src/nrg_main.cc

   1 #include <iostream>
   2
   3 #include "all.hh"
   4
   5 using namespace mln;
   6 using namespace mln::value;
   7
   8 int main (int argc, char** argv)
   9 {
  10   if (argc != 3)
  11   {
  12     std::cerr << "usage: " << *argv << " in.ppm out.pgm\n";
  13     return 1;
  14   }
  15
  16   image2d<rgb8> img = load (argv[1]);
  17   image2d<float> nrg = get_nrg (img);
  18   save (nrg, argv[2]);
  19 }