31 lines
745 B
C++
31 lines
745 B
C++
#include "histo.h"
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#include "opencv2/core/types.hpp"
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#include <opencv2/core.hpp>
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#include <opencv2/highgui.hpp>
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#include <opencv2/imgproc.hpp>
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#include <iostream>
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using namespace cv;
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int main(){
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Mat img = imread("../sajt.png", IMREAD_COLOR);
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Mat gray, mask;
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cvtColor(img, gray, COLOR_BGR2GRAY);
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threshold(gray, mask, 250, 255, THRESH_BINARY_INV);
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medianBlur(mask, mask, 3);
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std::vector<std::vector<Point>> contours;
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findContours(mask, contours, RETR_EXTERNAL, CHAIN_APPROX_NONE);
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for(int i = 0; i < contours.size(); i++){
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drawContours(img, contours, i, Scalar(0,0,255), 2);
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imshow("img", img);
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waitKey();
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}
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imshow("mask", mask);
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while(waitKey(3) != 'q');
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return 0;
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}
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