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<h1>itkVectorThresholdSegmentationLevelSetFunction.h</h1><a href="itkVectorThresholdSegmentationLevelSetFunction_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: itkVectorThresholdSegmentationLevelSetFunction.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-27 19:30:16 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.7 $</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 __itkVectorThresholdSegmentationLevelSetFunction_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkVectorThresholdSegmentationLevelSetFunction_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkSegmentationLevelSetFunction_8h.html">itkSegmentationLevelSetFunction.h</a>"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "itkNumericTraits.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="itkMahalanobisDistanceMembershipFunction_8h.html">itkMahalanobisDistanceMembershipFunction.h</a>"</span>
<a name="l00023"></a>00023 <span class="keyword">namespace </span>itk {
<a name="l00024"></a>00024
<a name="l00054"></a>00054 <span class="keyword">template</span> <<span class="keyword">class</span> TImageType, <span class="keyword">class</span> TFeatureImageType>
<a name="l00055"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html">00055</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html" title="This function is used in VectorThresholdSegmentationLevelSetImageFilter to segment...">VectorThresholdSegmentationLevelSetFunction</a>
<a name="l00056"></a>00056 : <span class="keyword">public</span> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction</a><TImageType, TFeatureImageType>
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 <span class="keyword">public</span>:
<a name="l00060"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#4cd739612a28ffdc1e5fafdd18fcb668">00060</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html" title="This function is used in VectorThresholdSegmentationLevelSetImageFilter to segment...">VectorThresholdSegmentationLevelSetFunction</a> <a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html" title="This function is used in VectorThresholdSegmentationLevelSetImageFilter to segment...">Self</a>;
<a name="l00061"></a>00061 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction<TImageType, TFeatureImageType></a>
<a name="l00062"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#e0339dfa05ef6de760aae35eb263c2e1">00062</a> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">Superclass</a>;
<a name="l00063"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#7075f0ed2a6430d237c864aa9d3d959e">00063</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="l00064"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#0a2fb08f79b82e3058ba74d945279797">00064</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="l00065"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#b3cb2efb89654b4a1a5945ac75c4bdac">00065</a> <span class="keyword">typedef</span> TFeatureImageType FeatureImageType;
<a name="l00066"></a>00066
<a name="l00067"></a>00067
<a name="l00068"></a>00068
<a name="l00070"></a>00070 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html" title="This function is used in VectorThresholdSegmentationLevelSetImageFilter to segment...">Self</a>);
<a name="l00071"></a>00071
<a name="l00073"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#7bf35cb0ed24d70d7836c700523a091c">00073</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html" title="This function is used in VectorThresholdSegmentationLevelSetImageFilter to segment...">VectorThresholdSegmentationLevelSetFunction</a>, <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction</a> );
<a name="l00074"></a>00074
<a name="l00076"></a>00076 <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::ImageType ImageType;
<a name="l00077"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#724fc33ff83727022fd3d97de363e885">00077</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::ScalarValueType ScalarValueType;
<a name="l00078"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#27c59447ab6a2a779a8e94ca6119061a">00078</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::FeatureScalarType FeatureScalarType;
<a name="l00079"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#8018c9a195682c20f5cd107098d555f6">00079</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::RadiusType RadiusType;
<a name="l00080"></a>00080
<a name="l00082"></a>00082 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00083"></a>00083 Superclass::ImageDimension);
<a name="l00084"></a>00084
<a name="l00086"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#518f6d467a90aae670e5ef18e9d5360a">00086</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> FeatureImageType::PixelType FeatureImagePixelType;
<a name="l00087"></a>00087 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(NumberOfComponents, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00088"></a>00088 FeatureImagePixelType::Dimension);
<a name="l00089"></a>00089
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Statistics_1_1MahalanobisDistanceMembershipFunction.html" title="MahalanobisDistanceMembershipFunction class represents MahalanobisDistance Density...">Statistics::MahalanobisDistanceMembershipFunction<FeatureScalarType></a>
<a name="l00092"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#60c7306131fdd6e6d456cb9283666cb2">00092</a> <a class="code" href="classitk_1_1Statistics_1_1MahalanobisDistanceMembershipFunction.html" title="MahalanobisDistanceMembershipFunction class represents MahalanobisDistance Density...">MahalanobisFunctionType</a>;
<a name="l00093"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#da46af45655aad776a0d3606f7974340">00093</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1SmartPointer.html">MahalanobisFunctionType::Pointer</a> <a class="code" href="classitk_1_1SmartPointer.html">MahalanobisFunctionPointer</a>;
<a name="l00094"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#83c45b4a221590f2ead8816d180fd0cc">00094</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classvnl__vector.html">MahalanobisFunctionType::MeanVectorType</a> <a class="code" href="classvnl__vector.html">MeanVectorType</a>;
<a name="l00095"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#724217d9ff3279107e1429471c98510f">00095</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classvnl__matrix.html">MahalanobisFunctionType::CovarianceMatrixType</a> <a class="code" href="classvnl__matrix.html">CovarianceMatrixType</a>;
<a name="l00096"></a>00096
<a name="l00098"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#6d65a7fac19b75c56d2e7b53ba3bd8eb">00098</a> <span class="keywordtype">void</span> SetMean(<span class="keyword">const</span> <a class="code" href="classvnl__vector.html">MeanVectorType</a> &mean)
<a name="l00099"></a>00099 { m_Mahalanobis->SetMean(mean); }
<a name="l00100"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#2bd3fab72cf848822edb91bd420dd475">00100</a> <span class="keyword">const</span> <a class="code" href="classvnl__vector.html">MeanVectorType</a> & GetMean()<span class="keyword"> const </span>
<a name="l00101"></a>00101 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_Mahalanobis->GetMean(); }
<a name="l00103"></a>00103
<a name="l00104"></a>00104
<a name="l00105"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#a57d420d6ad1dbc3edb6feda711fbbbc">00105</a> <span class="keywordtype">void</span> SetCovariance(<span class="keyword">const</span> <a class="code" href="classvnl__matrix.html">CovarianceMatrixType</a> &cov)
<a name="l00106"></a>00106 { m_Mahalanobis->SetCovariance(cov); }
<a name="l00107"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#ae387ec59db2b0da927afd2cba389a20">00107</a> <span class="keyword">const</span> <a class="code" href="classvnl__matrix.html">CovarianceMatrixType</a> & GetCovariance()<span class="keyword"> const</span>
<a name="l00108"></a>00108 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_Mahalanobis->GetCovariance(); }
<a name="l00109"></a>00109
<a name="l00111"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#27f80e25345f0671e392eee7bda47c03">00111</a> <span class="keywordtype">void</span> SetThreshold(ScalarValueType thr)
<a name="l00112"></a>00112 {
<a name="l00113"></a>00113 m_Threshold = thr;
<a name="l00114"></a>00114 }
<a name="l00115"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#1d2780171c2bc52fc408fa39832b650a">00115</a> ScalarValueType GetThreshold()
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 <span class="keywordflow">return</span> m_Threshold;
<a name="l00118"></a>00118 }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalculateSpeedImage();
<a name="l00122"></a>00122
<a name="l00123"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#8f0914309ff5fdcefcf45a5f40209244">00123</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> Initialize(<span class="keyword">const</span> RadiusType &r)
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 Superclass::Initialize(r);
<a name="l00126"></a>00126
<a name="l00127"></a>00127 this->SetAdvectionWeight( NumericTraits<ScalarValueType>::Zero);
<a name="l00128"></a>00128 this->SetPropagationWeight(-1.0 * NumericTraits<ScalarValueType>::One);
<a name="l00129"></a>00129 this->SetCurvatureWeight(NumericTraits<ScalarValueType>::One);
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="keyword">protected</span>:
<a name="l00134"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#6c731ec6164735d365e4446492f8a1ea">00134</a> <a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html" title="This function is used in VectorThresholdSegmentationLevelSetImageFilter to segment...">VectorThresholdSegmentationLevelSetFunction</a>()
<a name="l00135"></a>00135 {
<a name="l00136"></a>00136 <a class="code" href="classvnl__vector.html">MeanVectorType</a> mean( NumberOfComponents );
<a name="l00137"></a>00137 <a class="code" href="classvnl__matrix.html">CovarianceMatrixType</a> covariance( NumberOfComponents, NumberOfComponents );
<a name="l00138"></a>00138
<a name="l00139"></a>00139 mean.fill(NumericTraits<ITK_TYPENAME FeatureScalarType::ValueType>::Zero);
<a name="l00140"></a>00140 covariance.fill(NumericTraits<ITK_TYPENAME FeatureScalarType::ValueType>::Zero);
<a name="l00141"></a>00141
<a name="l00142"></a>00142 m_Mahalanobis = <a class="code" href="namespaceHardConnectedComponentImageFilter.html#870262f145e0b45206db74df8053b59c">MahalanobisFunctionType::New</a>();
<a name="l00143"></a>00143 m_Mahalanobis->SetMean(mean);
<a name="l00144"></a>00144 m_Mahalanobis->SetCovariance(covariance);
<a name="l00145"></a>00145
<a name="l00146"></a>00146 this->SetAdvectionWeight(0.0);
<a name="l00147"></a>00147 this->SetPropagationWeight(1.0);
<a name="l00148"></a>00148 this->SetThreshold(1.8);
<a name="l00149"></a>00149 }
<a name="l00150"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#ae53d9efb31793df19a75fafb687de87">00150</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#ae53d9efb31793df19a75fafb687de87">~VectorThresholdSegmentationLevelSetFunction</a>(){}
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html" title="This function is used in VectorThresholdSegmentationLevelSetImageFilter to segment...">VectorThresholdSegmentationLevelSetFunction</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00153"></a>00153 <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="l00154"></a>00154
<a name="l00155"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#9f28e958ebd13e3df83764f75a7d2530">00155</a> <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="l00156"></a>00156 <span class="keyword"> </span>{
<a name="l00157"></a>00157 <a class="code" href="namespaceHardConnectedComponentImageFilter.html#920ae03048a5ad715d803ca2e92b52de">Superclass::PrintSelf</a>(os, indent );
<a name="l00158"></a>00158 os << indent << <span class="stringliteral">"MahalanobisFunction: "</span> << m_Mahalanobis << std::endl;
<a name="l00159"></a>00159 os << indent << <span class="stringliteral">"ThresholdValue: "</span> << m_Threshold << std::endl;
<a name="l00160"></a>00160 }
<a name="l00161"></a>00161
<a name="l00162"></a>00162
<a name="l00163"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#8b9b8834215214df6d5bc79741ec64ea">00163</a> <a class="code" href="classitk_1_1SmartPointer.html">MahalanobisFunctionPointer</a> m_Mahalanobis;
<a name="l00164"></a><a class="code" href="classitk_1_1VectorThresholdSegmentationLevelSetFunction.html#06b66afabe6838234bb6610d9a60f9f3">00164</a> ScalarValueType m_Threshold;
<a name="l00165"></a>00165
<a name="l00166"></a>00166 };
<a name="l00167"></a>00167
<a name="l00168"></a>00168 } <span class="comment">// end namespace itk</span>
<a name="l00169"></a>00169
<a name="l00170"></a>00170 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00171"></a>00171 <span class="preprocessor"></span><span class="preprocessor">#include "itkVectorThresholdSegmentationLevelSetFunction.txx"</span>
<a name="l00172"></a>00172 <span class="preprocessor">#endif</span>
<a name="l00173"></a>00173 <span class="preprocessor"></span>
<a name="l00174"></a>00174 <span class="preprocessor">#endif</span>
<a name="l00175"></a>00175 <span class="preprocessor"></span>
</pre></div></div>
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