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itkIsoContourDistanceImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkIsoContourDistanceImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:33 $ 00007 Version: $Revision: 1.5 $ 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 _itkIsoContourDistanceImageFilter_h 00018 #define _itkIsoContourDistanceImageFilter_h 00019 00020 #include "itkImageToImageFilter.h" 00021 #include "itkNarrowBand.h" 00022 #include "itkBarrier.h" 00023 00024 namespace itk 00025 { 00053 template <class TInputImage, class TOutputImage> 00054 class ITK_EXPORT IsoContourDistanceImageFilter : 00055 public ImageToImageFilter<TInputImage,TOutputImage> 00056 { 00057 public: 00059 typedef IsoContourDistanceImageFilter Self; 00060 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass; 00061 typedef SmartPointer<Self> Pointer; 00062 typedef SmartPointer<const Self> ConstPointer; 00063 00065 itkNewMacro(Self); 00066 00068 itkTypeMacro(IsoContourDistanceImageFilter, ImageToImageFilter); 00069 00071 typedef typename Superclass::InputImageType InputImageType; 00072 typedef typename Superclass::OutputImageType OutputImageType; 00073 00076 itkStaticConstMacro(ImageDimension, unsigned int, TInputImage::ImageDimension); 00077 00080 typedef typename OutputImageType::PixelType PixelType; 00081 typedef typename InputImageType::PixelType InputPixelType; 00082 typedef typename OutputImageType::RegionType OutputImageRegionType; 00084 typedef typename InputImageType::SizeType InputSizeType; 00085 typedef typename OutputImageType::SizeType SizeType; 00086 typedef typename InputImageType::IndexType InputIndexType; 00087 typedef typename OutputImageType::IndexType IndexType; 00088 00090 typedef BandNode<IndexType,PixelType> BandNodeType; 00091 typedef NarrowBand<BandNodeType> NarrowBandType; 00092 typedef typename NarrowBandType::Pointer NarrowBandPointer; 00093 typedef typename NarrowBandType::RegionType RegionType; 00094 typedef typename NarrowBandType::ConstIterator ConstBandIterator; 00095 typedef typename NarrowBandType::Iterator BandIterator; 00096 00097 00100 itkSetMacro( LevelSetValue, InputPixelType ); 00101 itkGetMacro( LevelSetValue, InputPixelType ); 00102 00105 itkSetMacro( FarValue, PixelType ); 00106 itkGetMacro( FarValue, PixelType ); 00107 00108 00111 itkSetMacro( NarrowBanding, bool ); 00112 itkGetMacro( NarrowBanding, bool ); 00113 itkBooleanMacro( NarrowBanding ); 00114 00115 00117 void SetNarrowBand( NarrowBandType * ptr ); 00118 NarrowBandPointer GetNarrowBand() const 00119 { return m_NarrowBand; } 00120 00121 00122 protected: 00123 IsoContourDistanceImageFilter(); 00124 ~IsoContourDistanceImageFilter(){}; 00125 void PrintSelf(std::ostream& os, Indent indent) const; 00126 00127 void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, 00128 int threadId ); 00129 void ThreadedGenerateDataFull(const OutputImageRegionType& outputRegionForThread, 00130 int threadId ); 00131 void ThreadedGenerateDataBand(const OutputImageRegionType& outputRegionForThread, 00132 int threadId ); 00133 void BeforeThreadedGenerateData(); 00134 00135 virtual void GenerateInputRequestedRegion(); 00136 virtual void EnlargeOutputRequestedRegion( DataObject * ); 00137 00138 private: 00139 IsoContourDistanceImageFilter(const Self&); //purposely not implemented 00140 void operator=(const Self&); //purposely not implemented 00141 00142 InputPixelType m_LevelSetValue; 00143 PixelType m_FarValue; 00144 00145 bool m_NarrowBanding; 00146 NarrowBandPointer m_NarrowBand; 00147 std::vector<RegionType> m_NarrowBandRegion; 00148 00150 typename Barrier::Pointer m_Barrier; 00151 }; 00152 00153 } // namespace itk 00154 00155 #ifndef ITK_MANUAL_INSTANTIATION 00156 #include "itkIsoContourDistanceImageFilter.txx" 00157 #endif 00158 00159 #endif

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