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<h1>itkScalarConnectedComponentImageFilter.h</h1><a href="itkScalarConnectedComponentImageFilter_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: itkScalarConnectedComponentImageFilter.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 20:49:55 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.7 $</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"> Portions of this code are covered under the VTK copyright.</span>
<a name="l00013"></a>00013 <span class="comment"> See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details.</span>
<a name="l00014"></a>00014 <span class="comment"></span>
<a name="l00015"></a>00015 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even </span>
<a name="l00016"></a>00016 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR </span>
<a name="l00017"></a>00017 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span>
<a name="l00018"></a>00018 <span class="comment"></span>
<a name="l00019"></a>00019 <span class="comment">=========================================================================*/</span>
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef __itkScalarConnectedComponentImageFilter_h</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define __itkScalarConnectedComponentImageFilter_h</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "vnl/vnl_math.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "itkNumericTraits.h"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="itkConnectedComponentFunctorImageFilter_8h.html">itkConnectedComponentFunctorImageFilter.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">namespace </span>itk
<a name="l00028"></a>00028 {
<a name="l00029"></a>00029
<a name="l00038"></a>00038 <span class="keyword">namespace </span>Functor {
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">template</span><<span class="keyword">class</span> TInput>
<a name="l00041"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html">00041</a> <span class="keyword">class </span><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html">SimilarPixelsFunctor</a>
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 <span class="keyword">public</span>:
<a name="l00044"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#e5b45a63af405f02a12d09e6e6e11235">00044</a> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#e5b45a63af405f02a12d09e6e6e11235">SimilarPixelsFunctor</a>()
<a name="l00045"></a>00045 {<a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">m_Threshold</a> = itk::NumericTraits<TInput>::Zero;}
<a name="l00046"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#95bc60c24e83bf11544f16843aa24be7">00046</a> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#95bc60c24e83bf11544f16843aa24be7">~SimilarPixelsFunctor</a>() {}
<a name="l00047"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#201dfa32fbb1f276b5e642f7f4b88baf">00047</a> <span class="keywordtype">bool</span> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#201dfa32fbb1f276b5e642f7f4b88baf">operator!=</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html">SimilarPixelsFunctor</a> & other )<span class="keyword"> const</span>
<a name="l00048"></a>00048 <span class="keyword"> </span>{
<a name="l00049"></a>00049 <span class="keywordflow">if</span>( <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">m_Threshold</a> != other.<a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">m_Threshold</a> )
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00054"></a>00054 }
<a name="l00055"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#069cb90135fda61c2560766409896506">00055</a> <span class="keywordtype">bool</span> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#069cb90135fda61c2560766409896506">operator==</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html">SimilarPixelsFunctor</a> & other )<span class="keyword"> const</span>
<a name="l00056"></a>00056 <span class="keyword"> </span>{
<a name="l00057"></a>00057 <span class="keywordflow">return</span> !(*<span class="keyword">this</span> != other);
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059
<a name="l00060"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#bbf53dbbed8f16071527a8c09925ff83">00060</a> <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#bbf53dbbed8f16071527a8c09925ff83">SetDistanceThreshold</a>(<span class="keyword">const</span> TInput &thresh) {<a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">m_Threshold</a> = thresh;}
<a name="l00061"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#fd7978efb060fd49dad07f51f8f00392">00061</a> TInput <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#fd7978efb060fd49dad07f51f8f00392">GetDistanceThreshold</a>() {<span class="keywordflow">return</span> (<a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">m_Threshold</a>);}
<a name="l00062"></a>00062
<a name="l00063"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#48c3fc5fcb880626e5bad0426876bc6e">00063</a> <span class="keywordtype">bool</span> <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#48c3fc5fcb880626e5bad0426876bc6e">operator()</a>(<span class="keyword">const</span> TInput &a, <span class="keyword">const</span> TInput &b)
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065 <span class="keywordflow">return</span> (vnl_math_abs(a-b) <= <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">m_Threshold</a>);
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keyword">protected</span>:
<a name="l00069"></a><a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">00069</a> TInput <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html#a9d8655edabea4be8aa64713c0f76ff5">m_Threshold</a>;
<a name="l00070"></a>00070
<a name="l00071"></a>00071 };
<a name="l00072"></a>00072
<a name="l00073"></a>00073 } <span class="comment">// end namespace Functor </span>
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keyword">template</span> <<span class="keyword">class</span> TInputImage, <span class="keyword">class</span> TOutputImage, <span class="keyword">class</span> TMaskImage=TInputImage>
<a name="l00076"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html">00076</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html" title="A connected components filter that labels the objects in an arbitrary image. Two...">ScalarConnectedComponentImageFilter</a> :
<a name="l00077"></a>00077 <span class="keyword">public</span> <a class="code" href="classitk_1_1ConnectedComponentFunctorImageFilter.html" title="A generic connected components filter that labels the objects in an artibitrary image...">ConnectedComponentFunctorImageFilter</a><TInputImage,TOutputImage,
<a name="l00078"></a>00078 Functor::SimilarPixelsFunctor<typename TInputImage::ValueType>,
<a name="l00079"></a>00079 TMaskImage>
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <span class="keyword">public</span>:
<a name="l00083"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#d521724f8f5656c9f07c0193d99ecd84">00083</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html" title="A connected components filter that labels the objects in an arbitrary image. Two...">ScalarConnectedComponentImageFilter</a> <a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html" title="A connected components filter that labels the objects in an arbitrary image. Two...">Self</a>;
<a name="l00084"></a>00084 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ConnectedComponentFunctorImageFilter.html" title="A generic connected components filter that labels the objects in an artibitrary image...">ConnectedComponentFunctorImageFilter</a><
<a name="l00085"></a>00085 TInputImage,TOutputImage,
<a name="l00086"></a>00086 <a class="code" href="classitk_1_1Functor_1_1SimilarPixelsFunctor.html">Functor::SimilarPixelsFunctor<typename TInputImage::ValueType></a>,
<a name="l00087"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#257b404605c7a1c4567a8a0432dc4320">00087</a> TMaskImage> <a class="code" href="classitk_1_1ConnectedComponentFunctorImageFilter.html" title="A generic connected components filter that labels the objects in an artibitrary image...">Superclass</a>;
<a name="l00088"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#721af00e55a2b84bb74e38b9c005bbe9">00088</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="l00089"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#aa453c11843bb5b7edd53e971c08577b">00089</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="l00090"></a>00090
<a name="l00092"></a>00092 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html" title="A connected components filter that labels the objects in an arbitrary image. Two...">Self</a>);
<a name="l00093"></a>00093
<a name="l00095"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#d2f7b982160e8b33a9daa70e5f4bc3d2">00095</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html" title="A connected components filter that labels the objects in an arbitrary image. Two...">ScalarConnectedComponentImageFilter</a>,<a class="code" href="classitk_1_1ConnectedComponentFunctorImageFilter.html" title="A generic connected components filter that labels the objects in an artibitrary image...">ConnectedComponentFunctorImageFilter</a>);
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::PixelType <a class="code" href="namespaceHardConnectedComponentImageFilter.html#6e44b89d73d576fe68c175566a634ab8">InputPixelType</a>;
<a name="l00098"></a>00098
<a name="l00099"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#40d4c3367ecd994083fb22204afc6eee">00099</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetDistanceThreshold(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#6e44b89d73d576fe68c175566a634ab8">InputPixelType</a>& thresh)
<a name="l00100"></a>00100 {this->GetFunctor().SetDistanceThreshold(thresh);}
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#d4bc2a5228b47788493c0709187d7ba0">00102</a> <span class="keyword">virtual</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#6e44b89d73d576fe68c175566a634ab8">InputPixelType</a> GetDistanceThreshold()
<a name="l00103"></a>00103 {<span class="keywordflow">return</span> (this->GetFunctor().<a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#d4bc2a5228b47788493c0709187d7ba0">GetDistanceThreshold</a>());}
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="preprocessor">#ifdef ITK_USE_CONCEPT_CHECKING</span>
<a name="l00106"></a>00106 <span class="preprocessor"></span>
<a name="l00107"></a>00107 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(InputEqualityComparableCheck,
<a name="l00108"></a>00108 (<a class="code" href="structitk_1_1Concept_1_1EqualityComparable.html">Concept::EqualityComparable<InputPixelType></a>));
<a name="l00109"></a>00109 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(OutputEqualityComparableCheck,
<a name="l00110"></a>00110 (<a class="code" href="structitk_1_1Concept_1_1EqualityComparable.html">Concept::EqualityComparable<typename TOutputImage::PixelType></a>));
<a name="l00111"></a>00111 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(MaskEqualityComparableCheck,
<a name="l00112"></a>00112 (<a class="code" href="structitk_1_1Concept_1_1EqualityComparable.html">Concept::EqualityComparable<typename TMaskImage::PixelType></a>));
<a name="l00113"></a>00113 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(OutputIncrementDecrementOperatorsCheck,
<a name="l00114"></a>00114 (<a class="code" href="structitk_1_1Concept_1_1IncrementDecrementOperators.html">Concept::IncrementDecrementOperators<typename TOutputImage::PixelType></a>));
<a name="l00115"></a>00115
<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="keyword">protected</span>:
<a name="l00120"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#50a8e9c9906bd779b030a71c34debd9c">00120</a> <a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#50a8e9c9906bd779b030a71c34debd9c">ScalarConnectedComponentImageFilter</a>() {};
<a name="l00121"></a><a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#236c04ccd34ca4381d7698bf41337578">00121</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html#236c04ccd34ca4381d7698bf41337578">~ScalarConnectedComponentImageFilter</a>() {};
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="keyword">private</span>:
<a name="l00124"></a>00124 <a class="code" href="classitk_1_1ScalarConnectedComponentImageFilter.html" title="A connected components filter that labels the objects in an arbitrary image. Two...">ScalarConnectedComponentImageFilter</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00125"></a>00125 <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="l00126"></a>00126
<a name="l00127"></a>00127 };
<a name="l00128"></a>00128
<a name="l00129"></a>00129 } <span class="comment">// end namespace itk</span>
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="preprocessor">#endif</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span>
</pre></div></div>
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