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itkDirectedHausdorffDistanceImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkDirectedHausdorffDistanceImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:46 $ 00007 Version: $Revision: 1.7 $ 00008 00009 Copyright (c) Insight Software Consortium. All rights reserved. 00010 See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 #ifndef __itkDirectedHausdorffDistanceImageFilter_h 00018 #define __itkDirectedHausdorffDistanceImageFilter_h 00019 00020 #include "itkImageToImageFilter.h" 00021 #include "itkNumericTraits.h" 00022 #include "itkArray.h" 00023 #include "itkImage.h" 00024 00025 namespace itk { 00026 00061 template<class TInputImage1, class TInputImage2> 00062 class ITK_EXPORT DirectedHausdorffDistanceImageFilter : 00063 public ImageToImageFilter<TInputImage1, TInputImage1> 00064 { 00065 public: 00067 typedef DirectedHausdorffDistanceImageFilter Self; 00068 typedef ImageToImageFilter<TInputImage1,TInputImage1> Superclass; 00069 typedef SmartPointer<Self> Pointer; 00070 typedef SmartPointer<const Self> ConstPointer; 00071 00073 itkNewMacro(Self); 00074 00076 itkTypeMacro(DirectedHausdorffDistanceImageFilter, ImageToImageFilter); 00077 00079 typedef TInputImage1 InputImage1Type; 00080 typedef TInputImage2 InputImage2Type; 00081 typedef typename TInputImage1::Pointer InputImage1Pointer; 00082 typedef typename TInputImage2::Pointer InputImage2Pointer; 00083 typedef typename TInputImage1::ConstPointer InputImage1ConstPointer; 00084 typedef typename TInputImage2::ConstPointer InputImage2ConstPointer; 00085 00086 typedef typename TInputImage1::RegionType RegionType ; 00087 typedef typename TInputImage1::SizeType SizeType ; 00088 typedef typename TInputImage1::IndexType IndexType ; 00089 00090 typedef typename TInputImage1::PixelType InputImage1PixelType; 00091 typedef typename TInputImage2::PixelType InputImage2PixelType; 00092 00094 itkStaticConstMacro(ImageDimension, unsigned int, 00095 TInputImage1::ImageDimension); 00096 00098 typedef typename NumericTraits<InputImage1PixelType>::RealType RealType; 00099 00101 void SetInput1( const InputImage1Type * image ) 00102 { this->SetInput( image ); } 00103 00105 void SetInput2( const InputImage2Type * image ); 00106 00108 const InputImage1Type * GetInput1(void) 00109 { return this->GetInput(); } 00110 00112 const InputImage2Type * GetInput2(void); 00113 00115 itkGetMacro(DirectedHausdorffDistance,RealType); 00116 00117 protected: 00118 DirectedHausdorffDistanceImageFilter(); 00119 ~DirectedHausdorffDistanceImageFilter(){}; 00120 void PrintSelf(std::ostream& os, Indent indent) const; 00121 00123 void AllocateOutputs(); 00124 00126 void BeforeThreadedGenerateData (); 00127 00129 void AfterThreadedGenerateData (); 00130 00132 void ThreadedGenerateData (const RegionType& 00133 outputRegionForThread, 00134 int threadId) ; 00135 00136 // Override since the filter needs all the data for the algorithm 00137 void GenerateInputRequestedRegion(); 00138 00139 // Override since the filter produces all of its output 00140 void EnlargeOutputRequestedRegion(DataObject *data); 00141 00142 private: 00143 DirectedHausdorffDistanceImageFilter(const Self&); //purposely not implemented 00144 void operator=(const Self&); //purposely not implemented 00145 00146 typedef Image<RealType,itkGetStaticConstMacro(ImageDimension)> DistanceMapType; 00147 00148 typename DistanceMapType::Pointer m_DistanceMap; 00149 Array<RealType> m_MaxDistance; 00150 RealType m_DirectedHausdorffDistance; 00151 00152 } ; // end of class 00153 00154 } // end namespace itk 00155 00156 #ifndef ITK_MANUAL_INSTANTIATION 00157 #include "itkDirectedHausdorffDistanceImageFilter.txx" 00158 #endif 00159 00160 #endif

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