[Olena-patches] last-svn-commit-4-gfd0947d Benchmark on distance, preliminary work before optimizing kmean.

* green/bench/transform/distance/Makefile: New Makefile. * green/bench/transform/distance/distance.cc: New processing chain. --- milena/sandbox/ChangeLog | 7 + .../lep => bench/transform/distance}/Makefile.am | 8 +- .../green/bench/transform/distance/distance.cc | 775 ++++++++++++++++++++ 3 files changed, 786 insertions(+), 4 deletions(-) copy milena/sandbox/green/{demo/annoting/lep => bench/transform/distance}/Makefile.am (95%) create mode 100644 milena/sandbox/green/bench/transform/distance/distance.cc diff --git a/milena/sandbox/ChangeLog b/milena/sandbox/ChangeLog index 83bd7f7..a2cc751 100644 --- a/milena/sandbox/ChangeLog +++ b/milena/sandbox/ChangeLog @@ -1,5 +1,12 @@ 2009-12-02 Yann Jacquelet &lt;jacquelet(a)lrde.epita.fr&gt; + Benchmark on distance, preliminary work before optimizing kmean. + + * green/bench/transform/distance/Makefile: New Makefile. + * green/bench/transform/distance/distance.cc: New processing chain. + +2009-12-02 Yann Jacquelet &lt;jacquelet(a)lrde.epita.fr&gt; + Works on Millet2008 descriptors. * green/mln/demo/annoting/bic/Makefile: New Makefile. diff --git a/milena/sandbox/green/demo/annoting/lep/Makefile.am b/milena/sandbox/green/bench/transform/distance/Makefile.am similarity index 95% copy from milena/sandbox/green/demo/annoting/lep/Makefile.am copy to milena/sandbox/green/bench/transform/distance/Makefile.am index 96eafb4..115c385 100644 --- a/milena/sandbox/green/demo/annoting/lep/Makefile.am +++ b/milena/sandbox/green/bench/transform/distance/Makefile.am @@ -7,16 +7,16 @@ ######### INCLUDES= -I$(HOME)/svn/oln/trunk/milena/sandbox/green -#CXXFLAGS= -ggdb -O0 -Wall -W -pedantic -ansi -pipe $(INCLUDES) -CXXFLAGS= -DNDEBUG -O1 -Wall -W -pedantic -ansi -pipe $(INCLUDES) +CXXFLAGS= -ggdb -O0 -Wall -W -pedantic -ansi -pipe $(INCLUDES) +#CXXFLAGS= -DNDEBUG -O1 -Wall -W -pedantic -ansi -pipe $(INCLUDES) #CXXFLAGS= -DNDEBUG -O3 -Wall -W -pedantic -ansi -pipe $(INCLUDES) ECHO= echo RM= rm MKDIR= mkdir -p CP= cp -SOURCE_PATTERN= green/demo -BUILD__PATTERN= green/build/demo +SOURCE_PATTERN= green/bench +BUILD__PATTERN= green/build/bench ifeq ($(findstring $(BUILD__PATTERN),$(PWD)), $(BUILD__PATTERN)) diff --git a/milena/sandbox/green/bench/transform/distance/distance.cc b/milena/sandbox/green/bench/transform/distance/distance.cc new file mode 100644 index 0000000..b71b6df --- /dev/null +++ b/milena/sandbox/green/bench/transform/distance/distance.cc @@ -0,0 +1,775 @@ +// BENCH + +#include <mln/opt/at.hh> + +#include <mln/core/alias/box3d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/core/alias/neighb3d.hh> +#include <mln/core/alias/point3d.hh> +#include <mln/core/alias/w_window2d_int.hh> +#include <mln/core/alias/w_window3d_int.hh> +#include <mln/core/image/image2d.hh> +#include <mln/core/image/image3d.hh> +#include <mln/core/routine/initialize.hh> + +#include <mln/data/fill.hh> + +#include <mln/io/pgm/save.hh> +#include <mln/io/plot/save_image_sh.hh> + +#include <mln/literal/zero.hh> + +#include <mln/make/w_window2d_int.hh> +#include <mln/make/w_window3d_int.hh> + +#include <mln/transform/influence_zone_geodesic.hh> +#include <mln/transform/influence_zone_front.hh> + +#include <mln/util/array.hh> +#include <mln/util/timer.hh> + +#include <mln/value/label_8.hh> + + +//------------------------------------------------------------------------------ +// Build input, seeds and other tools +//------------------------------------------------------------------------------ + +mln::image2d<mln::value::label_8> build_input2d(unsigned nb_seed, unsigned size) +{ + typedef mln::value::label_8 t_lbl; + mln::image2d<t_lbl> input(mln::box2d(mln::point2d(0,0), + mln::point2d(size,size))); + + mln::data::fill(input, mln::literal::zero); + + unsigned top = size / nb_seed; + unsigned lbl = 0; + + for (unsigned i = top/2; i < size; i += top) + for (unsigned j = top/2; j < size; j += top) + input(mln::point2d(i,j)) = ++lbl; + + //mln::io::pgm::save(input, "input.pgm"); + + return input; +} + +mln::image3d<mln::value::label_8> build_input3d(unsigned nb_seed, unsigned size) +{ + typedef mln::value::label_8 t_lbl; + mln::image3d<t_lbl> input(mln::box3d(mln::point3d(0,0,0), + mln::point3d(size,size,size))); + + mln::data::fill(input, mln::literal::zero); + + unsigned top = size / nb_seed; + unsigned lbl = 0; + + for (unsigned i = top/2; i < size; i += top) + for (unsigned j = top/2; j < size; j += top) + for (unsigned k = top/2; k < size; k += top) + input(mln::point3d(k,i,j)) = ++lbl; + + //mln::io::pgm::save(input, "input.pgm"); + + return input; +} + +mln::util::array<mln::point3d> build_seed3d(unsigned nb_seed, unsigned size) +{ + mln::util::array<mln::point3d> result; + unsigned top = size / nb_seed; + + for (unsigned i = top/2; i < size; i += top) + for (unsigned j = top/2; j < size; j += top) + for (unsigned k = top/2; k < size; k += top) + result.append(mln::point3d(k,i,j)); + + // std::cout << result << std::endl; + + return result; +} + +mln::util::array<mln::point2d> build_seed2d(unsigned nb_seed, unsigned size) +{ + mln::util::array<mln::point2d> result; + unsigned top = size / nb_seed; + + for (unsigned i = top/2; i < size; i += top) + for (unsigned j = top/2; j < size; j += top) + result.append(mln::point2d(j,i)); + + // std::cout << result << std::endl; + + return result; +} + +unsigned distance(mln::point3d p1, mln::point3d p2) +{ + unsigned row2 = (p1.row() - p2.row())*(p1.row() - p2.row()); + unsigned col2 = (p1.col() - p2.col())*(p1.col() - p2.col()); + unsigned sli2 = (p1.sli() - p2.sli())*(p1.sli() - p2.sli()); + unsigned res = row2 + col2 + sli2; + + return res; +} + +unsigned distance(mln::point2d p1, mln::point2d p2) +{ + unsigned row2 = (p1.row() - p2.row())*(p1.row() - p2.row()); + unsigned col2 = (p1.col() - p2.col())*(p1.col() - p2.col()); + unsigned res = row2 + col2; + + return res; +} + + +//------------------------------------------------------------------------------ +// Bench geodesic distance +//------------------------------------------------------------------------------ + +void influence_zone_geodesic_2d(mln::util::timer& timer, + const mln::image2d<mln::value::label_8>& input, + const mln::neighb2d & neighb) +{ + mln::image2d<mln::value::label_8> output; + + timer.start(); + output = mln::transform::influence_zone_geodesic(input, neighb); + timer.stop(); + + //mln::io::pgm::save(output, "output.pgm"); +} + +void influence_zone_geodesic_3d(mln::util::timer& timer, + const mln::image3d<mln::value::label_8>& input, + const mln::neighb3d & neighb) +{ + mln::image3d<mln::value::label_8> output; + + timer.start(); + output = mln::transform::influence_zone_geodesic(input, neighb); + timer.stop(); + + //mln::io::pgm::save(output, "output.pgm"); +} + + +int test_influence_zone_geodesic_2d() +{ + mln::util::timer timer; + +// Test the label c4 + mln::image1d<float> chart_seed_c04(16*16+2); + + mln::data::fill(chart_seed_c04, mln::literal::zero); + + for (unsigned i = 1; i < 16+1; ++i) + { + influence_zone_geodesic_2d(timer,build_input2d(i,256),mln::c4()); + std::cout << "c04|256x256|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c04, i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c04, "geodesic.c04.2d.seed.sh"); + + // Test the label c8 + mln::image1d<float> chart_seed_c08(16*16+2); + + mln::data::fill(chart_seed_c08, mln::literal::zero); + + for (unsigned i = 1; i < 16+1; ++i) + { + influence_zone_geodesic_2d(timer,build_input2d(i,256),mln::c8()); + std::cout << "c08|256x256|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c08, i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c08, "geodesic.c08.2d.seed.sh"); + + // Test the size of the image + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c04(256+1); + + mln::data::fill(chart_size_c04, mln::literal::zero); + + for (unsigned i = 16; i < 256+1; ++i) + { + influence_zone_geodesic_2d(timer, build_input2d(4,i),mln::c4()); + std::cout << "c04|" << i << "x" << i << "|16 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c04, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c04, "geodesic.c04.2d.size.sh"); + + // Test the size of the image + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c08(256+1); + + mln::data::fill(chart_size_c08, mln::literal::zero); + + for (unsigned i = 16; i < 256+1; ++i) + { + influence_zone_geodesic_2d(timer, build_input2d(4,i),mln::c8()); + std::cout << "c08|" << i << "x" << i << "|16 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c08, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c08, "geodesic.c08.2d.size.sh"); + + + return 0; +} + + +void test_influence_zone_geodesic_3d() +{ + mln::util::timer timer; + + // Test the number of labels c06 + mln::image1d<float> chart_seed_c06(5*5*5+2); + + mln::data::fill(chart_seed_c06, mln::literal::zero); + + for (unsigned i = 1; i < 5+1; ++i) + { + influence_zone_geodesic_3d(timer, build_input3d(i,128), mln::c6()); + std::cout << "c06|128x128x128|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c06, i*i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c06, "geodesic.c06.3d.seed.sh"); + + // Test the number of labels c18 + mln::image1d<float> chart_seed_c18(5*5*5+2); + + mln::data::fill(chart_seed_c18, mln::literal::zero); + + for (unsigned i = 1; i < 5+1; ++i) + { + influence_zone_geodesic_3d(timer, build_input3d(i,128), mln::c18()); + std::cout << "c18|128x128x128|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c18, i*i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c18, "geodesic.c18.3d.seed.sh"); + + // Test the number of labels c26 + mln::image1d<float> chart_seed_c26(5*5*5+2); + + mln::data::fill(chart_seed_c26, mln::literal::zero); + + for (unsigned i = 1; i < 5+1; ++i) + { + influence_zone_geodesic_3d(timer, build_input3d(i,128), mln::c26()); + std::cout << "c26|128x128x128|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c26, i*i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c26, "geodesic.c26.3d.seed.sh"); + + // Test the size of the image c06 + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c06(128+1); + + mln::data::fill(chart_size_c06, mln::literal::zero); + + for (unsigned i = 6; i < 128+1; ++i) + { + influence_zone_geodesic_3d(timer, build_input3d(2,i), mln::c6()); + std::cout << "c06|" << i << "x" << i << "x" << i << "|8 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c06, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c06, "geodesic.c06.3d.size.sh"); + + // Test the size of the image c18 + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c18(128+1); + + mln::data::fill(chart_size_c18, mln::literal::zero); + + for (unsigned i = 6; i < 128+1; ++i) + { + influence_zone_geodesic_3d(timer, build_input3d(2,i), mln::c18()); + std::cout << "c18|" << i << "x" << i << "x" << i << "|8 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c18, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c18, "geodesic.c18.3d.size.sh"); + + // Test the size of the image c26 + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c26(128+1); + + mln::data::fill(chart_size_c26, mln::literal::zero); + + for (unsigned i = 6; i < 128+1; ++i) + { + influence_zone_geodesic_3d(timer, build_input3d(2,i), mln::c26()); + std::cout << "c26|" << i << "x" << i << "x" << i << "|8 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c26, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c26, "geodesic.c26.3d.size.sh"); +} + +//------------------------------------------------------------------------------ +// Bench front distance +//------------------------------------------------------------------------------ + +void influence_zone_front_2d(mln::util::timer& timer, + const mln::image2d<mln::value::label_8>& input, + const mln::neighb2d& neighb, + const mln::w_window2d_int& w2d) +{ + mln::image2d<mln::value::label_8> output; + + timer.start(); + output = mln::transform::influence_zone_front(input, neighb, w2d); + timer.stop(); + + //mln::io::pgm::save(output, "output.pgm"); +} + + +void influence_zone_front_3d(mln::util::timer& timer, + const mln::image3d<mln::value::label_8>& input, + const mln::neighb3d& neighb, + const mln::w_window3d_int& w3d) +{ + mln::image3d<mln::value::label_8> output; + + timer.start(); + output = mln::transform::influence_zone_front(input, neighb, w3d); + timer.stop(); + + //mln::io::pgm::save(output, "output.pgm"); +} + + +void test_influence_zone_front_3d() +{ + mln::util::timer timer; + + int ws_c06[] = { + // Internal slice + 0, 0, 0, + 0, 2, 0, + 0, 0, 0, + // Middle slice + 0, 2, 0, + 2, 0, 2, + 0, 2, 0, + // External slice + 0, 0, 0, + 0, 2, 0, + 0, 0, 0 }; + + int ws_c18[] = { + // Internal slice + 0, 6, 0, + 6, 4, 6, + 0, 6, 0, + // Middle slice + 6, 4, 6, + 4, 0, 4, + 6, 4, 6, + // External slice + 0, 6, 0, + 6, 4, 6, + 0, 6, 0 }; + + int ws_c26[] = { + // Internal slice + 7, 6, 7, + 6, 4, 6, + 7, 6, 7, + // Middle slice + 6, 4, 6, + 4, 0, 4, + 6, 4, 6, + // External slice + 7, 6, 7, + 6, 4, 6, + 7, 6, 7 }; + + mln::w_window3d_int w3d_c06 = mln::make::w_window3d_int(ws_c06); + mln::w_window3d_int w3d_c18 = mln::make::w_window3d_int(ws_c18); + mln::w_window3d_int w3d_c26 = mln::make::w_window3d_int(ws_c26); + + // Test the number of labels c06 + mln::image1d<float> chart_seed_c06(5*5*5+2); + + mln::data::fill(chart_seed_c06, mln::literal::zero); + + for (unsigned i = 1; i < 5+1; ++i) + { + influence_zone_front_3d(timer, build_input3d(i,128), mln::c6(), w3d_c06); + std::cout << "c06|128x128x128|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c06, i*i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c06, "front.c06.3d.seed.sh"); + + // Test the number of labels c18 + mln::image1d<float> chart_seed_c18(5*5*5+2); + + mln::data::fill(chart_seed_c18, mln::literal::zero); + + for (unsigned i = 1; i < 5+1; ++i) + { + influence_zone_front_3d(timer, build_input3d(i,128), mln::c18(), w3d_c18); + std::cout << "c18|128x128x128|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c18, i*i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c18, "front.c18.3d.seed.sh"); + + // Test the number of labels c26 + mln::image1d<float> chart_seed_c26(5*5*5+2); + + mln::data::fill(chart_seed_c26, mln::literal::zero); + + for (unsigned i = 1; i < 5+1; ++i) + { + influence_zone_front_3d(timer, build_input3d(i,128), mln::c26(), w3d_c26); + std::cout << "c26|128x128x128|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c26, i*i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c26, "front.c26.3d.seed.sh"); + + // Test the size of the image c06 + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c06(128+1); + + mln::data::fill(chart_size_c06, mln::literal::zero); + + for (unsigned i = 6; i < 128+1; ++i) + { + influence_zone_front_3d(timer, build_input3d(2,i), mln::c6(), w3d_c06); + std::cout << "c06|" << i << "x" << i << "x" << i << "|8 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c06, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c06, "front.c06.3d.size.sh"); + + // Test the size of the image c18 + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c18(128+1); + + mln::data::fill(chart_size_c18, mln::literal::zero); + + for (unsigned i = 6; i < 128+1; ++i) + { + influence_zone_front_3d(timer, build_input3d(2,i), mln::c18(), w3d_c18); + std::cout << "c18|" << i << "x" << i << "x" << i << "|8 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c18, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c18, "front.c18.3d.size.sh"); + + // Test the size of the image c26 + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c26(128+1); + + mln::data::fill(chart_size_c26, mln::literal::zero); + + for (unsigned i = 6; i < 128+1; ++i) + { + influence_zone_front_3d(timer, build_input3d(2,i), mln::c26(), w3d_c26); + std::cout << "c26|" << i << "x" << i << "x" << i << "|8 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c26, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c26, "front.c26.3d.size.sh"); +} + +void test_influence_zone_front_2d() +{ + mln::util::timer timer; + + int ws_c04[] = { + 0, 2, 0, + 2, 0, 2, + 0, 2, 0}; + + int ws_c08[] = { + 6, 4, 6, + 4, 0, 4, + 6, 4, 6}; + + mln::w_window2d_int w2d_c04 = mln::make::w_window2d_int(ws_c04); + mln::w_window2d_int w2d_c08 = mln::make::w_window2d_int(ws_c08); + + // Test the label c4 + mln::image1d<float> chart_seed_c04(16*16+2); + + mln::data::fill(chart_seed_c04, mln::literal::zero); + + for (unsigned i = 1; i < 16+1; ++i) + { + influence_zone_front_2d(timer,build_input2d(i,256),mln::c4(),w2d_c04); + std::cout << "c04|256x256|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c04, i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c04, "front.c04.2d.seed.sh"); + + // Test the label c8 + mln::image1d<float> chart_seed_c08(16*16+2); + + mln::data::fill(chart_seed_c08, mln::literal::zero); + + for (unsigned i = 1; i < 16+1; ++i) + { + influence_zone_front_2d(timer,build_input2d(i,256),mln::c8(),w2d_c08); + std::cout << "c08|256x256|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed_c08, i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed_c08, "front.c08.2d.seed.sh"); + + // Test the size of the image + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c04(256+1); + + mln::data::fill(chart_size_c04, mln::literal::zero); + + for (unsigned i = 16; i < 256+1; ++i) + { + influence_zone_front_2d(timer, build_input2d(4,i),mln::c4(),w2d_c04); + std::cout << "c04|" << i << "x" << i << "|16 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c04, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c04, "front.c04.2d.size.sh"); + + // Test the size of the image + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size_c08(256+1); + + mln::data::fill(chart_size_c08, mln::literal::zero); + + for (unsigned i = 16; i < 256+1; ++i) + { + influence_zone_front_2d(timer, build_input2d(4,i),mln::c8(),w2d_c08); + std::cout << "c08|" << i << "x" << i << "|16 = " + << timer.read() << std::endl; + mln::opt::at(chart_size_c08, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size_c08, "front.c08.2d.size.sh"); +} + + + + + + +//------------------------------------------------------------------------------ +// Bench euclidian distance +//------------------------------------------------------------------------------ + +void influence_zone_euclidian_2d(mln::util::timer& timer, + const mln::image2d<mln::value::label_8>& input, + const mln::util::array<mln::point2d>& seed) +{ + mln::image2d<mln::value::label_8> output; + + timer.start(); + + mln::initialize(output, input); + + mln_piter_(mln::image2d<mln::value::label_8>) p(output.domain()); + mln_eiter_(mln::util::array<mln::point2d>) e(seed); + + for_all(p) + { + unsigned d = 0; + unsigned min_d = mln_max(unsigned); + unsigned min_l = 0; + + for_all(e) + { + d = distance(p, seed(e.index_())); + + if (min_d > d) + { + min_d = d; + min_l = input(e); + } + } + + output(p) = min_l; + } + + timer.stop(); + + //mln::io::pgm::save(output, "output.pgm"); +} + + +void influence_zone_euclidian_3d(mln::util::timer& timer, + const mln::image3d<mln::value::label_8>& input, + const mln::util::array<mln::point3d>& seed) +{ + mln::image3d<mln::value::label_8> output; + + timer.start(); + + mln::initialize(output, input); + + mln_piter_(mln::image3d<mln::value::label_8>) p(output.domain()); + mln_eiter_(mln::util::array<mln::point3d>) e(seed); + + for_all(p) + { + unsigned d = 0; + unsigned min_d = mln_max(unsigned); + unsigned min_l = 0; + + for_all(e) + { + d = distance(p, seed(e.index_())); + + if (min_d > d) + { + min_d = d; + min_l = input(e); + } + } + + output(p) = min_l; + } + + timer.stop(); +} + +void test_influence_zone_euclidian_2d() +{ + mln::util::timer timer; +/* + // Global test + mln::image2d<float> chart(mln::box2d(mln::point2d(0,0), + mln::point2d(16*16+2,256+1))); + + mln::data::fill(chart, mln::literal::zero); + + for (unsigned i = 1; i < 256+1; ++i) // size + for (unsigned j = 1; j < i*i && j < 16+1; ++j) // seed + { + influence_zone_euclidian_2d(timer,build_input2d(j,i),build_seed2d(j,i)); + std::cout << "xxx|" << i << "x" << i << "|" << j << " = " + << timer.read() << std::endl; + mln::opt::at(chart, j*j,i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart, "chart.sh"); +*/ + + // Test the number of labels + mln::image1d<float> chart_seed(16*16+2); + + mln::data::fill(chart_seed, mln::literal::zero); + + for (unsigned i = 1; i < 16+1; ++i) + { + influence_zone_euclidian_2d(timer,build_input2d(i,256),build_seed2d(i,256)); + std::cout << "xxx|256x256|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed, i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed, "euclidian.2d.seed.sh"); + + // Test the size of the image + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size(256+1); + + mln::data::fill(chart_size, mln::literal::zero); + + for (unsigned i = 16; i < 256+1; ++i) + { + influence_zone_euclidian_2d(timer, build_input2d(4,i), build_seed2d(4,i)); + std::cout << "xxx|" << i << "x" << i << "|16 = " + << timer.read() << std::endl; + mln::opt::at(chart_size, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size, "euclidian.2d.size.sh"); +} + + +void test_influence_zone_euclidian_3d() +{ + mln::util::timer timer; + + // Test the number of labels + mln::image1d<float> chart_seed(5*5*5+2); + + mln::data::fill(chart_seed, mln::literal::zero); + + for (unsigned i = 1; i < 5+1; ++i) + { + influence_zone_euclidian_3d(timer,build_input3d(i,128),build_seed3d(i,128)); + std::cout << "xxx|128x128x128|" << i << " = " << timer.read() << std::endl; + mln::opt::at(chart_seed, i*i*i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_seed, "euclidian.3d.seed.sh"); + + // Test the size of the image + // 1, 2, 4, 8, 16, 32, 64, 128, 256 + mln::image1d<float> chart_size(128+1); + + mln::data::fill(chart_size, mln::literal::zero); + + for (unsigned i = 6; i < 128+1; ++i) + { + influence_zone_euclidian_3d(timer, build_input3d(2,i), build_seed3d(2,i)); + std::cout << "xxx|" << i << "x" << i << "x" << i << "|8 = " + << timer.read() << std::endl; + mln::opt::at(chart_size, i) = timer.read(); + } + + mln::io::plot::save_image_sh(chart_size, "euclidian.3d.size.sh"); +} + + +//------------------------------------------------------------------------------ +// Main +// +// Point de fonctionnement du système [image de taille entre 1 et 256] +// Moins de 16 labels +// +//------------------------------------------------------------------------------ + + +int main() +{ + //test_influence_zone_geodesic_3d(); + //test_influence_zone_front_3d(); + //test_influence_zone_euclidian_3d() + +/* + test_influence_zone_euclidian_2d(); + test_influence_zone_front_2d(); + test_influence_zone_geodesic_2d(); +*/ + test_influence_zone_euclidian_3d(); + //test_influence_zone_geodesic_3d(); + //test_influence_zone_front_3d(); + + return 0; +} -- 1.5.6.5