dnn: move module from opencv_contrib

https://github.com/opencv/opencv_contrib/tree/e6f63c7a38ca40c5dc33e38736e3027e3528d6cb/modules/dnn

modules/dnn/CMakeLists.txt

+if(WINRT)
+  ocv_module_disable(dnn)
+endif()
+
+include(${OpenCV_SOURCE_DIR}/cmake/OpenCVFindLibProtobuf.cmake)
+if(NOT Protobuf_FOUND)
+  ocv_module_disable(opencv_dnn)
+endif()
+
+set(the_description "Deep neural network module. It allows to load models from different frameworks and to make forward pass")
+
+ocv_add_module(dnn opencv_core opencv_imgproc WRAP python matlab)
+ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-shadow -Wno-parentheses -Wmaybe-uninitialized -Wsign-promo
+                                     -Wmissing-declarations -Wmissing-prototypes
+)
+ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4701 /wd4100)
+
+if(MSVC)
+  add_definitions( -D_CRT_SECURE_NO_WARNINGS=1 )
+  ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4244 /wd4267 /wd4018 /wd4355 /wd4800 /wd4251 /wd4996 /wd4146
+                                       /wd4305 /wd4127 /wd4100 /wd4512 /wd4125 /wd4389 /wd4510 /wd4610
+                                       /wd4702 /wd4456 /wd4457 /wd4065 /wd4310 /wd4661 /wd4506
+  )
+else()
+  ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-deprecated -Wmissing-prototypes -Wmissing-declarations -Wshadow
+                                       -Wunused-parameter -Wunused-local-typedefs -Wsign-compare -Wsign-promo
+                                       -Wundef -Wtautological-undefined-compare -Wignored-qualifiers -Wextra
+                                       -Wunused-function -Wunused-const-variable -Wdeprecated-declarations
+  )
+endif()
+
+if(APPLE_FRAMEWORK)
+  ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshorten-64-to-32)
+endif()
+
+if(ANDROID)
+  add_definitions(-DDISABLE_POSIX_MEMALIGN -DTH_DISABLE_HEAP_TRACKING)
+endif()
+
+#supress warnings in autogenerated caffe.pb.* files
+add_definitions(-DHAVE_PROTOBUF=1)
+ocv_warnings_disable(CMAKE_CXX_FLAGS
+    -Wunused-parameter -Wundef -Wignored-qualifiers -Wno-enum-compare
+    -Wdeprecated-declarations
+    /wd4125 /wd4267 /wd4127 /wd4244 /wd4512 /wd4702
+    /wd4456 /wd4510 /wd4610 /wd4800
+    -wd858 -wd2196
+)
+
+if(PROTOBUF_UPDATE_FILES)
+  file(GLOB proto_files src/tensorflow/*.proto)
+  list(APPEND proto_files src/caffe/caffe.proto)
+  PROTOBUF_GENERATE_CPP(Protobuf_HDRS Protobuf_SRCS ${proto_files})
+else()
+  file(GLOB fw_srcs ${CMAKE_CURRENT_SOURCE_DIR}/misc/tensorflow/*.cc)
+  file(GLOB fw_hdrs ${CMAKE_CURRENT_SOURCE_DIR}/misc/tensorflow/*.h)
+  list(APPEND fw_srcs ${CMAKE_CURRENT_SOURCE_DIR}/misc/caffe/caffe.pb.cc)
+  list(APPEND fw_hdrs ${CMAKE_CURRENT_SOURCE_DIR}/misc/caffe/caffe.pb.h)
+  list(APPEND Protobuf_SRCS ${fw_srcs})
+  list(APPEND Protobuf_HDRS ${fw_hdrs})
+  list(APPEND Protobuf_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/misc/caffe)
+  list(APPEND Protobuf_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/misc/tensorflow)
+endif()
+
+ocv_source_group("Src\\protobuf" FILES ${Protobuf_SRCS} ${Protobuf_HDRS})
+ocv_module_include_directories(include ${Protobuf_INCLUDE_DIRS})
+
+ocv_glob_module_sources(${Protobuf_SRCS} ${Protobuf_HDRS} ${CBLAS_H_PROXY_PATH})
+ocv_create_module(${Protobuf_LIBRARIES} ${LAPACK_LIBRARIES})
+ocv_add_samples()
+ocv_add_accuracy_tests()
+ocv_add_perf_tests()
+
+# ----------------------------------------------------------------------------
+# Torch7 importer of blobs and models, produced by Torch.nn module
+# ----------------------------------------------------------------------------
+OCV_OPTION(${the_module}_BUILD_TORCH_IMPORTER "Build Torch model importer" ON)
+if(${the_module}_BUILD_TORCH_IMPORTER)
+    message(STATUS "Torch importer has been enabled. To run the tests you have to install Torch "
+      "('th' executable should be available) "
+      "and generate testdata using opencv_extra/testdata/dnn/generate_torch_models.py script.")
+    add_definitions(-DENABLE_TORCH_IMPORTER=1)
+    ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4702 /wd4127 /wd4267) #supress warnings in original torch files
+endif()

modules/dnn/README.md

+Deep Neural Network module
+==========================
\ No newline at end of file

modules/dnn/include/opencv2/dnn.hpp

+/*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) 2013, OpenCV Foundation, 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_DNN_HPP__
+#define __OPENCV_DNN_HPP__
+
+// This is an umbrealla header to include into you project.
+// We are free to change headers layout in dnn subfolder, so please include
+// this header for future compartibility
+
+
+/** @defgroup dnn Deep Neural Network module
+  @{
+    This module contains:
+        - API for new layers creation, layers are building bricks of neural networks;
+        - set of built-in most-useful Layers;
+        - API to constuct and modify comprehensive neural networks from layers;
+        - functionality for loading serialized networks models from differnet frameworks.
+
+    Functionality of this module is designed only for forward pass computations (i. e. network testing).
+    A network training is in principle not supported.
+  @}
+*/
+#include <opencv2/dnn/dnn.hpp>
+
+#endif /* __OPENCV_DNN_HPP__ */

modules/dnn/include/opencv2/dnn/dict.hpp

+/*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) 2013, OpenCV Foundation, 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_DNN_DNN_DICT_HPP__
+#define __OPENCV_DNN_DNN_DICT_HPP__
+
+#include <opencv2/core.hpp>
+#include <map>
+#include <ostream>
+
+namespace cv
+{
+namespace dnn
+{
+//! @addtogroup dnn
+//! @{
+
+/** @brief This struct stores the scalar value (or array) of one of the following type: double, cv::String or int64.
+ *  @todo Maybe int64 is useless because double type exactly stores at least 2^52 integers.
+ */
+struct DictValue
+{
+    DictValue(const DictValue &r);
+    DictValue(int64 i = 0)      : type(Param::INT), pi(new AutoBuffer<int64,1>) { (*pi)[0] = i; }       //!< Constructs integer scalar
+    DictValue(int i)            : type(Param::INT), pi(new AutoBuffer<int64,1>) { (*pi)[0] = i; }       //!< Constructs integer scalar
+    DictValue(unsigned p)       : type(Param::INT), pi(new AutoBuffer<int64,1>) { (*pi)[0] = p; }       //!< Constructs integer scalar
+    DictValue(double p)         : type(Param::REAL), pd(new AutoBuffer<double,1>) { (*pd)[0] = p; }     //!< Constructs floating point scalar
+    DictValue(const String &s)  : type(Param::STRING), ps(new AutoBuffer<String,1>) { (*ps)[0] = s; }   //!< Constructs string scalar
+    DictValue(const char *s)    : type(Param::STRING), ps(new AutoBuffer<String,1>) { (*ps)[0] = s; }   //!< @overload
+
+    template<typename TypeIter>
+    static DictValue arrayInt(TypeIter begin, int size);    //!< Constructs integer array
+    template<typename TypeIter>
+    static DictValue arrayReal(TypeIter begin, int size);   //!< Constructs floating point array
+    template<typename TypeIter>
+    static DictValue arrayString(TypeIter begin, int size); //!< Constructs array of strings
+
+    template<typename T>
+    T get(int idx = -1) const; //!< Tries to convert array element with specified index to requested type and returns its.
+
+    int size() const;
+
+    bool isInt() const;
+    bool isString() const;
+    bool isReal() const;
+
+    DictValue &operator=(const DictValue &r);
+
+    friend std::ostream &operator<<(std::ostream &stream, const DictValue &dictv);
+
+    ~DictValue();
+
+private:
+
+    int type;
+
+    union
+    {
+        AutoBuffer<int64, 1> *pi;
+        AutoBuffer<double, 1> *pd;
+        AutoBuffer<String, 1> *ps;
+        void *pv;
+    };
+
+    DictValue(int _type, void *_p) : type(_type), pv(_p) {}
+    void release();
+};
+
+/** @brief This class implements name-value dictionary, values are instances of DictValue. */
+class CV_EXPORTS Dict
+{
+    typedef std::map<String, DictValue> _Dict;
+    _Dict dict;
+
+public:
+
+    //! Checks a presence of the @p key in the dictionary.
+    bool has(const String &key) const;
+
+    //! If the @p key in the dictionary then returns pointer to its value, else returns NULL.
+    DictValue *ptr(const String &key);
+
+    /** @overload */
+    const DictValue *ptr(const String &key) const;
+
+    //! If the @p key in the dictionary then returns its value, else an error will be generated.
+    const DictValue &get(const String &key) const;
+
+    /** @overload */
+    template <typename T>
+    T get(const String &key) const;
+
+    //! If the @p key in the dictionary then returns its value, else returns @p defaultValue.
+    template <typename T>
+    T get(const String &key, const T &defaultValue) const;
+
+    //! Sets new @p value for the @p key, or adds new key-value pair into the dictionary.
+    template<typename T>
+    const T &set(const String &key, const T &value);
+
+    friend std::ostream &operator<<(std::ostream &stream, const Dict &dict);
+};
+
+//! @}
+}
+}
+
+#endif

modules/dnn/include/opencv2/dnn/dnn.inl.hpp

+/*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) 2013, OpenCV Foundation, 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_DNN_DNN_INL_HPP__
+#define __OPENCV_DNN_DNN_INL_HPP__
+
+#include <opencv2/dnn.hpp>
+
+namespace cv
+{
+namespace dnn
+{
+
+template<typename TypeIter>
+DictValue DictValue::arrayInt(TypeIter begin, int size)
+{
+    DictValue res(Param::INT, new AutoBuffer<int64, 1>(size));
+    for (int j = 0; j < size; begin++, j++)
+        (*res.pi)[j] = *begin;
+    return res;
+}
+
+template<typename TypeIter>
+DictValue DictValue::arrayReal(TypeIter begin, int size)
+{
+    DictValue res(Param::REAL, new AutoBuffer<double, 1>(size));
+    for (int j = 0; j < size; begin++, j++)
+        (*res.pd)[j] = *begin;
+    return res;
+}
+
+template<typename TypeIter>
+DictValue DictValue::arrayString(TypeIter begin, int size)
+{
+    DictValue res(Param::STRING, new AutoBuffer<String, 1>(size));
+    for (int j = 0; j < size; begin++, j++)
+        (*res.ps)[j] = *begin;
+    return res;
+}
+
+template<>
+inline DictValue DictValue::get<DictValue>(int idx) const
+{
+    CV_Assert(idx == -1);
+    return *this;
+}
+
+template<>
+inline int64 DictValue::get<int64>(int idx) const
+{
+    CV_Assert((idx == -1 && size() == 1) || (idx >= 0 && idx < size()));
+    idx = (idx == -1) ? 0 : idx;
+
+    if (type == Param::INT)
+    {
+        return (*pi)[idx];
+    }
+    else if (type == Param::REAL)
+    {
+        double doubleValue = (*pd)[idx];
+
+        double fracpart, intpart;
+        fracpart = std::modf(doubleValue, &intpart);
+        CV_Assert(fracpart == 0.0);
+
+        return (int64)doubleValue;
+    }
+    else
+    {
+        CV_Assert(isInt() || isReal());
+        return 0;
+    }
+}
+
+template<>
+inline int DictValue::get<int>(int idx) const
+{
+    return (int)get<int64>(idx);
+}
+
+template<>
+inline unsigned DictValue::get<unsigned>(int idx) const
+{
+    return (unsigned)get<int64>(idx);
+}
+
+template<>
+inline bool DictValue::get<bool>(int idx) const
+{
+    return (get<int64>(idx) != 0);
+}
+
+template<>
+inline double DictValue::get<double>(int idx) const
+{
+    CV_Assert((idx == -1 && size() == 1) || (idx >= 0 && idx < size()));
+    idx = (idx == -1) ? 0 : idx;
+
+    if (type == Param::REAL)
+    {
+        return (*pd)[idx];
+    }
+    else if (type == Param::INT)
+    {
+        return (double)(*pi)[idx];
+    }
+    else
+    {
+        CV_Assert(isReal() || isInt());
+        return 0;
+    }
+}
+
+template<>
+inline float DictValue::get<float>(int idx) const
+{
+    return (float)get<double>(idx);
+}
+
+template<>
+inline String DictValue::get<String>(int idx) const
+{
+    CV_Assert(isString());
+    CV_Assert((idx == -1 && ps->size() == 1) || (idx >= 0 && idx < (int)ps->size()));
+    return (*ps)[(idx == -1) ? 0 : idx];
+}
+
+inline void DictValue::release()
+{
+    switch (type)
+    {
+    case Param::INT:
+        delete pi;
+        break;
+    case Param::STRING:
+        delete ps;
+        break;
+    case Param::REAL:
+        delete pd;
+        break;
+    }
+}
+
+inline DictValue::~DictValue()
+{
+    release();
+}
+
+inline DictValue & DictValue::operator=(const DictValue &r)
+{
+    if (&r == this)
+        return *this;
+
+    if (r.type == Param::INT)
+    {
+        AutoBuffer<int64, 1> *tmp = new AutoBuffer<int64, 1>(*r.pi);
+        release();
+        pi = tmp;
+    }
+    else if (r.type == Param::STRING)
+    {
+        AutoBuffer<String, 1> *tmp = new AutoBuffer<String, 1>(*r.ps);
+        release();
+        ps = tmp;
+    }
+    else if (r.type == Param::REAL)
+    {
+        AutoBuffer<double, 1> *tmp = new AutoBuffer<double, 1>(*r.pd);
+        release();
+        pd = tmp;
+    }
+
+    type = r.type;
+
+    return *this;
+}
+
+inline DictValue::DictValue(const DictValue &r)
+{
+    type = r.type;
+
+    if (r.type == Param::INT)
+        pi = new AutoBuffer<int64, 1>(*r.pi);
+    else if (r.type == Param::STRING)
+        ps = new AutoBuffer<String, 1>(*r.ps);
+    else if (r.type == Param::REAL)
+        pd = new AutoBuffer<double, 1>(*r.pd);
+}
+
+inline bool DictValue::isString() const
+{
+    return (type == Param::STRING);
+}
+
+inline bool DictValue::isInt() const
+{
+    return (type == Param::INT);
+}
+
+inline bool DictValue::isReal() const
+{
+    return (type == Param::REAL || type == Param::INT);
+}
+
+inline int DictValue::size() const
+{
+    switch (type)
+    {
+    case Param::INT:
+        return (int)pi->size();
+        break;
+    case Param::STRING:
+        return (int)ps->size();
+        break;
+    case Param::REAL:
+        return (int)pd->size();
+        break;
+    default:
+        CV_Error(Error::StsInternal, "");
+        return -1;
+    }
+}
+
+inline std::ostream &operator<<(std::ostream &stream, const DictValue &dictv)
+{
+    int i;
+
+    if (dictv.isInt())
+    {
+        for (i = 0; i < dictv.size() - 1; i++)
+            stream << dictv.get<int64>(i) << ", ";
+        stream << dictv.get<int64>(i);
+    }
+    else if (dictv.isReal())
+    {
+        for (i = 0; i < dictv.size() - 1; i++)
+            stream << dictv.get<double>(i) << ", ";
+        stream << dictv.get<double>(i);
+    }
+    else if (dictv.isString())
+    {
+        for (i = 0; i < dictv.size() - 1; i++)
+            stream << "\"" << dictv.get<String>(i) << "\", ";
+        stream << dictv.get<String>(i);
+    }
+
+    return stream;
+}
+
+/////////////////////////////////////////////////////////////////
+
+inline bool Dict::has(const String &key) const
+{
+    return dict.count(key) != 0;
+}
+
+inline DictValue *Dict::ptr(const String &key)
+{
+    _Dict::iterator i = dict.find(key);
+    return (i == dict.end()) ? NULL : &i->second;
+}
+
+inline const DictValue *Dict::ptr(const String &key) const
+{
+    _Dict::const_iterator i = dict.find(key);
+    return (i == dict.end()) ? NULL : &i->second;
+}
+
+inline const DictValue &Dict::get(const String &key) const
+{
+    _Dict::const_iterator i = dict.find(key);
+    if (i == dict.end())
+        CV_Error(Error::StsObjectNotFound, "Required argument \"" + key + "\" not found into dictionary");
+    return i->second;
+}
+
+template <typename T>
+inline T Dict::get(const String &key) const
+{
+    return this->get(key).get<T>();
+}
+
+template <typename T>
+inline T Dict::get(const String &key, const T &defaultValue) const
+{
+    _Dict::const_iterator i = dict.find(key);
+
+    if (i != dict.end())
+        return i->second.get<T>();
+    else
+        return defaultValue;
+}
+
+template<typename T>
+inline const T &Dict::set(const String &key, const T &value)
+{
+    _Dict::iterator i = dict.find(key);
+
+    if (i != dict.end())
+        i->second = DictValue(value);
+    else
+        dict.insert(std::make_pair(key, DictValue(value)));
+
+    return value;
+}
+
+inline std::ostream &operator<<(std::ostream &stream, const Dict &dict)
+{
+    Dict::_Dict::const_iterator it;
+    for (it = dict.dict.begin(); it != dict.dict.end(); it++)
+        stream << it->first << " : " << it->second << "\n";
+
+    return stream;
+}
+
+}
+}
+
+#endif

modules/dnn/include/opencv2/dnn/layer.hpp

+/*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) 2013, OpenCV Foundation, 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_DNN_LAYER_HPP__
+#define __OPENCV_DNN_LAYER_HPP__
+#include <opencv2/dnn.hpp>
+
+namespace cv
+{
+namespace dnn
+{
+//! @addtogroup dnn
+//! @{
+//!
+//! @defgroup dnnLayerFactory Utilities for New Layers Registration
+//! @{
+
+/** @brief %Layer factory allows to create instances of registered layers. */
+class CV_EXPORTS LayerFactory
+{
+public:
+
+    //! Each Layer class must provide this function to the factory
+    typedef Ptr<Layer>(*Constuctor)(LayerParams &params);
+
+    //! Registers the layer class with typename @p type and specified @p constructor.
+    static void registerLayer(const String &type, Constuctor constructor);
+
+    //! Unregisters registered layer with specified type name.
+    static void unregisterLayer(const String &type);
+
+    /** @brief Creates instance of registered layer.
+     *  @param type type name of creating layer.
+     *  @param params parameters which will be used for layer initialization.
+     */
+    static Ptr<Layer> createLayerInstance(const String &type, LayerParams& params);
+
+private:
+    LayerFactory();
+
+    struct Impl;
+    static Ptr<Impl> impl();
+};
+
+/** @brief Registers layer constructor in runtime.
+*   @param type string, containing type name of the layer.
+*   @param constuctorFunc pointer to the function of type LayerRegister::Constuctor, which creates the layer.
+*   @details This macros must be placed inside the function code.
+*/
+#define REG_RUNTIME_LAYER_FUNC(type, constuctorFunc) \
+    cv::dnn::LayerFactory::registerLayer(#type, constuctorFunc);
+
+/** @brief Registers layer class in runtime.
+ *  @param type string, containing type name of the layer.
+ *  @param class C++ class, derived from Layer.
+ *  @details This macros must be placed inside the function code.
+ */
+#define REG_RUNTIME_LAYER_CLASS(type, class) \
+    cv::dnn::LayerFactory::registerLayer(#type, _layerDynamicRegisterer<class>);
+
+/** @brief Registers layer constructor on module load time.
+*   @param type string, containing type name of the layer.
+*   @param constuctorFunc pointer to the function of type LayerRegister::Constuctor, which creates the layer.
+*   @details This macros must be placed outside the function code.
+*/
+#define REG_STATIC_LAYER_FUNC(type, constuctorFunc) \
+static cv::dnn::_LayerStaticRegisterer __LayerStaticRegisterer_##type(#type, constuctorFunc);
+
+/** @brief Registers layer class on module load time.
+ *  @param type string, containing type name of the layer.
+ *  @param class C++ class, derived from Layer.
+ *  @details This macros must be placed outside the function code.
+ */
+#define REG_STATIC_LAYER_CLASS(type, class)                         \
+Ptr<Layer> __LayerStaticRegisterer_func_##type(LayerParams &params) \
+    { return Ptr<Layer>(new class(params)); }                       \
+static _LayerStaticRegisterer __LayerStaticRegisterer_##type(#type, __LayerStaticRegisterer_func_##type);
+
+
+//! @}
+//! @}
+
+
+template<typename LayerClass>
+Ptr<Layer> _layerDynamicRegisterer(LayerParams &params)
+{
+    return Ptr<Layer>(LayerClass::create(params));
+}
+
+//allows automatically register created layer on module load time
+class _LayerStaticRegisterer
+{
+    String type;
+public:
+
+    _LayerStaticRegisterer(const String &layerType, LayerFactory::Constuctor layerConstuctor)
+    {
+        this->type = layerType;
+        LayerFactory::registerLayer(layerType, layerConstuctor);
+    }
+
+    ~_LayerStaticRegisterer()
+    {
+        LayerFactory::unregisterLayer(type);
+    }
+};
+
+}
+}
+#endif

modules/dnn/include/opencv2/dnn/shape_utils.hpp

+/*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) 2013, OpenCV Foundation, 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_DNN_DNN_SHAPE_UTILS_HPP__
+#define __OPENCV_DNN_DNN_SHAPE_UTILS_HPP__
+
+#include <opencv2/core.hpp>
+#include <opencv2/core/types_c.h>
+#include <ostream>
+
+namespace cv {
+namespace dnn {
+
+//Useful shortcut
+inline std::ostream &operator<< (std::ostream &s, cv::Range &r)
+{
+    return s << "[" << r.start << ", " << r.end << ")";
+}
+
+//Slicing
+
+struct _Range : public cv::Range
+{
+    _Range(const Range &r) : cv::Range(r) {}
+    _Range(int start, int size = 1) : cv::Range(start, start + size) {}
+};
+
+static inline Mat slice(const Mat &m, const _Range &r0)
+{
+    Range ranges[CV_MAX_DIM];
+    for (int i = 1; i < m.dims; i++)
+        ranges[i] = Range::all();
+    ranges[0] = r0;
+    return m(&ranges[0]);
+}
+
+static inline Mat slice(const Mat &m, const _Range &r0, const _Range &r1)
+{
+    CV_Assert(m.dims >= 2);
+    Range ranges[CV_MAX_DIM];
+    for (int i = 2; i < m.dims; i++)
+        ranges[i] = Range::all();
+    ranges[0] = r0;
+    ranges[1] = r1;
+    return m(&ranges[0]);
+}
+
+static inline Mat slice(const Mat &m, const _Range &r0, const _Range &r1, const _Range &r2)
+{
+    CV_Assert(m.dims >= 3);
+    Range ranges[CV_MAX_DIM];
+    for (int i = 3; i < m.dims; i++)
+        ranges[i] = Range::all();
+    ranges[0] = r0;
+    ranges[1] = r1;
+    ranges[2] = r2;
+    return m(&ranges[0]);
+}
+
+static inline Mat slice(const Mat &m, const _Range &r0, const _Range &r1, const _Range &r2, const _Range &r3)
+{
+    CV_Assert(m.dims >= 4);
+    Range ranges[CV_MAX_DIM];
+    for (int i = 4; i < m.dims; i++)
+        ranges[i] = Range::all();
+    ranges[0] = r0;
+    ranges[1] = r1;
+    ranges[2] = r2;
+    ranges[3] = r3;
+    return m(&ranges[0]);
+}
+
+static inline Mat getPlane(const Mat &m, int n, int cn)
+{
+    CV_Assert(m.dims > 2);
+    Range range[CV_MAX_DIM];
+    int sz[CV_MAX_DIM];
+    for(int i = 2; i < m.dims; i++)
+    {
+        sz[i-2] = m.size.p[i];
+        range[i] = Range::all();
+    }
+    range[0] = Range(n, n+1);
+    range[1] = Range(cn, cn+1);
+    return m(range).reshape(1, m.dims-2, sz);
+}
+
+static inline MatShape shape(const int* dims, const int n = 4)
+{
+    MatShape shape;
+    shape.assign(dims, dims + n);
+    return shape;
+}
+
+static inline MatShape shape(const Mat& mat)
+{
+    return shape(mat.size.p, mat.dims);
+}
+
+namespace {inline bool is_neg(int i) { return i < 0; }}
+
+static inline MatShape shape(int a0, int a1=-1, int a2=-1, int a3=-1)
+{
+    int dims[] = {a0, a1, a2, a3};
+    MatShape s = shape(dims);
+    s.erase(std::remove_if(s.begin(), s.end(), is_neg), s.end());
+    return s;
+}
+
+static inline int total(const MatShape& shape, int start = -1, int end = -1)
+{
+    if (start == -1) start = 0;
+    if (end == -1) end = shape.size();
+
+    if (shape.empty())
+        return 0;
+
+    int elems = 1;
+    CV_Assert(start < shape.size() && end <= shape.size() &&
+              start <= end);
+    for(int i = start; i < end; i++)
+    {
+        elems *= shape[i];
+    }
+    return elems;
+}
+
+static inline MatShape concat(const MatShape& a, const MatShape& b)
+{
+    MatShape c = a;
+    c.insert(c.end(), b.begin(), b.end());
+
+    return c;
+}
+
+inline void print(const MatShape& shape, const String& name = "")
+{
+    printf("%s: [", name.c_str());
+    size_t i, n = shape.size();
+    for( i = 0; i < n; i++ )
+        printf(" %d", shape[i]);
+    printf(" ]\n");
+}
+
+inline int clamp(int ax, int dims)
+{
+    return ax < 0 ? ax + dims : ax;
+}
+
+inline int clamp(int ax, const MatShape& shape)
+{
+    return clamp(ax, shape.size());
+}
+
+}
+}
+#endif

modules/dnn/misc/python/pyopencv_dnn.hpp

+#ifdef HAVE_OPENCV_DNN
+typedef dnn::DictValue LayerId;
+typedef std::vector<dnn::MatShape> vector_MatShape;
+typedef std::vector<std::vector<dnn::MatShape> > vector_vector_MatShape;
+typedef std::vector<size_t> vector_size_t;
+typedef std::vector<std::vector<Mat> > vector_vector_Mat;
+
+template<>
+bool pyopencv_to(PyObject *o, dnn::DictValue &dv, const char *name)
+{
+    (void)name;
+    if (!o || o == Py_None)
+        return true; //Current state will be used
+    else if (PyLong_Check(o))
+    {
+        dv = dnn::DictValue((int64)PyLong_AsLongLong(o));
+        return true;
+    }
+    else if (PyFloat_Check(o))
+    {
+        dv = dnn::DictValue(PyFloat_AS_DOUBLE(o));
+        return true;
+    }
+    else if (PyString_Check(o))
+    {
+        dv = dnn::DictValue(String(PyString_AsString(o)));
+        return true;
+    }
+    else
+        return false;
+}
+
+template<>
+bool pyopencv_to(PyObject *o, std::vector<Mat> &blobs, const char *name) //required for Layer::blobs RW
+{
+  return pyopencvVecConverter<Mat>::to(o, blobs, ArgInfo(name, false));
+}
+
+#endif

modules/dnn/misc/tensorflow/types.pb.cc

+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: types.proto
+
+#define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION
+#include "types.pb.h"
+
+#include <algorithm>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/port.h>
+#include <google/protobuf/stubs/once.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/wire_format_lite_inl.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/generated_message_reflection.h>
+#include <google/protobuf/reflection_ops.h>
+#include <google/protobuf/wire_format.h>
+// @@protoc_insertion_point(includes)
+
+namespace tensorflow {
+
+namespace {
+
+const ::google::protobuf::EnumDescriptor* DataType_descriptor_ = NULL;
+
+}  // namespace
+
+
+void protobuf_AssignDesc_types_2eproto() GOOGLE_ATTRIBUTE_COLD;
+void protobuf_AssignDesc_types_2eproto() {
+  protobuf_AddDesc_types_2eproto();
+  const ::google::protobuf::FileDescriptor* file =
+    ::google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
+      "types.proto");
+  GOOGLE_CHECK(file != NULL);
+  DataType_descriptor_ = file->enum_type(0);
+}
+
+namespace {
+
+GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AssignDescriptors_once_);
+void protobuf_AssignDescriptorsOnce() {
+  ::google::protobuf::GoogleOnceInit(&protobuf_AssignDescriptors_once_,
+                 &protobuf_AssignDesc_types_2eproto);
+}
+
+void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;
+void protobuf_RegisterTypes(const ::std::string&) {
+  protobuf_AssignDescriptorsOnce();
+}
+
+}  // namespace
+
+void protobuf_ShutdownFile_types_2eproto() {
+}
+
+void protobuf_InitDefaults_types_2eproto_impl() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+}
+
+GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_InitDefaults_types_2eproto_once_);
+void protobuf_InitDefaults_types_2eproto() {
+  ::google::protobuf::GoogleOnceInit(&protobuf_InitDefaults_types_2eproto_once_,
+                 &protobuf_InitDefaults_types_2eproto_impl);
+}
+void protobuf_AddDesc_types_2eproto_impl() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  protobuf_InitDefaults_types_2eproto();
+  ::google::protobuf::DescriptorPool::InternalAddGeneratedFile(
+    "\n\013types.proto\022\ntensorflow*\234\005\n\010DataType\022\016"
+    "\n\nDT_INVALID\020\000\022\014\n\010DT_FLOAT\020\001\022\r\n\tDT_DOUBL"
+    "E\020\002\022\014\n\010DT_INT32\020\003\022\014\n\010DT_UINT8\020\004\022\014\n\010DT_IN"
+    "T16\020\005\022\013\n\007DT_INT8\020\006\022\r\n\tDT_STRING\020\007\022\020\n\014DT_"
+    "COMPLEX64\020\010\022\014\n\010DT_INT64\020\t\022\013\n\007DT_BOOL\020\n\022\014"
+    "\n\010DT_QINT8\020\013\022\r\n\tDT_QUINT8\020\014\022\r\n\tDT_QINT32"
+    "\020\r\022\017\n\013DT_BFLOAT16\020\016\022\r\n\tDT_QINT16\020\017\022\016\n\nDT"
+    "_QUINT16\020\020\022\r\n\tDT_UINT16\020\021\022\021\n\rDT_COMPLEX1"
+    "28\020\022\022\013\n\007DT_HALF\020\023\022\020\n\014DT_FLOAT_REF\020e\022\021\n\rD"
+    "T_DOUBLE_REF\020f\022\020\n\014DT_INT32_REF\020g\022\020\n\014DT_U"
+    "INT8_REF\020h\022\020\n\014DT_INT16_REF\020i\022\017\n\013DT_INT8_"
+    "REF\020j\022\021\n\rDT_STRING_REF\020k\022\024\n\020DT_COMPLEX64"
+    "_REF\020l\022\020\n\014DT_INT64_REF\020m\022\017\n\013DT_BOOL_REF\020"
+    "n\022\020\n\014DT_QINT8_REF\020o\022\021\n\rDT_QUINT8_REF\020p\022\021"
+    "\n\rDT_QINT32_REF\020q\022\023\n\017DT_BFLOAT16_REF\020r\022\021"
+    "\n\rDT_QINT16_REF\020s\022\022\n\016DT_QUINT16_REF\020t\022\021\n"
+    "\rDT_UINT16_REF\020u\022\025\n\021DT_COMPLEX128_REF\020v\022"
+    "\017\n\013DT_HALF_REF\020wB,\n\030org.tensorflow.frame"
+    "workB\013TypesProtosP\001\370\001\001b\006proto3", 750);
+  ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
+    "types.proto", &protobuf_RegisterTypes);
+  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_types_2eproto);
+}
+
+GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AddDesc_types_2eproto_once_);
+void protobuf_AddDesc_types_2eproto() {
+  ::google::protobuf::GoogleOnceInit(&protobuf_AddDesc_types_2eproto_once_,
+                 &protobuf_AddDesc_types_2eproto_impl);
+}
+// Force AddDescriptors() to be called at static initialization time.
+struct StaticDescriptorInitializer_types_2eproto {
+  StaticDescriptorInitializer_types_2eproto() {
+    protobuf_AddDesc_types_2eproto();
+  }
+} static_descriptor_initializer_types_2eproto_;
+const ::google::protobuf::EnumDescriptor* DataType_descriptor() {
+  protobuf_AssignDescriptorsOnce();
+  return DataType_descriptor_;
+}
+bool DataType_IsValid(int value) {
+  switch (value) {
+    case 0:
+    case 1:
+    case 2:
+    case 3:
+    case 4:
+    case 5:
+    case 6:
+    case 7:
+    case 8:
+    case 9:
+    case 10:
+    case 11:
+    case 12:
+    case 13:
+    case 14:
+    case 15:
+    case 16:
+    case 17:
+    case 18:
+    case 19:
+    case 101:
+    case 102:
+    case 103:
+    case 104:
+    case 105:
+    case 106:
+    case 107:
+    case 108:
+    case 109:
+    case 110:
+    case 111:
+    case 112:
+    case 113:
+    case 114:
+    case 115:
+    case 116:
+    case 117:
+    case 118:
+    case 119:
+      return true;
+    default:
+      return false;
+  }
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace tensorflow
+
+// @@protoc_insertion_point(global_scope)

modules/dnn/misc/tensorflow/types.pb.h

+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: types.proto
+
+#ifndef PROTOBUF_types_2eproto__INCLUDED
+#define PROTOBUF_types_2eproto__INCLUDED
+
+#include <string>
+
+#include <google/protobuf/stubs/common.h>
+
+#if GOOGLE_PROTOBUF_VERSION < 3001000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please update
+#error your headers.
+#endif
+#if 3001000 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include <google/protobuf/arena.h>
+#include <google/protobuf/arenastring.h>
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/metadata.h>
+#include <google/protobuf/repeated_field.h>
+#include <google/protobuf/extension_set.h>
+#include <google/protobuf/generated_enum_reflection.h>
+// @@protoc_insertion_point(includes)
+
+namespace tensorflow {
+
+// Internal implementation detail -- do not call these.
+void protobuf_AddDesc_types_2eproto();
+void protobuf_InitDefaults_types_2eproto();
+void protobuf_AssignDesc_types_2eproto();
+void protobuf_ShutdownFile_types_2eproto();
+
+
+enum DataType {
+  DT_INVALID = 0,
+  DT_FLOAT = 1,
+  DT_DOUBLE = 2,
+  DT_INT32 = 3,
+  DT_UINT8 = 4,
+  DT_INT16 = 5,
+  DT_INT8 = 6,
+  DT_STRING = 7,
+  DT_COMPLEX64 = 8,
+  DT_INT64 = 9,
+  DT_BOOL = 10,
+  DT_QINT8 = 11,
+  DT_QUINT8 = 12,
+  DT_QINT32 = 13,
+  DT_BFLOAT16 = 14,
+  DT_QINT16 = 15,
+  DT_QUINT16 = 16,
+  DT_UINT16 = 17,
+  DT_COMPLEX128 = 18,
+  DT_HALF = 19,
+  DT_FLOAT_REF = 101,
+  DT_DOUBLE_REF = 102,
+  DT_INT32_REF = 103,
+  DT_UINT8_REF = 104,
+  DT_INT16_REF = 105,
+  DT_INT8_REF = 106,
+  DT_STRING_REF = 107,
+  DT_COMPLEX64_REF = 108,
+  DT_INT64_REF = 109,
+  DT_BOOL_REF = 110,
+  DT_QINT8_REF = 111,
+  DT_QUINT8_REF = 112,
+  DT_QINT32_REF = 113,
+  DT_BFLOAT16_REF = 114,
+  DT_QINT16_REF = 115,
+  DT_QUINT16_REF = 116,
+  DT_UINT16_REF = 117,
+  DT_COMPLEX128_REF = 118,
+  DT_HALF_REF = 119,
+  DataType_INT_MIN_SENTINEL_DO_NOT_USE_ = ::google::protobuf::kint32min,
+  DataType_INT_MAX_SENTINEL_DO_NOT_USE_ = ::google::protobuf::kint32max
+};
+bool DataType_IsValid(int value);
+const DataType DataType_MIN = DT_INVALID;
+const DataType DataType_MAX = DT_HALF_REF;
+const int DataType_ARRAYSIZE = DataType_MAX + 1;
+
+const ::google::protobuf::EnumDescriptor* DataType_descriptor();
+inline const ::std::string& DataType_Name(DataType value) {
+  return ::google::protobuf::internal::NameOfEnum(
+    DataType_descriptor(), value);
+}
+inline bool DataType_Parse(
+    const ::std::string& name, DataType* value) {
+  return ::google::protobuf::internal::ParseNamedEnum<DataType>(
+    DataType_descriptor(), name, value);
+}
+// ===================================================================
+
+
+// ===================================================================
+
+
+// ===================================================================
+
+#if !PROTOBUF_INLINE_NOT_IN_HEADERS
+#endif  // !PROTOBUF_INLINE_NOT_IN_HEADERS
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace tensorflow
+
+#ifndef SWIG
+namespace google {
+namespace protobuf {
+
+template <> struct is_proto_enum< ::tensorflow::DataType> : ::google::protobuf::internal::true_type {};
+template <>
+inline const EnumDescriptor* GetEnumDescriptor< ::tensorflow::DataType>() {
+  return ::tensorflow::DataType_descriptor();
+}
+
+}  // namespace protobuf
+}  // namespace google
+#endif  // SWIG
+
+// @@protoc_insertion_point(global_scope)
+
+#endif  // PROTOBUF_types_2eproto__INCLUDED

modules/dnn/perf/perf_main.cpp

+#include "perf_precomp.hpp"
+
+static const char* extraTestDataPath =
+#ifdef WINRT
+        NULL;
+#else
+        getenv("OPENCV_DNN_TEST_DATA_PATH");
+#endif
+
+CV_PERF_TEST_MAIN(dnn,
+    extraTestDataPath ? (void)cvtest::addDataSearchPath(extraTestDataPath) : (void)0
+)

modules/dnn/perf/perf_precomp.hpp

+#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/imgproc.hpp>
+#include <opencv2/highgui.hpp>
+#include <opencv2/dnn.hpp>
+
+#endif

modules/dnn/samples/.gitignore

+*.caffemodel