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 00026 #ifndef MLN_MORPHO_WATERSHED_SUPERPOSE_HH 00027 # define MLN_MORPHO_WATERSHED_SUPERPOSE_HH 00028 00032 00033 # include <mln/core/concept/image.hh> 00034 # include <mln/core/image/dmorph/image_if.hh> 00035 # include <mln/data/convert.hh> 00036 # include <mln/data/fill.hh> 00037 # include <mln/value/rgb8.hh> 00038 # include <mln/literal/colors.hh> 00039 # include <mln/pw/all.hh> 00040 00041 00042 00043 namespace mln 00044 { 00045 00046 namespace morpho 00047 { 00048 00049 namespace watershed 00050 { 00051 00053 /* 00054 ** \param[in] input_ An image. 00055 ** \param[in] ws_ima_ The watershed transform of \p input_. 00056 ** \param[in] wsl_color The color used for the watershed line. 00057 */ 00058 template <typename I, typename J> 00059 inline 00060 mln_ch_value(I,value::rgb8) 00061 superpose(const Image<I>& input_, 00062 const Image<J>& ws_ima_, 00063 const value::rgb8& wsl_color); 00064 00065 00067 /* 00068 ** \param[in] input_ An image. 00069 ** \param[in] ws_ima_ The watershed transform of \p input_. 00070 ** 00071 ** The watershed line is drawn in red. 00072 */ 00073 template <typename I, typename J> 00074 inline 00075 mln_ch_value(I,value::rgb8) 00076 superpose(const Image<I>& input, 00077 const Image<J>& ws_ima); 00078 00079 00080 # ifndef MLN_INCLUDE_ONLY 00081 00082 template <typename I, typename J> 00083 inline 00084 mln_ch_value(I,value::rgb8) 00085 superpose(const Image<I>& input_, 00086 const Image<J>& ws_ima_, 00087 const value::rgb8& wsl_color) 00088 { 00089 trace::entering("morpho::watershed::superpose"); 00090 00091 const I& input = exact(input_); 00092 const J& ws_ima = exact(ws_ima_); 00093 mln_precondition(input.is_valid()); 00094 mln_precondition(ws_ima.is_valid()); 00095 00096 mln_ch_value(I,value::rgb8) output = data::convert(value::rgb8(), input); 00097 00098 data::fill((output | (pw::value(ws_ima) == pw::cst(literal::zero))).rw(), 00099 wsl_color); 00100 00101 trace::exiting("morpho::watershed::superpose"); 00102 return output; 00103 } 00104 00105 00106 template <typename I, typename J> 00107 inline 00108 mln_ch_value(I,value::rgb8) 00109 superpose(const Image<I>& input, 00110 const Image<J>& ws_ima) 00111 { 00112 return superpose(input, ws_ima, literal::red); 00113 } 00114 00115 # endif // ! MLN_INCLUDE_ONLY 00116 00117 00118 } // end of namespace mln::morpho::watershed 00119 00120 } // end of namespace mln::morpho 00121 00122 } // end of namespace mln 00123 00124 #endif // ! MLN_MORPHO_WATERSHED_SUPERPOSE_HH