Milena (Olena)
User documentation 2.0a Id
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00001 // Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) 00002 // 00003 // This file is part of Olena. 00004 // 00005 // Olena is free software: you can redistribute it and/or modify it under 00006 // the terms of the GNU General Public License as published by the Free 00007 // Software Foundation, version 2 of the License. 00008 // 00009 // Olena is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 // General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 // As a special exception, you may use this file as part of a free 00018 // software project without restriction. Specifically, if other files 00019 // instantiate templates or use macros or inline functions from this 00020 // file, or you compile this file and link it with other files to produce 00021 // an executable, this file does not by itself cause the resulting 00022 // executable to be covered by the GNU General Public License. This 00023 // exception does not however invalidate any other reasons why the 00024 // executable file might be covered by the GNU General Public License. 00025 00032 00033 #include <mln/io/pbm/load.hh> 00034 00035 #include "apps/graph-morpho/morpho.hh" 00036 00037 #include "apps/graph-morpho/convert.hh" 00038 #include "apps/graph-morpho/debug.hh" 00039 00040 #include "apps/data.hh" 00041 00042 00043 int main() 00044 { 00045 using namespace mln; 00046 00047 /* Binary graph-based image with vertices aligned on a discrete 2D grid. 00048 00049 Of course, it would have been better, simpler and faster to use a 00050 cubical 1-complex here, but they are not yet available (as of 00051 2009-09-10). */ 00052 typedef mln::bin_1complex_image2d ima_t; 00053 00054 // ------------------------ // 00055 // Dilations and erosions. // 00056 // ------------------------ // 00057 00058 /* Create an image corresponding to the graph X of the ISMM 2009 00059 paper from Jean Cousty et al. */ 00060 image2d<bool> x_pbm = io::pbm::load(MLN_APPS_DIR "/graph-morpho/x.pbm"); 00061 ima_t x = ::convert::to_complex_image(x_pbm); 00062 ::debug::println_graph("x:", x); 00063 00064 ::debug::println_graph("dilation_e2v(x):", dilation_e2v(x)); 00065 ::debug::println_graph("erosion_v2e(x):", erosion_v2e(x)); 00066 00067 ::debug::println_graph("erosion_e2v(x):", erosion_e2v(x)); 00068 ::debug::println_graph("dilation_v2e(x):", dilation_v2e(x)); 00069 00070 ::debug::println_graph("dilation_graph(x):", dilation_graph(x)); 00071 ::debug::println_graph("erosion_graph(x):", erosion_graph(x)); 00072 00073 ::debug::println_graph("alpha3(x):", alpha3(x)); 00074 ::debug::println_graph("beta3(x):", beta3(x)); 00075 00076 // --------- // 00077 // Filters. // 00078 // --------- // 00079 00080 // Create an image corresponding to the graph Y. 00081 image2d<bool> y_pbm = io::pbm::load(MLN_APPS_DIR "/graph-morpho/y.pbm"); 00082 ima_t y = ::convert::to_complex_image(y_pbm); 00083 ::debug::println_graph("y:", y); 00084 00085 ::debug::println_graph("opening_graph(y):", opening_graph(y)); 00086 ::debug::println_graph("half_opening_graph(y):", half_opening_graph(y)); 00087 ::debug::println_graph("beta3(alpha3(y)):", beta3(alpha3(y))); 00088 00089 // Create an image corresponding to the graph Z. 00090 image2d<bool> z_pbm = io::pbm::load(MLN_APPS_DIR "/graph-morpho/z.pbm"); 00091 ima_t z = ::convert::to_complex_image(z_pbm); 00092 ::debug::println_graph("z:", z); 00093 00094 ::debug::println_graph("closing_graph(z):", closing_graph(z)); 00095 ::debug::println_graph("half_closing_graph(z):", half_closing_graph(z)); 00096 ::debug::println_graph("alpha3(beta3(z)):", alpha3(beta3(z))); 00097 }