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<h1>itkImagePCADecompositionCalculator.h</h1><a href="itkImagePCADecompositionCalculator_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: itkImagePCADecompositionCalculator.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-24 20:02:56 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.6 $</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 __itkImagePCADecompositionCalculator_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define __itkImagePCADecompositionCalculator_h</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkObject_8h.html">itkObject.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="itkImagePCAShapeModelEstimator_8h.html">itkImagePCAShapeModelEstimator.h</a>"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "vnl/vnl_vector.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "vnl/vnl_matrix.h"</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">namespace </span>itk
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028
<a name="l00058"></a>00058 <span class="keyword">template</span> <<span class="keyword">class </span>TInputImage,
<a name="l00059"></a>00059 <span class="keyword">class </span>TBasisImage = Image<double, ::itk::GetImageDimension<TInputImage>::ImageDimension> >
<a name="l00060"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html">00060</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html" title="Decomposes an image into directions along basis components.">ImagePCADecompositionCalculator</a> : <span class="keyword">public</span> <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Object</a>
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="keyword">public</span>:
<a name="l00064"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#fa60af196f5199db1a7b803103a1bc93">00064</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html" title="Decomposes an image into directions along basis components.">ImagePCADecompositionCalculator</a> <a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html" title="Decomposes an image into directions along basis components.">Self</a>;
<a name="l00065"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#c9204b17558257164196c98d2bb5d7b6">00065</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Object</a> <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Superclass</a>;
<a name="l00066"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#caa1816da6967fee8e85b0f2f1d06393">00066</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="l00067"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#324ac2cee7c338ca112ba0f2cfde30fb">00067</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="l00068"></a>00068
<a name="l00070"></a>00070 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html" title="Decomposes an image into directions along basis components.">Self</a>);
<a name="l00071"></a>00071
<a name="l00073"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#09af5264cc2ddb578da8c2cf59c8d6a1">00073</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html" title="Decomposes an image into directions along basis components.">ImagePCADecompositionCalculator</a>, <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Object</a>);
<a name="l00074"></a>00074
<a name="l00076"></a>00076 <span class="keyword">typedef</span> TInputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>;
<a name="l00077"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#8c9fe9d9a0cce42a06e17f8e5506112b">00077</a> <span class="keyword">typedef</span> TBasisImage BasisImageType;
<a name="l00078"></a>00078
<a name="l00080"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#12f0f90ff2ec14728e444c94955d7e46">00080</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">TInputImage::Pointer</a> InputImagePointer;
<a name="l00081"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#9bc4aec76d9cd1dc737b773695ece78b">00081</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">TBasisImage::Pointer</a> BasisImagePointer;
<a name="l00082"></a>00082
<a name="l00084"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#2a4e40cce6b68cf3615c420f493d8117">00084</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">TInputImage::ConstPointer</a> InputImageConstPointer;
<a name="l00085"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#15645eedf08e8188ad39d52cfe8d98d9">00085</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">TBasisImage::ConstPointer</a> BasisImageConstPointer;
<a name="l00086"></a>00086
<a name="l00088"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#da66e4bff50c5553f2a0962f8415c9c9">00088</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TBasisImage::PixelType BasisPixelType;
<a name="l00089"></a>00089
<a name="l00091"></a>00091 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(InputImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00092"></a>00092 TInputImage::ImageDimension);
<a name="l00093"></a>00093
<a name="l00095"></a>00095 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(BasisImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00096"></a>00096 TBasisImage::ImageDimension);
<a name="l00097"></a>00097
<a name="l00098"></a>00098
<a name="l00100"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#1c150e07134eb5acfcc99c2c98aa197f">00100</a> <span class="keyword">typedef</span> std::vector< BasisImagePointer > BasisImagePointerVector;
<a name="l00101"></a>00101
<a name="l00103"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#38ae9851b1450235b90116e56c3eb936">00103</a> <span class="keyword">typedef</span> <a class="code" href="classvnl__matrix.html">vnl_matrix<BasisPixelType></a> <a class="code" href="classvnl__matrix.html">BasisMatrixType</a>;
<a name="l00104"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#22975573f9cde2c62a10cb6f0044e54c">00104</a> <span class="keyword">typedef</span> <a class="code" href="classvnl__vector.html">vnl_vector<BasisPixelType></a> <a class="code" href="classvnl__vector.html">BasisVectorType</a>;
<a name="l00105"></a>00105
<a name="l00107"></a>00107 <a class="code" href="itkMacro_8h.html#1e680e0abf41fd9bbefa2829ea3d1e6a">itkSetConstObjectMacro</a>(<a class="code" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">Image</a>, <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>);
<a name="l00108"></a>00108 <a class="code" href="itkMacro_8h.html#d11f8adb47609be2b4b58948904f8a7c">itkGetConstObjectMacro</a>(<a class="code" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">Image</a>, <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>);
<a name="l00110"></a>00110
<a name="l00112"></a>00112 <a class="code" href="itkMacro_8h.html#1e680e0abf41fd9bbefa2829ea3d1e6a">itkSetConstObjectMacro</a>(MeanImage, BasisImageType);
<a name="l00113"></a>00113 <a class="code" href="itkMacro_8h.html#d11f8adb47609be2b4b58948904f8a7c">itkGetConstObjectMacro</a>(MeanImage, BasisImageType);
<a name="l00115"></a>00115
<a name="l00117"></a>00117 <span class="keywordtype">void</span> SetBasisImages(<span class="keyword">const</span> BasisImagePointerVector &);
<a name="l00118"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#57ef55d6abbe334324cf57ba2fa86dfb">00118</a> BasisImagePointerVector <a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#57ef55d6abbe334324cf57ba2fa86dfb">GetBasisImages</a>() { <span class="keywordflow">return</span> m_BasisImages; }
<a name="l00120"></a>00120
<a name="l00122"></a>00122 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1ImagePCAShapeModelEstimator.html" title="Base class for ImagePCAShapeModelEstimator object.">ImagePCAShapeModelEstimator</a><TInputImage,
<a name="l00123"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#d08d6b6cc566e74f839d933dfad83907">00123</a> TBasisImage><a class="code" href="classitk_1_1SmartPointer.html">::Pointer</a> <a class="code" href="classitk_1_1SmartPointer.html">ModelPointerType</a>;
<a name="l00124"></a>00124
<a name="l00126"></a>00126 <span class="keywordtype">void</span> SetBasisFromModel(<a class="code" href="classitk_1_1SmartPointer.html">ModelPointerType</a> model);
<a name="l00127"></a>00127
<a name="l00129"></a>00129 <span class="keywordtype">void</span> Compute(<span class="keywordtype">void</span>);
<a name="l00130"></a>00130
<a name="l00132"></a>00132 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Projection,<a class="code" href="classvnl__vector.html">BasisVectorType</a>);
<a name="l00133"></a>00133
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keyword">protected</span>:
<a name="l00136"></a>00136 <a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html" title="Decomposes an image into directions along basis components.">ImagePCADecompositionCalculator</a>();
<a name="l00137"></a><a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#e3e2296e6c23497eb57517fb21d07cf0">00137</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html#e3e2296e6c23497eb57517fb21d07cf0">~ImagePCADecompositionCalculator</a>() {};
<a name="l00138"></a>00138 <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="l00139"></a>00139 <span class="keywordtype">void</span> CalculateBasisMatrix(<span class="keywordtype">void</span>);
<a name="l00140"></a>00140 <span class="keywordtype">void</span> CalculateRecenteredImageAsVector(<span class="keywordtype">void</span>);
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="keyword">private</span>:
<a name="l00143"></a>00143 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#5bf82236e1e50e653de84c8ead448599">BasisImageType::SizeType</a> BasisSizeType;
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <a class="code" href="classitk_1_1ImagePCADecompositionCalculator.html" title="Decomposes an image into directions along basis components.">ImagePCADecompositionCalculator</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00146"></a>00146 <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="l00147"></a>00147
<a name="l00148"></a>00148 BasisVectorType m_Projection;
<a name="l00149"></a>00149 BasisVectorType m_ImageAsVector;
<a name="l00150"></a>00150 BasisImagePointerVector m_BasisImages;
<a name="l00151"></a>00151 BasisImageConstPointer m_MeanImage;
<a name="l00152"></a>00152 BasisSizeType m_Size;
<a name="l00153"></a>00153 InputImageConstPointer m_Image;
<a name="l00154"></a>00154 BasisMatrixType m_BasisMatrix;
<a name="l00155"></a>00155 <span class="keywordtype">bool</span> m_BasisMatrixCalculated;
<a name="l00156"></a>00156 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> m_NumPixels;
<a name="l00157"></a>00157 };
<a name="l00158"></a>00158
<a name="l00159"></a>00159 } <span class="comment">// end namespace itk</span>
<a name="l00160"></a>00160
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00163"></a>00163 <span class="preprocessor"></span><span class="preprocessor">#include "itkImagePCADecompositionCalculator.txx"</span>
<a name="l00164"></a>00164 <span class="preprocessor">#endif</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span>
<a name="l00166"></a>00166 <span class="preprocessor">#endif</span>
<a name="l00167"></a>00167 <span class="preprocessor"></span>
</pre></div></div>
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