/**
* @file testSegmentation.cpp
* @brief test segmentation algorithm
* @author Björn Fröhlich
* @date 01/20/2010

*/
#include <objrec/nice.h>

#include <objrec/baselib/Config.h>
#include <list>


using namespace OBJREC;
using namespace NICE;
using namespace std;

int main (int argc, char **argv)
{
	if(argc < 1)
	{
		cerr << "Bitte Bild angeben" << endl;
		return -1;
	}

	string filename;
	filename += argv[1];

	//RSMeanShift rg;
	NICE::Image img;

	img.read(filename);
	NICE::Image out(img);
	
	int masksize = 5;
	int mh = masksize/2;
	
	int width = img.width();
	int height = img.height();
	
	for(int x= 0; x < width; x++)
	{
	 for(int y = 0; y < height; y++)
	 {
	   vector<int> nh;
	   for(int i = -mh; i <= mh; i++)
	   {
	    for(int j = -mh; j <= mh; j++)
	    {
	      int xpos = x + i;
	      int ypos = y + j;
	      if(xpos < 0 || ypos < 0 || xpos >= width || ypos >= height)
		continue;
	      nh.push_back(img.getPixel(xpos,ypos));
	    }
	   }
	   sort(nh.begin(), nh.end());
	   int val = nh[nh.size()/2];
	   out.setPixel(x,y,val);
	 }
	}
	
	out.write("res.ppm");
	return 0;
}