41 lines
1 KiB
C++
41 lines
1 KiB
C++
#pragma once
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#include <av/av.hpp>
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#include <fingerprint_traits.hpp>
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#include <boost/serialization/access.hpp>
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#include <boost/serialization/array.hpp>
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#include <boost/serialization/utility.hpp>
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#include <array>
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#include <string>
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#include <utility>
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#include <vector>
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namespace fingerprints {
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struct wvlt_rgb {
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// a double for (x, y) location represented in a single int
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using coefficient = std::pair<int, double>;
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using pre_fingerprint = std::array<std::vector<double>, 3>;
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std::array<coefficient, 20> reds;
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std::array<coefficient, 20> greens;
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std::array<coefficient, 20> blues;
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static pre_fingerprint pre_calculate(av::frame const & frame);
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static wvlt_rgb calculate(av::frame const & frame);
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double distance_to(pre_fingerprint const & fingerprint) const;
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static std::string name(){ return "wvlt-rgb-20x20x20"; }
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private:
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friend class boost::serialization::access;
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template<class Archive>
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void serialize(Archive & ar, const unsigned int /*version*/){
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ar & reds;
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ar & greens;
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ar & blues;
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}
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};
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} // namespace fingerprints
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