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<h1>itkIsolatedWatershedImageFilter.h</h1><a href="itkIsolatedWatershedImageFilter_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: itkIsolatedWatershedImageFilter.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-24 20:02:57 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.4 $</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 __itkIsolatedWatershedImageFilter_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkIsolatedWatershedImageFilter_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkImage_8h.html">itkImage.h</a>"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkImageToImageFilter_8h.html">itkImageToImageFilter.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="itkWatershedImageFilter_8h.html">itkWatershedImageFilter.h</a>"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="itkGradientMagnitudeImageFilter_8h.html">itkGradientMagnitudeImageFilter.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="l00027"></a>00027
<a name="l00041"></a>00041 <span class="keyword">template</span> <<span class="keyword">class</span> TInputImage, <span class="keyword">class</span> TOutputImage>
<a name="l00042"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html">00042</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">IsolatedWatershedImageFilter</a>:
<a name="l00043"></a>00043 <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="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keyword">public</span>:
<a name="l00047"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#192ffcd664d3a4d5644f5f154a481ad8">00047</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">IsolatedWatershedImageFilter</a> <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">Self</a>;
<a name="l00048"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#0e8b05d8d08b559e91031234fc34e3a5">00048</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="l00049"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#591517a70d447ebfa5da3b4f66a87ceb">00049</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="l00050"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#280df2ac7c0cac8056d84ce30896dbca">00050</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="l00051"></a>00051
<a name="l00053"></a>00053 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">Self</a>);
<a name="l00054"></a>00054
<a name="l00056"></a>00056 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">IsolatedWatershedImageFilter</a>,
<a name="l00057"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#be1b1ba06687e0775cc96ddaa6b6576b">00057</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="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keyword">typedef</span> TInputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>;
<a name="l00060"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#cf718070223509260c60bdf9ce41cb09">00060</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">InputImageType::Pointer</a> InputImagePointer;
<a name="l00061"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#5b08c4322ecc41f00f3c036a98d9aa0a">00061</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">InputImageType::ConstPointer</a> InputImageConstPointer;
<a name="l00062"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#747cc5473f90a6f030fcc0da2bfd2c2d">00062</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ed8c4a40607d317c666eb96ea265e126">InputImageType::RegionType</a> InputImageRegionType;
<a name="l00063"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#e937e349d0cd9f926a93f6d9abf90afd">00063</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> InputImageType::PixelType InputImagePixelType;
<a name="l00064"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#29628799c0e925d22b88650357518fac">00064</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">InputImageType::IndexType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a>;
<a name="l00065"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#9c302032b4b554373e223a1572fb6861">00065</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#5bf82236e1e50e653de84c8ead448599">InputImageType::SizeType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#5bf82236e1e50e653de84c8ead448599">SizeType</a>;
<a name="l00066"></a>00066
<a name="l00067"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#3dfb07933eefbdaef6ed0ddcc040e68a">00067</a> <span class="keyword">typedef</span> TOutputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#386ea018cab3835dcdff2603f4d2280e">OutputImageType</a>;
<a name="l00068"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#f8e5829698d3995816dd5ab3350f411d">00068</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">OutputImageType::Pointer</a> OutputImagePointer;
<a name="l00069"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#aea401f17493d3c72ae13772614c75f7">00069</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ed8c4a40607d317c666eb96ea265e126">OutputImageType::RegionType</a> OutputImageRegionType;
<a name="l00070"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#ab8f0b52a708214fba512f4c54443f79">00070</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> OutputImageType::PixelType OutputImagePixelType;
<a name="l00071"></a>00071
<a name="l00072"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#e4768ce0c1cfbd4261660a15db5dac45">00072</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1WatershedImageFilter.html" title="A low-level image analysis algorithm that automatically produces a hierarchy of segmented...">WatershedImageFilter<InputImageType></a> <a class="code" href="classitk_1_1WatershedImageFilter.html" title="A low-level image analysis algorithm that automatically produces a hierarchy of segmented...">WatershedType</a>;
<a name="l00073"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#798c6dc33ec515e4f30bbd348ef369fb">00073</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1GradientMagnitudeImageFilter.html" title="Computes the gradient magnitude of an image region at each pixel.">GradientMagnitudeImageFilter<InputImageType,OutputImageType></a> <a class="code" href="classitk_1_1GradientMagnitudeImageFilter.html" title="Computes the gradient magnitude of an image region at each pixel.">GradientMagnitudeType</a>;
<a name="l00074"></a>00074 <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="l00075"></a>00075
<a name="l00079"></a>00079 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Seed1, <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a>);
<a name="l00080"></a>00080
<a name="l00084"></a>00084 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Seed2, <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a>);
<a name="l00085"></a>00085
<a name="l00087"></a>00087 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Threshold, <span class="keywordtype">double</span>);
<a name="l00088"></a>00088 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Threshold, <span class="keywordtype">double</span>);
<a name="l00090"></a>00090
<a name="l00093"></a>00093 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(IsolatedValueTolerance, <span class="keywordtype">double</span>);
<a name="l00094"></a>00094 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(IsolatedValueTolerance, <span class="keywordtype">double</span>);
<a name="l00096"></a>00096
<a name="l00099"></a>00099 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(UpperValueLimit, <span class="keywordtype">double</span>);
<a name="l00100"></a>00100 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(UpperValueLimit, <span class="keywordtype">double</span>);
<a name="l00102"></a>00102
<a name="l00103"></a>00103
<a name="l00107"></a>00107 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(ReplaceValue1, OutputImagePixelType);
<a name="l00108"></a>00108 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(ReplaceValue1, OutputImagePixelType);
<a name="l00109"></a>00109 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(ReplaceValue2, OutputImagePixelType);
<a name="l00110"></a>00110 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(ReplaceValue2, OutputImagePixelType);
<a name="l00112"></a>00112
<a name="l00114"></a>00114 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(IsolatedValue, <span class="keywordtype">double</span>);
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keyword">protected</span>:
<a name="l00117"></a>00117 <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">IsolatedWatershedImageFilter</a>();
<a name="l00118"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#1df6f12d5a7c7774cfc0bdcd47648152">00118</a> <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#1df6f12d5a7c7774cfc0bdcd47648152">~IsolatedWatershedImageFilter</a>(){};
<a name="l00119"></a>00119 <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a> m_Seed1;
<a name="l00120"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#e83d2e40b01f1e2979955954350626b7">00120</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a> m_Seed2;
<a name="l00121"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#aae991a631d76971e9848ecc49bf0c92">00121</a> OutputImagePixelType m_ReplaceValue1;
<a name="l00122"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#e88d2d6a25477b8270571487cc2d954d">00122</a> OutputImagePixelType m_ReplaceValue2;
<a name="l00123"></a>00123
<a name="l00124"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#4aefad77119bea087218a40d4b4077c9">00124</a> <span class="keyword">typename</span> <a class="code" href="classitk_1_1SmartPointer.html">GradientMagnitudeType::Pointer</a> m_GradientMagnitude;
<a name="l00125"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#9b116397efcf9b5a6b12b00bfe273163">00125</a> <span class="keyword">typename</span> <a class="code" href="classitk_1_1SmartPointer.html">WatershedType::Pointer</a> m_Watershed;
<a name="l00126"></a>00126
<a name="l00127"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#3410ec87bcc9c7e24e6578667feb911c">00127</a> <span class="keywordtype">double</span> m_Threshold;
<a name="l00128"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#1248b20274e9d0410fb4b0888e1449f7">00128</a> <span class="keywordtype">double</span> m_IsolatedValue;
<a name="l00129"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#380990718a41391541622f331a27667b">00129</a> <span class="keywordtype">double</span> m_IsolatedValueTolerance;
<a name="l00130"></a><a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html#f0a5328aab2f81ea18538b7b0bb43068">00130</a> <span class="keywordtype">double</span> m_UpperValueLimit;
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="comment">// Override since the filter needs all the data for the algorithm</span>
<a name="l00133"></a>00133 <span class="keywordtype">void</span> GenerateInputRequestedRegion();
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="comment">// Override since the filter produces the entire dataset</span>
<a name="l00136"></a>00136 <span class="keywordtype">void</span> EnlargeOutputRequestedRegion(<a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">DataObject</a> *output);
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#f75a5945cdd8315676941024a0b8c1e9">GenerateData</a>();
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keyword">private</span>:
<a name="l00141"></a>00141 <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">IsolatedWatershedImageFilter</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00142"></a>00142 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="classitk_1_1IsolatedWatershedImageFilter.html" title="Isolate watershed basins using two seeds.">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00143"></a>00143
<a name="l00144"></a>00144 };
<a name="l00145"></a>00145
<a name="l00146"></a>00146 } <span class="comment">// end namespace itk</span>
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00149"></a>00149 <span class="preprocessor"></span><span class="preprocessor">#include "itkIsolatedWatershedImageFilter.txx"</span>
<a name="l00150"></a>00150 <span class="preprocessor">#endif</span>
<a name="l00151"></a>00151 <span class="preprocessor"></span>
<a name="l00152"></a>00152 <span class="preprocessor">#endif</span>
<a name="l00153"></a>00153 <span class="preprocessor"></span>
</pre></div></div>
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