[Olena-patches] olena-2.0-22-gdb8e080 Add two variants of the threshold function.

* apps/papers/levillain.09.ismm/graph.cc, * doc/examples/tuto4_genericity_and_algorithms.cc, * mln/binarization/threshold.hh, * mln/fun/v2b/all.hh, * mln/fun/v2b/essential.hh, * mln/world/binary_2d/enlarge.hh, * tests/labeling/n_max.cc: Update includes and use of threshold function. * mln/fun/v2b/threshold.hh: Replaced... * mln/fun/v2b/threshold_ge.hh, * mln/fun/v2b/threshold_le.hh: ... by these files. * tests/unit_test/unit-tests.mk: Regen. --- milena/ChangeLog | 20 ++++++++++++++++++++ milena/apps/papers/levillain.09.ismm/graph.cc | 7 ++++--- .../examples/tuto4_genericity_and_algorithms.cc | 5 ++--- milena/mln/binarization/threshold.hh | 7 ++++--- milena/mln/fun/v2b/all.hh | 6 ++++-- milena/mln/fun/v2b/essential.hh | 6 ++++-- .../mln/fun/v2b/{threshold.hh => threshold_ge.hh} | 16 ++++++++-------- .../mln/fun/v2b/{threshold.hh => threshold_le.hh} | 16 ++++++++-------- milena/mln/world/binary_2d/enlarge.hh | 6 ++++-- milena/tests/labeling/n_max.cc | 4 ++-- milena/tests/unit_test/unit-tests.mk | 10 ++++++++-- 11 files changed, 68 insertions(+), 35 deletions(-) copy milena/mln/fun/v2b/{threshold.hh => threshold_ge.hh} (86%) rename milena/mln/fun/v2b/{threshold.hh => threshold_le.hh} (85%) diff --git a/milena/ChangeLog b/milena/ChangeLog index 363bf08..56fd2dc 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,23 @@ +2011-11-22 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + + Add two variants of the threshold function. + + * apps/papers/levillain.09.ismm/graph.cc, + * doc/examples/tuto4_genericity_and_algorithms.cc, + * mln/binarization/threshold.hh, + * mln/fun/v2b/all.hh, + * mln/fun/v2b/essential.hh, + * mln/world/binary_2d/enlarge.hh, + * tests/labeling/n_max.cc: Update includes and use of threshold + function. + + * mln/fun/v2b/threshold.hh: Replaced... + + * mln/fun/v2b/threshold_ge.hh, + * mln/fun/v2b/threshold_le.hh: ... by these files. + + * tests/unit_test/unit-tests.mk: Regen. + 2011-11-21 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; * mln/geom/crop_without_localization.hh: Fix preconditions. diff --git a/milena/apps/papers/levillain.09.ismm/graph.cc b/milena/apps/papers/levillain.09.ismm/graph.cc index 507bbc5..bf37df2 100644 --- a/milena/apps/papers/levillain.09.ismm/graph.cc +++ b/milena/apps/papers/levillain.09.ismm/graph.cc @@ -1,4 +1,5 @@ -// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009, 2011 EPITA Research and Development +// Laboratory (LRDE) // // This file is part of Olena. // @@ -37,7 +38,7 @@ #include <mln/debug/println.hh> #include <mln/draw/line.hh> #include <mln/pw/all.hh> -#include <mln/binarization/threshold.hh> +#include <mln/binarization/threshold_ge.hh> #include <mln/value/int_u8.hh> #include <mln/value/label_8.hh> @@ -313,7 +314,7 @@ make_complex_image(const mln::image2d<mln::value::int_u8>& input) unsigned nlabels; image2d<unsigned> label = - labeling::blobs(mln::binarization::threshold(input, 1), c4(), nlabels); + labeling::blobs(mln::binarization::threshold_ge(input, 1), c4(), nlabels); std::cout << "n seeds = " << nlabels << std::endl; { diff --git a/milena/doc/examples/tuto4_genericity_and_algorithms.cc b/milena/doc/examples/tuto4_genericity_and_algorithms.cc index 78237a4..dcc57a3 100644 --- a/milena/doc/examples/tuto4_genericity_and_algorithms.cc +++ b/milena/doc/examples/tuto4_genericity_and_algorithms.cc @@ -1,4 +1,5 @@ -// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009, 2011 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -49,8 +50,6 @@ #include <mln/pw/all.hh> -#include <mln/binarization/threshold.hh> - #include <mln/labeling/colorize.hh> #include <mln/labeling/blobs.hh> diff --git a/milena/mln/binarization/threshold.hh b/milena/mln/binarization/threshold.hh index 23acbe0..f29bb7c 100644 --- a/milena/mln/binarization/threshold.hh +++ b/milena/mln/binarization/threshold.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009, 2011 EPITA Research and Development +// Laboratory (LRDE) // // This file is part of Olena. // @@ -31,7 +32,7 @@ /// \brief Threshold an image. # include <mln/binarization/binarization.hh> -# include <mln/fun/v2b/threshold.hh> +# include <mln/fun/v2b/threshold_ge.hh> namespace mln @@ -69,7 +70,7 @@ namespace mln mln_ch_value(I, bool) output(exact(input).domain()); // FIXME : threshold value should be a percentage. - fun::v2b::threshold< mln_value(I) > f(threshold_value); + fun::v2b::threshold_ge< mln_value(I) > f(threshold_value); output = mln::binarization::binarization(exact(input), f); diff --git a/milena/mln/fun/v2b/all.hh b/milena/mln/fun/v2b/all.hh index 00aede2..b138f56 100644 --- a/milena/mln/fun/v2b/all.hh +++ b/milena/mln/fun/v2b/all.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009, 2011 EPITA Research and Development +// Laboratory (LRDE) // // This file is part of Olena. // @@ -45,7 +46,8 @@ namespace mln # include <mln/fun/v2b/lnot.hh> -# include <mln/fun/v2b/threshold.hh> +# include <mln/fun/v2b/threshold_le.hh> +# include <mln/fun/v2b/threshold_ge.hh> #endif // ! MLN_FUN_V2B_ALL_HH diff --git a/milena/mln/fun/v2b/essential.hh b/milena/mln/fun/v2b/essential.hh index 0f21bc6..7e77a4b 100644 --- a/milena/mln/fun/v2b/essential.hh +++ b/milena/mln/fun/v2b/essential.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009, 2011 EPITA Research and Development +// Laboratory (LRDE) // // This file is part of Olena. // @@ -31,6 +32,7 @@ * \brief File that includes essential functions from point to value. */ -# include <mln/fun/v2b/threshold.hh> +# include <mln/fun/v2b/threshold_ge.hh> +# include <mln/fun/v2b/threshold_le.hh> #endif // ! MLN_FUN_V2B_ESSENTIAL_HH diff --git a/milena/mln/fun/v2b/threshold.hh b/milena/mln/fun/v2b/threshold_ge.hh similarity index 86% copy from milena/mln/fun/v2b/threshold.hh copy to milena/mln/fun/v2b/threshold_ge.hh index 5a8e8e9..c5fef9e 100644 --- a/milena/mln/fun/v2b/threshold.hh +++ b/milena/mln/fun/v2b/threshold_ge.hh @@ -24,8 +24,8 @@ // exception does not however invalidate any other reasons why the // executable file might be covered by the GNU General Public License. -#ifndef MLN_FUN_V2B_THRESHOLD_HH -# define MLN_FUN_V2B_THRESHOLD_HH +#ifndef MLN_FUN_V2B_THRESHOLD_GE_HH +# define MLN_FUN_V2B_THRESHOLD_GE_HH /// \file /// @@ -46,12 +46,12 @@ namespace mln /// Threshold function. /// f(v) = (v >= threshold). template <typename V> - struct threshold : public Function_v2b< threshold<V> > + struct threshold_ge : public Function_v2b< threshold_ge<V> > { typedef bool result; bool operator()(const V& v) const; - threshold(const V& a); + threshold_ge(const V& a); V a; }; @@ -60,7 +60,7 @@ namespace mln template <typename V> inline - threshold<V>::threshold(const V& a) + threshold_ge<V>::threshold_ge(const V& a) : a(a) { } @@ -68,12 +68,12 @@ namespace mln template <typename V> inline bool - threshold<V>::operator()(const V& v) const + threshold_ge<V>::operator()(const V& v) const { // Here the test seems to be inversed compared to the usual // use. Indeed, we want to preserve the following convention: // True for foreground and False for background. - return v <= a; + return v >= a; } # endif // ! MLN_INCLUDE_ONLY @@ -85,4 +85,4 @@ namespace mln } // end of namespace mln -#endif // ! MLN_FUN_V2B_THRESHOLD_HH +#endif // ! MLN_FUN_V2B_THRESHOLD_GE_HH diff --git a/milena/mln/fun/v2b/threshold.hh b/milena/mln/fun/v2b/threshold_le.hh similarity index 85% rename from milena/mln/fun/v2b/threshold.hh rename to milena/mln/fun/v2b/threshold_le.hh index 5a8e8e9..21964c8 100644 --- a/milena/mln/fun/v2b/threshold.hh +++ b/milena/mln/fun/v2b/threshold_le.hh @@ -24,8 +24,8 @@ // exception does not however invalidate any other reasons why the // executable file might be covered by the GNU General Public License. -#ifndef MLN_FUN_V2B_THRESHOLD_HH -# define MLN_FUN_V2B_THRESHOLD_HH +#ifndef MLN_FUN_V2B_THRESHOLD_LE_HH +# define MLN_FUN_V2B_THRESHOLD_LE_HH /// \file /// @@ -44,14 +44,14 @@ namespace mln { /// Threshold function. - /// f(v) = (v >= threshold). + /// f(v) = (v <= threshold). template <typename V> - struct threshold : public Function_v2b< threshold<V> > + struct threshold_le : public Function_v2b< threshold_le<V> > { typedef bool result; bool operator()(const V& v) const; - threshold(const V& a); + threshold_le(const V& a); V a; }; @@ -60,7 +60,7 @@ namespace mln template <typename V> inline - threshold<V>::threshold(const V& a) + threshold_le<V>::threshold_le(const V& a) : a(a) { } @@ -68,7 +68,7 @@ namespace mln template <typename V> inline bool - threshold<V>::operator()(const V& v) const + threshold_le<V>::operator()(const V& v) const { // Here the test seems to be inversed compared to the usual // use. Indeed, we want to preserve the following convention: @@ -85,4 +85,4 @@ namespace mln } // end of namespace mln -#endif // ! MLN_FUN_V2B_THRESHOLD_HH +#endif // ! MLN_FUN_V2B_THRESHOLD_LE_HH diff --git a/milena/mln/world/binary_2d/enlarge.hh b/milena/mln/world/binary_2d/enlarge.hh index da546e1..4381eb4 100644 --- a/milena/mln/world/binary_2d/enlarge.hh +++ b/milena/mln/world/binary_2d/enlarge.hh @@ -41,7 +41,7 @@ # include <mln/value/int_u8.hh> # include <mln/fun/p2v/ternary.hh> -# include <mln/fun/v2b/threshold.hh> +# include <mln/fun/v2b/threshold_ge.hh> # include <mln/data/transform.hh> @@ -55,6 +55,7 @@ # include <mln/core/routine/duplicate.hh> +#include <mln/debug/println.hh> namespace mln { @@ -292,8 +293,9 @@ namespace mln do_enlarge_bool(const I& input, unsigned n) { mln_ch_value(I,value::int_u8) tmp = do_enlarge_gl(input, n); + debug::println(tmp); I output - = data::transform(tmp, fun::v2b::threshold<value::int_u8>(150)); + = data::transform(tmp, fun::v2b::threshold_ge<value::int_u8>(160)); return output; } diff --git a/milena/tests/labeling/n_max.cc b/milena/tests/labeling/n_max.cc index 0eba6cd..1b70a7e 100644 --- a/milena/tests/labeling/n_max.cc +++ b/milena/tests/labeling/n_max.cc @@ -32,7 +32,7 @@ #include <mln/labeling/compute.hh> #include <mln/labeling/n_max.hh> -#include <mln/fun/v2b/threshold.hh> +#include <mln/fun/v2b/threshold_le.hh> #include <mln/data/transform.hh> #include <mln/accu/math/count.hh> @@ -49,7 +49,7 @@ int main() image2d<int_u8> lena = io::pgm::load<int_u8>(MLN_IMG_DIR "/tiny.pgm"); - image2d<bool> threshold = data::transform(lena, fun::v2b::threshold<int_u8>(100)); + image2d<bool> threshold = data::transform(lena, fun::v2b::threshold_le<int_u8>(100)); label_8 nlabels; image2d<label_8> labels = labeling::flat_zones(threshold, c4(), nlabels); accu::math::count<int_u8> a_; diff --git a/milena/tests/unit_test/unit-tests.mk b/milena/tests/unit_test/unit-tests.mk index 2519bd6..3a14188 100644 --- a/milena/tests/unit_test/unit-tests.mk +++ b/milena/tests/unit_test/unit-tests.mk @@ -652,7 +652,8 @@ mln_fun_unary_param \ mln_fun_v2b_all \ mln_fun_v2b_essential \ mln_fun_v2b_lnot \ -mln_fun_v2b_threshold \ +mln_fun_v2b_threshold_ge \ +mln_fun_v2b_threshold_le \ mln_fun_v2i_all \ mln_fun_v2i_index_of_value \ mln_fun_v2v_abs \ @@ -720,6 +721,8 @@ mln_geom_all \ mln_geom_bbox \ mln_geom_chamfer \ mln_geom_complex_geometry \ +mln_geom_crop \ +mln_geom_crop_without_localization \ mln_geom_delta \ mln_geom_essential \ mln_geom_horizontal_symmetry \ @@ -1979,7 +1982,8 @@ mln_fun_unary_param_SOURCES = mln_fun_unary_param.cc mln_fun_v2b_all_SOURCES = mln_fun_v2b_all.cc mln_fun_v2b_essential_SOURCES = mln_fun_v2b_essential.cc mln_fun_v2b_lnot_SOURCES = mln_fun_v2b_lnot.cc -mln_fun_v2b_threshold_SOURCES = mln_fun_v2b_threshold.cc +mln_fun_v2b_threshold_ge_SOURCES = mln_fun_v2b_threshold_ge.cc +mln_fun_v2b_threshold_le_SOURCES = mln_fun_v2b_threshold_le.cc mln_fun_v2i_all_SOURCES = mln_fun_v2i_all.cc mln_fun_v2i_index_of_value_SOURCES = mln_fun_v2i_index_of_value.cc mln_fun_v2v_abs_SOURCES = mln_fun_v2v_abs.cc @@ -2047,6 +2051,8 @@ mln_geom_all_SOURCES = mln_geom_all.cc mln_geom_bbox_SOURCES = mln_geom_bbox.cc mln_geom_chamfer_SOURCES = mln_geom_chamfer.cc mln_geom_complex_geometry_SOURCES = mln_geom_complex_geometry.cc +mln_geom_crop_SOURCES = mln_geom_crop.cc +mln_geom_crop_without_localization_SOURCES = mln_geom_crop_without_localization.cc mln_geom_delta_SOURCES = mln_geom_delta.cc mln_geom_essential_SOURCES = mln_geom_essential.cc mln_geom_horizontal_symmetry_SOURCES = mln_geom_horizontal_symmetry.cc -- 1.7.2.5