46 lines
1.2 KiB
C++
Executable File
46 lines
1.2 KiB
C++
Executable File
// Copyright 2016, Tobias Hermann.
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// https://github.com/Dobiasd/frugally-deep
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// Distributed under the MIT License.
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// (See accompanying LICENSE file or at
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// https://opensource.org/licenses/MIT)
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#pragma once
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#include "fdeep/layers/layer.hpp"
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#include <string>
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namespace fdeep { namespace internal
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{
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class cropping_2d_layer : public layer
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{
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public:
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explicit cropping_2d_layer(const std::string& name,
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std::size_t top_crop,
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std::size_t bottom_crop,
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std::size_t left_crop,
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std::size_t right_crop) :
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layer(name),
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top_crop_(top_crop),
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bottom_crop_(bottom_crop),
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left_crop_(left_crop),
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right_crop_(right_crop)
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{
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}
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protected:
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tensor5s apply_impl(const tensor5s& inputs) const override
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{
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assertion(inputs.size() == 1, "invalid number of input tensors");
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const auto& input = inputs.front();
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return {crop_tensor5(top_crop_, bottom_crop_, left_crop_, right_crop_,
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input)};
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}
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std::size_t top_crop_;
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std::size_t bottom_crop_;
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std::size_t left_crop_;
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std::size_t right_crop_;
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};
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} } // namespace fdeep, namespace internal
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