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<h1>itkMeanImageFunction.h</h1><a href="itkMeanImageFunction_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: itkMeanImageFunction.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-02-05 22:04:06 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.10 $</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 __itkMeanImageFunction_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkMeanImageFunction_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkImageFunction_8h.html">itkImageFunction.h</a>"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "itkNumericTraits.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">namespace </span>itk
<a name="l00024"></a>00024 {
<a name="l00025"></a>00025
<a name="l00043"></a>00043 <span class="keyword">template</span> <<span class="keyword">class</span> TInputImage, <span class="keyword">class</span> TCoordRep = <span class="keywordtype">float</span> >
<a name="l00044"></a><a class="code" href="classitk_1_1MeanImageFunction.html">00044</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1MeanImageFunction.html" title="Calculate the mean value in the neighborhood of a pixel.">MeanImageFunction</a> :
<a name="l00045"></a>00045 <span class="keyword">public</span> <a class="code" href="classitk_1_1ImageFunction.html" title="Evaluates a function of an image at specified position.">ImageFunction</a>< TInputImage,
<a name="l00046"></a>00046 ITK_TYPENAME NumericTraits<typename TInputImage::PixelType>::RealType,
<a name="l00047"></a>00047 TCoordRep >
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050
<a name="l00052"></a><a class="code" href="classitk_1_1MeanImageFunction.html#554edc73bda0e1ef026e6fb5c08d65c4">00052</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1MeanImageFunction.html" title="Calculate the mean value in the neighborhood of a pixel.">MeanImageFunction</a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>;
<a name="l00053"></a>00053 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageFunction.html" title="Evaluates a function of an image at specified position.">ImageFunction</a><TInputImage,
<a name="l00054"></a>00054 <a class="code" href="itkWin32Header_8h.html#140a5da12f0043ba181c7ae0109c31bf">ITK_TYPENAME</a> NumericTraits<typename TInputImage::PixelType>::RealType,
<a name="l00055"></a><a class="code" href="classitk_1_1MeanImageFunction.html#3cf283dbb884df38b5974ff5ae315f5d">00055</a> TCoordRep > <a class="code" href="classitk_1_1ImageFunction.html" title="Evaluates a function of an image at specified position.">Superclass</a>;
<a name="l00056"></a><a class="code" href="classitk_1_1MeanImageFunction.html#f0eac1dedca496f6ac597ca5aea81006">00056</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="l00057"></a><a class="code" href="classitk_1_1MeanImageFunction.html#e19adaadcc30ca957176b099043ddca7">00057</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="l00058"></a>00058
<a name="l00060"></a>00060 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1MeanImageFunction.html" title="Calculate the mean value in the neighborhood of a pixel.">MeanImageFunction</a>, <a class="code" href="classitk_1_1ImageFunction.html" title="Evaluates a function of an image at specified position.">ImageFunction</a>);
<a name="l00061"></a>00061
<a name="l00063"></a><a class="code" href="classitk_1_1MeanImageFunction.html#80e1fe27e4dda7b0f1aefea84b734156">00063</a> <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>);
<a name="l00064"></a>00064
<a name="l00066"></a>00066 <span class="keyword">typedef</span> TInputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>;
<a name="l00067"></a>00067
<a name="l00069"></a><a class="code" href="classitk_1_1MeanImageFunction.html#bf70ebaead82c649dba421dc4811cafe">00069</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::OutputType OutputType;
<a name="l00070"></a>00070
<a name="l00072"></a><a class="code" href="classitk_1_1MeanImageFunction.html#20114a0069251c89a164f49030c533b8">00072</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">Superclass::IndexType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a>;
<a name="l00073"></a>00073
<a name="l00075"></a><a class="code" href="classitk_1_1MeanImageFunction.html#a1181e84c4f3b0cf929b2bae6d09e434">00075</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1ContinuousIndex.html">Superclass::ContinuousIndexType</a> <a class="code" href="classitk_1_1ContinuousIndex.html">ContinuousIndexType</a>;
<a name="l00076"></a>00076
<a name="l00078"></a><a class="code" href="classitk_1_1MeanImageFunction.html#dc41f1b3a3cd1c4bfe268eb2db3e0608">00078</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">Superclass::PointType</a> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">PointType</a>;
<a name="l00079"></a>00079
<a name="l00081"></a>00081 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00082"></a>00082 InputImageType::ImageDimension);
<a name="l00083"></a>00083
<a name="l00085"></a>00085 <span class="keyword">typedef</span> <span class="keyword">typename</span> NumericTraits<typename InputImageType::PixelType>::RealType
<a name="l00086"></a><a class="code" href="classitk_1_1MeanImageFunction.html#5d05b8626310093703e87353a8708f57">00086</a> RealType;
<a name="l00087"></a>00087
<a name="l00089"></a>00089 <span class="keyword">virtual</span> RealType EvaluateAtIndex( <span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a>& index ) <span class="keyword">const</span>;
<a name="l00090"></a>00090
<a name="l00092"></a><a class="code" href="classitk_1_1MeanImageFunction.html#f42427d39d60d509dc72d17b842dbd30">00092</a> <span class="keyword">virtual</span> RealType Evaluate( <span class="keyword">const</span> <a class="code" href="classitk_1_1Point.html" title="A templated class holding a geometric point in n-Dimensional space.">PointType</a>& point )<span class="keyword"> const</span>
<a name="l00093"></a>00093 <span class="keyword"> </span>{
<a name="l00094"></a>00094 <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a> index;
<a name="l00095"></a>00095 this->ConvertPointToNearestIndex( point, index );
<a name="l00096"></a>00096 <span class="keywordflow">return</span> this->EvaluateAtIndex( index );
<a name="l00097"></a>00097 }
<a name="l00098"></a><a class="code" href="classitk_1_1MeanImageFunction.html#583781c7f1dc4e717d94abb5189c70ef">00098</a> <span class="keyword">virtual</span> RealType EvaluateAtContinuousIndex(
<a name="l00099"></a>00099 <span class="keyword">const</span> <a class="code" href="classitk_1_1ContinuousIndex.html">ContinuousIndexType</a>& cindex )<span class="keyword"> const</span>
<a name="l00100"></a>00100 <span class="keyword"> </span>{
<a name="l00101"></a>00101 <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a> index;
<a name="l00102"></a>00102 this->ConvertContinuousIndexToNearestIndex( cindex, index );
<a name="l00103"></a>00103 <span class="keywordflow">return</span> this->EvaluateAtIndex( index );
<a name="l00104"></a>00104 }
<a name="l00106"></a>00106
<a name="l00109"></a>00109 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( NeighborhoodRadius, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> );
<a name="l00110"></a>00110 <a class="code" href="itkMacro_8h.html#7d989c13a1a213168db99ae0f84185d4">itkGetConstReferenceMacro</a>( NeighborhoodRadius, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> );
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="keyword">protected</span>:
<a name="l00114"></a>00114 <a class="code" href="classitk_1_1MeanImageFunction.html" title="Calculate the mean value in the neighborhood of a pixel.">MeanImageFunction</a>();
<a name="l00115"></a><a class="code" href="classitk_1_1MeanImageFunction.html#67a3e6e43f59eedbc27c89590e2e032a">00115</a> <a class="code" href="classitk_1_1MeanImageFunction.html#67a3e6e43f59eedbc27c89590e2e032a">~MeanImageFunction</a>(){};
<a name="l00116"></a>00116 <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="l00117"></a>00117
<a name="l00118"></a>00118 <span class="keyword">private</span>:
<a name="l00119"></a>00119 <a class="code" href="classitk_1_1MeanImageFunction.html" title="Calculate the mean value in the neighborhood of a pixel.">MeanImageFunction</a>( <span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>& ); <span class="comment">//purposely not implemented</span>
<a name="l00120"></a>00120 <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="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_NeighborhoodRadius;
<a name="l00123"></a>00123
<a name="l00124"></a>00124 };
<a name="l00125"></a>00125
<a name="l00126"></a>00126 } <span class="comment">// end namespace itk</span>
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment">// Define instantiation macro for this template.</span>
<a name="l00129"></a><a class="code" href="itkMeanImageFunction_8h.html#e77c040cfc1f9c76fe6a905a686ba20d">00129</a> <span class="preprocessor">#define ITK_TEMPLATE_MeanImageFunction(_, EXPORT, x, y) namespace itk { \</span>
<a name="l00130"></a>00130 <span class="preprocessor"> _(2(class EXPORT MeanImageFunction< ITK_TEMPLATE_2 x >)) \</span>
<a name="l00131"></a>00131 <span class="preprocessor"> namespace Templates { typedef MeanImageFunction< ITK_TEMPLATE_2 x > \</span>
<a name="l00132"></a>00132 <span class="preprocessor"> MeanImageFunction##y; } \</span>
<a name="l00133"></a>00133 <span class="preprocessor"> }</span>
<a name="l00134"></a>00134 <span class="preprocessor"></span>
<a name="l00135"></a>00135 <span class="preprocessor">#if ITK_TEMPLATE_EXPLICIT</span>
<a name="l00136"></a>00136 <span class="preprocessor"></span><span class="preprocessor"># include "Templates/itkMeanImageFunction+-.h"</span>
<a name="l00137"></a>00137 <span class="preprocessor">#endif</span>
<a name="l00138"></a>00138 <span class="preprocessor"></span>
<a name="l00139"></a>00139 <span class="preprocessor">#if ITK_TEMPLATE_TXX</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span><span class="preprocessor"># include "itkMeanImageFunction.txx"</span>
<a name="l00141"></a>00141 <span class="preprocessor">#endif</span>
<a name="l00142"></a>00142 <span class="preprocessor"></span>
<a name="l00143"></a>00143 <span class="preprocessor">#endif</span>
<a name="l00144"></a>00144 <span class="preprocessor"></span>
</pre></div></div>
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