* mln/core/image/image1d.hh
	(bkd_pixter): Fix missing specialization.
	* mln/core/image/image3d.hh
	(bkd_pixter): Fix missing specialization.
	* mln/morpho/attribute/card.hh: Fix missing using.
	* mln/canvas/morpho/algebraic_filter.hh: Layout.
	* tests/morpho/closing_algebraic.cc: Remove dead code.


git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@3333 4aad255d-cdde-0310-9447-f3009e2ae8c0