<!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: itkCannySegmentationLevelSetFunction.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_16b0d2d22c345042f35cebae66b36010.html">Algorithms</a>
</div>
<div class="contents">
<h1>itkCannySegmentationLevelSetFunction.h</h1><a href="itkCannySegmentationLevelSetFunction_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: itkCannySegmentationLevelSetFunction.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2008-10-23 16:15:22 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.8 $</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 __itkCannySegmentationLevelSetFunction_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkCannySegmentationLevelSetFunction_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkSegmentationLevelSetFunction_8h.html">itkSegmentationLevelSetFunction.h</a>"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkCastImageFilter_8h.html">itkCastImageFilter.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="itkCannyEdgeDetectionImageFilter_8h.html">itkCannyEdgeDetectionImageFilter.h</a>"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="itkDanielssonDistanceMapImageFilter_8h.html">itkDanielssonDistanceMapImageFilter.h</a>"</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="keyword">namespace </span>itk {
<a name="l00026"></a>00026
<a name="l00032"></a>00032 <span class="keyword">template</span> <<span class="keyword">class</span> TImageType, <span class="keyword">class</span> TFeatureImageType = TImageType>
<a name="l00033"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html">00033</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html" title="A refinement of the standard level-set function which computes a speed term and advection...">CannySegmentationLevelSetFunction</a>
<a name="l00034"></a>00034 : <span class="keyword">public</span> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction</a><TImageType, TFeatureImageType>
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036 <span class="keyword">public</span>:
<a name="l00038"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#4361c9a6435d767417561976fab7d1f0">00038</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html" title="A refinement of the standard level-set function which computes a speed term and advection...">CannySegmentationLevelSetFunction</a> <a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html" title="A refinement of the standard level-set function which computes a speed term and advection...">Self</a>;
<a name="l00039"></a>00039 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction<TImageType, TFeatureImageType></a>
<a name="l00040"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#0119cb9075d933feecc0956fff3c2e35">00040</a> <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">Superclass</a>;
<a name="l00041"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#b3c4feda3ffc195dcb5bc4e99f3f5979">00041</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="l00042"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#169853fc518b32c7dafc2ea18828c18b">00042</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="l00043"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#eea81a337d7f56fe6f651fa5e7a8e549">00043</a> <span class="keyword">typedef</span> TFeatureImageType FeatureImageType;
<a name="l00044"></a>00044
<a name="l00046"></a>00046 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html" title="A refinement of the standard level-set function which computes a speed term and advection...">Self</a>);
<a name="l00047"></a>00047
<a name="l00049"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#1e0ed68e58210556ffda3b65ce6950fc">00049</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html" title="A refinement of the standard level-set function which computes a speed term and advection...">CannySegmentationLevelSetFunction</a>, <a class="code" href="classitk_1_1SegmentationLevelSetFunction.html">SegmentationLevelSetFunction</a> );
<a name="l00050"></a>00050
<a name="l00052"></a>00052 <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::ImageType ImageType;
<a name="l00053"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#faf82deeb0845eba3b7120e84f5be825">00053</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::ScalarValueType ScalarValueType;
<a name="l00054"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#2f564c5599f3ca317a99676bd2860e59">00054</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">Superclass::VectorImageType</a> <a class="code" href="classitk_1_1Image.html" title="Templated n-dimensional image class.">VectorImageType</a>;
<a name="l00055"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#b5d96ae603447c197f7fea7e865e4187">00055</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::FeatureScalarType FeatureScalarType;
<a name="l00056"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#e99764f508e11beb97aa79ada6672d90">00056</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::RadiusType RadiusType;
<a name="l00057"></a>00057
<a name="l00059"></a>00059 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00060"></a>00060 Superclass::ImageDimension);
<a name="l00061"></a>00061
<a name="l00063"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#f7ff4539f43b378a3c0733afe445736b">00063</a> <span class="keywordtype">void</span> SetThreshold(ScalarValueType v)
<a name="l00064"></a>00064 { m_Threshold = v; }
<a name="l00065"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#93439a5a1e4d516d4dd987e15e304a8b">00065</a> ScalarValueType GetThreshold()<span class="keyword"> const</span>
<a name="l00066"></a>00066 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_Threshold; }
<a name="l00068"></a>00068
<a name="l00070"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#2a9551fda1408c0ca1d8cbf16d284eb8">00070</a> <span class="keywordtype">void</span> SetVariance(<span class="keywordtype">double</span> v)
<a name="l00071"></a>00071 { m_Variance = v; }
<a name="l00072"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#d66cce27c4ebe8b73e11871c24cc68d7">00072</a> <span class="keywordtype">double</span> GetVariance()<span class="keyword"> const</span>
<a name="l00073"></a>00073 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_Variance; }
<a name="l00075"></a>00075
<a name="l00078"></a>00078 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalculateSpeedImage();
<a name="l00079"></a>00079
<a name="l00082"></a>00082 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalculateAdvectionImage();
<a name="l00083"></a>00083
<a name="l00086"></a>00086 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalculateDistanceImage();
<a name="l00087"></a>00087
<a name="l00088"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#14d71e1e5bda6feb842acef54a4365d4">00088</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> Initialize(<span class="keyword">const</span> RadiusType &r)
<a name="l00089"></a>00089 {
<a name="l00090"></a>00090 Superclass::Initialize(r);
<a name="l00091"></a>00091
<a name="l00092"></a>00092 this->SetAdvectionWeight(-1.0 * NumericTraits<ScalarValueType>::One);
<a name="l00093"></a>00093 this->SetPropagationWeight(-1.0 * NumericTraits<ScalarValueType>::One);
<a name="l00094"></a>00094 this->SetCurvatureWeight(NumericTraits<ScalarValueType>::One);
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#49c7bcd37a1430ac600bd2fb788831e3">00097</a> ImageType *GetCannyImage()
<a name="l00098"></a>00098 { <span class="keywordflow">return</span> m_Canny->GetOutput(); }
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keyword">protected</span>:
<a name="l00101"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#36ee4e2456d0576c28917f0c1035c0fd">00101</a> <a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html" title="A refinement of the standard level-set function which computes a speed term and advection...">CannySegmentationLevelSetFunction</a>()
<a name="l00102"></a>00102 {
<a name="l00103"></a>00103 m_Variance = 0.0;
<a name="l00104"></a>00104 m_Threshold = NumericTraits<ScalarValueType>::Zero;
<a name="l00105"></a>00105 m_Caster = <a class="code" href="namespaceHardConnectedComponentImageFilter.html#870262f145e0b45206db74df8053b59c">CastImageFilter<FeatureImageType,ImageType>::New</a>();
<a name="l00106"></a>00106 m_Canny = <a class="code" href="namespaceHardConnectedComponentImageFilter.html#870262f145e0b45206db74df8053b59c">CannyEdgeDetectionImageFilter<ImageType,ImageType>::New</a>();
<a name="l00107"></a>00107 m_Distance = <a class="code" href="namespaceHardConnectedComponentImageFilter.html#870262f145e0b45206db74df8053b59c">DanielssonDistanceMapImageFilter<ImageType,ImageType>::New</a>();
<a name="l00108"></a>00108 }
<a name="l00109"></a><a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#871e62f76743dbc10624dc51cfa0ffd0">00109</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html#871e62f76743dbc10624dc51cfa0ffd0">~CannySegmentationLevelSetFunction</a>() {}
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <a class="code" href="classitk_1_1CannySegmentationLevelSetFunction.html" title="A refinement of the standard level-set function which computes a speed term and advection...">CannySegmentationLevelSetFunction</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00112"></a>00112 <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="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keyword">private</span>:
<a name="l00115"></a>00115 ScalarValueType m_Variance;
<a name="l00116"></a>00116 <span class="keywordtype">double</span> m_Threshold;
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="keyword">typename</span> <a class="code" href="classitk_1_1CannyEdgeDetectionImageFilter.html">CannyEdgeDetectionImageFilter<ImageType,ImageType>::Pointer</a> m_Canny;
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="keyword">typename</span> <a class="code" href="classitk_1_1DanielssonDistanceMapImageFilter.html">DanielssonDistanceMapImageFilter<ImageType,ImageType>::Pointer</a> m_Distance;
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keyword">typename</span> <a class="code" href="classitk_1_1CastImageFilter.html" title="Casts input pixels to output pixel type.">CastImageFilter<FeatureImageType, ImageType>::Pointer</a> m_Caster;
<a name="l00123"></a>00123
<a name="l00124"></a>00124
<a name="l00125"></a>00125 };
<a name="l00126"></a>00126
<a name="l00127"></a>00127 } <span class="comment">// end namespace itk</span>
<a name="l00128"></a>00128
<a name="l00129"></a>00129 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00130"></a>00130 <span class="preprocessor"></span><span class="preprocessor">#include "itkCannySegmentationLevelSetFunction.txx"</span>
<a name="l00131"></a>00131 <span class="preprocessor">#endif</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span>
<a name="l00133"></a>00133 <span class="preprocessor">#endif</span>
<a name="l00134"></a>00134 <span class="preprocessor"></span>
</pre></div></div>
<hr><address><small>
Generated at Thu May 7 22:21:09 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>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
d5e74628f0e673bb8680aebce32b2c04
>
files
>
15291
