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/*
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* Prior boxes for RetinaNet
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* Tomas Goldmann,2023
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*/
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#include <iostream>
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#include <vector>
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#include <cmath>
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class PriorBox {
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private:
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std::vector<std::vector<int>> feature_maps;
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std::vector<std::vector<float>> min_sizes;
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std::vector<int> steps;
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bool clip;
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std::vector<int> image_size;
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std::string name;
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public:
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PriorBox(std::vector<int> image_size = std::vector<int>(), std::string phase = "train");
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std::vector<std::vector<float>> forward();
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};
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std::vector<std::vector<float>> decode(const std::vector<std::vector<float>>& loc, const std::vector<std::vector<float>>& priors, const std::vector<float>& variances);
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