#include <QCoreApplication>
#include "opencv2/core/core.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"

using namespace cv;
using namespace std;

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    auto image = imread("/home/skirtek/Pulpit/photo.jpeg");
    vector<Mat> splitted;
    Mat hsv;
    Mat emptyImage = Mat::zeros(Size(image.cols, image.rows), CV_8UC1);
    cvtColor(image, hsv, CV_RGB2HSV);
    split(hsv, splitted);
    imshow("HSV FULL", hsv);

    vector<Mat> channels;
    channels = {splitted[0],emptyImage,emptyImage};

    Mat hue;
    merge(channels, hue);
    imshow("Hue", hue);

    channels.clear();
    channels = {emptyImage,splitted[1],emptyImage};

    Mat saturation;
    merge(channels, saturation);
    imshow("Saturation", saturation);

    channels.clear();
    channels = {emptyImage,emptyImage,splitted[2]};

    Mat value;
    merge(channels, value);
    imshow("Value", value);

    channels.clear();
    channels = {splitted[0],splitted[1],splitted[2]};

    Mat originalImage;
    merge(channels, originalImage);
    imshow("OriginaIlmage",originalImage);

    waitKey(0);
    destroyAllWindows();
    return a.exec();
}