How to find a segment location after applying PyrMeanShiftFiltering.

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I am using following code to differentiate between a sky blue region (required region) in my image

and the background. I have applied PyrMeanShiftFiltering function to do segmentation of the image. After applying code the result

image have successfully segmented sky blue section but now i want to know the location of this sky blue region (mid point). Can any one help me how i can know the coordinates of this blue region in my image after doing this image segmentation.

#include "cv.h"
#include "highgui.h"
#include "math.h"
#include <iostream.h>


int main(int argc, char** argv)
{
IplImage* output_image;

    IplImage* image = cvLoadImage("31.jpg",CV_LOAD_IMAGE_COLOR);
  CvMemStorage* storage = cvCreateMemStorage(0);
        cvNamedWindow( "origional image", 1 );
        cvShowImage( "origional image", image);
        cvWaitKey(0);

    IplImage *filtered = cvCreateImage(cvGetSize(image),image->depth,image->nChannels);

        cvCopy(image,filtered,NULL);

  int level = 3;
  int spatial_radius = 40;
  int color_radius  = 40;

  filtered->width &= -(1<<level);
  filtered->height &= -(1<<level);

  cvPyrMeanShiftFiltering(filtered, filtered,spatial_radius,color_radius,level);
  cvNamedWindow( "fourth", 1 );
        cvShowImage( "fourth", filtered);
        cvWaitKey(0);

   return 0;
}