#include "histo.h"
#include <opencv2/core.hpp>
#include <opencv2/highgui.hpp>
#include <opencv2/imgproc.hpp>
#include <iostream>
#include <vector>

using namespace cv;

int main(){
    Mat img = imread("../madar.jpg", IMREAD_COLOR);
    imshow("img", img);

    Histo::showHisto(img, "histo", 1);

    std::vector<Mat> chs;
    split(img, chs);

    /*imshow("r", chs[2]);
    imshow("g", chs[1]);
    imshow("b", chs[0]);*/


    Mat dest1, dest2, dest3, dest4, mask;

    //dest1 = img > 100;
    //threshold(img, dest2, 100, 255, THRESH_BINARY);
    //threshold(img, dest3, 100, 255, THRESH_OTSU);
    //threshold(img, dest4, 100, 255, THRESH_TRIANGLE);
    
    //medianBlur(dest1, dest1, 3);

    threshold(chs[0], mask, 120, 255, THRESH_BINARY|cv::THRESH_OTSU);

    img.copyTo(dest2, mask);


    //imshow("dest1", dest1);
    imshow("dest2", dest2);
    //imshow("dest3", dest3);
    //imshow("dest4", dest4);

    while(waitKey(3) != 'q');
    return 0;
}