00001 // Copyright (C) 2007, 2008 EPITA Research and Development Laboratory 00002 // (LRDE) 00003 // 00004 // This file is part of Olena. 00005 // 00006 // Olena is free software: you can redistribute it and/or modify it under 00007 // the terms of the GNU General Public License as published by the Free 00008 // Software Foundation, version 2 of the License. 00009 // 00010 // Olena is distributed in the hope that it will be useful, 00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 // General Public License for more details. 00014 // 00015 // You should have received a copy of the GNU General Public License 00016 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00017 // 00018 // As a special exception, you may use this file as part of a free 00019 // software project without restriction. Specifically, if other files 00020 // instantiate templates or use macros or inline functions from this 00021 // file, or you compile this file and link it with other files to produce 00022 // an executable, this file does not by itself cause the resulting 00023 // executable to be covered by the GNU General Public License. This 00024 // exception does not however invalidate any other reasons why the 00025 // executable file might be covered by the GNU General Public License. 00026 00032 #include <mln/core/image/image2d.hh> 00033 #include <mln/win/all.hh> 00034 00035 #include <mln/debug/iota.hh> 00036 00037 #include <mln/io/pgm/load.hh> 00038 #include <mln/io/pgm/save.hh> 00039 00040 #include <mln/value/int_u8.hh> 00041 #include <mln/morpho/erosion.hh> 00042 #include <mln/arith/diff_abs.hh> 00043 00044 #include "tests/data.hh" 00045 #include "tests/timer.hh" 00046 00047 00048 int main() 00049 { 00050 using namespace mln; 00051 using value::int_u8; 00052 00053 // unsigned 00054 // l_oct = 11, L_oct = 6 * l_oct + 1, 00055 // l_rec = 29, L_rec = 2 * l_rec + 1; 00056 00057 // l_ 00058 // oct rec err 00059 // 0 0 3 00060 // 0 1 5 00061 // 1 2 15 00062 // 1 3 9 00063 // 2 5 11 00064 // 3 8 9 00065 // 5 13 15 00066 // 8 21 11 00067 // 11 29 1 00068 // 25 66 15 00069 00070 border::thickness = 20; 00071 image2d<int_u8> lena; 00072 io::pgm::load(lena, MLN_IMG_DIR "/lena.pgm"); 00073 00074 win::rectangle2d rec(21, 21); 00075 win::hline2d hline(31); 00076 win::vline2d vline(31); 00077 win::diag2d diag2d(31); 00078 win::backdiag2d backdiag2d(31); 00079 win::octagon2d oct(6 * 3 + 1); 00080 win::disk2d disk(6 * 3 + 1); 00081 image2d<int_u8> out; 00082 image2d<int_u8> ref; 00083 // trace::quiet = false; 00084 timer t; 00085 00086 /* 00087 // Rectangle 00088 std::cout << "-------------------------- Rectangle: " << std::endl; 00089 00090 { 00091 t.start(); 00092 ref = morpho::impl::generic::erosion_on_function(lena, rec); 00093 std::cout << "generic on rectangle2d: " << t << std::endl; 00094 } 00095 00096 { 00097 t.start(); 00098 out = morpho::erosion(lena, rec); 00099 std::cout << "dispach on rectangle2d: " << t << std::endl; 00100 bool test = out == ref; 00101 mln_assertion(test); 00102 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00103 } 00104 00105 { 00106 t.start(); 00107 out = morpho::impl::erosion_arbitrary_2d_fastest(lena, rec); 00108 std::cout << "erosion_arbitrary_2d_fastest on rectangle2d: " << t << std::endl; 00109 bool test = out == ref; 00110 mln_assertion(test); 00111 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00112 } 00113 00114 { 00115 t.start(); 00116 out = morpho::impl::erosion_arbitrary_2d(lena, rec); 00117 std::cout << "erosion_arbitrary_2d on rectangle2d: " << t << std::endl; 00118 bool test = out == ref; 00119 mln_assertion(test); 00120 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00121 } 00122 00123 //Hline 00124 00125 std::cout << "-------------------------- Hline2d: " << std::endl; 00126 00127 { 00128 t.start(); 00129 ref = morpho::impl::generic::erosion_on_function(lena, hline); 00130 std::cout << "generic on hline2d: " << t << std::endl; 00131 } 00132 00133 { 00134 t.start(); 00135 out = morpho::erosion(lena, hline); 00136 std::cout << "dispach on hline2d : " << t << std::endl; 00137 bool test = out == ref; 00138 mln_assertion(test); 00139 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00140 } 00141 00142 { 00143 t.start(); 00144 out = morpho::impl::erosion_arbitrary_2d_fastest(lena, hline); 00145 std::cout << "erosion_arbitrary_2d_fastest on hline2d: " << t << std::endl; 00146 bool test = out == ref; 00147 mln_assertion(test); 00148 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00149 } 00150 00151 00152 { 00153 t.start(); 00154 out = morpho::impl::erosion_arbitrary_2d(lena, hline); 00155 std::cout << "erosion_arbitrary_2d on hline2d: " << t << std::endl; 00156 bool test = out == ref; 00157 mln_assertion(test); 00158 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00159 } 00160 00161 std::cout << "-------------------------- Vline2d: "<< std::endl; 00162 00163 //Vline 00164 { 00165 t.start(); 00166 ref = morpho::impl::generic::erosion_on_function(lena, vline); 00167 std::cout << "generic on vline2d: " << t << std::endl; 00168 } 00169 00170 { 00171 t.start(); 00172 out = morpho::erosion(lena, vline); 00173 std::cout << "dispach on vline2d : " << t << std::endl; 00174 bool test = out == ref; 00175 mln_assertion(test); 00176 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00177 } 00178 00179 00180 { 00181 t.start(); 00182 out = morpho::impl::erosion_arbitrary_2d_fastest(lena, vline); 00183 std::cout << "erosion_arbitrary_2d_fastest on vline2d: " << t << std::endl; 00184 bool test = out == ref; 00185 mln_assertion(test); 00186 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00187 } 00188 00189 00190 { 00191 t.start(); 00192 out = morpho::impl::erosion_arbitrary_2d(lena, vline); 00193 std::cout << "erosion_arbitrary_2d on vline2d: " << t << std::endl; 00194 bool test = out == ref; 00195 mln_assertion(test); 00196 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00197 } 00198 00199 00200 //Diag2d 00201 std::cout << "-------------------------- Diag2d: "<< std::endl; 00202 { 00203 t.start(); 00204 ref = morpho::impl::generic::erosion_on_function(lena, diag2d); 00205 std::cout << "generic on diag2d: " << t << std::endl; 00206 } 00207 00208 { 00209 t.start(); 00210 out = morpho::erosion(lena, diag2d); 00211 std::cout << "dispach on diag2d : " << t << std::endl; 00212 bool test = out == ref; 00213 mln_assertion(test); 00214 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00215 } 00216 00217 00218 { 00219 t.start(); 00220 out = morpho::impl::erosion_arbitrary_2d_fastest(lena, diag2d); 00221 std::cout << "erosion_arbitrary_2d_fastest on diag2d: " << t << std::endl; 00222 bool test = out == ref; 00223 mln_assertion(test); 00224 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00225 } 00226 00227 00228 { 00229 t.start(); 00230 out = morpho::impl::erosion_arbitrary_2d(lena, diag2d); 00231 std::cout << "erosion_arbitrary_2d on diag2d: " << t << std::endl; 00232 bool test = out == ref; 00233 mln_assertion(test); 00234 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00235 } 00236 00237 //Backdiag2d 00238 std::cout << "-------------------------- Backdiag2d: "<< std::endl; 00239 { 00240 t.start(); 00241 ref = morpho::impl::generic::erosion_on_function(lena, backdiag2d); 00242 std::cout << "generic on backdiag2d: " << t << std::endl; 00243 } 00244 00245 { 00246 t.start(); 00247 out = morpho::erosion(lena, backdiag2d); 00248 std::cout << "dispach on backdiag2d : " << t << std::endl; 00249 bool test = out == ref; 00250 mln_assertion(test); 00251 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00252 } 00253 00254 00255 { 00256 t.start(); 00257 out = morpho::impl::erosion_arbitrary_2d_fastest(lena, backdiag2d); 00258 std::cout << "erosion_arbitrary_2d_fastest on backdiag2d: " << t << std::endl; 00259 bool test = out == ref; 00260 mln_assertion(test); 00261 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00262 } 00263 00264 00265 { 00266 t.start(); 00267 out = morpho::impl::erosion_arbitrary_2d(lena, backdiag2d); 00268 std::cout << "erosion_arbitrary_2d on backdiag2d: " << t << std::endl; 00269 bool test = out == ref; 00270 mln_assertion(test); 00271 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00272 } 00273 */ 00274 std::cout << "-------------------------- Octagon: " << std::endl; 00275 border::thickness = 0; 00276 // Octagon 00277 { 00278 t.start(); 00279 ref = morpho::impl::generic::erosion_on_function(lena, oct); 00280 std::cout << "generic on octagon: " << t << std::endl; 00281 io::pgm::save(ref, "out_oct_ref.pgm"); 00282 } 00283 00284 { 00285 t.start(); 00286 out = morpho::erosion(lena, oct); 00287 std::cout << "dispach on octagon: " << t << std::endl; 00288 io::pgm::save(out, "out_oct.pgm"); 00289 io::pgm::save(arith::diff_abs(out, ref), "diff.pgm"); 00290 00291 bool test = out == ref; 00292 mln_assertion(test); 00293 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00294 } 00295 00296 00297 std::cout << "-------------------------- Disk: " << std::endl; 00298 00299 // Disk 00300 { 00301 t.start(); 00302 ref = morpho::impl::generic::erosion_on_function(lena, disk); 00303 std::cout << "generic on disk: " << t << std::endl; 00304 io::pgm::save(ref, "out_disk_ref.pgm"); 00305 } 00306 00307 { 00308 t.start(); 00309 out = morpho::erosion(lena, disk); 00310 std::cout << "dispach on disk: " << t << std::endl; 00311 bool test = out == ref; 00312 mln_assertion(test); 00313 std::cout << " " << (test ? "OK" : "KO!!!") << std::endl; 00314 } 00315 00316 }
1.7.1