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<h1>itkGeodesicActiveContourLevelSetFunction.h</h1><a href="itkGeodesicActiveContourLevelSetFunction_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: itkGeodesicActiveContourLevelSetFunction.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2008-12-21 19:13:11 $</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 __itkGeodesicActiveContourLevelSetFunction_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkGeodesicActiveContourLevelSetFunction_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
<a name="l00022"></a>00022 <span class="keyword">namespace </span>itk {
<a name="l00023"></a>00023
<a name="l00074"></a>00074 <span class="keyword">template</span> <<span class="keyword">class</span> TImageType, <span class="keyword">class</span> TFeatureImageType = TImageType>
<a name="l00075"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html">00075</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html" title="This function is used in GeodesicActiveContourLevelSetImageFilter to segment structures...">GeodesicActiveContourLevelSetFunction</a>
<a name="l00076"></a>00076 : <span class="keyword">public</span> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction</a><TImageType, TFeatureImageType>
<a name="l00077"></a>00077 {
<a name="l00078"></a>00078 <span class="keyword">public</span>:
<a name="l00080"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#5d03f0bb14a98d95f54e3bfedc466209">00080</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html" title="This function is used in GeodesicActiveContourLevelSetImageFilter to segment structures...">GeodesicActiveContourLevelSetFunction</a> <a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html" title="This function is used in GeodesicActiveContourLevelSetImageFilter to segment structures...">Self</a>;
<a name="l00081"></a>00081 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction<TImageType, TFeatureImageType></a>
<a name="l00082"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#59ed333ef9b89367da6839765d6d3ae5">00082</a> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">Superclass</a>;
<a name="l00083"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#900cc93981df0aed70b6eaf94c084d76">00083</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="l00084"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#6940a57f64c158cbcf002dc05026735e">00084</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="l00085"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#878e3c07d80806e8f183a2b371bbf7f0">00085</a> <span class="keyword">typedef</span> TFeatureImageType FeatureImageType;
<a name="l00086"></a>00086
<a name="l00088"></a>00088 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html" title="This function is used in GeodesicActiveContourLevelSetImageFilter to segment structures...">Self</a>);
<a name="l00089"></a>00089
<a name="l00091"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#558d7f4d4f0154beaf3a6a4698cd4043">00091</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html" title="This function is used in GeodesicActiveContourLevelSetImageFilter to segment structures...">GeodesicActiveContourLevelSetFunction</a>, <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction</a> );
<a name="l00092"></a>00092
<a name="l00094"></a>00094 <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::ImageType ImageType;
<a name="l00095"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#a88e826a4c77a19f32d01a018c59b49e">00095</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1ConstNeighborhoodIterator.html" title="Const version of NeighborhoodIterator, defining iteration of a local N-dimensional...">Superclass::NeighborhoodType</a> <a class="code" href="classitk_1_1ConstNeighborhoodIterator.html" title="Const version of NeighborhoodIterator, defining iteration of a local N-dimensional...">NeighborhoodType</a>;
<a name="l00096"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#e36b4d380a7f535251140d86cbcf1b0d">00096</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::ScalarValueType ScalarValueType;
<a name="l00097"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#47bcbcd9705cb17062210d50c938c8f2">00097</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::FeatureScalarType FeatureScalarType;
<a name="l00098"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#54bebcda9d7ce689e1f1b2c3f6a7628b">00098</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::RadiusType RadiusType;
<a name="l00099"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#2e0a987265c8798efe9f7781cd467f8c">00099</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Vector.html" title="A templated class holding a n-Dimensional vector.">Superclass::FloatOffsetType</a> <a class="code" href="classitk_1_1Vector.html" title="A templated class holding a n-Dimensional vector.">FloatOffsetType</a>;
<a name="l00100"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#68def0cf49a86dbc6f9e25c92038228b">00100</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">Superclass::VectorImageType</a> <a class="code" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">VectorImageType</a>;
<a name="l00101"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#7b121d1cf69dca683c04b15ca057d848">00101</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::GlobalDataStruct GlobalDataStruct;
<a name="l00102"></a>00102
<a name="l00104"></a>00104 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00105"></a>00105 Superclass::ImageDimension);
<a name="l00106"></a>00106
<a name="l00108"></a>00108 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalculateSpeedImage();
<a name="l00109"></a>00109
<a name="l00111"></a>00111 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalculateAdvectionImage();
<a name="l00112"></a>00112
<a name="l00114"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#b8aa9fa42cda1cb9b7baca57dfc8da65">00114</a> <span class="keyword">virtual</span> ScalarValueType CurvatureSpeed(<span class="keyword">const</span> <a class="code" href="classitk_1_1ConstNeighborhoodIterator.html" title="Const version of NeighborhoodIterator, defining iteration of a local N-dimensional...">NeighborhoodType</a> & neighborhood,
<a name="l00115"></a>00115 <span class="keyword">const</span> <a class="code" href="classitk_1_1Vector.html" title="A templated class holding a n-Dimensional vector.">FloatOffsetType</a> & offset, GlobalDataStruct *gd )<span class="keyword"> const</span>
<a name="l00116"></a>00116 <span class="keyword"> </span>{
<a name="l00117"></a>00117 <span class="keywordflow">return</span> PropagationSpeed( neighborhood, offset, gd );
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119
<a name="l00122"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#8e3a9cd4b3e43b56b6f4516543ccec42">00122</a> <span class="keywordtype">void</span> SetDerivativeSigma( <span class="keyword">const</span> <span class="keywordtype">double</span> v )
<a name="l00123"></a>00123 { m_DerivativeSigma = v; }
<a name="l00124"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#9e1eea321e327f6326e8929aedddd346">00124</a> <span class="keywordtype">double</span> GetDerivativeSigma()
<a name="l00125"></a>00125 { <span class="keywordflow">return</span> m_DerivativeSigma; }
<a name="l00127"></a>00127
<a name="l00128"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#a4770f17bace17b56a070f507ea7baea">00128</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> Initialize(<span class="keyword">const</span> RadiusType &r)
<a name="l00129"></a>00129 {
<a name="l00130"></a>00130 Superclass::Initialize(r);
<a name="l00131"></a>00131
<a name="l00132"></a>00132 this->SetAdvectionWeight( NumericTraits<ScalarValueType>::One );
<a name="l00133"></a>00133 this->SetPropagationWeight( NumericTraits<ScalarValueType>::One );
<a name="l00134"></a>00134 this->SetCurvatureWeight( NumericTraits<ScalarValueType>::One );
<a name="l00135"></a>00135 }
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="keyword">protected</span>:
<a name="l00138"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#86101687276405a7d84ebaa1c1180603">00138</a> <a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html" title="This function is used in GeodesicActiveContourLevelSetImageFilter to segment structures...">GeodesicActiveContourLevelSetFunction</a>()
<a name="l00139"></a>00139 {
<a name="l00140"></a>00140 this->SetAdvectionWeight( NumericTraits<ScalarValueType>::One );
<a name="l00141"></a>00141 this->SetPropagationWeight( NumericTraits<ScalarValueType>::One );
<a name="l00142"></a>00142 this->SetCurvatureWeight( NumericTraits<ScalarValueType>::One );
<a name="l00143"></a>00143
<a name="l00144"></a>00144 m_DerivativeSigma = 1.0;
<a name="l00145"></a>00145 }
<a name="l00146"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#7d7349bf9b43f16e78a2a5d48fdfe6ba">00146</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#7d7349bf9b43f16e78a2a5d48fdfe6ba">~GeodesicActiveContourLevelSetFunction</a>() {}
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html" title="This function is used in GeodesicActiveContourLevelSetImageFilter to segment structures...">GeodesicActiveContourLevelSetFunction</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00149"></a>00149 <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="l00150"></a>00150
<a name="l00151"></a><a class="code" href="classitk_1_1GeodesicActiveContourLevelSetFunction.html#3d156cadf44b6a56b76ed57be412e68c">00151</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="l00152"></a>00152 <span class="keyword"> </span>{
<a name="l00153"></a>00153 <a class="code" href="namespaceHardConnectedComponentImageFilter.html#920ae03048a5ad715d803ca2e92b52de">Superclass::PrintSelf</a>(os, indent );
<a name="l00154"></a>00154 os << indent << <span class="stringliteral">"DerivativeSigma: "</span> << m_DerivativeSigma << std::endl;
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="keyword">private</span>:
<a name="l00158"></a>00158 <span class="keywordtype">double</span> m_DerivativeSigma;
<a name="l00159"></a>00159
<a name="l00160"></a>00160 };
<a name="l00161"></a>00161
<a name="l00162"></a>00162 } <span class="comment">// end namespace itk</span>
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span><span class="preprocessor">#include "itkGeodesicActiveContourLevelSetFunction.txx"</span>
<a name="l00166"></a>00166 <span class="preprocessor">#endif</span>
<a name="l00167"></a>00167 <span class="preprocessor"></span>
<a name="l00168"></a>00168 <span class="preprocessor">#endif</span>
<a name="l00169"></a>00169 <span class="preprocessor"></span>
</pre></div></div>
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