| /* |
| * 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 */ |