37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#include "AzIntCPU.h"
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AzIntCPU::AzIntCPU(const AzimuthalIntegration &integration)
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: integration(integration) {}
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void AzIntCPU::Run(const std::vector<int32_t> &image, AzimuthalIntegrationProfile &profile) const {
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const auto azint_bins = integration.GetBinNumber();
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std::vector<float> azint_sum(azint_bins);
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std::vector<uint32_t> azint_count(azint_bins);
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for (int i = 0; i < azint_count.size(); i++) {
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azint_sum[i] = 0.0f;
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azint_count[i] = 0;
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}
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if (image.size() != integration.GetPixelToBin().size())
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throw std::runtime_error("ImageSpotFinder::AzimIntegration: Mismatch in size");
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const uint16_t *pixel_to_bin = integration.GetPixelToBin().data();
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const float *corrections = integration.Corrections().data();
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for (int i = 0; i < image.size(); i++) {
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const uint16_t bin = pixel_to_bin[i];
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if (bin < azint_bins) {
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float val = static_cast<float>(image[i]) * corrections[i];
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azint_sum[bin] += val;
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++azint_count[bin];
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}
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}
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profile.Clear(integration);
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profile.Add(azint_sum, azint_count);
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}
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