26 #include <mln/core/image/image2d.hh>
27 #include <mln/accu/transform_diagonal.hh>
28 #include <mln/accu/math/count.hh>
29 #include <mln/pw/all.hh>
30 #include <mln/data/compare.hh>
42 mln_assertion(out == (pw::cst(w.size()) | ima.domain()));
48 mln_assertion(out == (pw::cst(w.size()) | ima.domain()));