorials/features2d/trackingmotion/harris_detector/harris_detector.rst
@@ -151,7 +151,7 @@ How does it work?
 Code
 ====
 
-This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/TrackingMotion/cornerHarris_Demo.cpp>`_
+This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/TrackingMotion/cornerHarris_Demo.cpp>`_
 
 .. code-block:: cpp
 

diff --git a/doc/tutorials/imgproc/erosion_dilatation/erosion_dilatation.rst b/doc/tutorials/imgproc/erosion_dilatation/erosion_dilatation.rst
@@ -70,7 +70,7 @@ Erosion
 Code
 ======
 
-This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/ImgProc/Morphology_1.cpp>`_
+This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/ImgProc/Morphology_1.cpp>`_
 
 .. code-block:: cpp
 

diff --git a/...c/gausian_median_blur_bilateral_filter/gausian_median_blur_bilateral_filter.rst b/...c/gausian_median_blur_bilateral_filter/gausian_median_blur_bilateral_filter.rst
@@ -115,7 +115,7 @@ Code
         * Applies 4 different kinds of filters (explained in Theory) and show the filtered images sequentially
 
    * **Downloadable code**:
-     Click `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/ImgProc/Smoothing.cpp>`_
+     Click `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/ImgProc/Smoothing.cpp>`_
 
    * **Code at glance:**
-Original file line number
+Diff line change
@@ Expand Up / @@ -23,7 +23,7 @@ Theory @@
     Code
     ====
-    This tutorial code's is shown lines below. You can also download it from `here <http://code.opencv.org/projects/opencv/repository/revisions/master/raw/samples/cpp/tutorial_code/features2D/SURF_descriptor.cpp>`_
+    This tutorial code's is shown lines below. You can also download it from `here <https://github.com/Itseez/opencv/tree/master/samples/cpp/tutorial_code/features2D/SURF_descriptor.cpp>`_
     .. code-block:: cpp
@@ Expand Down @@