#include <stdio.h>

#include "ReadImage.c"
#include "WriteImage.c"

int main(argc,argv)
int argc;
char *argv[];
{
 int i, j;
 int N, M, Q;
 int **fimage;
 FILE *fp;

 ReadImage(argv[1], &fimage, &M, &N, &Q);

 /* example: thresholding */

 for(i=0; i<N; i++)
   for(j=0; j<M; j++)
     if(fimage[i][j] > 128) 
       fimage[i][j] = 255;
     else
       fimage[i][j] = 0;

 WriteImage(argv[2], fimage, M, N, Q);

 return (0);

}