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<h1>itkCovarianceCalculator.h</h1><a href="itkCovarianceCalculator_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: itkCovarianceCalculator.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2008-06-30 15:34:57 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.15 $</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
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef __itkCovarianceCalculator_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define __itkCovarianceCalculator_h</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkSampleAlgorithmBase_8h.html">itkSampleAlgorithmBase.h</a>"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="itkArray_8h.html">itkArray.h</a>"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="itkVariableSizeMatrix_8h.html">itkVariableSizeMatrix.h</a>"</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">namespace </span>itk{
<a name="l00027"></a>00027 <span class="keyword">namespace </span>Statistics{
<a name="l00028"></a>00028
<a name="l00052"></a>00052 <span class="keyword">template</span>< <span class="keyword">class</span> TSample >
<a name="l00053"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html">00053</a> <span class="keyword">class </span><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html" title="Calculates the covariance matrix of the target sample data.">CovarianceCalculator</a> :
<a name="l00054"></a>00054 <span class="keyword">public</span> <a class="code" href="classitk_1_1Statistics_1_1SampleAlgorithmBase.html" title="This class is a base class for algorithms that operate on Sample data. The class...">SampleAlgorithmBase</a>< TSample >
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056 <span class="keyword">public</span>:
<a name="l00058"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#67d6be2e0e1b5ce483bda7ac73bafff8">00058</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html" title="Calculates the covariance matrix of the target sample data.">CovarianceCalculator</a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>;
<a name="l00059"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#08af85a7f5539ac3d38d66650ab44874">00059</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Statistics_1_1SampleAlgorithmBase.html">SampleAlgorithmBase< TSample ></a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Superclass</a>;
<a name="l00060"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#88e768d61426832f9717e5d19c920276">00060</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="l00061"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#5e37a8daa67b228d7238de8349f49f82">00061</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="l00062"></a>00062
<a name="l00064"></a>00064 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html" title="Calculates the covariance matrix of the target sample data.">CovarianceCalculator</a>, <a class="code" href="classitk_1_1Statistics_1_1SampleAlgorithmBase.html" title="This class is a base class for algorithms that operate on Sample data. The class...">SampleAlgorithmBase</a>);
<a name="l00065"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#ec8f3cf0ed6bb0d71bbba6a22e991076">00065</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="l00067"></a>00067
<a name="l00069"></a>00069 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Statistics_1_1SampleAlgorithmBase.html#cb8676bab057912460b16e51141374a8">Superclass::MeasurementVectorSizeType</a> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#ec8f3cf0ed6bb0d71bbba6a22e991076">MeasurementVectorSizeType</a>;
<a name="l00070"></a>00070
<a name="l00072"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#6d30d3ab86f1421e6e4a69c06c742227">00072</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Statistics_1_1SampleAlgorithmBase.html#b09219acb5ca647e365196a557b0146e">Superclass::MeasurementVectorType</a> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#6d30d3ab86f1421e6e4a69c06c742227">MeasurementVectorType</a>;
<a name="l00073"></a>00073
<a name="l00075"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#4518f5ef918e0c2dd251f0b357ca0d1b">00075</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Array.html">Array< double ></a> <a class="code" href="classitk_1_1Array.html">MeanType</a>;
<a name="l00076"></a>00076
<a name="l00078"></a><a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#57fd362088180d281c943855ef96980a">00078</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1VariableSizeMatrix.html">VariableSizeMatrix< double ></a> <a class="code" href="classitk_1_1VariableSizeMatrix.html">OutputType</a>;
<a name="l00079"></a>00079
<a name="l00081"></a>00081 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#b95ba7c82bee7c900170e02b3379963e">SetMean</a>( <a class="code" href="classitk_1_1Array.html">MeanType</a>* mean );
<a name="l00082"></a>00082
<a name="l00084"></a>00084 <a class="code" href="classitk_1_1Array.html">MeanType</a>* <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#2d094a1ee807c67b6c2e5f3d704e7890">GetMean</a>( <span class="keywordtype">void</span> );
<a name="l00085"></a>00085
<a name="l00087"></a>00087 <span class="keyword">const</span> <a class="code" href="classitk_1_1VariableSizeMatrix.html">OutputType</a> * <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#2161a41e7be8d9e4f7a88156f6c77867">GetOutput</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keyword">protected</span>:
<a name="l00090"></a>00090 <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#590e4c4a80dff15ca6e487b3bc0e29cc">CovarianceCalculator</a>();
<a name="l00091"></a>00091 <span class="keyword">virtual</span> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#4f50f31872048dca2414d2bd830e5813">~CovarianceCalculator</a>();
<a name="l00092"></a>00092 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#2f6e5b002362c6795debf7d8deb5770e">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="l00093"></a>00093
<a name="l00098"></a>00098 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#806cefdd4fe308440bcb639456b5c4c4">GenerateData</a>( <span class="keywordtype">void</span> );
<a name="l00099"></a>00099
<a name="l00101"></a>00101 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#cef9a6c5e1da7a16a1432d9a1be815be">ComputeCovarianceWithGivenMean</a>( <span class="keywordtype">void</span> );
<a name="l00102"></a>00102
<a name="l00104"></a>00104 <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Statistics_1_1CovarianceCalculator.html#8921537e3ec93d8aaea9238f17d3e35f">ComputeCovarianceWithoutGivenMean</a>( <span class="keywordtype">void</span> );
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keyword">private</span>:
<a name="l00107"></a>00107 <a class="code" href="classitk_1_1Array.html">MeanType</a>* m_Mean;
<a name="l00108"></a>00108 <a class="code" href="classitk_1_1Array.html">MeanType</a>* m_InternalMean;
<a name="l00109"></a>00109 <a class="code" href="classitk_1_1VariableSizeMatrix.html">OutputType</a> m_Output;
<a name="l00110"></a>00110 }; <span class="comment">// end of class</span>
<a name="l00111"></a>00111
<a name="l00112"></a>00112 } <span class="comment">// end of namespace Statistics </span>
<a name="l00113"></a>00113 } <span class="comment">// end of namespace itk </span>
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00116"></a>00116 <span class="preprocessor"></span><span class="preprocessor">#include "itkCovarianceCalculator.txx"</span>
<a name="l00117"></a>00117 <span class="preprocessor">#endif</span>
<a name="l00118"></a>00118 <span class="preprocessor"></span>
<a name="l00119"></a>00119 <span class="preprocessor">#endif</span>
<a name="l00120"></a>00120 <span class="preprocessor"></span>
<a name="l00121"></a>00121
</pre></div></div>
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