<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><meta name="robots" content="noindex"> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>ITK: itkImageKmeansModelEstimator.h Source File</title> <link href="DoxygenStyle.css" rel="stylesheet" type="text/css"> </head><body bgcolor="#ffffff"> <!-- Section customized for INSIGHT : Tue Jul 17 01:02:45 2001 --> <center> <a href="index.html" class="qindex">Main Page</a> <a href="modules.html" class="qindex">Groups</a> <a href="namespaces.html" class="qindex">Namespace List</a> <a href="hierarchy.html" class="qindex">Class Hierarchy</a> <a href="classes.html" class="qindex">Alphabetical List</a> <a href="annotated.html" class="qindex">Compound List</a> <a href="files.html" class="qindex">File List</a> <a href="namespacemembers.html" class="qindex">Namespace Members</a> <a href="functions.html" class="qindex">Compound Members</a> <a href="globals.html" class="qindex">File Members</a> <a href="pages.html" class="qindex">Concepts</a></center> <!-- Generated by Doxygen 1.5.9 --> <div class="navpath"><a class="el" href="dir_02e23d841c198393a6e961e9a0678fff.html">Code</a> » <a class="el" href="dir_16b0d2d22c345042f35cebae66b36010.html">Algorithms</a> </div> <div class="contents"> <h1>itkImageKmeansModelEstimator.h</h1><a href="itkImageKmeansModelEstimator_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span> <a name="l00002"></a>00002 <span class="comment"></span> <a name="l00003"></a>00003 <span class="comment"> Program: Insight Segmentation & Registration Toolkit</span> <a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: itkImageKmeansModelEstimator.h,v $</span> <a name="l00005"></a>00005 <span class="comment"> Language: C++</span> <a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-24 20:02:54 $</span> <a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.11 $</span> <a name="l00008"></a>00008 <span class="comment"></span> <a name="l00009"></a>00009 <span class="comment"> Copyright (c) Insight Software Consortium. All rights reserved.</span> <a name="l00010"></a>00010 <span class="comment"> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.</span> <a name="l00011"></a>00011 <span class="comment"></span> <a name="l00012"></a>00012 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even </span> <a name="l00013"></a>00013 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR </span> <a name="l00014"></a>00014 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span> <a name="l00015"></a>00015 <span class="comment"></span> <a name="l00016"></a>00016 <span class="comment">=========================================================================*/</span> <a name="l00017"></a>00017 <span class="preprocessor">#ifndef __itkImageKmeansModelEstimator_h</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkImageKmeansModelEstimator_h</span> <a name="l00019"></a>00019 <span class="preprocessor"></span> <a name="l00020"></a>00020 <span class="preprocessor">#include <time.h></span> <a name="l00021"></a>00021 <span class="preprocessor">#include <math.h></span> <a name="l00022"></a>00022 <span class="preprocessor">#include <float.h></span> <a name="l00023"></a>00023 <a name="l00024"></a>00024 <span class="preprocessor">#include "vnl/vnl_vector.h"</span> <a name="l00025"></a>00025 <span class="preprocessor">#include "vnl/vnl_matrix.h"</span> <a name="l00026"></a>00026 <span class="preprocessor">#include "vnl/vnl_math.h"</span> <a name="l00027"></a>00027 <span class="preprocessor">#include "vnl/algo/vnl_matrix_inverse.h"</span> <a name="l00028"></a>00028 <a name="l00029"></a>00029 <span class="preprocessor">#include "<a class="code" href="itkImageRegionIterator_8h.html">itkImageRegionIterator.h</a>"</span> <a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="itkImageRegionConstIterator_8h.html">itkImageRegionConstIterator.h</a>"</span> <a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="itkExceptionObject_8h.html">itkExceptionObject.h</a>"</span> <a name="l00032"></a>00032 <a name="l00033"></a>00033 <span class="preprocessor">#include "<a class="code" href="itkImageModelEstimatorBase_8h.html">itkImageModelEstimatorBase.h</a>"</span> <a name="l00034"></a>00034 <a name="l00035"></a><a class="code" href="itkImageKmeansModelEstimator_8h.html#b1dee63abf71f864b5d3ed67887b6d9d">00035</a> <span class="preprocessor">#define ONEBAND 1</span> <a name="l00036"></a><a class="code" href="itkImageKmeansModelEstimator_8h.html#ea5b145bf59b90779729d84d378afa0c">00036</a> <span class="preprocessor"></span><span class="preprocessor">#define GLA_CONVERGED 1</span> <a name="l00037"></a><a class="code" href="itkImageKmeansModelEstimator_8h.html#08368050528e0e446b3a877c23d6e814">00037</a> <span class="preprocessor"></span><span class="preprocessor">#define GLA_NOT_CONVERGED 2</span> <a name="l00038"></a><a class="code" href="itkImageKmeansModelEstimator_8h.html#12a8363855363fd97b33cb33689f7e5f">00038</a> <span class="preprocessor"></span><span class="preprocessor">#define LBG_COMPLETED 3</span> <a name="l00039"></a>00039 <span class="preprocessor"></span> <a name="l00040"></a>00040 <span class="keyword">namespace </span>itk <a name="l00041"></a>00041 { <a name="l00042"></a>00042 <a name="l00125"></a>00125 <span class="keyword">template</span> <<span class="keyword">class </span>TInputImage, <a name="l00126"></a>00126 <span class="keyword">class </span>TMembershipFunction> <a name="l00127"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html">00127</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">ImageKmeansModelEstimator</a>: <a name="l00128"></a>00128 <span class="keyword">public</span> <a class="code" href="classitk_1_1ImageModelEstimatorBase.html" title="Base class for model estimation from images used for classification.">ImageModelEstimatorBase</a><TInputImage, TMembershipFunction> <a name="l00129"></a>00129 { <a name="l00130"></a>00130 <span class="keyword">public</span>: <a name="l00132"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#7cdd3523eadc53c4a726e8e17a2b43c6">00132</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">ImageKmeansModelEstimator</a> <a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">Self</a>; <a name="l00133"></a>00133 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageModelEstimatorBase.html">ImageModelEstimatorBase<TInputImage, TMembershipFunction></a> <a name="l00134"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#63be602ba244dd99e15b043d0b844adf">00134</a> <a class="code" href="classitk_1_1ImageModelEstimatorBase.html">Superclass</a>; <a name="l00135"></a>00135 <a name="l00136"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#087c13b932860053eb794d6b8b40ffcd">00136</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SmartPointer.html">SmartPointer<Self></a> <a class="code" href="classitk_1_1SmartPointer.html">Pointer</a>; <a name="l00137"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#6381dad49d22f95e3fe7f63948821163">00137</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SmartPointer.html">SmartPointer<const Self></a> <a class="code" href="classitk_1_1SmartPointer.html">ConstPointer</a>; <a name="l00138"></a>00138 <a name="l00140"></a>00140 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">Self</a>); <a name="l00141"></a>00141 <a name="l00143"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#aed8380a159b75d128cd7d4c38caac88">00143</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">ImageKmeansModelEstimator</a>, <a class="code" href="classitk_1_1ImageModelEstimatorBase.html" title="Base class for model estimation from images used for classification.">ImageModelEstimatorBase</a>); <a name="l00144"></a>00144 <a name="l00146"></a>00146 <span class="keyword">typedef</span> TInputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>; <a name="l00147"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#4d4caa28feacff9727f8735e1e336415">00147</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">TInputImage::Pointer</a> InputImagePointer; <a name="l00148"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#6803aa65969096bcb26e8c016683ea4c">00148</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">TInputImage::ConstPointer</a> InputImageConstPointer; <a name="l00149"></a>00149 <a name="l00152"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#50496e5a059195527d66dbbfcaeb6e17">00152</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::PixelType::VectorType InputImageVectorType; <a name="l00153"></a>00153 <a name="l00155"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#1ce52b4c0c44ac1c4a309eadd1df6301">00155</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::PixelType InputImagePixelType; <a name="l00156"></a>00156 <a name="l00158"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#9700b1d0da9f43426b74467d0384d3f7">00158</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageRegionIterator.html" title="A multi-dimensional iterator templated over image type that walks a region of pixels...">ImageRegionIterator<TInputImage></a> <a class="code" href="classitk_1_1ImageRegionIterator.html" title="A multi-dimensional iterator templated over image type that walks a region of pixels...">InputImageIterator</a>; <a name="l00159"></a>00159 <a name="l00160"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#3ca713939e91bbc6eb26648714edbffa">00160</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageRegionConstIterator.html" title="A multi-dimensional iterator templated over image type that walks a region of pixels...">ImageRegionConstIterator<TInputImage></a> <a class="code" href="classitk_1_1ImageRegionConstIterator.html" title="A multi-dimensional iterator templated over image type that walks a region of pixels...">InputImageConstIterator</a>; <a name="l00161"></a>00161 <a name="l00163"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#2567b61f71201be29c84efc2e99e9920">00163</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">TMembershipFunction::Pointer</a> MembershipFunctionPointer; <a name="l00164"></a>00164 <a name="l00166"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#260f5c00673db42ebaae8773e554768c">00166</a> <span class="keyword">typedef</span> <a class="code" href="classvnl__matrix.html">vnl_matrix<double></a> <a class="code" href="classvnl__matrix.html">CodebookMatrixOfDoubleType</a>; <a name="l00167"></a>00167 <a name="l00169"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#badb3e38ab45e5dff146640aff47ccd1">00169</a> <span class="keyword">typedef</span> <a class="code" href="classvnl__matrix.html">vnl_matrix<int></a> <a class="code" href="classvnl__matrix.html">CodebookMatrixOfIntegerType</a>; <a name="l00170"></a>00170 <a name="l00172"></a>00172 <span class="keywordtype">void</span> SetCodebook(<a class="code" href="classvnl__matrix.html">CodebookMatrixOfDoubleType</a> InCodebook); <a name="l00173"></a>00173 <a name="l00175"></a>00175 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Codebook,<a class="code" href="classvnl__matrix.html">CodebookMatrixOfDoubleType</a>); <a name="l00176"></a>00176 <a name="l00178"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#f5101e5b7144589f5ff91f655ebc2f3d">00178</a> <a class="code" href="classvnl__matrix.html">CodebookMatrixOfDoubleType</a> GetOutCodebook() <a name="l00179"></a>00179 { <span class="keywordflow">return</span> m_Codebook; } <a name="l00180"></a>00180 <a name="l00182"></a>00182 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Threshold,<span class="keywordtype">double</span>); <a name="l00183"></a>00183 <a name="l00185"></a>00185 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Threshold,<span class="keywordtype">double</span>); <a name="l00186"></a>00186 <a name="l00188"></a>00188 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(OffsetAdd,<span class="keywordtype">double</span>); <a name="l00189"></a>00189 <a name="l00191"></a>00191 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(OffsetAdd,<span class="keywordtype">double</span>); <a name="l00192"></a>00192 <a name="l00194"></a>00194 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(OffsetMultiply,<span class="keywordtype">double</span>); <a name="l00195"></a>00195 <a name="l00197"></a>00197 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(OffsetMultiply,<span class="keywordtype">double</span>); <a name="l00198"></a>00198 <a name="l00200"></a>00200 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(MaxSplitAttempts,<span class="keywordtype">int</span>); <a name="l00201"></a>00201 <a name="l00203"></a>00203 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(MaxSplitAttempts,<span class="keywordtype">int</span>); <a name="l00204"></a>00204 <a name="l00206"></a><a class="code" href="classitk_1_1ImageKmeansModelEstimator.html#d5dee27b9b0757c54e3ceba0302121c8">00206</a> <a class="code" href="classvnl__matrix.html">CodebookMatrixOfDoubleType</a> GetKmeansResults(<span class="keywordtype">void</span>) <a name="l00207"></a>00207 { <span class="keywordflow">return</span> m_Centroid; } <a name="l00208"></a>00208 <a name="l00209"></a>00209 <span class="keyword">protected</span>: <a name="l00210"></a>00210 <a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">ImageKmeansModelEstimator</a>(); <a name="l00211"></a>00211 ~<a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">ImageKmeansModelEstimator</a>(); <a name="l00212"></a>00212 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#920ae03048a5ad715d803ca2e92b52de">PrintSelf</a>(std::ostream& os, <a class="code" href="classitk_1_1Indent.html" title="Control indentation during Print() invocation.">Indent</a> indent) <span class="keyword">const</span>; <a name="l00213"></a>00213 <a name="l00215"></a>00215 <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#f75a5945cdd8315676941024a0b8c1e9">GenerateData</a>(); <a name="l00216"></a>00216 <a name="l00218"></a>00218 <span class="keywordtype">void</span> Allocate(); <a name="l00219"></a>00219 <a name="l00221"></a>00221 <span class="keywordtype">void</span> PrintKmeansAlgorithmResults(); <a name="l00222"></a>00222 <span class="keyword">private</span>: <a name="l00223"></a>00223 <a class="code" href="classitk_1_1ImageKmeansModelEstimator.html" title="Base class for ImageKmeansModelEstimator object.">ImageKmeansModelEstimator</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span> <a name="l00224"></a>00224 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span> <a name="l00226"></a>00226 <span class="comment"></span> <a name="l00233"></a>00233 <span class="keyword">virtual</span> <span class="keywordtype">void</span> EstimateModels(); <a name="l00234"></a>00234 <a name="l00235"></a>00235 <span class="keywordtype">void</span> EstimateKmeansModelParameters(); <a name="l00236"></a>00236 <a name="l00237"></a>00237 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#5bf82236e1e50e653de84c8ead448599">TInputImage::SizeType</a> ImageSizeType; <a name="l00238"></a>00238 <a name="l00240"></a>00240 <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::PixelType::VectorType InputPixelVectorType; <a name="l00241"></a>00241 <a name="l00242"></a>00242 <span class="keywordtype">void</span> Reallocate(<span class="keywordtype">int</span> oldSize, <span class="keywordtype">int</span> newSize); <a name="l00243"></a>00243 <a name="l00244"></a>00244 <span class="comment">//Local functions</span> <a name="l00245"></a>00245 <span class="keywordtype">int</span> WithCodebookUseGLA(); <span class="comment">// GLA stands for the Generalized Lloyd Algorithm</span> <a name="l00246"></a>00246 <span class="keywordtype">int</span> WithoutCodebookUseLBG(); <span class="comment">//LBG stands for the Lindo Buzo Gray Algorithm</span> <a name="l00247"></a>00247 <a name="l00248"></a>00248 <span class="keywordtype">void</span> NearestNeighborSearchBasic(<span class="keywordtype">double</span> *distortion); <a name="l00249"></a>00249 <a name="l00250"></a>00250 <span class="keywordtype">void</span> SplitCodewords(<span class="keywordtype">int</span> currentSize, <a name="l00251"></a>00251 <span class="keywordtype">int</span> numDesired, <a name="l00252"></a>00252 <span class="keywordtype">int</span> scale); <a name="l00253"></a>00253 <a name="l00254"></a>00254 <span class="keywordtype">void</span> Perturb(<span class="keywordtype">double</span> *oldCodeword, <a name="l00255"></a>00255 <span class="keywordtype">int</span> scale, <a name="l00256"></a>00256 <span class="keywordtype">double</span> *newCodeword); <a name="l00257"></a>00257 <a name="l00258"></a>00258 CodebookMatrixOfDoubleType m_Codebook; <a name="l00259"></a>00259 <a name="l00260"></a>00260 <span class="comment">// Buffer for K-means calcualtions</span> <a name="l00261"></a>00261 CodebookMatrixOfDoubleType m_Centroid; <a name="l00262"></a>00262 <a name="l00263"></a>00263 <span class="keywordtype">double</span> m_Threshold; <a name="l00264"></a>00264 <span class="keywordtype">double</span> m_OffsetAdd; <a name="l00265"></a>00265 <span class="keywordtype">double</span> m_OffsetMultiply; <a name="l00266"></a>00266 <span class="keywordtype">int</span> m_MaxSplitAttempts; <a name="l00267"></a>00267 <a name="l00268"></a>00268 <span class="comment">//unsigned long m_NumberOfModels;</span> <a name="l00269"></a>00269 <span class="keywordtype">bool</span> m_ValidInCodebook; <a name="l00270"></a>00270 <span class="keywordtype">double</span> m_DoubleMaximum; <a name="l00271"></a>00271 <span class="keywordtype">double</span> m_OutputDistortion; <a name="l00272"></a>00272 <span class="keywordtype">int</span> m_OutputNumberOfEmptyCells; <a name="l00273"></a>00273 <a name="l00274"></a>00274 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> m_VectorDimension; <a name="l00275"></a>00275 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> m_NumberOfCodewords; <a name="l00276"></a>00276 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> m_CurrentNumberOfCodewords; <a name="l00277"></a>00277 <a name="l00278"></a>00278 CodebookMatrixOfIntegerType m_CodewordHistogram; <a name="l00279"></a>00279 CodebookMatrixOfDoubleType m_CodewordDistortion; <a name="l00280"></a>00280 <a name="l00281"></a>00281 }; <span class="comment">// class ImageKmeansModelEstimator</span> <a name="l00282"></a>00282 <a name="l00283"></a>00283 <a name="l00284"></a>00284 } <span class="comment">// namespace itk</span> <a name="l00285"></a>00285 <a name="l00286"></a>00286 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span> <a name="l00287"></a>00287 <span class="preprocessor"></span><span class="preprocessor">#include "itkImageKmeansModelEstimator.txx"</span> <a name="l00288"></a>00288 <span class="preprocessor">#endif</span> <a name="l00289"></a>00289 <span class="preprocessor"></span> <a name="l00290"></a>00290 <span class="preprocessor">#endif</span> <a name="l00291"></a>00291 <span class="preprocessor"></span> </pre></div></div> <hr><address><small> Generated at Thu May 7 23:03:40 2009 for ITK by <a href="http://www.stack.nl/~dimitri/doxygen/index.html"> <img src="http://www.stack.nl/~dimitri/doxygen/doxygen.png" alt="doxygen" align="middle" border=0 width=110 height=53> </a> 1.5.9 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>, © 1997-2000</small></address> </body> </html>