<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><meta name="robots" content="noindex"> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>ITK: itkRecursiveGaussianImageFilter.h Source File</title> <link href="DoxygenStyle.css" rel="stylesheet" type="text/css"> </head><body bgcolor="#ffffff"> <!-- Section customized for INSIGHT : Tue Jul 17 01:02:45 2001 --> <center> <a href="index.html" class="qindex">Main Page</a> <a href="modules.html" class="qindex">Groups</a> <a href="namespaces.html" class="qindex">Namespace List</a> <a href="hierarchy.html" class="qindex">Class Hierarchy</a> <a href="classes.html" class="qindex">Alphabetical List</a> <a href="annotated.html" class="qindex">Compound List</a> <a href="files.html" class="qindex">File List</a> <a href="namespacemembers.html" class="qindex">Namespace Members</a> <a href="functions.html" class="qindex">Compound Members</a> <a href="globals.html" class="qindex">File Members</a> <a href="pages.html" class="qindex">Concepts</a></center> <!-- Generated by Doxygen 1.5.9 --> <div class="navpath"><a class="el" href="dir_02e23d841c198393a6e961e9a0678fff.html">Code</a> » <a class="el" href="dir_00ffda33c24cbbf617b202f4f3bcb7e8.html">BasicFilters</a> </div> <div class="contents"> <h1>itkRecursiveGaussianImageFilter.h</h1><a href="itkRecursiveGaussianImageFilter_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: itkRecursiveGaussianImageFilter.h,v $</span> <a name="l00005"></a>00005 <span class="comment"> Language: C++</span> <a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2008-10-17 16:30:50 $</span> <a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.27 $</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 __itkRecursiveGaussianImageFilter_h</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkRecursiveGaussianImageFilter_h</span> <a name="l00019"></a>00019 <span class="preprocessor"></span> <a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkRecursiveSeparableImageFilter_8h.html">itkRecursiveSeparableImageFilter.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="l00024"></a>00024 <a name="l00055"></a>00055 <span class="keyword">template</span> <<span class="keyword">typename</span> TInputImage, <span class="keyword">typename</span> TOutputImage=TInputImage> <a name="l00056"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html">00056</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html" title="Base class for computing IIR convolution with an approximation of a Gaussian kernel...">RecursiveGaussianImageFilter</a> : <a name="l00057"></a>00057 <span class="keyword">public</span> <a class="code" href="classitk_1_1RecursiveSeparableImageFilter.html" title="Base class for recursive convolution with a kernel.">RecursiveSeparableImageFilter</a><TInputImage,TOutputImage> <a name="l00058"></a>00058 { <a name="l00059"></a>00059 <span class="keyword">public</span>: <a name="l00061"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#19997a7aa2cb26d1e94feae73c678e76">00061</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html" title="Base class for computing IIR convolution with an approximation of a Gaussian kernel...">RecursiveGaussianImageFilter</a> <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html" title="Base class for computing IIR convolution with an approximation of a Gaussian kernel...">Self</a>; <a name="l00062"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#10a445d2d7a13a7cdd88127440f28cde">00062</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1RecursiveSeparableImageFilter.html">RecursiveSeparableImageFilter<TInputImage,TOutputImage></a> <a class="code" href="classitk_1_1RecursiveSeparableImageFilter.html">Superclass</a>; <a name="l00063"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#1ce0389716c167fc066bf52022f26139">00063</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="l00064"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#d7ca3fac3783693beb199c685c017864">00064</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="l00065"></a>00065 <a name="l00066"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#46a8c5f9d154c316d15e5fb6c06bf90a">00066</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::RealType RealType; <a name="l00067"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#55a3f41ede5ad223a99919d1d9455828">00067</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::ScalarRealType ScalarRealType; <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_1RecursiveGaussianImageFilter.html" title="Base class for computing IIR convolution with an approximation of a Gaussian kernel...">Self</a>); <a name="l00071"></a>00071 <a name="l00073"></a>00073 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html" title="Base class for computing IIR convolution with an approximation of a Gaussian kernel...">RecursiveGaussianImageFilter</a>, <a class="code" href="classitk_1_1RecursiveSeparableImageFilter.html" title="Base class for recursive convolution with a kernel.">RecursiveSeparableImageFilter</a> ); <a name="l00074"></a>00074 <a name="l00077"></a>00077 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>( Sigma, ScalarRealType ); <a name="l00078"></a>00078 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( Sigma, ScalarRealType ); <a name="l00080"></a>00080 <a name="l00084"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#4c0238e2985bf930cb6473be13582f059f658228cd814bd19781ba226c38eaf6">00084</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> { ZeroOrder, FirstOrder, SecondOrder } OrderEnumType; <a name="l00085"></a>00085 <a name="l00087"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#96e4d21d214c1a114196be1327cff033">00087</a> <span class="keyword">typedef</span> TOutputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#386ea018cab3835dcdff2603f4d2280e">OutputImageType</a>; <a name="l00088"></a>00088 <a name="l00089"></a>00089 <a name="l00105"></a>00105 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( NormalizeAcrossScale, <span class="keywordtype">bool</span> ); <a name="l00106"></a>00106 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>( NormalizeAcrossScale, <span class="keywordtype">bool</span> ); <a name="l00107"></a>00107 <a name="l00114"></a>00114 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( Order, <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#4c0238e2985bf930cb6473be13582f05">OrderEnumType</a> ); <a name="l00115"></a>00115 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>( Order, <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#4c0238e2985bf930cb6473be13582f05">OrderEnumType</a> ); <a name="l00117"></a>00117 <a name="l00119"></a>00119 <span class="keywordtype">void</span> SetZeroOrder(); <a name="l00120"></a>00120 <a name="l00122"></a>00122 <span class="keywordtype">void</span> SetFirstOrder(); <a name="l00123"></a>00123 <a name="l00125"></a>00125 <span class="keywordtype">void</span> SetSecondOrder(); <a name="l00126"></a>00126 <a name="l00127"></a>00127 <a name="l00128"></a>00128 <span class="keyword">protected</span>: <a name="l00129"></a>00129 <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html" title="Base class for computing IIR convolution with an approximation of a Gaussian kernel...">RecursiveGaussianImageFilter</a>(); <a name="l00130"></a><a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#cd3894f571cd420f3dc5c676a029686e">00130</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html#cd3894f571cd420f3dc5c676a029686e">~RecursiveGaussianImageFilter</a>() {}; <a name="l00131"></a>00131 <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="l00132"></a>00132 <a name="l00137"></a>00137 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetUp(ScalarRealType spacing); <a name="l00138"></a>00138 <a name="l00139"></a>00139 <span class="keyword">private</span>: <a name="l00140"></a>00140 <a class="code" href="classitk_1_1RecursiveGaussianImageFilter.html" title="Base class for computing IIR convolution with an approximation of a Gaussian kernel...">RecursiveGaussianImageFilter</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span> <a name="l00141"></a>00141 <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="l00142"></a>00142 <a name="l00144"></a>00144 <span class="keywordtype">void</span> ComputeNCoefficients(ScalarRealType sigmad, <a name="l00145"></a>00145 ScalarRealType A1, ScalarRealType B1, ScalarRealType W1, ScalarRealType L1, <a name="l00146"></a>00146 ScalarRealType A2, ScalarRealType B2, ScalarRealType W2, ScalarRealType L2, <a name="l00147"></a>00147 ScalarRealType& N0, ScalarRealType& N1, <a name="l00148"></a>00148 ScalarRealType& N2, ScalarRealType& N3, <a name="l00149"></a>00149 ScalarRealType& SN, ScalarRealType& DN, ScalarRealType& EN); <a name="l00150"></a>00150 <a name="l00152"></a>00152 <span class="keywordtype">void</span> ComputeDCoefficients(ScalarRealType sigmad, <a name="l00153"></a>00153 ScalarRealType W1, ScalarRealType L1, ScalarRealType W2, ScalarRealType L2, <a name="l00154"></a>00154 ScalarRealType& SD, ScalarRealType& DD, ScalarRealType& ED); <a name="l00155"></a>00155 <a name="l00158"></a>00158 <span class="keywordtype">void</span> ComputeRemainingCoefficients(<span class="keywordtype">bool</span> symmetric); <a name="l00159"></a>00159 <a name="l00161"></a>00161 ScalarRealType m_Sigma; <a name="l00162"></a>00162 <a name="l00164"></a>00164 <span class="keywordtype">bool</span> m_NormalizeAcrossScale; <a name="l00165"></a>00165 <a name="l00166"></a>00166 OrderEnumType m_Order; <a name="l00167"></a>00167 }; <a name="l00168"></a>00168 <a name="l00169"></a>00169 } <span class="comment">// end namespace itk</span> <a name="l00170"></a>00170 <a name="l00171"></a>00171 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span> <a name="l00172"></a>00172 <span class="preprocessor"></span><span class="preprocessor">#include "itkRecursiveGaussianImageFilter.txx"</span> <a name="l00173"></a>00173 <span class="preprocessor">#endif</span> <a name="l00174"></a>00174 <span class="preprocessor"></span> <a name="l00175"></a>00175 <span class="preprocessor">#endif</span> <a name="l00176"></a>00176 <span class="preprocessor"></span> </pre></div></div> <hr><address><small> Generated at Fri May 8 00:01:41 2009 for ITK by <a href="http://www.stack.nl/~dimitri/doxygen/index.html"> <img src="http://www.stack.nl/~dimitri/doxygen/doxygen.png" alt="doxygen" align="middle" border=0 width=110 height=53> </a> 1.5.9 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>, © 1997-2000</small></address> </body> </html>