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/*
* Copyright (c) 2017, 2018 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARM_COMPUTE_TEST_HOG_DESCRIPTOR_DATASET
#define ARM_COMPUTE_TEST_HOG_DESCRIPTOR_DATASET
#include "utils/TypePrinter.h"
namespace arm_compute
{
namespace test
{
namespace datasets
{
class HOGDescriptorDataset
{
public:
using type = std::tuple<std::string, HOGInfo>;
struct iterator
{
iterator(std::vector<std::string>::const_iterator image_it,
std::vector<HOGInfo>::const_iterator hog_info_it)
: _image_it{ std::move(image_it) },
_hog_info_it{ std::move(hog_info_it) }
{
}
std::string description() const
{
std::stringstream description;
description << "Image=" << *_image_it << ":";
description << "HOGInfo=" << *_hog_info_it;
return description.str();
}
HOGDescriptorDataset::type operator*() const
{
return std::make_tuple(*_image_it, *_hog_info_it);
}
iterator &operator++()
{
++_image_it;
++_hog_info_it;
return *this;
}
private:
std::vector<std::string>::const_iterator _image_it;
std::vector<HOGInfo>::const_iterator _hog_info_it;
};
iterator begin() const
{
return iterator(_image.begin(), _hog_info.begin());
}
int size() const
{
return std::min(_image.size(), _hog_info.size());
}
void add_config(std::string image,
Size2D cell_size, Size2D block_size, Size2D detection_window_size, Size2D block_stride,
size_t num_bins, HOGNormType normalization_type, float l2_hyst_threshold, PhaseType phase_type)
{
_image.emplace_back(std::move(image));
_hog_info.emplace_back(HOGInfo(cell_size, block_size, detection_window_size, block_stride, num_bins, normalization_type, l2_hyst_threshold, phase_type));
}
protected:
HOGDescriptorDataset() = default;
HOGDescriptorDataset(HOGDescriptorDataset &&) = default;
private:
std::vector<std::string> _image{};
std::vector<HOGInfo> _hog_info{};
};
// *INDENT-OFF*
// clang-format off
class SmallHOGDescriptorDataset final : public HOGDescriptorDataset
{
public:
SmallHOGDescriptorDataset()
{
// image cell_size block_size detection_size block_stride bin normalization_type thresh phase_type
add_config("800x600.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L2HYS_NORM, 0.2f, PhaseType::SIGNED);
add_config("800x600.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L2HYS_NORM, 0.2f, PhaseType::UNSIGNED);
}
};
class LargeHOGDescriptorDataset final : public HOGDescriptorDataset
{
public:
LargeHOGDescriptorDataset()
{
// image cell_size block_size detection_size block_stride bin normalization_type thresh phase_type
add_config("1920x1080.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L2HYS_NORM, 0.2f, PhaseType::SIGNED);
add_config("1920x1080.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L2_NORM, 0.2f, PhaseType::SIGNED);
add_config("1920x1080.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L1_NORM, 0.2f, PhaseType::SIGNED);
add_config("1920x1080.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L2HYS_NORM, 0.2f, PhaseType::UNSIGNED);
add_config("1920x1080.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L2_NORM, 0.2f, PhaseType::UNSIGNED);
add_config("1920x1080.ppm", Size2D(8U, 8U), Size2D(16U, 16U), Size2D(64U, 128U), Size2D(8U, 8U), 9U, HOGNormType::L1_NORM, 0.2f, PhaseType::UNSIGNED);
}
};
// clang-format on
// *INDENT-ON*
} // namespace datasets
} // namespace test
} // namespace arm_compute
#endif /* ARM_COMPUTE_TEST_HOG_DESCRIPTOR_DATASET */
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