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<h1>itkMedianImageFunction.h</h1><a href="itkMedianImageFunction_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: itkMedianImageFunction.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: 1.9 $</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 __itkMedianImageFunction_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkMedianImageFunction_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="l00041"></a>00041 <span class="keyword">template</span> <<span class="keyword">class</span> TInputImage, <span class="keyword">class</span> TCoordRep = <span class="keywordtype">float</span> >
<a name="l00042"></a><a class="code" href="classitk_1_1MedianImageFunction.html">00042</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1MedianImageFunction.html" title="Calculate the median value in the neighborhood of a pixel.">MedianImageFunction</a> :
<a name="l00043"></a>00043 <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, ITK_TYPENAME TInputImage::PixelType,
<a name="l00044"></a>00044 TCoordRep >
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 <span class="keyword">public</span>:
<a name="l00047"></a>00047
<a name="l00049"></a><a class="code" href="classitk_1_1MedianImageFunction.html#3b2fcde1cffd6ed9085fa828e1e70e84">00049</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1MedianImageFunction.html" title="Calculate the median value in the neighborhood of a pixel.">MedianImageFunction</a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>;
<a name="l00050"></a>00050 <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 class="code" href="itkWin32Header_8h.html#140a5da12f0043ba181c7ae0109c31bf">ITK_TYPENAME</a> TInputImage::PixelType,
<a name="l00051"></a><a class="code" href="classitk_1_1MedianImageFunction.html#0ca6f88c5e543fabb81f4b6875b66c35">00051</a> TCoordRep > <a class="code" href="classitk_1_1ImageFunction.html" title="Evaluates a function of an image at specified position.">Superclass</a>;
<a name="l00052"></a><a class="code" href="classitk_1_1MedianImageFunction.html#c9c264728e37d5fa0a9cdfdf5dafa6a6">00052</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="l00053"></a><a class="code" href="classitk_1_1MedianImageFunction.html#a814c3b90bfb8db90088458e9da4b572">00053</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="l00054"></a>00054
<a name="l00056"></a>00056 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1MedianImageFunction.html" title="Calculate the median value in the neighborhood of a pixel.">MedianImageFunction</a>, <a class="code" href="classitk_1_1ImageFunction.html" title="Evaluates a function of an image at specified position.">ImageFunction</a>);
<a name="l00057"></a>00057
<a name="l00059"></a><a class="code" href="classitk_1_1MedianImageFunction.html#0339ed50ac23d7e8aa49549250c92d37">00059</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="l00060"></a>00060
<a name="l00062"></a>00062 <span class="keyword">typedef</span> TInputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>;
<a name="l00063"></a><a class="code" href="classitk_1_1MedianImageFunction.html#cb1e9fa9e05a9e6430df906a3be70f10">00063</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#6e44b89d73d576fe68c175566a634ab8">Superclass::InputPixelType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#6e44b89d73d576fe68c175566a634ab8">InputPixelType</a>;
<a name="l00064"></a>00064
<a name="l00066"></a><a class="code" href="classitk_1_1MedianImageFunction.html#626e67f6e6fa859961f32254e6191ff0">00066</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::OutputType OutputType;
<a name="l00067"></a>00067
<a name="l00069"></a><a class="code" href="classitk_1_1MedianImageFunction.html#81a230ceba45fde7b87f6d3df25e3a77">00069</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="l00070"></a>00070
<a name="l00072"></a><a class="code" href="classitk_1_1MedianImageFunction.html#547dacdd6161d2043dd6cee4756b0ad6">00072</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="l00073"></a>00073
<a name="l00075"></a><a class="code" href="classitk_1_1MedianImageFunction.html#3872fb927df89b89867ea92c035e12b1">00075</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="l00076"></a>00076
<a name="l00078"></a>00078 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00079"></a>00079 InputImageType::ImageDimension);
<a name="l00080"></a>00080
<a name="l00082"></a>00082 <span class="keyword">virtual</span> OutputType EvaluateAtIndex( <span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a>& index ) <span class="keyword">const</span>;
<a name="l00083"></a>00083
<a name="l00085"></a><a class="code" href="classitk_1_1MedianImageFunction.html#d84ba0174070a667e3f376f7b11ebf68">00085</a> <span class="keyword">virtual</span> OutputType 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="l00086"></a>00086 <span class="keyword"> </span>{
<a name="l00087"></a>00087 <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a> index;
<a name="l00088"></a>00088 this->ConvertPointToNearestIndex( point, index );
<a name="l00089"></a>00089 <span class="keywordflow">return</span> this->EvaluateAtIndex( index );
<a name="l00090"></a>00090 }
<a name="l00091"></a><a class="code" href="classitk_1_1MedianImageFunction.html#f3a321c2c142381ac3fa8291a00cac7c">00091</a> <span class="keyword">virtual</span> OutputType EvaluateAtContinuousIndex(
<a name="l00092"></a>00092 <span class="keyword">const</span> <a class="code" href="classitk_1_1ContinuousIndex.html">ContinuousIndexType</a>& cindex )<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->ConvertContinuousIndexToNearestIndex( cindex, index );
<a name="l00096"></a>00096 <span class="keywordflow">return</span> this->EvaluateAtIndex( index );
<a name="l00097"></a>00097 }
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keyword">protected</span>:
<a name="l00101"></a>00101 <a class="code" href="classitk_1_1MedianImageFunction.html" title="Calculate the median value in the neighborhood of a pixel.">MedianImageFunction</a>();
<a name="l00102"></a><a class="code" href="classitk_1_1MedianImageFunction.html#e2d93fce404fca695f9bb91e7c294a71">00102</a> <a class="code" href="classitk_1_1MedianImageFunction.html#e2d93fce404fca695f9bb91e7c294a71">~MedianImageFunction</a>(){};
<a name="l00103"></a>00103 <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="l00104"></a>00104
<a name="l00105"></a>00105 <span class="keyword">private</span>:
<a name="l00106"></a>00106 <a class="code" href="classitk_1_1MedianImageFunction.html" title="Calculate the median value in the neighborhood of a pixel.">MedianImageFunction</a>( <span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>& ); <span class="comment">//purposely not implemented</span>
<a name="l00107"></a>00107 <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="l00108"></a>00108
<a name="l00109"></a>00109 };
<a name="l00110"></a>00110
<a name="l00111"></a>00111 } <span class="comment">// end namespace itk</span>
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="comment">// Define instantiation macro for this template.</span>
<a name="l00114"></a><a class="code" href="itkMedianImageFunction_8h.html#fdf10502aec29e589ebd49bbb59f7cba">00114</a> <span class="preprocessor">#define ITK_TEMPLATE_MedianImageFunction(_, EXPORT, x, y) namespace itk { \</span>
<a name="l00115"></a>00115 <span class="preprocessor"> _(2(class EXPORT MedianImageFunction< ITK_TEMPLATE_2 x >)) \</span>
<a name="l00116"></a>00116 <span class="preprocessor"> namespace Templates { typedef MedianImageFunction< ITK_TEMPLATE_2 x > \</span>
<a name="l00117"></a>00117 <span class="preprocessor"> MedianImageFunction##y; } \</span>
<a name="l00118"></a>00118 <span class="preprocessor"> }</span>
<a name="l00119"></a>00119 <span class="preprocessor"></span>
<a name="l00120"></a>00120 <span class="preprocessor">#if ITK_TEMPLATE_EXPLICIT</span>
<a name="l00121"></a>00121 <span class="preprocessor"></span><span class="preprocessor"># include "Templates/itkMedianImageFunction+-.h"</span>
<a name="l00122"></a>00122 <span class="preprocessor">#endif</span>
<a name="l00123"></a>00123 <span class="preprocessor"></span>
<a name="l00124"></a>00124 <span class="preprocessor">#if ITK_TEMPLATE_TXX</span>
<a name="l00125"></a>00125 <span class="preprocessor"></span><span class="preprocessor"># include "itkMedianImageFunction.txx"</span>
<a name="l00126"></a>00126 <span class="preprocessor">#endif</span>
<a name="l00127"></a>00127 <span class="preprocessor"></span>
<a name="l00128"></a>00128 <span class="preprocessor">#endif</span>
<a name="l00129"></a>00129 <span class="preprocessor"></span>
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