Roland Levillain <roland@lrde.epita.fr> writes:

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"Damien" == Damien Thivolle <damien@lrde.epita.fr> writes:

Damien> https://svn/svn/oln/prototypes/proto-1.0/olena

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Index: ChangeLog from Damien Thivolle <damien@lrde.epita.fr>

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Rewrite reconstruction classes.

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* tests/morpho/tests/reconstruction: Now use builtin types. * oln/funobj/invert.hh: Add bool and unsigned char inversion. * oln/core/abstract/image_typeness.hh: Add rules (unsigned char, char and ntg::real_value) for greylevel_image. * oln/morpho/reconstruction.hh: Now support grey level images. * oln/morpho/local.hh: Add new functions for handling neighborhood. * oln/morpho/reconstruction_by_dilation.hh: Add grey level specialization and use new functions from local.hh. * oln/morpho/reconstruction_selfdual.hh: Likewise. * oln/morpho/reconstruction_by_erosion.hh: Likewise. * oln/canvas/reconstruction.hh: Now use mlc::is_a to check if the input images have a neighborhood. A bit of cleaning.

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Index: oln/funobj/invert.hh --- oln/funobj/invert.hh (revision 275) +++ oln/funobj/invert.hh (working copy) @@ -44,6 +44,16 @@ // (not: either -x or 1/x or min<->max or?) struct invert { + unsigned char operator()(const unsigned char& v) const + { + return 255 - v;

What about UCHAR_MAX? I know char's size is fixed, but nevertheless.

Yeah, you're right :) -- Damien Thivolle