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<h1>itkDerivativeImageFilter.h</h1><a href="itkDerivativeImageFilter_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: itkDerivativeImageFilter.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2008-10-14 19:20:33 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.21 $</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 __itkDerivativeImageFilter_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkDerivativeImageFilter_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="itkImage_8h.html">itkImage.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="itkConceptChecking_8h.html">itkConceptChecking.h</a>"</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="keyword">namespace </span>itk
<a name="l00025"></a>00025 {
<a name="l00043"></a>00043 <span class="keyword">template</span> <<span class="keyword">class</span> TInputImage, <span class="keyword">class</span> TOutputImage>
<a name="l00044"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html">00044</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1DerivativeImageFilter.html" title="Computes the directional derivative of an image. The directional derivative at each...">DerivativeImageFilter</a> :
<a name="l00045"></a>00045 <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="l00046"></a>00046 {
<a name="l00047"></a>00047 <span class="keyword">public</span>:
<a name="l00049"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#d11f8d8e606c72705543657b2c09cb23">00049</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1DerivativeImageFilter.html" title="Computes the directional derivative of an image. The directional derivative at each...">DerivativeImageFilter</a> <a class="code" href="classitk_1_1DerivativeImageFilter.html" title="Computes the directional derivative of an image. The directional derivative at each...">Self</a>;
<a name="l00050"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#cfbf60d60821c54976597ce60b8ea6bb">00050</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="l00051"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#6a7dab69ba307c1ba9cf62cf519a42a3">00051</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="l00052"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#8e5f3d2f8096e9065232cd855b885017">00052</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="l00053"></a>00053
<a name="l00056"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#44784d80ddf434120337b0d49e3ce424">00056</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TOutputImage::PixelType <a class="code" href="namespaceHardConnectedComponentImageFilter.html#73549c9066bb62470db248f27cde10d2">OutputPixelType</a>;
<a name="l00057"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#41c8d64ea4a7fb0520259dbbcadff5da">00057</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TOutputImage::InternalPixelType <a class="code" href="namespaceHardConnectedComponentImageFilter.html#05ddc2f0f1e5f6684417679cf537b4e2">OutputInternalPixelType</a>;
<a name="l00058"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#7a813cd239c898fc17d5f1383c70157b">00058</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::PixelType <a class="code" href="namespaceHardConnectedComponentImageFilter.html#6e44b89d73d576fe68c175566a634ab8">InputPixelType</a>;
<a name="l00059"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#a47bfaac0e4eadd66ea71a7c87acec9a">00059</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> TInputImage::InternalPixelType <a class="code" href="namespaceHardConnectedComponentImageFilter.html#a49b439ecaa370af8c4f2c64b0f845bd">InputInternalPixelType</a>;
<a name="l00060"></a>00060
<a name="l00063"></a>00063 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,
<a name="l00064"></a>00064 TOutputImage::ImageDimension);
<a name="l00065"></a>00065
<a name="l00067"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#baee0723dfe7871b4d2dc835e78cc0f0">00067</a> <span class="keyword">typedef</span> TInputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#3742cbac150bee74daa9aab85ed80623">InputImageType</a>;
<a name="l00068"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#aa8b622615ca175de1b9de0f0c5c9dc8">00068</a> <span class="keyword">typedef</span> TOutputImage <a class="code" href="namespaceHardConnectedComponentImageFilter.html#386ea018cab3835dcdff2603f4d2280e">OutputImageType</a>;
<a name="l00069"></a>00069
<a name="l00071"></a>00071 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1DerivativeImageFilter.html" title="Computes the directional derivative of an image. The directional derivative at each...">Self</a>);
<a name="l00072"></a>00072
<a name="l00074"></a>00074 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1DerivativeImageFilter.html" title="Computes the directional derivative of an image. The directional derivative at each...">DerivativeImageFilter</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="l00075"></a>00075
<a name="l00077"></a>00077 <span class="preprocessor">#ifdef ITK_USE_CONCEPT_CHECKING</span>
<a name="l00078"></a>00078 <span class="preprocessor"></span>
<a name="l00080"></a>00080 <a class="code" href="itkConceptChecking_8h.html#009eae6c305d9c390972159815e6a710">itkConceptMacro</a>(SignedOutputPixelType,
<a name="l00081"></a>00081 (<a class="code" href="structitk_1_1Concept_1_1Signed.html">Concept::Signed<OutputPixelType></a>));
<a name="l00082"></a>00082
<a name="l00084"></a>00084 <span class="preprocessor">#endif</span>
<a name="l00085"></a>00085 <span class="preprocessor"></span>
<a name="l00087"></a>00087 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Order, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);
<a name="l00088"></a>00088 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Order, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);
<a name="l00089"></a>00089 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Direction, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);
<a name="l00090"></a>00090 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Direction, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);
<a name="l00092"></a>00092
<a name="l00095"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#1ba13e0dc5c56cf388e6a1ec49b9daf3">00095</a> <span class="keywordtype">void</span> SetUseImageSpacingOn()
<a name="l00096"></a>00096 { this->SetUseImageSpacing(<span class="keyword">true</span>); }
<a name="l00097"></a>00097
<a name="l00100"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#ceb87099b64c6e7f5c17987206a784ad">00100</a> <span class="keywordtype">void</span> SetUseImageSpacingOff()
<a name="l00101"></a>00101 { this->SetUseImageSpacing(<span class="keyword">false</span>); }
<a name="l00102"></a>00102
<a name="l00105"></a>00105 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(UseImageSpacing, <span class="keywordtype">bool</span>);
<a name="l00106"></a>00106 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(UseImageSpacing, <span class="keywordtype">bool</span>);
<a name="l00108"></a>00108
<a name="l00116"></a>00116 <span class="keyword">virtual</span> <span class="keywordtype">void</span> GenerateInputRequestedRegion() throw(<a class="code" href="classitk_1_1InvalidRequestedRegionError.html">InvalidRequestedRegionError</a>);
<a name="l00117"></a>00117
<a name="l00118"></a>00118 protected:
<a name="l00119"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#73bc334a2bfcb717da28422967992f02">00119</a> <a class="code" href="classitk_1_1DerivativeImageFilter.html" title="Computes the directional derivative of an image. The directional derivative at each...">DerivativeImageFilter</a>()
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 m_Order = 1;
<a name="l00122"></a>00122 m_Direction = 0;
<a name="l00123"></a>00123 m_UseImageSpacing = <span class="keyword">true</span>;
<a name="l00124"></a>00124 }
<a name="l00125"></a><a class="code" href="classitk_1_1DerivativeImageFilter.html#a36c0c57885a4c9eef8e3cb5936cdc87">00125</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1DerivativeImageFilter.html#a36c0c57885a4c9eef8e3cb5936cdc87">~DerivativeImageFilter</a>() {}
<a name="l00126"></a>00126 <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="l00127"></a>00127
<a name="l00133"></a>00133 <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#f75a5945cdd8315676941024a0b8c1e9">GenerateData</a>();
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keyword">private</span>:
<a name="l00136"></a>00136 <a class="code" href="classitk_1_1DerivativeImageFilter.html" title="Computes the directional derivative of an image. The directional derivative at each...">DerivativeImageFilter</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00137"></a>00137 <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="l00138"></a>00138
<a name="l00140"></a>00140 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_Order;
<a name="l00141"></a>00141
<a name="l00143"></a>00143 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_Direction;
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keywordtype">bool</span> m_UseImageSpacing;
<a name="l00146"></a>00146
<a name="l00147"></a>00147 };
<a name="l00148"></a>00148
<a name="l00149"></a>00149 } <span class="comment">// end namespace itk</span>
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00152"></a>00152 <span class="preprocessor"></span><span class="preprocessor">#include "itkDerivativeImageFilter.txx"</span>
<a name="l00153"></a>00153 <span class="preprocessor">#endif</span>
<a name="l00154"></a>00154 <span class="preprocessor"></span>
<a name="l00155"></a>00155 <span class="preprocessor">#endif</span>
<a name="l00156"></a>00156 <span class="preprocessor"></span>
</pre></div></div>
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