* scribo/primitive/extract/lines_h_pattern.hh, * scribo/primitive/extract/lines_v_pattern.hh: Here. --- scribo/ChangeLog | 7 +++++++ scribo/scribo/primitive/extract/lines_h_pattern.hh | 12 +++++++----- scribo/scribo/primitive/extract/lines_v_pattern.hh | 11 +++++++---- 3 files changed, 21 insertions(+), 9 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index cddcb15..905d53f 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,12 @@ 2013-03-06 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Fix wrong line reconstruction with lines_*_pattern routines. + + * scribo/primitive/extract/lines_h_pattern.hh, + * scribo/primitive/extract/lines_v_pattern.hh: Here. + +2013-03-06 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add more tests for lines_*_discontinued routines. * tests/primitive/extract/Makefile.am: New targets. diff --git a/scribo/scribo/primitive/extract/lines_h_pattern.hh b/scribo/scribo/primitive/extract/lines_h_pattern.hh index 3cedf53..ecfea5f 100644 --- a/scribo/scribo/primitive/extract/lines_h_pattern.hh +++ b/scribo/scribo/primitive/extract/lines_h_pattern.hh @@ -1,4 +1,4 @@ -// Copyright (C) 2009, 2010, 2011 EPITA Research and Development +// Copyright (C) 2009, 2010, 2011, 2013 EPITA Research and Development // Laboratory (LRDE) // // This file is part of Olena. @@ -44,7 +44,6 @@ # include <scribo/primitive/internal/rd.hh> - namespace scribo { @@ -106,10 +105,13 @@ namespace scribo mln_concrete(I) output = lines_pattern(input, length, 1, win); + unsigned hl = length; + if (! (hl % 2)) + ++hl; + win::rectangle2d w(delta, hl); + mln_concrete(I) - output_dil = morpho::dilation(output, - win::rectangle2d(2 * delta + 1, - length + 2)); + output_dil = morpho::dilation(output, w); output = scribo::primitive::internal::rd(output, input * output_dil); diff --git a/scribo/scribo/primitive/extract/lines_v_pattern.hh b/scribo/scribo/primitive/extract/lines_v_pattern.hh index 2908c8b..df5ee4c 100644 --- a/scribo/scribo/primitive/extract/lines_v_pattern.hh +++ b/scribo/scribo/primitive/extract/lines_v_pattern.hh @@ -1,4 +1,4 @@ -// Copyright (C) 2009, 2010, 2011 EPITA Research and Development +// Copyright (C) 2009, 2010, 2011, 2013 EPITA Research and Development // Laboratory (LRDE) // // This file is part of Olena. @@ -88,10 +88,13 @@ namespace scribo mln_concrete(I) output = lines_pattern(input, length, 0, win); + unsigned vl = length; + if (! (vl % 2)) + ++vl; + win::rectangle2d w(vl, delta); + mln_concrete(I) - output_dil = morpho::dilation(output, - win::rectangle2d(2 * delta + 1, - length + 2)); + output_dil = morpho::dilation(output, w); output = scribo::primitive::internal::rd(output, input * output_dil); -- 1.7.2.5