#include <iostream>
`#include <opencv2/opencv.hpp>

using namespace cv;
using namespace std;

int main(){
Mat bgr=imread("image.png",1);
namedWindow("image",CV_WINDOW_FREERATIO);
imshow("image",bgr);
waitKey(0);

Mat hsv;
cvtColor(bgr,hsv,COLOR_BGR2HSV);


Mat mask1;
Mat mask2;
inRange(hsv,Scalar(0,100,100), Scalar(1,255,255), mask1);
inRange(hsv,Scalar(176,100,100), Scalar(179,255,255), mask2);

Mat mask =mask1 | mask2;
namedWindow("Output",CV_WINDOW_FREERATIO);
imshow("Output",mask);
waitKey(0);

Scalar mean (InputArray bgr, InputArray mask);
{

cout << "Mask= " << mean << endl;
}