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Diffstat (limited to 'tests/validation/reference/LaplacianPyramid.cpp')
-rw-r--r-- | tests/validation/reference/LaplacianPyramid.cpp | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/tests/validation/reference/LaplacianPyramid.cpp b/tests/validation/reference/LaplacianPyramid.cpp deleted file mode 100644 index 904b8403b3..0000000000 --- a/tests/validation/reference/LaplacianPyramid.cpp +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (c) 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. - */ -#include "LaplacianPyramid.h" - -#include "tests/validation/reference/ArithmeticOperations.h" -#include "tests/validation/reference/DepthConvertLayer.h" -#include "tests/validation/reference/Gaussian5x5.h" -#include "tests/validation/reference/GaussianPyramidHalf.h" - -namespace arm_compute -{ -namespace test -{ -namespace validation -{ -namespace reference -{ -template <typename T, typename U> -std::vector<SimpleTensor<U>> laplacian_pyramid(const SimpleTensor<T> &src, SimpleTensor<U> &dst, size_t num_levels, BorderMode border_mode, uint8_t constant_border_value) -{ - std::vector<SimpleTensor<T>> pyramid_conv; - std::vector<SimpleTensor<U>> pyramid_dst; - - // First, a Gaussian pyramid with SCALE_PYRAMID_HALF is created - std::vector<SimpleTensor<T>> gaussian_level_pyramid = reference::gaussian_pyramid_half(src, border_mode, constant_border_value, num_levels); - - // For each level i, the corresponding image Ii is blurred with Gaussian 5x5 - // filter, and the difference between the two images is the corresponding - // level Li of the Laplacian pyramid - for(size_t i = 0; i < num_levels; ++i) - { - const SimpleTensor<T> level_filtered = reference::gaussian5x5(gaussian_level_pyramid[i], border_mode, constant_border_value); - pyramid_conv.push_back(level_filtered); - - const SimpleTensor<U> level_filtered_converted = depth_convert<T, U>(level_filtered, DataType::S16, ConvertPolicy::WRAP, 0); - const SimpleTensor<U> gaussian_level_converted = depth_convert<T, U>(gaussian_level_pyramid[i], DataType::S16, ConvertPolicy::WRAP, 0); - - const SimpleTensor<U> level_sub = reference::arithmetic_operation<U>(reference::ArithmeticOperation::SUB, gaussian_level_converted, level_filtered_converted, dst.data_type(), ConvertPolicy::WRAP); - pyramid_dst.push_back(level_sub); - } - - // Return the lowest resolution image and the pyramid - dst = depth_convert<T, U>(pyramid_conv[num_levels - 1], DataType::S16, ConvertPolicy::WRAP, 0); - - return pyramid_dst; -} - -template std::vector<SimpleTensor<int16_t>> laplacian_pyramid(const SimpleTensor<uint8_t> &src, SimpleTensor<int16_t> &dst, size_t num_levels, BorderMode border_mode, uint8_t constant_border_value); -} // namespace reference -} // namespace validation -} // namespace test -} // namespace arm_compute |