27 #include <mln/core/image/image2d.hh>
28 #include <mln/value/int_u8.hh>
29 #include <mln/io/pgm/load.hh>
30 #include <mln/io/pgm/save.hh>
32 #include <mln/border/thickness.hh>
33 #include <mln/linear/lap.hh>
34 #include <mln/data/stretch.hh>
36 #include "tests/data.hh"
44 border::thickness = 1;