Milena (Olena)
User documentation 2.0a Id
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00001 // Copyright (C) 2010 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 00026 00027 #include <mln/core/image/image2d.hh> 00028 #include <mln/io/pgm/load.hh> 00029 #include <mln/io/ppm/load.hh> 00030 00031 #include <mln/data/compare.hh> 00032 00033 #include <mln/subsampling/antialiased.hh> 00034 00035 #include "tests/data.hh" 00036 00037 00038 int main() 00039 { 00040 using namespace mln; 00041 using namespace mln::value; 00042 00043 int_u8 refgl[3][3] = { { 124, 153, 116 }, 00044 { 105, 116, 158 }, 00045 { 93, 136, 106 } }; 00046 00047 rgb8 refrgb[3][3] = { { rgb8(197, 93, 92), rgb8(206, 131, 128), rgb8(171, 94, 101) }, 00048 { rgb8(164, 78, 96), rgb8(174, 91, 105), rgb8(204, 143, 128) }, 00049 { rgb8(135, 70, 96), rgb8(201, 112, 109), rgb8(159, 80, 90) } }; 00050 00051 image2d<int_u8> refgl_ima = make::image(refgl); 00052 image2d<rgb8> refrgb_ima = make::image(refrgb); 00053 00054 box2d bref(3, 3); 00055 00056 { 00057 image2d<value::int_u8> input; 00058 io::pgm::load(input, MLN_IMG_DIR "/tiny.pgm"); 00059 00060 image2d<value::int_u8> tmp = subsampling::antialiased(input, 6); 00061 00062 mln_assertion(tmp == refgl_ima); 00063 } 00064 00065 00066 { 00067 image2d<value::rgb8> input; 00068 io::ppm::load(input, MLN_IMG_DIR "/tiny.ppm"); 00069 00070 image2d<value::rgb8> tmp = subsampling::antialiased(input, 6); 00071 00072 mln_assertion(tmp == refrgb_ima); 00073 } 00074 }