Milena (Olena)
User documentation 2.0a Id
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00001 // Copyright (C) 2007, 2008, 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_THICKENING_HH 00027 # define MLN_MORPHO_THICKENING_HH 00028 00034 # include <mln/morpho/hit_or_miss.hh> 00035 00036 00037 namespace mln 00038 { 00039 00040 namespace morpho 00041 { 00042 00043 00048 template <typename I, typename Wfg, typename Wbg> 00049 mln_concrete(I) 00050 thickening(const Image<I>& input, 00051 const Window<Wfg>& win_fg, const Window<Wbg>& win_bg); 00052 00053 00054 # ifndef MLN_INCLUDE_ONLY 00055 00056 namespace internal 00057 { 00058 00059 template <typename I, typename Wfg, typename Wbg> 00060 inline 00061 void 00062 thickening_tests(const Image<I>& input_, 00063 const Window<Wfg>& win_fg_, 00064 const Window<Wbg>& win_bg_) 00065 { 00066 const I& input = exact(input_); 00067 const Wfg& win_fg = exact(win_fg_); 00068 const Wbg& win_bg = exact(win_bg_); 00069 00070 // Tests. 00071 mln_precondition(input.is_valid()); 00072 mln_precondition(win_bg.is_centered()); 00073 mln_precondition(! win_fg.is_empty()); 00074 mln_precondition((win_fg && win_bg).is_empty()); 00075 00076 // Avoid warnings. 00077 (void) input_; 00078 (void) win_fg_; 00079 (void) win_bg_; 00080 } 00081 00082 } // end of namespace mln::morpho::internal 00083 00084 00085 template <typename I, typename Wfg, typename Wbg> 00086 inline 00087 mln_concrete(I) 00088 thickening(const Image<I>& input, 00089 const Window<Wfg>& win_fg, const Window<Wbg>& win_bg) 00090 { 00091 trace::entering("morpho::thickening"); 00092 00093 internal::thickening_tests(input, win_fg, win_bg); 00094 00095 mln_concrete(I) output = morpho::plus( input, 00096 hit_or_miss(input, win_fg, win_bg) ); 00097 00098 trace::exiting("morpho::thickening"); 00099 return output; 00100 } 00101 00102 # endif // ! MLN_INCLUDE_ONLY 00103 00104 } // end of namespace mln::morpho 00105 00106 } // end of namespace mln 00107 00108 00109 #endif // ! MLN_MORPHO_THICKENING_HH