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42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#ifndef SHEET3_LAB_PYRAMID_H
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#define SHEET3_LAB_PYRAMID_H
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#include <opencv2/opencv.hpp>
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#include "gauss_pyramid.h"
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class lab_pyramid {
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private:
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cv::Mat _inputImage_lab;
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cv::Mat _imageChannels[3];
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gauss_pyramid _pyramids[3];
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public:
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const static int COLOR_L = 0;
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const static int COLOR_A = 1;
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const static int COLOR_B = 2;
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/**
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* Initializes a LAB pyramid.
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*
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* @param image_filename the filename of the image that should be used
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*/
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lab_pyramid(cv::String image_filename);
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/**
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* Creates the gaussian pyramids for all channels with the given number of layers each.
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*
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* @param number_of_layers number of layers for gaussian pyramid
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*/
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void create_pyramids(int number_of_layers);
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/**
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* Before this method can be called, pyramids have to be created via create_pyramids.
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*
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* @param channel the channel you want to get (COLOR_L, COLOR_A or COLOR_B)
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* @return the gaussian_pyramid for the given channel
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*/
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gauss_pyramid get_pyramid(int channel);
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};
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#endif //SHEET3_LAB_PYRAMID_H
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