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39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#pragma once
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#include <vector>
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#include <utility> // std::pair
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#include <opencv2/opencv.hpp> // all opencv header
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#include "hdrplus/burst.h"
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namespace hdrplus
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{
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class align
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{
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public:
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align() = default;
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~align() = default;
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/**
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* @brief Run alignment on burst of images
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*
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* @param burst_images collection of burst images
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* @param aligements alignment in pixel value pair.
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* Outer most vector is per alternative image.
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* Inner most two vector is for horizontle & verticle tiles
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*/
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void process( const hdrplus::burst& burst_images, \
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std::vector<std::vector<std::vector<std::pair<int, int>>>>& aligements );
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private:
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// From original image to coarse image
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const std::vector<int> inv_scale_factors = { 1, 2, 4, 4 };
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const std::vector<int> distances = { 1, 2, 2, 2 }; // L1 / L2 distance
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const std::vector<int> grayimg_search_radious = { 1, 4, 4, 4 };
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const std::vector<int> grayimg_tile_sizes = { 16, 16, 16, 8 };
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const int num_levels = 4;
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};
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} // namespace hdrplus
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