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<h1>itkOrthogonalSwath2DPathFilter.h</h1><a href="itkOrthogonalSwath2DPathFilter_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: itkOrthogonalSwath2DPathFilter.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2007-04-14 11:54:33 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.10 $</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
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef __itkOrthogonalSwath2DPathFilter_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define __itkOrthogonalSwath2DPathFilter_h</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkPathAndImageToPathFilter_8h.html">itkPathAndImageToPathFilter.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="itkOrthogonallyCorrected2DParametricPath_8h.html">itkOrthogonallyCorrected2DParametricPath.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="l00048"></a>00048 <span class="keyword">template</span> <<span class="keyword">class</span> TFourierSeriesPath, <span class="keyword">class</span> TSwathMeritImage>
<a name="l00049"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html">00049</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">OrthogonalSwath2DPathFilter</a> : <span class="keyword">public</span>
<a name="l00050"></a>00050 <a class="code" href="classitk_1_1PathAndImageToPathFilter.html" title="Base class for filters that take both a path and an image as input and produce a...">PathAndImageToPathFilter</a>< TFourierSeriesPath, TSwathMeritImage,
<a name="l00051"></a>00051 OrthogonallyCorrected2DParametricPath >
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 <span class="keyword">public</span>:
<a name="l00055"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#4b2a274f4bd23b703c5822c3a57b90f3">00055</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">OrthogonalSwath2DPathFilter</a> <a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">Self</a>;
<a name="l00056"></a>00056 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1PathAndImageToPathFilter.html" title="Base class for filters that take both a path and an image as input and produce a...">PathAndImageToPathFilter</a>< TFourierSeriesPath, TSwathMeritImage,
<a name="l00057"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#e8b764514e8947728bef50ba68bf58cd">00057</a> <a class="code" href="classitk_1_1OrthogonallyCorrected2DParametricPath.html" title="Represent an orthogonally corrected 2D parametric path.">OrthogonallyCorrected2DParametricPath</a> > <a class="code" href="classitk_1_1PathAndImageToPathFilter.html">Superclass</a>;
<a name="l00058"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#efa251ee6cf6e8f0b7be2db1575567c5">00058</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="l00059"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#5fcc9fd00f5fdb1059933c58e0bc2d55">00059</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="l00060"></a>00060
<a name="l00062"></a>00062 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">Self</a>);
<a name="l00063"></a>00063
<a name="l00065"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#85a7af39a0c6a5248b0b2dcce573ad15">00065</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">OrthogonalSwath2DPathFilter</a>, <a class="code" href="classitk_1_1PathAndImageToPathFilter.html" title="Base class for filters that take both a path and an image as input and produce a...">PathAndImageToPathFilter</a>);
<a name="l00066"></a>00066
<a name="l00068"></a>00068 <span class="keyword">typedef</span> TFourierSeriesPath InputPathType;
<a name="l00069"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#9306b55129624ff93676bc3b72ad258e">00069</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">InputPathType::Pointer</a> InputPathPointer;
<a name="l00070"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#79a7087bdf90e4cd239f6cb84524c5cd">00070</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> InputPathType::InputType InputPathInputType;
<a name="l00071"></a>00071
<a name="l00072"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#665029ae52f5753fe7c3f80f4447b5da">00072</a> <span class="keyword">typedef</span> TSwathMeritImage ImageType;
<a name="l00073"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#dd016f7e756c1d6eacf308c4b21aa8cd">00073</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">ImageType::ConstPointer</a> ImageConstPointer;
<a name="l00074"></a>00074
<a name="l00075"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#b2413344558d3a586345e8f9857b2bbf">00075</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1OrthogonallyCorrected2DParametricPath.html" title="Represent an orthogonally corrected 2D parametric path.">OrthogonallyCorrected2DParametricPath</a> <a class="code" href="classitk_1_1OrthogonallyCorrected2DParametricPath.html" title="Represent an orthogonally corrected 2D parametric path.">OutputPathType</a>;
<a name="l00076"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#4fea4cf5f2a45744bc4f3450a4bd986e">00076</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1SmartPointer.html">OutputPathType::Pointer</a> <a class="code" href="classitk_1_1SmartPointer.html">OutputPathPointer</a>;
<a name="l00077"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#1f8d109c5206d098c573501daed3c708">00077</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> OutputPathType::InputType OutputPathInputType;
<a name="l00078"></a>00078 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1VectorContainer.html">OutputPathType::OrthogonalCorrectionTableType</a>
<a name="l00079"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#7dcd4531280ff6c7f5bdb48c6ae2d255">00079</a> <a class="code" href="classitk_1_1VectorContainer.html">OrthogonalCorrectionTableType</a>;
<a name="l00080"></a>00080 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1SmartPointer.html">OutputPathType::OrthogonalCorrectionTablePointer</a>
<a name="l00081"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#8f2fb783091adfb76c92930b86b7b0df">00081</a> <a class="code" href="classitk_1_1SmartPointer.html">OrthogonalCorrectionTablePointer</a>;
<a name="l00082"></a>00082
<a name="l00083"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#d7cbae8f32d501c8e81d6bf86e80f9a4">00083</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">InputPathType::IndexType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#be32dc19e71d40322ad9828b9ab40853">IndexType</a>;
<a name="l00084"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#4467aa6110d909c4e99e8358aa83115f">00084</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> InputPathType::OffsetType OffsetType;
<a name="l00085"></a><a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html#bb39a7592557e4873ce7dcc03a555a4d">00085</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#5bf82236e1e50e653de84c8ead448599">ImageType::SizeType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#5bf82236e1e50e653de84c8ead448599">SizeType</a>;
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keyword">protected</span>:
<a name="l00088"></a>00088 <a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">OrthogonalSwath2DPathFilter</a>();
<a name="l00089"></a>00089 <span class="keyword">virtual</span> ~<a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">OrthogonalSwath2DPathFilter</a>();
<a name="l00090"></a>00090 <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="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#f75a5945cdd8315676941024a0b8c1e9">GenerateData</a>(<span class="keywordtype">void</span>);
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="keyword">private</span>:
<a name="l00095"></a>00095 <a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">OrthogonalSwath2DPathFilter</a>(<span class="keyword">const</span> <a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00096"></a>00096 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="classitk_1_1OrthogonalSwath2DPathFilter.html" title="Filter that optimizes a 2D path relative to an image.">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <span class="comment">// Find the "L" for the maximum merit over the range L-1 to L+1 at F & x.</span>
<a name="l00099"></a>00099 <span class="comment">// This value is both returned and stored in m_StepValues.</span>
<a name="l00100"></a>00100 <span class="comment">// The merits for F & x at L-1 to L+1 must have already been calculated.</span>
<a name="l00101"></a>00101 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> FindAndStoreBestErrorStep(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> x, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> F,
<a name="l00102"></a>00102 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> L);
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="comment">// m_StepValues & m_MeritValues are stored as datatype[x][F][L] which requres</span>
<a name="l00105"></a>00105 <span class="comment">// cols*rows*rows bytes of storage where rows and cols are the dimensions of</span>
<a name="l00106"></a>00106 <span class="comment">// the processed image.</span>
<a name="l00107"></a>00107 <span class="comment">// </span>
<a name="l00108"></a>00108 <span class="comment">// This ordering of elements is most efficient when L is incremented in the</span>
<a name="l00109"></a>00109 <span class="comment">// inner-most loop and x is incremented in the outer-most loop.</span>
<a name="l00110"></a>00110 <span class="comment">// </span>
<a name="l00111"></a>00111 <span class="comment">// m_StepValues & m_MeritValues should always be accessed using the StepValue()</span>
<a name="l00112"></a>00112 <span class="comment">// and MeritValue() access functions. StepValue() and MeritValue() can each be</span>
<a name="l00113"></a>00113 <span class="comment">// used on both the left and right hand of assignments for reads & writes, ex: </span>
<a name="l00114"></a>00114 <span class="comment">// StepValue(1,1,1) = 2+MeritValue(0,0,3);</span>
<a name="l00115"></a>00115 <span class="keyword">inline</span> <span class="keywordtype">int</span> &StepValue(<span class="keywordtype">int</span> f, <span class="keywordtype">int</span> l, <span class="keywordtype">int</span> x)
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 <span class="keywordtype">int</span> rows=m_SwathSize[1];
<a name="l00118"></a>00118 <span class="keywordflow">return</span> m_StepValues[ (x*rows*rows) + (f*rows) + (l) ];
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keyword">inline</span> <span class="keywordtype">double</span> &MeritValue(<span class="keywordtype">int</span> f, <span class="keywordtype">int</span> l, <span class="keywordtype">int</span> x)
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 <span class="keywordtype">int</span> rows=m_SwathSize[1];
<a name="l00124"></a>00124 <span class="keywordflow">return</span> m_MeritValues[ (x*rows*rows) + (f*rows) + (l) ];
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="keywordtype">int</span> *m_StepValues; <span class="comment">// best y=error coordinate @ x of image for (0,F) -> (x+1,L)</span>
<a name="l00128"></a>00128 <span class="keywordtype">double</span> *m_MeritValues;
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <span class="keywordtype">int</span> *m_OptimumStepsValues; <span class="comment">// best step (e value) sequence for a closed path</span>
<a name="l00131"></a>00131 OrthogonalCorrectionTablePointer m_FinalOffsetValues;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <a class="code" href="namespaceHardConnectedComponentImageFilter.html#5bf82236e1e50e653de84c8ead448599">SizeType</a> m_SwathSize;
<a name="l00134"></a>00134 };
<a name="l00135"></a>00135
<a name="l00136"></a>00136 } <span class="comment">// end namespace itk</span>
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00139"></a>00139 <span class="preprocessor"></span><span class="preprocessor">#include "itkOrthogonalSwath2DPathFilter.txx"</span>
<a name="l00140"></a>00140 <span class="preprocessor">#endif</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span>
<a name="l00142"></a>00142 <span class="preprocessor">#endif</span>
<a name="l00143"></a>00143 <span class="preprocessor"></span>
</pre></div></div>
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