void LoadRegIm (m, ImSize, MarkIm, RegIm)
int  m,ImSize;
BYTE ** MarkIm;
BYTE ** RegIm;
{
   int  r,c;
   for (r=0; r<ImSize; r++)
      for (c=0; c<ImSize; c++)
         if ((int)MarkIm[r][c] == m)  RegIm [r][c] = 1;
                                else  RegIm [r][c] = 0;
}
