Olena-patches May 2009

olena-patches@lrde.epita.fr

11 participants
312 discussions

r3773: Fixed watershed, now works on edges

by Fabien Freling

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena/sandbox ChangeLog: 2009-05-07 Fabien Freling <fabien.freling(a)lrde.epita.fr> Fixed watershed, now works on edges. * fabien/igr/Makefile.rules: Optimization flag is now -O1. * fabien/igr/seg_fixed.cc: Fixed 'float' bug on edges. --- TODO | 7 +- igr/Makefile.rules | 2 igr/seg_fixed.cc | 171 +++++++++++++++++++++++++++++++++++++++++++++++++---- 3 files changed, 167 insertions(+), 13 deletions(-) Index: trunk/milena/sandbox/fabien/igr/seg_fixed.cc =================================================================== --- trunk/milena/sandbox/fabien/igr/seg_fixed.cc (revision 3772) +++ trunk/milena/sandbox/fabien/igr/seg_fixed.cc (revision 3773) @@ -5,34 +5,53 @@ #include <mln/core/alias/neighb2d.hh> #include <mln/core/image/image3d.hh> #include <mln/core/image/slice_image.hh> +#include <mln/core/image/image_if.hh> #include <mln/core/routine/duplicate.hh> +#include <mln/core/routine/extend.hh> +#include <mln/core/var.hh> #include <mln/io/dump/all.hh> #include <mln/io/pgm/save.hh> +#include <mln/io/ppm/save.hh> #include <mln/value/int_u8.hh> #include <mln/value/int_u12.hh> #include <mln/value/label_16.hh> +#include <mln/value/rgb8.hh> +#include <mln/value/float01_8.hh> #include <mln/accu/sum.hh> #include <mln/data/fill.hh> +#include <mln/data/paste.hh> #include <mln/debug/quiet.hh> #include <mln/convert/from_to.hh> #include <mln/level/compute.hh> #include <mln/level/stretch.hh> +#include <mln/make/image2d.hh> +#include <mln/math/diff_abs.hh> +#include <mln/morpho/dilation.hh> +#include <mln/morpho/erosion.hh> #include <mln/morpho/closing/volume.hh> +#include <mln/morpho/elementary/gradient.hh> #include <mln/morpho/watershed/flooding.hh> +#include <mln/pw/all.hh> #include <mln/util/array.hh> #include <mln/world/inter_pixel/display_edge.hh> +#include <mln/world/inter_pixel/compute.hh> +#include <mln/world/inter_pixel/immerse.hh> #include <mln/world/inter_pixel/neighb2d.hh> -#include <mln/world/inter_pixel/dim2/is_edge.hh> +#include <mln/world/inter_pixel/is_pixel.hh> + +#include <mln/debug/colorize.hh> +#include <mln/debug/println.hh> using namespace mln; using value::int_u8; using value::int_u12; using value::label_16; +using value::float01_8; @@ -77,7 +96,7 @@ else res = 0.f; - //std::cout << "dist: " << res << std::endl; + res = res; return 1 - res; } @@ -132,6 +151,67 @@ } +// Dummy. +/////////////////////////////////////////////////////////////////////////////// +template <typename I, typename N> +inline +image2d<int> +dummy_dist_on_edges(const I& input, const N& nbh) +{ + image2d<int> output; + initialize(output, input); + data::fill(output, 0); + + mln_piter(I) p(input.domain()); + mln_niter(N) n(nbh, p); + for_all(p) + { + n.start(); + int c1 = input(n); + n.next(); + int c2 = input(n); + output(p) = math::diff_abs(c1, c2); + } + + return output; +} + + + +// Distance function. +//------------------- + +struct dist_t : Function_vv2v<dist_t> +{ + typedef float result; + + template <typename V> + float operator()(util::array<V> v1, util::array<V> v2) const + { + float res = 0.f; + + for (unsigned i = 0; i < v1.nelements(); ++i) + res += std::min(v1[i], v2[i]); + + image1d<V> tmp_ima; + accu::sum<V> accu_sum; + + convert::from_to(v1, tmp_ima); + float sum_v1 = level::compute(accu_sum, tmp_ima); + + convert::from_to(v2, tmp_ima); + float sum_v2 = level::compute(accu_sum, tmp_ima); + + res /= std::max(sum_v1, sum_v2); + + return 1 - res; + } +} dist; + + + + + @@ -146,10 +226,12 @@ if (argc != 3) return usage(argv[0]); + // Initialization. image3d<int_u12> input; io::dump::load(input, argv[1]); - image2d<util::array<int_u12> > ima_arr; + typedef image2d<util::array<int_u12> > I; + I ima_arr; initialize(ima_arr, slice(input, 0)); for (unsigned int i = 0; i < input.nslices(); ++i) { @@ -159,23 +241,92 @@ ima_arr(p).append(tmp_slice(p)); } - // Edges computation. - image2d<float> edges = dist_on_edges(ima_arr); + // Edges image creation. + //image2d<float> edges = dist_on_edges(ima_arr); + typedef image_if<I, world::inter_pixel::is_pixel> Ix; + Ix imax = world::inter_pixel::immerse(ima_arr); + + // Edges distance computation. + mln_VAR(edges, world::inter_pixel::compute(imax, dist)); + + { // Display. - image2d<float> display_ima = world::inter_pixel::display_edge(edges, 0.0, 3); + mln_VAR(display_ima, world::inter_pixel::display_edge(edges.unmorph_(), 0.0, 3)); io::pgm::save(level::stretch(int_u8(), display_ima), "edges.pgm"); + } + + // Save edges. + //mln_VAR(e, edges.unmorph_()); + //data::fill((e | (!world::inter_pixel::is_separator())).rw(), nbasins.next()); + //io::pgm::save(level::stretch(int_u8(), edges.unmorph_()), "edges_raw.pgm"); + + mln_VAR(e, level::stretch(int_u8(), edges)); + + { + // Display. + mln_VAR(display_ima, world::inter_pixel::display_edge(e.unmorph_(), 0.0, 3)); + io::pgm::save(level::stretch(int_u8(), display_ima), "e.pgm"); + } // Closing. - image2d<float> clo = morpho::closing::volume(edges, world::inter_pixel::e2e(), atoi(argv[2])); + mln_VAR(clo, morpho::closing::volume(e, world::inter_pixel::e2e(), atoi(argv[2]))); + + { + // Display. + mln_VAR(display_clo, world::inter_pixel::display_edge(clo.unmorph_(), 0.0, 3)); + io::pgm::save(level::stretch(int_u8(), display_clo), "edges2.pgm"); + } + + typedef label_16 L; + L nbasins; + mln_VAR(wst, morpho::watershed::flooding(clo, world::inter_pixel::e2e(), nbasins)); + + mln_VAR(w, wst.unmorph_()); + data::fill((w | (!world::inter_pixel::is_separator())).rw(), nbasins.next()); + io::ppm::save(debug::colorize(value::rgb8(), w, nbasins.next()), "result.ppm"); + + + + + + + + + + + + + /*mln_VAR(clo, morpho::closing::volume(edges | world::inter_pixel::dim2::is_edge(), world::inter_pixel::e2e(), atoi(argv[2]))); + + // Debug. + //debug::println("clo", clo); + + // Display. + image2d<float> display_ima2 = world::inter_pixel::display_edge(clo.unmorph_(), 0.0, 3); + io::pgm::save(level::stretch(int_u8(), display_ima2), "edges2.pgm"); // Watershed. - label_16 nbasins; - image2d<label_16> wst = morpho::watershed::flooding(clo, world::inter_pixel::e2e(), nbasins); + typedef label_16 L; + L nbasins; + mln_VAR(wst, morpho::watershed::flooding(clo, world::inter_pixel::e2e(), nbasins)); + + // Debug. + //debug::println("wst", wst); + + // Extension. + image2d<L> w_all = wst.unmorph_(); + // edges -> pixel + mln_VAR(w_pixels, w_all | world::inter_pixel::dim2::is_pixel()); + data::paste(morpho::dilation(extend(w_pixels, pw::value(w_all)), c4().win()), w_all); + // edges -> dots + mln_VAR(w_dots, w_all | world::inter_pixel::dim2::is_dot()); + data::paste(morpho::erosion(extend(w_dots, pw::value(w_all)), c4().win()), w_all); + // Save labels map. std::cout << "nbasins: " << nbasins << std::endl; - io::dump::save(wst, "watershed_fixed.dump"); + io::dump::save(wst.unmorph_(), "watershed_fixed.dump");*/ return 0; } Index: trunk/milena/sandbox/fabien/igr/Makefile.rules =================================================================== --- trunk/milena/sandbox/fabien/igr/Makefile.rules (revision 3772) +++ trunk/milena/sandbox/fabien/igr/Makefile.rules (revision 3773) @@ -1,5 +1,5 @@ CXX = g++ -CXXFLAGS = -Wall -Wextra -DNDEBUG -O3 +CXXFLAGS = -Wall -Wextra -DNDEBUG -O1 DICOM_INC = -I/usr/local/include/gdcm-2.0 DICOM_LIBS = -lgdcmCommon -lgdcmDICT -lgdcmDSED -lgdcmIOD -lgdcmMSFF -lgdcmexpat -lgdcmjpeg12 -lgdcmjpeg16 -lgdcmjpeg8 -lgdcmopenjpeg -lgdcmuuid -lgdcmzlib \ Index: trunk/milena/sandbox/fabien/TODO =================================================================== --- trunk/milena/sandbox/fabien/TODO (revision 3772) +++ trunk/milena/sandbox/fabien/TODO (revision 3773) @@ -7,5 +7,8 @@ ||----w | || || -[ ] Create values between pixels -[ ] Watershed between pixels +[X] Create values between pixels +[X] Watershed between pixels +[ ] Sum of watershed slices +[X] Fix display_edge +[ ] Save edges image

15 years, 7 months

[PATCH 12/31] Fixed watershed, now works on edges.

by Roland Levillain

* fabien/igr/Makefile.rules: Optimization flag is now -O1. * fabien/igr/seg_fixed.cc: Fixed 'float' bug on edges. --- milena/sandbox/ChangeLog | 6 + milena/sandbox/fabien/TODO | 7 +- milena/sandbox/fabien/igr/Makefile.rules | 2 +- milena/sandbox/fabien/igr/seg_fixed.cc | 175 ++++++++++++++++++++++++++++-- 4 files changed, 175 insertions(+), 15 deletions(-) diff --git a/milena/sandbox/ChangeLog b/milena/sandbox/ChangeLog index 0e9423a..d86c05e 100644 --- a/milena/sandbox/ChangeLog +++ b/milena/sandbox/ChangeLog @@ -1,3 +1,9 @@ +2009-05-07 Fabien Freling <fabien.freling(a)lrde.epita.fr> + + Fixed watershed, now works on edges. + * fabien/igr/Makefile.rules: Optimization flag is now -O1. + * fabien/igr/seg_fixed.cc: Fixed 'float' bug on edges. + 2009-05-06 Thierry Geraud <thierry.geraud(a)lrde.epita.fr> New ESIEE stuff. diff --git a/milena/sandbox/fabien/TODO b/milena/sandbox/fabien/TODO index 9f2b39e..daebf19 100644 --- a/milena/sandbox/fabien/TODO +++ b/milena/sandbox/fabien/TODO @@ -7,5 +7,8 @@ ||----w | || || -[ ] Create values between pixels -[ ] Watershed between pixels +[X] Create values between pixels +[X] Watershed between pixels +[ ] Sum of watershed slices +[X] Fix display_edge +[ ] Save edges image diff --git a/milena/sandbox/fabien/igr/Makefile.rules b/milena/sandbox/fabien/igr/Makefile.rules index b78781f..0ef4330 100644 --- a/milena/sandbox/fabien/igr/Makefile.rules +++ b/milena/sandbox/fabien/igr/Makefile.rules @@ -1,5 +1,5 @@ CXX = g++ -CXXFLAGS = -Wall -Wextra -DNDEBUG -O3 +CXXFLAGS = -Wall -Wextra -DNDEBUG -O1 DICOM_INC = -I/usr/local/include/gdcm-2.0 DICOM_LIBS = -lgdcmCommon -lgdcmDICT -lgdcmDSED -lgdcmIOD -lgdcmMSFF -lgdcmexpat -lgdcmjpeg12 -lgdcmjpeg16 -lgdcmjpeg8 -lgdcmopenjpeg -lgdcmuuid -lgdcmzlib \ diff --git a/milena/sandbox/fabien/igr/seg_fixed.cc b/milena/sandbox/fabien/igr/seg_fixed.cc index 08c6133..d0b759f 100644 --- a/milena/sandbox/fabien/igr/seg_fixed.cc +++ b/milena/sandbox/fabien/igr/seg_fixed.cc @@ -5,34 +5,53 @@ #include <mln/core/alias/neighb2d.hh> #include <mln/core/image/image3d.hh> #include <mln/core/image/slice_image.hh> +#include <mln/core/image/image_if.hh> #include <mln/core/routine/duplicate.hh> +#include <mln/core/routine/extend.hh> +#include <mln/core/var.hh> #include <mln/io/dump/all.hh> #include <mln/io/pgm/save.hh> +#include <mln/io/ppm/save.hh> #include <mln/value/int_u8.hh> #include <mln/value/int_u12.hh> #include <mln/value/label_16.hh> +#include <mln/value/rgb8.hh> +#include <mln/value/float01_8.hh> #include <mln/accu/sum.hh> #include <mln/data/fill.hh> +#include <mln/data/paste.hh> #include <mln/debug/quiet.hh> #include <mln/convert/from_to.hh> #include <mln/level/compute.hh> #include <mln/level/stretch.hh> +#include <mln/make/image2d.hh> +#include <mln/math/diff_abs.hh> +#include <mln/morpho/dilation.hh> +#include <mln/morpho/erosion.hh> #include <mln/morpho/closing/volume.hh> +#include <mln/morpho/elementary/gradient.hh> #include <mln/morpho/watershed/flooding.hh> +#include <mln/pw/all.hh> #include <mln/util/array.hh> #include <mln/world/inter_pixel/display_edge.hh> +#include <mln/world/inter_pixel/compute.hh> +#include <mln/world/inter_pixel/immerse.hh> #include <mln/world/inter_pixel/neighb2d.hh> -#include <mln/world/inter_pixel/dim2/is_edge.hh> +#include <mln/world/inter_pixel/is_pixel.hh> + +#include <mln/debug/colorize.hh> +#include <mln/debug/println.hh> using namespace mln; using value::int_u8; using value::int_u12; using value::label_16; +using value::float01_8; @@ -77,7 +96,7 @@ compute_dist(image2d<util::array<I> >& ima_arr, else res = 0.f; - //std::cout << "dist: " << res << std::endl; + res = res; return 1 - res; } @@ -132,6 +151,67 @@ dist_on_edges(image2d<util::array<I> >& ima_arr) } +// Dummy. +/////////////////////////////////////////////////////////////////////////////// +template <typename I, typename N> +inline +image2d<int> +dummy_dist_on_edges(const I& input, const N& nbh) +{ + image2d<int> output; + initialize(output, input); + data::fill(output, 0); + + mln_piter(I) p(input.domain()); + mln_niter(N) n(nbh, p); + for_all(p) + { + n.start(); + int c1 = input(n); + n.next(); + int c2 = input(n); + output(p) = math::diff_abs(c1, c2); + } + + return output; +} + + + +// Distance function. +//------------------- + +struct dist_t : Function_vv2v<dist_t> +{ + typedef float result; + + template <typename V> + float operator()(util::array<V> v1, util::array<V> v2) const + { + float res = 0.f; + + for (unsigned i = 0; i < v1.nelements(); ++i) + res += std::min(v1[i], v2[i]); + + image1d<V> tmp_ima; + accu::sum<V> accu_sum; + + convert::from_to(v1, tmp_ima); + float sum_v1 = level::compute(accu_sum, tmp_ima); + + convert::from_to(v2, tmp_ima); + float sum_v2 = level::compute(accu_sum, tmp_ima); + + res /= std::max(sum_v1, sum_v2); + + return 1 - res; + } +} dist; + + + + + @@ -146,10 +226,12 @@ int main(int argc, char* argv[]) if (argc != 3) return usage(argv[0]); + // Initialization. image3d<int_u12> input; io::dump::load(input, argv[1]); - image2d<util::array<int_u12> > ima_arr; + typedef image2d<util::array<int_u12> > I; + I ima_arr; initialize(ima_arr, slice(input, 0)); for (unsigned int i = 0; i < input.nslices(); ++i) { @@ -159,23 +241,92 @@ int main(int argc, char* argv[]) ima_arr(p).append(tmp_slice(p)); } - // Edges computation. - image2d<float> edges = dist_on_edges(ima_arr); - // Display. - image2d<float> display_ima = world::inter_pixel::display_edge(edges, 0.0, 3); - io::pgm::save(level::stretch(int_u8(), display_ima), "edges.pgm"); + // Edges image creation. + //image2d<float> edges = dist_on_edges(ima_arr); + typedef image_if<I, world::inter_pixel::is_pixel> Ix; + Ix imax = world::inter_pixel::immerse(ima_arr); + + // Edges distance computation. + mln_VAR(edges, world::inter_pixel::compute(imax, dist)); + + { + // Display. + mln_VAR(display_ima, world::inter_pixel::display_edge(edges.unmorph_(), 0.0, 3)); + io::pgm::save(level::stretch(int_u8(), display_ima), "edges.pgm"); + } + + // Save edges. + //mln_VAR(e, edges.unmorph_()); + //data::fill((e | (!world::inter_pixel::is_separator())).rw(), nbasins.next()); + //io::pgm::save(level::stretch(int_u8(), edges.unmorph_()), "edges_raw.pgm"); + + mln_VAR(e, level::stretch(int_u8(), edges)); + + { + // Display. + mln_VAR(display_ima, world::inter_pixel::display_edge(e.unmorph_(), 0.0, 3)); + io::pgm::save(level::stretch(int_u8(), display_ima), "e.pgm"); + } // Closing. - image2d<float> clo = morpho::closing::volume(edges, world::inter_pixel::e2e(), atoi(argv[2])); + mln_VAR(clo, morpho::closing::volume(e, world::inter_pixel::e2e(), atoi(argv[2]))); + + { + // Display. + mln_VAR(display_clo, world::inter_pixel::display_edge(clo.unmorph_(), 0.0, 3)); + io::pgm::save(level::stretch(int_u8(), display_clo), "edges2.pgm"); + } + + typedef label_16 L; + L nbasins; + mln_VAR(wst, morpho::watershed::flooding(clo, world::inter_pixel::e2e(), nbasins)); + + mln_VAR(w, wst.unmorph_()); + data::fill((w | (!world::inter_pixel::is_separator())).rw(), nbasins.next()); + io::ppm::save(debug::colorize(value::rgb8(), w, nbasins.next()), "result.ppm"); + + + + + + + + + + + + + /*mln_VAR(clo, morpho::closing::volume(edges | world::inter_pixel::dim2::is_edge(), world::inter_pixel::e2e(), atoi(argv[2]))); + + // Debug. + //debug::println("clo", clo); + + // Display. + image2d<float> display_ima2 = world::inter_pixel::display_edge(clo.unmorph_(), 0.0, 3); + io::pgm::save(level::stretch(int_u8(), display_ima2), "edges2.pgm"); // Watershed. - label_16 nbasins; - image2d<label_16> wst = morpho::watershed::flooding(clo, world::inter_pixel::e2e(), nbasins); + typedef label_16 L; + L nbasins; + mln_VAR(wst, morpho::watershed::flooding(clo, world::inter_pixel::e2e(), nbasins)); + + // Debug. + //debug::println("wst", wst); + + // Extension. + image2d<L> w_all = wst.unmorph_(); + // edges -> pixel + mln_VAR(w_pixels, w_all | world::inter_pixel::dim2::is_pixel()); + data::paste(morpho::dilation(extend(w_pixels, pw::value(w_all)), c4().win()), w_all); + // edges -> dots + mln_VAR(w_dots, w_all | world::inter_pixel::dim2::is_dot()); + data::paste(morpho::erosion(extend(w_dots, pw::value(w_all)), c4().win()), w_all); + // Save labels map. std::cout << "nbasins: " << nbasins << std::endl; - io::dump::save(wst, "watershed_fixed.dump"); + io::dump::save(wst.unmorph_(), "watershed_fixed.dump");*/ return 0; } -- 1.6.1.2

15 years, 7 months

3772: Fix fun stat mahalanobis.

by Thierry Geraud

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Thierry Geraud <thierry.geraud(a)lrde.epita.fr> Fix fun stat mahalanobis. * mln/fun/stat/mahalanobis.hh (var_1, mean): Rename as... (var_1_, mean_): ...these. Protect them. (mean_t, mean): New typedef and method. (operator()): Fix missing sqrt. * tests/fun/stat/mahalanobis.cc: Augment. mln/fun/stat/mahalanobis.hh | 24 +++++++++++++++++++----- tests/fun/stat/mahalanobis.cc | 17 ++++++++--------- 2 files changed, 27 insertions(+), 14 deletions(-) Index: mln/fun/stat/mahalanobis.hh --- mln/fun/stat/mahalanobis.hh (revision 3771) +++ mln/fun/stat/mahalanobis.hh (working copy) @@ -32,6 +32,7 @@ /// /// Define the FIXME +# include <cmath> # include <mln/core/concept/function.hh> # include <mln/algebra/vec.hh> # include <mln/algebra/mat.hh> @@ -59,8 +60,13 @@ float operator()(const V& v) const; - algebra::mat<n,n,float> var_1; - algebra::vec<n,float> mean; + typedef algebra::vec<n,float> mean_t; + + mean_t mean() const; + + protected: + algebra::mat<n,n,float> var_1_; + algebra::vec<n,float> mean_; }; @@ -71,8 +77,8 @@ mahalanobis<V>::mahalanobis(const algebra::mat<V::dim,V::dim,float>& var, const algebra::vec<V::dim,float>& mean) { - var_1 = var._1(); - mean = mean; + var_1_ = var._1(); + mean_ = mean; } template <typename V> @@ -80,7 +86,15 @@ float mahalanobis<V>::operator()(const V& v) const { - return (v - mean).t() * var_1 * (v - mean); + return std::sqrt((v - mean_).t() * var_1_ * (v - mean_)); + } + + template <typename V> + inline + typename mahalanobis<V>::mean_t + mahalanobis<V>::mean() const + { + return mean_; } # endif // ! MLN_INCLUDE_ONLY Index: tests/fun/stat/mahalanobis.cc --- tests/fun/stat/mahalanobis.cc (revision 3771) +++ tests/fun/stat/mahalanobis.cc (working copy) @@ -60,15 +60,14 @@ for (int i = 0; i < n; ++i) a.take(v[i]); -// vec3f m = a.mean(); -// mln_assertion(m[0] > 0.4 && m[0] < 0.6); -// mln_assertion(m[1] > 0.9 && m[1] < 1.1); -// mln_assertion(m[2] > 1.4 && m[2] < 1.6); - fun::stat::mahalanobis<vec3f> f(a.variance(), a.mean()); + mln_assertion(f(a.mean()) == 0.f); -// algebra::mat<3,3,float> s_1 = a.variance()._1(); -// mln_assertion(s_1(0,0) > 11 && s_1(0,0) < 13); -// mln_assertion(s_1(1,1) > 2 && s_1(1,1) < 4); -// mln_assertion(s_1(2,2) > 1.1 && s_1(2,2) < 1.5); + float sum = 0.f; + for (int i = 0; i < n; ++i) + { + float f_ = f(v[i]); + sum += f_ * f_; + } + mln_assertion(std::abs(sum / n - 3.f) < 0.00002f); }

15 years, 7 months

[PATCH 11/31] Fix fun stat mahalanobis.

by Roland Levillain

* mln/fun/stat/mahalanobis.hh (var_1, mean): Rename as... (var_1_, mean_): ...these. Protect them. (mean_t, mean): New typedef and method. (operator()): Fix missing sqrt. * tests/fun/stat/mahalanobis.cc: Augment. --- milena/ChangeLog | 11 +++++++++++ milena/mln/fun/stat/mahalanobis.hh | 24 +++++++++++++++++++----- milena/tests/fun/stat/mahalanobis.cc | 17 ++++++++--------- 3 files changed, 38 insertions(+), 14 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 9ac5049..702a0dc 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,16 @@ 2009-05-07 Thierry Geraud <thierry.geraud(a)lrde.epita.fr> + Fix fun stat mahalanobis. + + * mln/fun/stat/mahalanobis.hh (var_1, mean): Rename as... + (var_1_, mean_): ...these. + Protect them. + (mean_t, mean): New typedef and method. + (operator()): Fix missing sqrt. + * tests/fun/stat/mahalanobis.cc: Augment. + +2009-05-07 Thierry Geraud <thierry.geraud(a)lrde.epita.fr> + Fix missing files and tests in world inter-pixel. * mln/world/inter_pixel/all.hh: New. diff --git a/milena/mln/fun/stat/mahalanobis.hh b/milena/mln/fun/stat/mahalanobis.hh index 79eea0e..967ad29 100644 --- a/milena/mln/fun/stat/mahalanobis.hh +++ b/milena/mln/fun/stat/mahalanobis.hh @@ -32,6 +32,7 @@ /// /// Define the FIXME +# include <cmath> # include <mln/core/concept/function.hh> # include <mln/algebra/vec.hh> # include <mln/algebra/mat.hh> @@ -59,8 +60,13 @@ namespace mln float operator()(const V& v) const; - algebra::mat<n,n,float> var_1; - algebra::vec<n,float> mean; + typedef algebra::vec<n,float> mean_t; + + mean_t mean() const; + + protected: + algebra::mat<n,n,float> var_1_; + algebra::vec<n,float> mean_; }; @@ -71,8 +77,8 @@ namespace mln mahalanobis<V>::mahalanobis(const algebra::mat<V::dim,V::dim,float>& var, const algebra::vec<V::dim,float>& mean) { - var_1 = var._1(); - mean = mean; + var_1_ = var._1(); + mean_ = mean; } template <typename V> @@ -80,7 +86,15 @@ namespace mln float mahalanobis<V>::operator()(const V& v) const { - return (v - mean).t() * var_1 * (v - mean); + return std::sqrt((v - mean_).t() * var_1_ * (v - mean_)); + } + + template <typename V> + inline + typename mahalanobis<V>::mean_t + mahalanobis<V>::mean() const + { + return mean_; } # endif // ! MLN_INCLUDE_ONLY diff --git a/milena/tests/fun/stat/mahalanobis.cc b/milena/tests/fun/stat/mahalanobis.cc index 7df7af2..a2f1e00 100644 --- a/milena/tests/fun/stat/mahalanobis.cc +++ b/milena/tests/fun/stat/mahalanobis.cc @@ -60,15 +60,14 @@ int main() for (int i = 0; i < n; ++i) a.take(v[i]); -// vec3f m = a.mean(); -// mln_assertion(m[0] > 0.4 && m[0] < 0.6); -// mln_assertion(m[1] > 0.9 && m[1] < 1.1); -// mln_assertion(m[2] > 1.4 && m[2] < 1.6); - fun::stat::mahalanobis<vec3f> f(a.variance(), a.mean()); + mln_assertion(f(a.mean()) == 0.f); -// algebra::mat<3,3,float> s_1 = a.variance()._1(); -// mln_assertion(s_1(0,0) > 11 && s_1(0,0) < 13); -// mln_assertion(s_1(1,1) > 2 && s_1(1,1) < 4); -// mln_assertion(s_1(2,2) > 1.1 && s_1(2,2) < 1.5); + float sum = 0.f; + for (int i = 0; i < n; ++i) + { + float f_ = f(v[i]); + sum += f_ * f_; + } + mln_assertion(std::abs(sum / n - 3.f) < 0.00002f); } -- 1.6.1.2

15 years, 7 months

3771: Fix missing files and tests in world inter-pixel.

by Thierry Geraud

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Thierry Geraud <thierry.geraud(a)lrde.epita.fr> Fix missing files and tests in world inter-pixel. * mln/world/inter_pixel/all.hh: New. * mln/world/inter_pixel/dim2/all.hh: Fix copyright. * mln/world/all.hh: New. * mln/all.hh: Update. * tests/world/inter_pixel/is_separator.cc: New. * tests/world/inter_pixel/is_pixel.cc: New. * tests/world/inter_pixel/Makefile.am: Update. * tests/world/inter_pixel/separator_to_pixels.cc: New. * mln/world/inter_pixel/make: Remove; useless. * tests/world/inter_pixel/image2full.cc: Remove; new stuff is... * tests/world/inter_pixel/immerse.hh: ...this. mln/all.hh | 1 mln/world/all.hh | 41 ++++++++++++++++++ mln/world/inter_pixel/all.hh | 47 ++++++++++++++++++++ mln/world/inter_pixel/dim2/all.hh | 6 +- tests/world/inter_pixel/Makefile.am | 12 ++++- tests/world/inter_pixel/is_pixel.cc | 46 ++++++++++++++++++++ tests/world/inter_pixel/is_separator.cc | 47 ++++++++++++++++++++ tests/world/inter_pixel/separator_to_pixels.cc | 56 +++++++++++++++++++++++++ 8 files changed, 250 insertions(+), 6 deletions(-) Index: mln/world/inter_pixel/all.hh --- mln/world/inter_pixel/all.hh (revision 0) +++ mln/world/inter_pixel/all.hh (revision 0) @@ -0,0 +1,47 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_WORLD_INTER_PIXEL_ALL_HH +# define MLN_WORLD_INTER_PIXEL_ALL_HH + +/// \file mln/world/inter_pixel/all.hh +/// +/// File that includes all the inter-pixel routines. + + +// Sub-directories. +# include <mln/world/inter_pixel/dim2/all.hh> + + +# include <mln/world/inter_pixel/compute.hh> +# include <mln/world/inter_pixel/immerse.hh> +# include <mln/world/inter_pixel/is_separator.hh> +# include <mln/world/inter_pixel/is_pixel.hh> +# include <mln/world/inter_pixel/separator_to_pixels.hh> + + +#endif // ! MLN_WORLD_INTER_PIXEL_ALL_HH Index: mln/world/inter_pixel/dim2/all.hh --- mln/world/inter_pixel/dim2/all.hh (revision 3770) +++ mln/world/inter_pixel/dim2/all.hh (working copy) @@ -1,4 +1,5 @@ -// Copyright (C) 2008 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -30,10 +31,9 @@ /// \file mln/world/inter_pixel/dim2/all.hh /// -/// File that includes all the dim2 routines. +/// File that includes all the inter-pixel 2D routines. -// Local directory. # include <mln/world/inter_pixel/dim2/is_dot.hh> # include <mln/world/inter_pixel/dim2/is_edge.hh> # include <mln/world/inter_pixel/dim2/is_pixel.hh> Index: mln/world/all.hh --- mln/world/all.hh (revision 0) +++ mln/world/all.hh (revision 0) @@ -0,0 +1,41 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_WORLD_ALL_HH +# define MLN_WORLD_ALL_HH + +/// \file mln/world/all.hh +/// +/// File that includes all the world routines. + + +// Sub-directories. +# include <mln/world/binary_2d/all.hh> +# include <mln/world/inter_pixel/all.hh> + + +#endif // ! MLN_WORLD_ALL_HH Index: mln/all.hh --- mln/all.hh (revision 3770) +++ mln/all.hh (working copy) @@ -72,6 +72,7 @@ #include <mln/util/all.hh> #include <mln/value/all.hh> #include <mln/win/all.hh> +#include <mln/world/all.hh> #include <mln/essential/1d.hh> #include <mln/essential/2d.hh> Index: tests/world/inter_pixel/is_separator.cc --- tests/world/inter_pixel/is_separator.cc (revision 0) +++ tests/world/inter_pixel/is_separator.cc (revision 0) @@ -0,0 +1,47 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/// \file tests/world/inter_pixel/is_separator.cc +/// +/// Tests on mln::world::inter_pixel::is_separator. + +#include <mln/core/alias/point2d.hh> +#include <mln/world/inter_pixel/is_separator.hh> + + +int main() +{ + using namespace mln; + using namespace world::inter_pixel; + + point2d p00(0, 0), p01(0, 1), p10(1, 0), p11(1, 1); + + mln_assertion(! is_separator()(p00)); + mln_assertion( is_separator()(p01)); + mln_assertion(! is_separator()(p11)); + mln_assertion( is_separator()(p10)); +} Property changes on: tests/world/inter_pixel/is_separator.cc ___________________________________________________________________ Added: svn:mergeinfo Index: tests/world/inter_pixel/is_pixel.cc --- tests/world/inter_pixel/is_pixel.cc (revision 0) +++ tests/world/inter_pixel/is_pixel.cc (revision 0) @@ -0,0 +1,46 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/// \file tests/world/inter_pixel/is_pixel.cc +/// +/// Tests on mln::world::inter_pixel::is_pixel. + +#include <mln/core/alias/point2d.hh> +#include <mln/world/inter_pixel/is_pixel.hh> + + +int main() +{ + using namespace mln; + using namespace world::inter_pixel; + + point2d p00(0, 0), p01(0, 1), p11(1, 1); + + mln_assertion( is_pixel()(p00)); + mln_assertion(! is_pixel()(p01)); + mln_assertion(! is_pixel()(p11)); +} Index: tests/world/inter_pixel/Makefile.am --- tests/world/inter_pixel/Makefile.am (revision 3770) +++ tests/world/inter_pixel/Makefile.am (working copy) @@ -6,10 +6,16 @@ dim2 check_PROGRAMS = \ - image2full \ - immerse + compute \ + immerse \ + is_pixel \ + is_separator \ + separator_to_pixels -image2full_SOURCES = image2full.cc +compute_SOURCES = compute.cc immerse_SOURCES = immerse.cc +is_pixel_SOURCES = is_pixel.cc +is_separator_SOURCES = is_separator.cc +separator_to_pixels_SOURCES = separator_to_pixels.cc TESTS = $(check_PROGRAMS) Index: tests/world/inter_pixel/separator_to_pixels.cc --- tests/world/inter_pixel/separator_to_pixels.cc (revision 0) +++ tests/world/inter_pixel/separator_to_pixels.cc (revision 0) @@ -0,0 +1,56 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/// \file tests/world/inter_pixel/separator_to_pixels.cc +/// +/// Tests on mln::world::inter_pixel::separator_to_pixels. + +#include <mln/core/alias/point2d.hh> +#include <mln/world/inter_pixel/separator_to_pixels.hh> + + +int main() +{ + using namespace mln; + using namespace world::inter_pixel; + + point2d + p00(0, 0), p01(0, 1), p02(0, 2), + p10(1, 0), + p20(2, 0); + + { + point2d p00_, p02_; + separator_to_pixels(p01, p00_, p02_); + mln_assertion(p00_ == p00 && p02_ == p02); + } + { + point2d p00_, p20_; + separator_to_pixels(p10, p00_, p20_); + mln_assertion(p00_ == p00 && p20_ == p20); + } +}

15 years, 7 months

[PATCH 10/31] Fix missing files and tests in world inter-pixel.

by Roland Levillain

* mln/world/inter_pixel/all.hh: New. * mln/world/inter_pixel/dim2/all.hh: Fix copyright. * mln/world/all.hh: New. * mln/all.hh: Update. * tests/world/inter_pixel/is_separator.cc: New. * tests/world/inter_pixel/is_pixel.cc: New. * tests/world/inter_pixel/Makefile.am: Update. * tests/world/inter_pixel/separator_to_pixels.cc: New. * mln/world/inter_pixel/make: Remove; useless. * tests/world/inter_pixel/image2full.cc: Remove; new stuff is... * tests/world/inter_pixel/immerse.hh: ...this. --- milena/ChangeLog | 17 +++++++ milena/mln/all.hh | 1 + milena/mln/world/{inter_pixel/dim2 => }/all.hh | 20 ++++----- milena/mln/world/inter_pixel/{dim2 => }/all.hh | 26 ++++++----- milena/mln/world/inter_pixel/dim2/all.hh | 6 +- milena/tests/world/inter_pixel/Makefile.am | 12 ++++- .../inter_pixel/{image2full.cc => is_pixel.cc} | 34 ++++---------- .../world/inter_pixel/is_separator.cc} | 28 +++++++----- .../{image2full.cc => separator_to_pixels.cc} | 48 +++++++++----------- 9 files changed, 102 insertions(+), 90 deletions(-) copy milena/mln/world/{inter_pixel/dim2 => }/all.hh (71%) copy milena/mln/world/inter_pixel/{dim2 => }/all.hh (69%) copy milena/tests/world/inter_pixel/{image2full.cc => is_pixel.cc} (66%) copy milena/{mln/world/inter_pixel/dim2/all.hh => tests/world/inter_pixel/is_separator.cc} (70%) rename milena/tests/world/inter_pixel/{image2full.cc => separator_to_pixels.cc} (66%) diff --git a/milena/ChangeLog b/milena/ChangeLog index 10648a0..9ac5049 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,20 @@ +2009-05-07 Thierry Geraud <thierry.geraud(a)lrde.epita.fr> + + Fix missing files and tests in world inter-pixel. + + * mln/world/inter_pixel/all.hh: New. + * mln/world/inter_pixel/dim2/all.hh: Fix copyright. + * mln/world/all.hh: New. + * mln/all.hh: Update. + * tests/world/inter_pixel/is_separator.cc: New. + * tests/world/inter_pixel/is_pixel.cc: New. + * tests/world/inter_pixel/Makefile.am: Update. + * tests/world/inter_pixel/separator_to_pixels.cc: New. + * mln/world/inter_pixel/make: Remove; useless. + * tests/world/inter_pixel/image2full.cc: Remove; + new stuff is... + * tests/world/inter_pixel/immerse.hh: ...this. + 2009-05-07 Guillaume Lazzara <lazzara(a)lrde.epita.fr> Move object_id.hh to mln/util and add a missing operator< diff --git a/milena/mln/all.hh b/milena/mln/all.hh index cc4374b..7f77db4 100644 --- a/milena/mln/all.hh +++ b/milena/mln/all.hh @@ -72,6 +72,7 @@ #include <mln/util/all.hh> #include <mln/value/all.hh> #include <mln/win/all.hh> +#include <mln/world/all.hh> #include <mln/essential/1d.hh> #include <mln/essential/2d.hh> diff --git a/milena/mln/world/inter_pixel/dim2/all.hh b/milena/mln/world/all.hh similarity index 71% copy from milena/mln/world/inter_pixel/dim2/all.hh copy to milena/mln/world/all.hh index 1c7131b..7154654 100644 --- a/milena/mln/world/inter_pixel/dim2/all.hh +++ b/milena/mln/world/all.hh @@ -1,4 +1,4 @@ -// Copyright (C) 2008 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -25,19 +25,17 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH -# define MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH +#ifndef MLN_WORLD_ALL_HH +# define MLN_WORLD_ALL_HH -/// \file mln/world/inter_pixel/dim2/all.hh +/// \file mln/world/all.hh /// -/// File that includes all the dim2 routines. +/// File that includes all the world routines. -// Local directory. -# include <mln/world/inter_pixel/dim2/is_dot.hh> -# include <mln/world/inter_pixel/dim2/is_edge.hh> -# include <mln/world/inter_pixel/dim2/is_pixel.hh> -# include <mln/world/inter_pixel/dim2/is_row_odd.hh> +// Sub-directories. +# include <mln/world/binary_2d/all.hh> +# include <mln/world/inter_pixel/all.hh> -#endif // ! MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH +#endif // ! MLN_WORLD_ALL_HH diff --git a/milena/mln/world/inter_pixel/dim2/all.hh b/milena/mln/world/inter_pixel/all.hh similarity index 69% copy from milena/mln/world/inter_pixel/dim2/all.hh copy to milena/mln/world/inter_pixel/all.hh index 1c7131b..da3b105 100644 --- a/milena/mln/world/inter_pixel/dim2/all.hh +++ b/milena/mln/world/inter_pixel/all.hh @@ -1,4 +1,4 @@ -// Copyright (C) 2008 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -25,19 +25,23 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH -# define MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH +#ifndef MLN_WORLD_INTER_PIXEL_ALL_HH +# define MLN_WORLD_INTER_PIXEL_ALL_HH -/// \file mln/world/inter_pixel/dim2/all.hh +/// \file mln/world/inter_pixel/all.hh /// -/// File that includes all the dim2 routines. +/// File that includes all the inter-pixel routines. -// Local directory. -# include <mln/world/inter_pixel/dim2/is_dot.hh> -# include <mln/world/inter_pixel/dim2/is_edge.hh> -# include <mln/world/inter_pixel/dim2/is_pixel.hh> -# include <mln/world/inter_pixel/dim2/is_row_odd.hh> +// Sub-directories. +# include <mln/world/inter_pixel/dim2/all.hh> -#endif // ! MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH +# include <mln/world/inter_pixel/compute.hh> +# include <mln/world/inter_pixel/immerse.hh> +# include <mln/world/inter_pixel/is_separator.hh> +# include <mln/world/inter_pixel/is_pixel.hh> +# include <mln/world/inter_pixel/separator_to_pixels.hh> + + +#endif // ! MLN_WORLD_INTER_PIXEL_ALL_HH diff --git a/milena/mln/world/inter_pixel/dim2/all.hh b/milena/mln/world/inter_pixel/dim2/all.hh index 1c7131b..8696371 100644 --- a/milena/mln/world/inter_pixel/dim2/all.hh +++ b/milena/mln/world/inter_pixel/dim2/all.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2008 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -30,10 +31,9 @@ /// \file mln/world/inter_pixel/dim2/all.hh /// -/// File that includes all the dim2 routines. +/// File that includes all the inter-pixel 2D routines. -// Local directory. # include <mln/world/inter_pixel/dim2/is_dot.hh> # include <mln/world/inter_pixel/dim2/is_edge.hh> # include <mln/world/inter_pixel/dim2/is_pixel.hh> diff --git a/milena/tests/world/inter_pixel/Makefile.am b/milena/tests/world/inter_pixel/Makefile.am index fdbcea2..89f7bf7 100644 --- a/milena/tests/world/inter_pixel/Makefile.am +++ b/milena/tests/world/inter_pixel/Makefile.am @@ -6,10 +6,16 @@ SUBDIRS = \ dim2 check_PROGRAMS = \ - image2full \ - immerse + compute \ + immerse \ + is_pixel \ + is_separator \ + separator_to_pixels -image2full_SOURCES = image2full.cc +compute_SOURCES = compute.cc immerse_SOURCES = immerse.cc +is_pixel_SOURCES = is_pixel.cc +is_separator_SOURCES = is_separator.cc +separator_to_pixels_SOURCES = separator_to_pixels.cc TESTS = $(check_PROGRAMS) diff --git a/milena/tests/world/inter_pixel/image2full.cc b/milena/tests/world/inter_pixel/is_pixel.cc similarity index 66% copy from milena/tests/world/inter_pixel/image2full.cc copy to milena/tests/world/inter_pixel/is_pixel.cc index 06398a1..b783e80 100644 --- a/milena/tests/world/inter_pixel/image2full.cc +++ b/milena/tests/world/inter_pixel/is_pixel.cc @@ -25,36 +25,22 @@ // reasons why the executable file might be covered by the GNU General // Public License. -/// \file tests/world/inter_pixel/image2full.cc +/// \file tests/world/inter_pixel/is_pixel.cc /// -/// Tests on mln::world::inter_pixel::image2full +/// Tests on mln::world::inter_pixel::is_pixel. + +#include <mln/core/alias/point2d.hh> +#include <mln/world/inter_pixel/is_pixel.hh> -#include <mln/core/image/image2d.hh> -#include <mln/make/image.hh> -#include <mln/value/int_u8.hh> -#include <mln/level/compare.hh> -#include <mln/world/inter_pixel/image2full.hh> int main() { using namespace mln; + using namespace world::inter_pixel; - value::int_u8 vals[][3] = { { 3, 4, 5 }, - { 1, 3, 6 }, - { 8, 7, 3 } } ; - - value::int_u8 refs[][5] = { { 3, 0, 4, 0, 5 }, - { 0, 0, 0, 0, 0 }, - { 1, 0, 3, 0, 6 }, - { 0, 0, 0, 0, 0 }, - { 8, 0, 7, 0, 3 } }; - - typedef image2d<value::int_u8> ima_t; - ima_t ima = make::image(vals); - ima_t ref = make::image(refs); - - ima_t ima_l = world::inter_pixel::image2full(ima); - - mln_assertion(ima_l == ref); + point2d p00(0, 0), p01(0, 1), p11(1, 1); + mln_assertion( is_pixel()(p00)); + mln_assertion(! is_pixel()(p01)); + mln_assertion(! is_pixel()(p11)); } diff --git a/milena/mln/world/inter_pixel/dim2/all.hh b/milena/tests/world/inter_pixel/is_separator.cc similarity index 70% copy from milena/mln/world/inter_pixel/dim2/all.hh copy to milena/tests/world/inter_pixel/is_separator.cc index 1c7131b..7234acb 100644 --- a/milena/mln/world/inter_pixel/dim2/all.hh +++ b/milena/tests/world/inter_pixel/is_separator.cc @@ -1,4 +1,4 @@ -// Copyright (C) 2008 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -25,19 +25,23 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH -# define MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH - -/// \file mln/world/inter_pixel/dim2/all.hh +/// \file tests/world/inter_pixel/is_separator.cc /// -/// File that includes all the dim2 routines. +/// Tests on mln::world::inter_pixel::is_separator. + +#include <mln/core/alias/point2d.hh> +#include <mln/world/inter_pixel/is_separator.hh> -// Local directory. -# include <mln/world/inter_pixel/dim2/is_dot.hh> -# include <mln/world/inter_pixel/dim2/is_edge.hh> -# include <mln/world/inter_pixel/dim2/is_pixel.hh> -# include <mln/world/inter_pixel/dim2/is_row_odd.hh> +int main() +{ + using namespace mln; + using namespace world::inter_pixel; + point2d p00(0, 0), p01(0, 1), p10(1, 0), p11(1, 1); -#endif // ! MLN_WORLD_INTER_PIXEL_DIM2_ALL_HH + mln_assertion(! is_separator()(p00)); + mln_assertion( is_separator()(p01)); + mln_assertion(! is_separator()(p11)); + mln_assertion( is_separator()(p10)); +} diff --git a/milena/tests/world/inter_pixel/image2full.cc b/milena/tests/world/inter_pixel/separator_to_pixels.cc similarity index 66% rename from milena/tests/world/inter_pixel/image2full.cc rename to milena/tests/world/inter_pixel/separator_to_pixels.cc index 06398a1..fd77491 100644 --- a/milena/tests/world/inter_pixel/image2full.cc +++ b/milena/tests/world/inter_pixel/separator_to_pixels.cc @@ -25,36 +25,32 @@ // reasons why the executable file might be covered by the GNU General // Public License. -/// \file tests/world/inter_pixel/image2full.cc +/// \file tests/world/inter_pixel/separator_to_pixels.cc /// -/// Tests on mln::world::inter_pixel::image2full +/// Tests on mln::world::inter_pixel::separator_to_pixels. + +#include <mln/core/alias/point2d.hh> +#include <mln/world/inter_pixel/separator_to_pixels.hh> -#include <mln/core/image/image2d.hh> -#include <mln/make/image.hh> -#include <mln/value/int_u8.hh> -#include <mln/level/compare.hh> -#include <mln/world/inter_pixel/image2full.hh> int main() { using namespace mln; - - value::int_u8 vals[][3] = { { 3, 4, 5 }, - { 1, 3, 6 }, - { 8, 7, 3 } } ; - - value::int_u8 refs[][5] = { { 3, 0, 4, 0, 5 }, - { 0, 0, 0, 0, 0 }, - { 1, 0, 3, 0, 6 }, - { 0, 0, 0, 0, 0 }, - { 8, 0, 7, 0, 3 } }; - - typedef image2d<value::int_u8> ima_t; - ima_t ima = make::image(vals); - ima_t ref = make::image(refs); - - ima_t ima_l = world::inter_pixel::image2full(ima); - - mln_assertion(ima_l == ref); - + using namespace world::inter_pixel; + + point2d + p00(0, 0), p01(0, 1), p02(0, 2), + p10(1, 0), + p20(2, 0); + + { + point2d p00_, p02_; + separator_to_pixels(p01, p00_, p02_); + mln_assertion(p00_ == p00 && p02_ == p02); + } + { + point2d p00_, p20_; + separator_to_pixels(p10, p00_, p20_); + mln_assertion(p00_ == p00 && p20_ == p20); + } } -- 1.6.1.2

15 years, 7 months

[PATCH 09/31] Move object_id.hh to mln/util and add a missing operator<

by Roland Levillain

* mln/core/concept/object_id.hh: move... * mln/util/object_id.hh: ... here. Add a missing operator<. * mln/util/graph_ids.hh: update include path. --- milena/ChangeLog | 9 ++ milena/mln/core/concept/object_id.hh | 220 ---------------------------------- milena/mln/util/graph_ids.hh | 2 +- milena/mln/util/object_id.hh | 213 ++++++++++++++++++++++++++++++++ 4 files changed, 223 insertions(+), 221 deletions(-) delete mode 100644 milena/mln/core/concept/object_id.hh create mode 100644 milena/mln/util/object_id.hh diff --git a/milena/ChangeLog b/milena/ChangeLog index 4430b6c..10648a0 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,4 +1,13 @@ 2009-05-07 Guillaume Lazzara <lazzara(a)lrde.epita.fr> + + Move object_id.hh to mln/util and add a missing operator< + + * mln/core/concept/object_id.hh: move... + * mln/util/object_id.hh: ... here. Add a missing operator<. + + * mln/util/graph_ids.hh: update include path. + +2009-05-07 Guillaume Lazzara <lazzara(a)lrde.epita.fr> Move debug::colorize to labeling::colorize. diff --git a/milena/mln/core/concept/object_id.hh b/milena/mln/core/concept/object_id.hh deleted file mode 100644 index e8102df..0000000 --- a/milena/mln/core/concept/object_id.hh +++ /dev/null @@ -1,220 +0,0 @@ -// Copyright (C) 2009 EPITA Research and Development Laboratory -// (LRDE) -// -// This file is part of the Olena Library. This library is free -// software; you can redistribute it and/or modify it under the terms -// of the GNU General Public License version 2 as published by the -// Free Software Foundation. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this library; see the file COPYING. If not, write to -// the Free Software Foundation, 51 Franklin Street, Fifth Floor, -// Boston, MA 02111-1307, USA. -// -// As a special exception, you may use this file as part of a free -// software library without restriction. Specifically, if other files -// instantiate templates or use macros or inline functions from this -// file, or you compile this file and link it with other files to -// produce an executable, this file does not by itself cause the -// resulting executable to be covered by the GNU General Public -// License. -// reasons why the executable file might be covered by the GNU General -// Public License. - - -#ifndef MLN_CORE_CONCEPT_OBJECT_ID_HH -# define MLN_CORE_CONCEPT_OBJECT_ID_HH - -/// \file mln/core/concept/object_id.hh -/// -/// Base class of an object id. - - -# include <mln/core/concept/object.hh> -# include <mln/value/concept/integer.hh> -# include <mln/metal/abort.hh> - -namespace mln -{ - - - /// Object category. - template <typename E> - struct Object_Id; - - template <> - struct Object_Id<void> - { - }; - - - - /// Base class of an object id. - /// \tparam Tag the tag type - /// \tparam Equiv the equivalent value. - template <typename Tag, typename V> - class object_id : public value::Integer< object_id<Tag, V> > - { - public: - /// The underlying type id. - typedef V value_t; - typedef unsigned equiv; - typedef V enc; - - /// Constructors - /// @{ - object_id(); - - template <typename V2> - object_id(const V2& id); - - template <typename Tag2, typename V2> - object_id(const object_id<Tag2,V2>& other); - /// @} - - template <typename V2> - object_id<Tag,V>& operator=(const V2& e); - - const V& value() const; - V& value(); - - operator unsigned() const; - - bool is_valid() const; - void invalidate(); - - unsigned to_equiv() const; - - protected: - V id_; - }; - - - template <typename Tag, typename V> - bool - operator==(const object_id<Tag,V>& lhs, const object_id<Tag,V>& rhs); - - template <typename Tag, typename V, typename V2> - bool - operator==(const object_id<Tag,V>& lhs, const Value<V2>& rhs); - - -# ifndef MLN_INCLUDE_ONLY - - - template <typename Tag, typename V> - inline - object_id<Tag,V>::object_id() - : id_(mln_max(V)) - { - } - - template <typename Tag, typename V> - template <typename V2> - inline - object_id<Tag,V>::object_id(const V2& id) - : id_(id) - { - mlc_converts_to(V2,V)::check(); - } - - template <typename Tag, typename V> - template <typename Tag2, typename V2> - inline - object_id<Tag,V>::object_id(const object_id<Tag2,V2>& id) - { - typedef object_id<Tag2,V2> id_t; - mlc_abort(id_t)::check(); - } - - template <typename Tag, typename V> - template <typename V2> - inline - object_id<Tag,V>& - object_id<Tag,V>::operator=(const V2& v) - { - mlc_converts_to(V2,V)::check(); - - id_ = v; - return *this; - } - - template <typename Tag, typename V> - inline - V& - object_id<Tag,V>::value() - { - return id_; - } - - template <typename Tag, typename V> - inline - const V& - object_id<Tag,V>::value() const - { - return id_; - } - - template <typename Tag, typename V> - inline - object_id<Tag,V>::operator unsigned() const - { - return id_; - } - - - template <typename Tag, typename V> - inline - bool - object_id<Tag,V>::is_valid() const - { - return id_ != mln_max(V); - } - - template <typename Tag, typename V> - inline - void - object_id<Tag,V>::invalidate() - { - id_ = mln_max(V); - } - - template <typename Tag, typename V> - inline - unsigned - object_id<Tag,V>::to_equiv() const - { - return id_; - } - - - - - template <typename Tag, typename V> - inline - bool - operator==(const object_id<Tag,V>& lhs, const object_id<Tag,V>& rhs) - { - return lhs.value() == rhs.value(); - } - - template <typename Tag, typename V, typename V2> - inline - bool - operator==(const object_id<Tag,V>& lhs, const Value<V2>& rhs) - { - return lhs.value() == exact(rhs).to_equiv(); - } - -# endif // ! MLN_INCLUDE_ONLY - - -} // end of namespace mln - -#endif // ! MLN_CORE_CONCEPT_OBJECT_ID_HH - diff --git a/milena/mln/util/graph_ids.hh b/milena/mln/util/graph_ids.hh index df3e981..2f9eab5 100644 --- a/milena/mln/util/graph_ids.hh +++ b/milena/mln/util/graph_ids.hh @@ -33,7 +33,7 @@ /// /// Definition of graph element ids. -# include <mln/core/concept/object_id.hh> +# include <mln/util/object_id.hh> namespace mln diff --git a/milena/mln/util/object_id.hh b/milena/mln/util/object_id.hh new file mode 100644 index 0000000..b3ea879 --- /dev/null +++ b/milena/mln/util/object_id.hh @@ -0,0 +1,213 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. +// reasons why the executable file might be covered by the GNU General +// Public License. + + +#ifndef MLN_UTIL_OBJECT_ID_HH +# define MLN_UTIL_OBJECT_ID_HH + +/// \file mln/core/concept/object_id.hh +/// +/// Base class of an object id. + + +# include <mln/core/concept/object.hh> +# include <mln/value/concept/integer.hh> +# include <mln/metal/abort.hh> + +namespace mln +{ + + namespace util + { + + /// Base class of an object id. + /// \tparam Tag the tag type + /// \tparam Equiv the equivalent value. + template <typename Tag, typename V> + class object_id : public value::Integer< object_id<Tag, V> > + { + public: + /// The underlying type id. + typedef V value_t; + typedef unsigned equiv; + typedef V enc; + + /// Constructors + /// @{ + object_id(); + + template <typename V2> + object_id(const V2& id); + + template <typename Tag2, typename V2> + object_id(const object_id<Tag2,V2>& other); + /// @} + + template <typename V2> + object_id<Tag,V>& operator=(const V2& e); + + const V& value() const; + V& value(); + + operator unsigned() const; + + bool is_valid() const; + void invalidate(); + + unsigned to_equiv() const; + + protected: + V id_; + }; + + + template <typename Tag, typename V> + bool + operator==(const object_id<Tag,V>& lhs, const object_id<Tag,V>& rhs); + + template <typename Tag, typename V, typename V2> + bool + operator<(const object_id<Tag,V>& lhs, const object_id<Tag,V>& rhs); + + +# ifndef MLN_INCLUDE_ONLY + + + template <typename Tag, typename V> + inline + object_id<Tag,V>::object_id() + : id_(mln_max(V)) + { + } + + template <typename Tag, typename V> + template <typename V2> + inline + object_id<Tag,V>::object_id(const V2& id) + : id_(id) + { + mlc_converts_to(V2,V)::check(); + } + + template <typename Tag, typename V> + template <typename Tag2, typename V2> + inline + object_id<Tag,V>::object_id(const object_id<Tag2,V2>& id) + { + typedef object_id<Tag2,V2> id_t; + mlc_abort(id_t)::check(); + } + + template <typename Tag, typename V> + template <typename V2> + inline + object_id<Tag,V>& + object_id<Tag,V>::operator=(const V2& v) + { + mlc_converts_to(V2,V)::check(); + + id_ = v; + return *this; + } + + template <typename Tag, typename V> + inline + V& + object_id<Tag,V>::value() + { + return id_; + } + + template <typename Tag, typename V> + inline + const V& + object_id<Tag,V>::value() const + { + return id_; + } + + template <typename Tag, typename V> + inline + object_id<Tag,V>::operator unsigned() const + { + return id_; + } + + + template <typename Tag, typename V> + inline + bool + object_id<Tag,V>::is_valid() const + { + return id_ != mln_max(V); + } + + template <typename Tag, typename V> + inline + void + object_id<Tag,V>::invalidate() + { + id_ = mln_max(V); + } + + template <typename Tag, typename V> + inline + unsigned + object_id<Tag,V>::to_equiv() const + { + return id_; + } + + + + + template <typename Tag, typename V> + inline + bool + operator==(const object_id<Tag,V>& lhs, const object_id<Tag,V>& rhs) + { + return lhs.value() == rhs.value(); + } + + template <typename Tag, typename V> + inline + bool + operator<(const object_id<Tag,V>& lhs, const object_id<Tag,V>& rhs) + { + return lhs.value() < rhs.value(); + } + + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::util + +} // end of namespace mln + +#endif // ! MLN_UTIL_OBJECT_ID_HH + -- 1.6.1.2

15 years, 7 months

3770: Move object_id.hh to mln/util and add a missing operator<

by Guillaume Lazzara

15 years, 7 months

[PATCH 08/31] Move debug::colorize to labeling::colorize.

by Roland Levillain

* mln/debug/colorize.hh: move... * mln/labeling/colorize.hh: ... here. * tests/labeling/Makefile.am, * tests/labeling/colorize.cc: add a new test. --- milena/ChangeLog | 10 +++++ milena/mln/{debug => labeling}/colorize.hh | 40 ++++++++++++++++--- milena/tests/labeling/Makefile.am | 2 + milena/tests/labeling/colorize.cc | 56 ++++++++++++++++++++++++++++ 4 files changed, 101 insertions(+), 7 deletions(-) rename milena/mln/{debug => labeling}/colorize.hh (80%) create mode 100644 milena/tests/labeling/colorize.cc diff --git a/milena/ChangeLog b/milena/ChangeLog index c69383e..4430b6c 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,13 @@ +2009-05-07 Guillaume Lazzara <lazzara(a)lrde.epita.fr> + + Move debug::colorize to labeling::colorize. + + * mln/debug/colorize.hh: move... + * mln/labeling/colorize.hh: ... here. + + * tests/labeling/Makefile.am, + * tests/labeling/colorize.cc: add a new test. + 2009-05-07 Thierry Geraud <thierry.geraud(a)lrde.epita.fr> Several fixes and new stuff. diff --git a/milena/mln/debug/colorize.hh b/milena/mln/labeling/colorize.hh similarity index 80% rename from milena/mln/debug/colorize.hh rename to milena/mln/labeling/colorize.hh index 4f492bf..49b1f63 100644 --- a/milena/mln/debug/colorize.hh +++ b/milena/mln/labeling/colorize.hh @@ -29,7 +29,7 @@ #ifndef MLN_DEBUG_COLORIZE_HH # define MLN_DEBUG_COLORIZE_HH -/// \file mln/debug/colorize.hh +/// \file mln/labeling/colorize.hh /// /// Fill an image with successive values. @@ -38,12 +38,14 @@ # include <mln/value/rgb8.hh> # include <mln/literal/black.hh> # include <mln/level/transform.hh> +# include <mln/level/compute.hh> +# include <mln/accu/max.hh> namespace mln { - namespace debug + namespace labeling { namespace colorize_ @@ -58,8 +60,8 @@ namespace mln /*! * litera::black is used for component 0, e.g. the background. * Min and max values for RGB values can be set through the global - * variables mln::debug::colorize_::min_value and - * mln::debug::colorize_::max_value. + * variables mln::labeling::colorize_::min_value and + * mln::labeling::colorize_::max_value. * * \param[in] value value type used in the returned image. * \param[in] labeled_image A labeled image (\sa labeling::blobs). @@ -72,6 +74,12 @@ namespace mln const mln_value(L)& nlabels); + template <typename V, typename L> + mln_ch_value(L, V) + colorize(const V& value, + const Image<L>& labeled_image); + + # ifndef MLN_INCLUDE_ONLY namespace colorize_ @@ -105,7 +113,7 @@ namespace mln const Image<L>& input, const mln_value(L)& nlabels) { - trace::entering("debug::colorize"); + trace::entering("labeling::colorize"); mln_precondition(exact(input).is_valid()); // FIXME: check that V is a color type. // FIXME: we want to be sure that this is a label. @@ -132,13 +140,31 @@ namespace mln mln_assertion(f.size() >= (label_count)); mln_ch_value(L, V) output = level::transform(input, f); - trace::exiting("debug::colorize"); + trace::exiting("labeling::colorize"); + return output; + } + + template <typename V, typename L> + inline + mln_ch_value(L, V) + colorize(const V& value, + const Image<L>& input) + { + trace::entering("labeling::colorize"); + mln_precondition(exact(input).is_valid()); + + accu::max<mln_value(L)> accu; + mln_value(L) nlabels = level::compute(accu, input); + + mln_ch_value(L,V) output = colorize(value, input, nlabels); + + trace::exiting("labeling::colorize"); return output; } # endif // ! MLN_INCLUDE_ONLY - } // end of namespace mln::debug + } // end of namespace mln::labeling } // end of namespace mln diff --git a/milena/tests/labeling/Makefile.am b/milena/tests/labeling/Makefile.am index 411674e..0dfb121 100644 --- a/milena/tests/labeling/Makefile.am +++ b/milena/tests/labeling/Makefile.am @@ -5,6 +5,7 @@ include $(top_srcdir)/milena/tests/tests.mk check_PROGRAMS = \ background \ blobs \ + colorize \ compute \ fill_holes \ flat_zones \ @@ -20,6 +21,7 @@ check_PROGRAMS = \ background_SOURCES = background.cc blobs_SOURCES = blobs.cc +colorize_SOURCES = colorize.cc compute_SOURCES = compute.cc fill_holes_SOURCES = fill_holes.cc flat_zones_SOURCES = flat_zones.cc diff --git a/milena/tests/labeling/colorize.cc b/milena/tests/labeling/colorize.cc new file mode 100644 index 0000000..e424473 --- /dev/null +++ b/milena/tests/labeling/colorize.cc @@ -0,0 +1,56 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/// \file tests/labeling/colorize.cc +/// +/// Test on mln::labeling::colorize. + +# include <mln/make/image.hh> +# include <mln/value/rgb8.hh> +# include <mln/value/int_u8.hh> +# include <mln/labeling/colorize.hh> +# include <mln/level/compare.hh> + + +int main() +{ + using namespace mln; + + value::int_u8 values[][2] = { { 3, 3 }, + { 0, 0 } }; + + typedef value::rgb8 rgb_t; + value::rgb8 ref_data[][2] = { { rgb_t(89,92,86), rgb_t(89,92,86) }, + { rgb_t(0,0,0), rgb_t(0,0,0) } }; + + image2d<value::int_u8> ima = make::image(values); + image2d<rgb_t> ref = make::image(ref_data); + + image2d<value::rgb8> ima_color = labeling::colorize(value::rgb8(), ima); + + mln_assertion(ref == ima_color); +} -- 1.6.1.2

15 years, 7 months

3769: Move debug::colorize to labeling::colorize.

by Guillaume Lazzara

15 years, 7 months

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Olena-patches May 2009