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<h1>itkZeroCrossingBasedEdgeDetectionImageFilter.h</h1><a href="itkZeroCrossingBasedEdgeDetectionImageFilter_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: itkZeroCrossingBasedEdgeDetectionImageFilter.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2008-10-07 17:31:02 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.18 $</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 __itkZeroCrossingBasedEdgeDetectionImageFilter_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkZeroCrossingBasedEdgeDetectionImageFilter_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkImageToImageFilter_8h.html">itkImageToImageFilter.h</a>"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkFixedArray_8h.html">itkFixedArray.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="itkImage_8h.html">itkImage.h</a>"</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="keyword">namespace </span>itk
<a name="l00026"></a>00026 {
<a name="l00027"></a>00027
<a name="l00069"></a>00069 <span class="keyword">template</span><<span class="keyword">class</span> TInputImage, <span class="keyword">class</span> TOutputImage>
<a name="l00070"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">00070</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">ZeroCrossingBasedEdgeDetectionImageFilter</a>
<a name="l00071"></a>00071 : <span class="keyword">public</span> <a class="code" href="classitk_1_1ImageToImageFilter.html" title="Base class for filters that take an image as input and produce an image as output...">ImageToImageFilter</a><TInputImage, TOutputImage>
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 <span class="keyword">public</span>:
<a name="l00075"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#304862d872c0d687cafcc77f902fa860">00075</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">ZeroCrossingBasedEdgeDetectionImageFilter</a> <a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">Self</a>;
<a name="l00076"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#a08f05a01f67c8409105dc05af5ff8e1">00076</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageToImageFilter.html">ImageToImageFilter<TInputImage, TOutputImage></a> <a class="code" href="classitk_1_1ImageToImageFilter.html">Superclass</a>;
<a name="l00077"></a>00077
<a name="l00079"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#015936038b6c0048f8aa77a3e291cd7d">00079</a> <span class="keyword">typedef</span> TInputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>;
<a name="l00080"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#dd6d4a2a87216881f57e5345ed07d724">00080</a> <span class="keyword">typedef</span> TOutputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#386ea018cab3835dcdff2603f4d2280e">OutputImageType</a>;
<a name="l00081"></a>00081
<a name="l00083"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#20b12bb1c067a27f6c1d456cbeb004e5">00083</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="l00084"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#7cbf42b8a31a8640437f2d6863d44e7a">00084</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="l00085"></a>00085
<a name="l00087"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#83ff300b257cc8396336d8e0ad45c39e">00087</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::PixelType InputImagePixelType;
<a name="l00088"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#d08184862dc4cad30d2022fb7fc853cd">00088</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TOutputImage::PixelType OutputImagePixelType;
<a name="l00089"></a>00089
<a name="l00091"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#f40e5eb6f2c1f64e012418d4e49dc876">00091</a> <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">Self</a>);
<a name="l00092"></a>00092
<a name="l00094"></a>00094 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ed8c4a40607d317c666eb96ea265e126">TOutputImage::RegionType</a> OutputImageRegionType;
<a name="l00095"></a>00095
<a name="l00097"></a>00097 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">ZeroCrossingBasedEdgeDetectionImageFilter</a>, <a class="code" href="classitk_1_1ImageToImageFilter.html" title="Base class for filters that take an image as input and produce an image as output...">ImageToImageFilter</a>);
<a name="l00098"></a>00098
<a name="l00100"></a>00100 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00101"></a>00101 TInputImage::ImageDimension );
<a name="l00102"></a>00102 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(OutputImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00103"></a>00103 TOutputImage::ImageDimension );
<a name="l00105"></a>00105
<a name="l00107"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#d8c923603483734e9c1df6f04de149e3">00107</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1FixedArray.html">FixedArray<double, itkGetStaticConstMacro(ImageDimension)></a> <a class="code" href="classitk_1_1FixedArray.html">ArrayType</a>;
<a name="l00108"></a>00108
<a name="l00110"></a>00110 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Variance, <a class="code" href="classitk_1_1FixedArray.html">ArrayType</a>);
<a name="l00111"></a>00111 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Variance, <span class="keyword">const</span> <a class="code" href="classitk_1_1FixedArray.html">ArrayType</a>);
<a name="l00112"></a>00112 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(MaximumError, <a class="code" href="classitk_1_1FixedArray.html">ArrayType</a>);
<a name="l00113"></a>00113 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(MaximumError, <span class="keyword">const</span> <a class="code" href="classitk_1_1FixedArray.html">ArrayType</a>);
<a name="l00115"></a>00115
<a name="l00117"></a>00117 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(BackgroundValue, OutputImagePixelType);
<a name="l00118"></a>00118 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(BackgroundValue, OutputImagePixelType);
<a name="l00119"></a>00119 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(ForegroundValue, OutputImagePixelType);
<a name="l00120"></a>00120 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(ForegroundValue, OutputImagePixelType);
<a name="l00122"></a>00122
<a name="l00124"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#3e32a0d274e6b2977eae84f3019ad3e4">00124</a> <span class="keywordtype">void</span> SetVariance(<span class="keyword">const</span> <span class="keyword">typename</span> ArrayType::ValueType v)
<a name="l00125"></a>00125 {
<a name="l00126"></a>00126 m_Variance.Fill(v);
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128
<a name="l00135"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#247f2b2bb0d4b574cc8770643efcdd53">00135</a> <span class="keywordtype">void</span> SetMaximumError(<span class="keyword">const</span> <span class="keyword">typename</span> ArrayType::ValueType v)
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 m_MaximumError.Fill(v);
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="preprocessor">#ifdef ITK_USE_CONCEPT_CHECKING</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span>
<a name="l00142"></a>00142 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(OutputEqualityComparableCheck,
<a name="l00143"></a>00143 (<a class="code" href="structitk_1_1Concept_1_1EqualityComparable.html">Concept::EqualityComparable<OutputImagePixelType></a>));
<a name="l00144"></a>00144 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(SameDimensionCheck,
<a name="l00145"></a>00145 (<a class="code" href="structitk_1_1Concept_1_1SameDimension.html">Concept::SameDimension<ImageDimension, OutputImageDimension></a>));
<a name="l00146"></a>00146 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(SameTypeCheck,
<a name="l00147"></a>00147 (<a class="code" href="structitk_1_1Concept_1_1SameType.html">Concept::SameType<InputImagePixelType, OutputImagePixelType></a>));
<a name="l00148"></a>00148 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(OutputOStreamWritableCheck,
<a name="l00149"></a>00149 (<a class="code" href="structitk_1_1Concept_1_1OStreamWritable.html">Concept::OStreamWritable<OutputImagePixelType></a>));
<a name="l00150"></a>00150 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(PixelTypeIsFloatingPointCheck,
<a name="l00151"></a>00151 (<a class="code" href="structitk_1_1Concept_1_1IsFloatingPoint.html">Concept::IsFloatingPoint<InputImagePixelType></a>));
<a name="l00152"></a>00152
<a name="l00154"></a>00154 <span class="preprocessor">#endif</span>
<a name="l00155"></a>00155 <span class="preprocessor"></span>
<a name="l00156"></a>00156 <span class="keyword">protected</span>:
<a name="l00157"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#8a4ac16b11d7dbddcff78ea04f4f4ffe">00157</a> <a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">ZeroCrossingBasedEdgeDetectionImageFilter</a>()
<a name="l00158"></a>00158 {
<a name="l00159"></a>00159 m_Variance.Fill(1.0);
<a name="l00160"></a>00160 m_MaximumError.Fill(0.01);
<a name="l00161"></a>00161 m_BackgroundValue = NumericTraits<OutputImagePixelType>::Zero;
<a name="l00162"></a>00162 m_ForegroundValue = NumericTraits<OutputImagePixelType>::One;
<a name="l00163"></a>00163 }
<a name="l00164"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#89bc368f67984e48adda424f14aab1c9">00164</a> <a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#89bc368f67984e48adda424f14aab1c9">~ZeroCrossingBasedEdgeDetectionImageFilter</a>(){}
<a name="l00165"></a><a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#fdf179e28e43068e846c4a8989ba703c">00165</a> <a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html#fdf179e28e43068e846c4a8989ba703c">ZeroCrossingBasedEdgeDetectionImageFilter</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1ZeroCrossingBasedEdgeDetectionImageFilter.html">Self</a>&) {}
<a name="l00166"></a>00166 <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="l00167"></a>00167
<a name="l00174"></a>00174 <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#f75a5945cdd8315676941024a0b8c1e9">GenerateData</a>();
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keyword">private</span>:
<a name="l00178"></a>00178 ArrayType m_Variance;
<a name="l00179"></a>00179
<a name="l00182"></a>00182 ArrayType m_MaximumError;
<a name="l00183"></a>00183
<a name="l00184"></a>00184 OutputImagePixelType m_BackgroundValue;
<a name="l00185"></a>00185 OutputImagePixelType m_ForegroundValue;
<a name="l00186"></a>00186 };
<a name="l00187"></a>00187
<a name="l00188"></a>00188 } <span class="comment">//end of namespace itk</span>
<a name="l00189"></a>00189
<a name="l00190"></a>00190 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00191"></a>00191 <span class="preprocessor"></span><span class="preprocessor">#include "itkZeroCrossingBasedEdgeDetectionImageFilter.txx"</span>
<a name="l00192"></a>00192 <span class="preprocessor">#endif</span>
<a name="l00193"></a>00193 <span class="preprocessor"></span>
<a name="l00194"></a>00194 <span class="preprocessor">#endif</span>
<a name="l00195"></a>00195 <span class="preprocessor"></span>
</pre></div></div>
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