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<h1>itkVectorRescaleIntensityImageFilter.h</h1><a href="itkVectorRescaleIntensityImageFilter_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: itkVectorRescaleIntensityImageFilter.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 20:50:03 $</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"> 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 __itkVectorRescaleIntensityImageFilter_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkVectorRescaleIntensityImageFilter_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkUnaryFunctorImageFilter_8h.html">itkUnaryFunctorImageFilter.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="l00025"></a>00025 <span class="comment">// This functor class applies a scaling transformation A.x </span>
<a name="l00026"></a>00026 <span class="comment">// to input values.</span>
<a name="l00027"></a>00027 <span class="keyword">namespace </span>Functor {
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keyword">template</span>< <span class="keyword">typename</span> TInput, <span class="keyword">typename</span> TOutput>
<a name="l00030"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html">00030</a> <span class="keyword">class </span><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html">VectorMagnitudeLinearTransform</a>
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 <span class="keyword">public</span>:
<a name="l00033"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#430ab48a7db852564fe5e75c01444247">00033</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> NumericTraits< typename TInput::ValueType >::RealType <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#430ab48a7db852564fe5e75c01444247">RealType</a>;
<a name="l00034"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#454f5b034934fdb0a52a3dbf39c2bf74">00034</a> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#454f5b034934fdb0a52a3dbf39c2bf74">VectorMagnitudeLinearTransform</a>() {}
<a name="l00035"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#3429b150c0d030d9f27bcfa51da0373c">00035</a> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#3429b150c0d030d9f27bcfa51da0373c">~VectorMagnitudeLinearTransform</a>() {}
<a name="l00036"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#89a804098ef70806b651e61661f7ad47">00036</a> <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#89a804098ef70806b651e61661f7ad47">SetFactor</a>( <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#430ab48a7db852564fe5e75c01444247">RealType</a> a ) { m_Factor = a; }
<a name="l00037"></a>00037 <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#d599be32ba81837f4d296d64fa3e0736">itkStaticConstMacro</a>(VectorDimension,<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,TInput::Dimension);
<a name="l00038"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#399a9325ab0e581815de2c85556d538c">00038</a> <span class="keywordtype">bool</span> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#399a9325ab0e581815de2c85556d538c">operator!=</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html">VectorMagnitudeLinearTransform</a> & other )<span class="keyword"> const</span>
<a name="l00039"></a>00039 <span class="keyword"> </span>{
<a name="l00040"></a>00040 <span class="keywordflow">if</span>( m_Factor != other.m_Factor )
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00045"></a>00045 }
<a name="l00046"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#a94a7c7436372063f2e84fa1e2f6a3db">00046</a> <span class="keywordtype">bool</span> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#a94a7c7436372063f2e84fa1e2f6a3db">operator==</a>( <span class="keyword">const</span> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html">VectorMagnitudeLinearTransform</a> & other )<span class="keyword"> const</span>
<a name="l00047"></a>00047 <span class="keyword"> </span>{
<a name="l00048"></a>00048 <span class="keywordflow">return</span> !(*<span class="keyword">this</span> != other);
<a name="l00049"></a>00049 }
<a name="l00050"></a><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#d1e14b65bd1a194bffd0b45726c1785b">00050</a> <span class="keyword">inline</span> TOutput <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#d1e14b65bd1a194bffd0b45726c1785b">operator()</a>( <span class="keyword">const</span> TInput & x )
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 TOutput result;
<a name="l00053"></a>00053 <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<VectorDimension; i++)
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 <span class="keyword">const</span> <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#430ab48a7db852564fe5e75c01444247">RealType</a> scaledComponent = <span class="keyword">static_cast<</span><a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#430ab48a7db852564fe5e75c01444247">RealType</a><span class="keyword">></span>( x[i] ) * m_Factor;
<a name="l00056"></a>00056 result[i]= <span class="keyword">static_cast<</span> typename TOutput::ValueType <span class="keyword">></span>( scaledComponent );
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058 <span class="keywordflow">return</span> result;
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060 <span class="keyword">private</span>:
<a name="l00061"></a>00061 <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html#430ab48a7db852564fe5e75c01444247">RealType</a> m_Factor;
<a name="l00062"></a>00062 };
<a name="l00063"></a>00063
<a name="l00064"></a>00064 } <span class="comment">// end namespace functor</span>
<a name="l00065"></a>00065
<a name="l00066"></a>00066
<a name="l00084"></a>00084 <span class="keyword">template</span> <<span class="keyword">typename</span> TInputImage, <span class="keyword">typename</span> TOutputImage=TInputImage>
<a name="l00085"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html">00085</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html" title="Applies a linear transformation to the magnitude of pixel vectors in a vector Image...">VectorRescaleIntensityImageFilter</a> :
<a name="l00086"></a>00086 <span class="keyword">public</span>
<a name="l00087"></a>00087 <a class="code" href="classitk_1_1UnaryFunctorImageFilter.html" title="Implements pixel-wise generic operation on one image.">UnaryFunctorImageFilter</a><TInputImage,TOutputImage,
<a name="l00088"></a>00088 Functor::VectorMagnitudeLinearTransform<
<a name="l00089"></a>00089 typename TInputImage::PixelType,
<a name="l00090"></a>00090 typename TOutputImage::PixelType> >
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 <span class="keyword">public</span>:
<a name="l00094"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#94d051369be01ec4350805d80bec5c01">00094</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html" title="Applies a linear transformation to the magnitude of pixel vectors in a vector Image...">VectorRescaleIntensityImageFilter</a> <a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html" title="Applies a linear transformation to the magnitude of pixel vectors in a vector Image...">Self</a>;
<a name="l00095"></a>00095 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1UnaryFunctorImageFilter.html" title="Implements pixel-wise generic operation on one image.">UnaryFunctorImageFilter</a><
<a name="l00096"></a>00096 TInputImage,TOutputImage,
<a name="l00097"></a>00097 <a class="code" href="classitk_1_1Functor_1_1VectorMagnitudeLinearTransform.html">Functor::VectorMagnitudeLinearTransform</a><
<a name="l00098"></a>00098 <span class="keyword">typename</span> TInputImage::PixelType,
<a name="l00099"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#8d87e0b0bb1db2b808d164e84f83af5b">00099</a> <span class="keyword">typename</span> TOutputImage::PixelType> > <a class="code" href="classitk_1_1UnaryFunctorImageFilter.html" title="Implements pixel-wise generic operation on one image.">Superclass</a>;
<a name="l00100"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#5a16a16cd81bb5cd89c9cb1d11f4f749">00100</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="l00101"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#d7237dc557d7cf4df7bbf66052e22d70">00101</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="l00102"></a>00102
<a name="l00103"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#3a08e5570cbcc1328a8c9c88fd295134">00103</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TOutputImage::PixelType <a class="code" href="namespaceHardConnectedComponentImageFilter.html#73549c9066bb62470db248f27cde10d2">OutputPixelType</a>;
<a name="l00104"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#c44e7bcfa96c18a2179ead6a209e215d">00104</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::PixelType <a class="code" href="namespaceHardConnectedComponentImageFilter.html#6e44b89d73d576fe68c175566a634ab8">InputPixelType</a>;
<a name="l00105"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#8928969f90632d09ad31e138463924be">00105</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> InputPixelType::ValueType InputValueType;
<a name="l00106"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#998551487c2dd1f94f69b60223674723">00106</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> OutputPixelType::ValueType OutputValueType;
<a name="l00107"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#ed7abef6d620dbee93ad954a027ffa80">00107</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> NumericTraits<InputValueType>::RealType InputRealType;
<a name="l00108"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#67633f5a9d264dac00306abdfa57e32d">00108</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> NumericTraits<OutputValueType>::RealType OutputRealType;
<a name="l00109"></a>00109
<a name="l00110"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#664d1d8cb49bb2cc95905c9588dcf17c">00110</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">Superclass::InputImageType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>;
<a name="l00111"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#c7e7b8b914dc3d25f189d3b93527a773">00111</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::InputImagePointer InputImagePointer;
<a name="l00112"></a>00112
<a name="l00114"></a>00114 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html" title="Applies a linear transformation to the magnitude of pixel vectors in a vector Image...">VectorRescaleIntensityImageFilter</a>, <a class="code" href="classitk_1_1UnaryFunctorImageFilter.html" title="Implements pixel-wise generic operation on one image.">UnaryFunctorImageFilter</a> );
<a name="l00115"></a>00115
<a name="l00117"></a>00117 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html" title="Applies a linear transformation to the magnitude of pixel vectors in a vector Image...">Self</a>);
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( OutputMaximumMagnitude, OutputRealType );
<a name="l00120"></a>00120 <a class="code" href="itkMacro_8h.html#7d989c13a1a213168db99ae0f84185d4">itkGetConstReferenceMacro</a>( OutputMaximumMagnitude, OutputRealType );
<a name="l00121"></a>00121
<a name="l00125"></a>00125 <a class="code" href="itkMacro_8h.html#7d989c13a1a213168db99ae0f84185d4">itkGetConstReferenceMacro</a>( Scale, InputRealType );
<a name="l00126"></a>00126 <a class="code" href="itkMacro_8h.html#7d989c13a1a213168db99ae0f84185d4">itkGetConstReferenceMacro</a>( Shift, InputRealType );
<a name="l00128"></a>00128
<a name="l00131"></a>00131 <a class="code" href="itkMacro_8h.html#7d989c13a1a213168db99ae0f84185d4">itkGetConstReferenceMacro</a>( InputMaximumMagnitude, InputRealType );
<a name="l00132"></a>00132
<a name="l00134"></a>00134 <span class="keywordtype">void</span> BeforeThreadedGenerateData(<span class="keywordtype">void</span>);
<a name="l00135"></a>00135
<a name="l00137"></a>00137 <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="l00138"></a>00138
<a name="l00139"></a>00139 <span class="preprocessor">#ifdef ITK_USE_CONCEPT_CHECKING</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span>
<a name="l00141"></a>00141 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(InputHasNumericTraitsCheck,
<a name="l00142"></a>00142 (<a class="code" href="structitk_1_1Concept_1_1HasNumericTraits.html">Concept::HasNumericTraits<InputValueType></a>));
<a name="l00143"></a>00143 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(OutputHasNumericTraitsCheck,
<a name="l00144"></a>00144 (<a class="code" href="structitk_1_1Concept_1_1HasNumericTraits.html">Concept::HasNumericTraits<OutputValueType></a>));
<a name="l00145"></a>00145
<a name="l00147"></a>00147 <span class="preprocessor">#endif</span>
<a name="l00148"></a>00148 <span class="preprocessor"></span>
<a name="l00149"></a>00149 <span class="keyword">protected</span>:
<a name="l00150"></a>00150 <a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html" title="Applies a linear transformation to the magnitude of pixel vectors in a vector Image...">VectorRescaleIntensityImageFilter</a>();
<a name="l00151"></a><a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#d313a3a85d88c80e0429d83b82af829f">00151</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html#d313a3a85d88c80e0429d83b82af829f">~VectorRescaleIntensityImageFilter</a>() {};
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="keyword">private</span>:
<a name="l00154"></a>00154 <a class="code" href="classitk_1_1VectorRescaleIntensityImageFilter.html" title="Applies a linear transformation to the magnitude of pixel vectors in a vector Image...">VectorRescaleIntensityImageFilter</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00155"></a>00155 <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="l00156"></a>00156
<a name="l00157"></a>00157 InputRealType m_Scale;
<a name="l00158"></a>00158 InputRealType m_Shift;
<a name="l00159"></a>00159
<a name="l00160"></a>00160 InputRealType m_InputMaximumMagnitude;
<a name="l00161"></a>00161 OutputRealType m_OutputMaximumMagnitude;
<a name="l00162"></a>00162
<a name="l00163"></a>00163 };
<a name="l00164"></a>00164
<a name="l00165"></a>00165
<a name="l00166"></a>00166
<a name="l00167"></a>00167 } <span class="comment">// end namespace itk</span>
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00170"></a>00170 <span class="preprocessor"></span><span class="preprocessor">#include "itkVectorRescaleIntensityImageFilter.txx"</span>
<a name="l00171"></a>00171 <span class="preprocessor">#endif</span>
<a name="l00172"></a>00172 <span class="preprocessor"></span>
<a name="l00173"></a>00173 <span class="preprocessor">#endif</span>
<a name="l00174"></a>00174 <span class="preprocessor"></span>
</pre></div></div>
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