/home/oan/prosjekt/gotools/segmentation/gpl_distro/lsseg_1.0_gpl/app/randomVoronoiTest.C

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00001 //===========================================================================
00002 // The Level-Set Segmentation Library (LSSEG)
00003 //
00004 //
00005 // Copyright (C) 2000-2005 SINTEF ICT, Applied Mathematics, Norway.
00006 //
00007 // This program is free software; you can redistribute it and/or          
00008 // modify it under the terms of the GNU General Public License            
00009 // as published by the Free Software Foundation version 2 of the License. 
00010 //
00011 // This program is distributed in the hope that it will be useful,        
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of         
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          
00014 // GNU General Public License for more details.                           
00015 //
00016 // You should have received a copy of the GNU General Public License      
00017 // along with this program; if not, write to the Free Software            
00018 // Foundation, Inc.,                                                      
00019 // 59 Temple Place - Suite 330,                                           
00020 // Boston, MA  02111-1307, USA.                                           
00021 //
00022 // Contact information: e-mail: tor.dokken@sintef.no                      
00023 // SINTEF ICT, Department of Applied Mathematics,                         
00024 // P.O. Box 124 Blindern,                                                 
00025 // 0314 Oslo, Norway.                                                     
00026 // 
00027 //
00028 // Other licenses are also available for this software, notably licenses
00029 // for:
00030 // - Building commercial software.                                        
00031 // - Building software whose source code you wish to keep private.        
00032 //
00033 //===========================================================================
00034 #include <vector>
00035 #include "simple_tools.h"
00036 #include "colordefs.h"
00037 #include "LevelSetFunction.h"
00038 #include "level_set.h"
00039 #include "cimg_dependent.h"
00040 
00041 using namespace std;
00042 using namespace lsseg;
00043 
00044 int main()
00045 {
00046     const int num_regs = 4;        // number of regions
00047     const int num_fragments = 80;  // number of disjoint fragments
00048     const int X = 200; // resolution of image
00049     const int Y = 200; //     -  '' -
00050     vector<LevelSetFunction> ls_vec(num_regs, LevelSetFunction(X,Y));
00051     
00052     random_scattered_voronoi(&ls_vec[0], num_regs, num_fragments);
00053 
00054     for (int i = 0; i != num_regs; ++i) {
00055         display_image(ls_vec[i]);
00056     }
00057 
00058     vector<const int*> colors;
00059     colors.push_back(RED);
00060     colors.push_back(GREEN);
00061     colors.push_back(BLUE);
00062     colors.push_back(YELLOW);
00063     colors.push_back(CYAN);
00064     colors.push_back(MAGENTA);
00065     colors.push_back(GREY);
00066     
00067     Image<double> visu(X, Y, 1, 3);
00068     vector<const LevelSetFunction*> lsptr(num_regs);
00069     for (int i = 0; i < num_regs; lsptr[i] = &ls_vec[i++]);
00070     visualize_multisets(&lsptr[0], num_regs, visu, &colors[0]);
00071     display_image(visu);
00072 
00073     return 1;
00074 };
00075 

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