gpuobjdetect module for object detection

modules/gpu/CMakeLists.txt

@@ -5,7 +5,7 @@ endif()
 set(the_description "GPU-accelerated Computer Vision")
 
 ocv_add_module(gpu opencv_imgproc opencv_calib3d opencv_objdetect opencv_video opencv_photo opencv_legacy
-                   opencv_gpuarithm opencv_gpufilters opencv_gpuimgproc opencv_gpufeatures2d opencv_gpuvideo opencv_gpucalib3d
+                   opencv_gpuarithm opencv_gpufilters opencv_gpuimgproc opencv_gpufeatures2d opencv_gpuvideo opencv_gpucalib3d opencv_gpuobjdetect
                    OPTIONAL opencv_gpunvidia)
 
 ocv_module_include_directories("${CMAKE_CURRENT_SOURCE_DIR}/src/cuda")

modules/gpu/doc/gpu.rst

@@ -8,4 +8,3 @@ gpu. GPU-accelerated Computer Vision
     introduction
     initalization_and_information
     data_structures
-    object_detection

modules/gpu/include/opencv2/gpu.hpp

@@ -56,6 +56,7 @@
 #include "opencv2/gpufeatures2d.hpp"
 #include "opencv2/gpuvideo.hpp"
 #include "opencv2/gpucalib3d.hpp"
+#include "opencv2/gpuobjdetect.hpp"
 
 #include "opencv2/imgproc.hpp"
 #include "opencv2/objdetect.hpp"
@@ -92,96 +93,7 @@ namespace cv { namespace gpu {
 
 
 
-//////////////// HOG (Histogram-of-Oriented-Gradients) Descriptor and Object Detector //////////////
-struct CV_EXPORTS HOGConfidence
-{
-   double scale;
-   std::vector<Point> locations;
-   std::vector<double> confidences;
-   std::vector<double> part_scores[4];
-};
-
-struct CV_EXPORTS HOGDescriptor
-{
-    enum { DEFAULT_WIN_SIGMA = -1 };
-    enum { DEFAULT_NLEVELS = 64 };
-    enum { DESCR_FORMAT_ROW_BY_ROW, DESCR_FORMAT_COL_BY_COL };
-
-    HOGDescriptor(Size win_size=Size(64, 128), Size block_size=Size(16, 16),
-                  Size block_stride=Size(8, 8), Size cell_size=Size(8, 8),
-                  int nbins=9, double win_sigma=DEFAULT_WIN_SIGMA,
-                  double threshold_L2hys=0.2, bool gamma_correction=true,
-                  int nlevels=DEFAULT_NLEVELS);
-
-    size_t getDescriptorSize() const;
-    size_t getBlockHistogramSize() const;
-
-    void setSVMDetector(const std::vector<float>& detector);
-
-    static std::vector<float> getDefaultPeopleDetector();
-    static std::vector<float> getPeopleDetector48x96();
-    static std::vector<float> getPeopleDetector64x128();
-
-    void detect(const GpuMat& img, std::vector<Point>& found_locations,
-                double hit_threshold=0, Size win_stride=Size(),
-                Size padding=Size());
-
-    void detectMultiScale(const GpuMat& img, std::vector<Rect>& found_locations,
-                          double hit_threshold=0, Size win_stride=Size(),
-                          Size padding=Size(), double scale0=1.05,
-                          int group_threshold=2);
-
-    void computeConfidence(const GpuMat& img, std::vector<Point>& hits, double hit_threshold,
-                                                Size win_stride, Size padding, std::vector<Point>& locations, std::vector<double>& confidences);
-
-    void computeConfidenceMultiScale(const GpuMat& img, std::vector<Rect>& found_locations,
-                                                                    double hit_threshold, Size win_stride, Size padding,
-                                                                    std::vector<HOGConfidence> &conf_out, int group_threshold);
-
-    void getDescriptors(const GpuMat& img, Size win_stride,
-                        GpuMat& descriptors,
-                        int descr_format=DESCR_FORMAT_COL_BY_COL);
-
-    Size win_size;
-    Size block_size;
-    Size block_stride;
-    Size cell_size;
-    int nbins;
-    double win_sigma;
-    double threshold_L2hys;
-    bool gamma_correction;
-    int nlevels;
-
-protected:
-    void computeBlockHistograms(const GpuMat& img);
-    void computeGradient(const GpuMat& img, GpuMat& grad, GpuMat& qangle);
 
-    double getWinSigma() const;
-    bool checkDetectorSize() const;
-
-    static int numPartsWithin(int size, int part_size, int stride);
-    static Size numPartsWithin(Size size, Size part_size, Size stride);
-
-    // Coefficients of the separating plane
-    float free_coef;
-    GpuMat detector;
-
-    // Results of the last classification step
-    GpuMat labels, labels_buf;
-    Mat labels_host;
-
-    // Results of the last histogram evaluation step
-    GpuMat block_hists, block_hists_buf;
-
-    // Gradients conputation results
-    GpuMat grad, qangle, grad_buf, qangle_buf;
-
-    // returns subbuffer with required size, reallocates buffer if nessesary.
-    static GpuMat getBuffer(const Size& sz, int type, GpuMat& buf);
-    static GpuMat getBuffer(int rows, int cols, int type, GpuMat& buf);
-
-    std::vector<GpuMat> image_scales;
-};
 
 
 ////////////////////////////////// BruteForceMatcher //////////////////////////////////
@@ -213,34 +125,7 @@ public:
 };
 
 ////////////////////////////////// CascadeClassifier_GPU //////////////////////////////////////////
-// The cascade classifier class for object detection: supports old haar and new lbp xlm formats and nvbin for haar cascades olny.
-class CV_EXPORTS CascadeClassifier_GPU
-{
-public:
-    CascadeClassifier_GPU();
-    CascadeClassifier_GPU(const String& filename);
-    ~CascadeClassifier_GPU();
-
-    bool empty() const;
-    bool load(const String& filename);
-    void release();
-
-    /* returns number of detected objects */
-    int detectMultiScale(const GpuMat& image, GpuMat& objectsBuf, double scaleFactor = 1.2, int minNeighbors = 4, Size minSize = Size());
-    int detectMultiScale(const GpuMat& image, GpuMat& objectsBuf, Size maxObjectSize, Size minSize = Size(), double scaleFactor = 1.1, int minNeighbors = 4);
 
-    bool findLargestObject;
-    bool visualizeInPlace;
-
-    Size getClassifierSize() const;
-
-private:
-    struct CascadeClassifierImpl;
-    CascadeClassifierImpl* impl;
-    struct HaarCascade;
-    struct LbpCascade;
-    friend class CascadeClassifier_GPU_LBP;
-};
 
 ////////////////////////////////// FAST //////////////////////////////////////////
 

modules/gpunvidia/include/opencv2/gpunvidia.hpp

@@ -47,5 +47,6 @@
 #include "opencv2/gpunvidia/NPP_staging.hpp"
 #include "opencv2/gpunvidia/NCVPyramid.hpp"
 #include "opencv2/gpunvidia/NCVHaarObjectDetection.hpp"
+#include "opencv2/gpunvidia/NCVBroxOpticalFlow.hpp"
 
 #endif /* __OPENCV_GPUNVIDIA_HPP__ */

modules/gpunvidia/src/cuda/NCVBroxOpticalFlow.cu

@@ -64,7 +64,7 @@
 #include "opencv2/core/cuda/utility.hpp"
 
 #include "opencv2/gpunvidia/NPP_staging.hpp"
-#include "opencv2/gpuvideo/NCVBroxOpticalFlow.hpp"
+#include "opencv2/gpunvidia/NCVBroxOpticalFlow.hpp"
 
 
 typedef NCVVectorAlloc<Ncv32f> FloatVector;

modules/gpuobjdetect/CMakeLists.txt

@@ -0,0 +1,9 @@
+if(ANDROID OR IOS)
+  ocv_module_disable(gpuobjdetect)
+endif()
+
+set(the_description "GPU-accelerated Object Detection")
+
+ocv_warnings_disable(CMAKE_CXX_FLAGS -Wundef -Wmissing-declarations)
+
+ocv_define_module(gpuobjdetect opencv_objdetect opencv_gpuimgproc OPTIONAL opencv_gpunvidia)

modules/gpuobjdetect/doc/gpuobjdetect.rst

@@ -0,0 +1,8 @@
+*************************************
+gpu. GPU-accelerated Object Detection
+*************************************
+
+.. toctree::
+    :maxdepth: 1
+
+    object_detection

modules/gpuobjdetect/include/opencv2/gpuobjdetect.hpp

@@ -0,0 +1,172 @@
+/*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_GPUOBJDETECT_HPP__
+#define __OPENCV_GPUOBJDETECT_HPP__
+
+#include "opencv2/core/gpumat.hpp"
+
+namespace cv { namespace gpu {
+
+//////////////// HOG (Histogram-of-Oriented-Gradients) Descriptor and Object Detector //////////////
+struct CV_EXPORTS HOGConfidence
+{
+   double scale;
+   std::vector<Point> locations;
+   std::vector<double> confidences;
+   std::vector<double> part_scores[4];
+};
+
+struct CV_EXPORTS HOGDescriptor
+{
+    enum { DEFAULT_WIN_SIGMA = -1 };
+    enum { DEFAULT_NLEVELS = 64 };
+    enum { DESCR_FORMAT_ROW_BY_ROW, DESCR_FORMAT_COL_BY_COL };
+
+    HOGDescriptor(Size win_size=Size(64, 128), Size block_size=Size(16, 16),
+                  Size block_stride=Size(8, 8), Size cell_size=Size(8, 8),
+                  int nbins=9, double win_sigma=DEFAULT_WIN_SIGMA,
+                  double threshold_L2hys=0.2, bool gamma_correction=true,
+                  int nlevels=DEFAULT_NLEVELS);
+
+    size_t getDescriptorSize() const;
+    size_t getBlockHistogramSize() const;
+
+    void setSVMDetector(const std::vector<float>& detector);
+
+    static std::vector<float> getDefaultPeopleDetector();
+    static std::vector<float> getPeopleDetector48x96();
+    static std::vector<float> getPeopleDetector64x128();
+
+    void detect(const GpuMat& img, std::vector<Point>& found_locations,
+                double hit_threshold=0, Size win_stride=Size(),
+                Size padding=Size());
+
+    void detectMultiScale(const GpuMat& img, std::vector<Rect>& found_locations,
+                          double hit_threshold=0, Size win_stride=Size(),
+                          Size padding=Size(), double scale0=1.05,
+                          int group_threshold=2);
+
+    void computeConfidence(const GpuMat& img, std::vector<Point>& hits, double hit_threshold,
+                                                Size win_stride, Size padding, std::vector<Point>& locations, std::vector<double>& confidences);
+
+    void computeConfidenceMultiScale(const GpuMat& img, std::vector<Rect>& found_locations,
+                                                                    double hit_threshold, Size win_stride, Size padding,
+                                                                    std::vector<HOGConfidence> &conf_out, int group_threshold);
+
+    void getDescriptors(const GpuMat& img, Size win_stride,
+                        GpuMat& descriptors,
+                        int descr_format=DESCR_FORMAT_COL_BY_COL);
+
+    Size win_size;
+    Size block_size;
+    Size block_stride;
+    Size cell_size;
+    int nbins;
+    double win_sigma;
+    double threshold_L2hys;
+    bool gamma_correction;
+    int nlevels;
+
+protected:
+    void computeBlockHistograms(const GpuMat& img);
+    void computeGradient(const GpuMat& img, GpuMat& grad, GpuMat& qangle);
+
+    double getWinSigma() const;
+    bool checkDetectorSize() const;
+
+    static int numPartsWithin(int size, int part_size, int stride);
+    static Size numPartsWithin(Size size, Size part_size, Size stride);
+
+    // Coefficients of the separating plane
+    float free_coef;
+    GpuMat detector;
+
+    // Results of the last classification step
+    GpuMat labels, labels_buf;
+    Mat labels_host;
+
+    // Results of the last histogram evaluation step
+    GpuMat block_hists, block_hists_buf;
+
+    // Gradients conputation results
+    GpuMat grad, qangle, grad_buf, qangle_buf;
+
+    // returns subbuffer with required size, reallocates buffer if nessesary.
+    static GpuMat getBuffer(const Size& sz, int type, GpuMat& buf);
+    static GpuMat getBuffer(int rows, int cols, int type, GpuMat& buf);
+
+    std::vector<GpuMat> image_scales;
+};
+
+// The cascade classifier class for object detection: supports old haar and new lbp xlm formats and nvbin for haar cascades olny.
+class CV_EXPORTS CascadeClassifier_GPU
+{
+public:
+    CascadeClassifier_GPU();
+    CascadeClassifier_GPU(const String& filename);
+    ~CascadeClassifier_GPU();
+
+    bool empty() const;
+    bool load(const String& filename);
+    void release();
+
+    /* returns number of detected objects */
+    int detectMultiScale(const GpuMat& image, GpuMat& objectsBuf, double scaleFactor = 1.2, int minNeighbors = 4, Size minSize = Size());
+    int detectMultiScale(const GpuMat& image, GpuMat& objectsBuf, Size maxObjectSize, Size minSize = Size(), double scaleFactor = 1.1, int minNeighbors = 4);
+
+    bool findLargestObject;
+    bool visualizeInPlace;
+
+    Size getClassifierSize() const;
+
+private:
+    struct CascadeClassifierImpl;
+    CascadeClassifierImpl* impl;
+    struct HaarCascade;
+    struct LbpCascade;
+    friend class CascadeClassifier_GPU_LBP;
+};
+
+}} // namespace cv { namespace gpu {
+
+#endif /* __OPENCV_GPUOBJDETECT_HPP__ */

modules/gpuobjdetect/perf/perf_main.cpp

@@ -0,0 +1,47 @@
+/*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*/
+
+#include "perf_precomp.hpp"
+
+using namespace perf;
+
+CV_PERF_TEST_MAIN(gpuarithm, printCudaInfo())

modules/gpuobjdetect/perf/perf_precomp.cpp

@@ -0,0 +1,43 @@
+/*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*/
+
+#include "perf_precomp.hpp"

modules/gpuobjdetect/perf/perf_precomp.hpp

@@ -0,0 +1,65 @@
+/*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*/
+
+#ifdef __GNUC__
+#  pragma GCC diagnostic ignored "-Wmissing-declarations"
+#  if defined __clang__ || defined __APPLE__
+#    pragma GCC diagnostic ignored "-Wmissing-prototypes"
+#    pragma GCC diagnostic ignored "-Wextra"
+#  endif
+#endif
+
+#ifndef __OPENCV_PERF_PRECOMP_HPP__
+#define __OPENCV_PERF_PRECOMP_HPP__
+
+#include "opencv2/ts.hpp"
+#include "opencv2/ts/gpu_perf.hpp"
+
+#include "opencv2/gpuobjdetect.hpp"
+
+#include "opencv2/objdetect.hpp"
+
+#ifdef GTEST_CREATE_SHARED_LIBRARY
+#error no modules except ts should have GTEST_CREATE_SHARED_LIBRARY defined
+#endif
+
+#endif

modules/gpuobjdetect/src/precomp.cpp

@@ -0,0 +1,43 @@
+/*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*/
+
+#include "precomp.hpp"

modules/gpuobjdetect/src/precomp.hpp

@@ -0,0 +1,60 @@
+/*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_PRECOMP_H__
+#define __OPENCV_PRECOMP_H__
+
+#include "opencv2/gpuobjdetect.hpp"
+#include "opencv2/gpuimgproc.hpp"
+#include "opencv2/gpuarithm.hpp"
+
+#include "opencv2/objdetect.hpp"
+
+#include "opencv2/core/gpu_private.hpp"
+
+#include "opencv2/opencv_modules.hpp"
+
+#ifdef HAVE_OPENCV_GPUNVIDIA
+#  include "opencv2/gpunvidia/private.hpp"
+#endif
+
+#endif /* __OPENCV_PRECOMP_H__ */

modules/gpuobjdetect/test/test_main.cpp

@@ -0,0 +1,45 @@
+/*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*/
+
+#include "test_precomp.hpp"
+
+CV_GPU_TEST_MAIN("gpu")

modules/gpuobjdetect/test/test_precomp.cpp

@@ -0,0 +1,43 @@
+/*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*/
+
+#include "test_precomp.hpp"

modules/gpuobjdetect/test/test_precomp.hpp

@@ -0,0 +1,63 @@
+/*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*/
+
+#ifdef __GNUC__
+#  pragma GCC diagnostic ignored "-Wmissing-declarations"
+#  if defined __clang__ || defined __APPLE__
+#    pragma GCC diagnostic ignored "-Wmissing-prototypes"
+#    pragma GCC diagnostic ignored "-Wextra"
+#  endif
+#endif
+
+#ifndef __OPENCV_TEST_PRECOMP_HPP__
+#define __OPENCV_TEST_PRECOMP_HPP__
+
+#include <fstream>
+
+#include "opencv2/ts.hpp"
+#include "opencv2/ts/gpu_test.hpp"
+
+#include "opencv2/gpuobjdetect.hpp"
+
+#include "opencv2/objdetect.hpp"
+
+#endif

modules/gpuvideo/src/precomp.hpp

@@ -59,7 +59,6 @@
 
 #ifdef HAVE_OPENCV_GPUNVIDIA
 #  include "opencv2/gpunvidia/private.hpp"
-#  include "opencv2/gpuvideo/NCVBroxOpticalFlow.hpp"
 #endif
 
 #ifdef HAVE_CUDA

samples/cpp/CMakeLists.txt

@@ -23,6 +23,7 @@ if(BUILD_EXAMPLES AND OCV_DEPENDENCIES_FOUND)
     ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/gpufeatures2d/include")
     ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/gpuvideo/include")
     ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/gpucalib3d/include")
+    ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/gpuobjdetect/include")
     ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/gpu/include")
   endif()
 

samples/gpu/CMakeLists.txt

@@ -2,7 +2,7 @@ SET(OPENCV_GPU_SAMPLES_REQUIRED_DEPS opencv_core opencv_flann opencv_imgproc ope
                                      opencv_ml opencv_video opencv_objdetect opencv_features2d
                                      opencv_calib3d opencv_legacy opencv_contrib opencv_gpu
                                      opencv_nonfree opencv_softcascade opencv_superres
-                                     opencv_gpucodec opencv_gpuarithm opencv_gpufilters opencv_gpunvidia opencv_gpuimgproc opencv_gpufeatures2d opencv_gpuvideo
+                                     opencv_gpucodec opencv_gpuarithm opencv_gpufilters opencv_gpunvidia opencv_gpuimgproc opencv_gpufeatures2d opencv_gpuvideo opencv_gpuobjdetect
                                      opencv_gpucalib3d)
 
 ocv_check_dependencies(${OPENCV_GPU_SAMPLES_REQUIRED_DEPS})

samples/gpu/opticalflow_nvidia_api.cpp

@@ -17,7 +17,6 @@
 
 #ifdef HAVE_CUDA
 #include "opencv2/gpunvidia.hpp"
-#include "opencv2/gpuvideo/NCVBroxOpticalFlow.hpp"
 #endif
 
 #if !defined(HAVE_CUDA)