| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include "pylaeva_s_inc_contrast_img_by_lsh/seq/include/ops_seq.hpp" | ||
| 2 | |||
| 3 | #include <algorithm> | ||
| 4 | #include <cmath> // для std::round | ||
| 5 | #include <cstddef> | ||
| 6 | #include <cstdint> | ||
| 7 | #include <vector> | ||
| 8 | |||
| 9 | #include "pylaeva_s_inc_contrast_img_by_lsh/common/include/common.hpp" | ||
| 10 | |||
| 11 | namespace pylaeva_s_inc_contrast_img_by_lsh { | ||
| 12 | |||
| 13 |
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140 | PylaevaSIncContrastImgByLshSEQ::PylaevaSIncContrastImgByLshSEQ(const InType &in) { |
| 14 | SetTypeOfTask(GetStaticTypeOfTask()); | ||
| 15 |
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140 | GetInput() = in; |
| 16 | GetOutput() = {}; | ||
| 17 | 140 | } | |
| 18 | |||
| 19 | 140 | bool PylaevaSIncContrastImgByLshSEQ::ValidationImpl() { | |
| 20 | 140 | return !(GetInput().empty()); | |
| 21 | } | ||
| 22 | |||
| 23 | 140 | bool PylaevaSIncContrastImgByLshSEQ::PreProcessingImpl() { | |
| 24 | 140 | GetOutput().resize(GetInput().size()); | |
| 25 | 140 | return true; | |
| 26 | } | ||
| 27 | |||
| 28 |
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140 | bool PylaevaSIncContrastImgByLshSEQ::RunImpl() { |
| 29 | const auto &input = GetInput(); | ||
| 30 | auto &output = GetOutput(); | ||
| 31 | |||
| 32 | 140 | auto [min_pixel, max_pixel] = std::ranges::minmax(input); | |
| 33 | |||
| 34 |
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140 | if (min_pixel == max_pixel) { |
| 35 | 52 | output = input; | |
| 36 | 52 | return true; | |
| 37 | } | ||
| 38 | |||
| 39 | 88 | float scale = 255.0F / static_cast<float>(max_pixel - min_pixel); | |
| 40 | |||
| 41 |
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600 | for (size_t i = 0; i < input.size(); ++i) { |
| 42 | 512 | output[i] = static_cast<uint8_t>(std::round(static_cast<float>(input[i] - min_pixel) * scale)); | |
| 43 | } | ||
| 44 | |||
| 45 | return true; | ||
| 46 | } | ||
| 47 | |||
| 48 | 140 | bool PylaevaSIncContrastImgByLshSEQ::PostProcessingImpl() { | |
| 49 | 140 | return true; | |
| 50 | } | ||
| 51 | |||
| 52 | } // namespace pylaeva_s_inc_contrast_img_by_lsh | ||
| 53 |