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itkExtensionVelocitiesImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkExtensionVelocitiesImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:30 $ 00007 Version: $Revision: 1.24 $ 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 _itkExtensionVelocitiesImageFilter_h 00018 #define _itkExtensionVelocitiesImageFilter_h 00019 00020 #include "itkLevelSetVelocityNeighborhoodExtractor.h" 00021 #include "itkFastMarchingExtensionImageFilter.h" 00022 #include "itkReinitializeLevelSetImageFilter.h" 00023 00024 namespace itk 00025 { 00047 template < 00048 class TLevelSet, 00049 class TAuxValue = float, 00050 unsigned int VAuxDimension = 1 00051 > 00052 class ITK_EXPORT ExtensionVelocitiesImageFilter : 00053 public ReinitializeLevelSetImageFilter<TLevelSet> 00054 { 00055 public: 00056 00058 typedef ExtensionVelocitiesImageFilter Self; 00059 typedef ReinitializeLevelSetImageFilter<TLevelSet> Superclass; 00060 typedef SmartPointer<Self> Pointer; 00061 typedef SmartPointer<const Self> ConstPointer; 00062 00064 itkNewMacro(Self); 00065 00067 itkTypeMacro(ExtensionVelocitiesImageFilter, ReinitializeLevelSetImageFilter); 00068 00070 typedef LevelSetTypeDefault<TLevelSet> LevelSetType; 00071 typedef typename LevelSetType::LevelSetPointer LevelSetPointer; 00072 typedef typename LevelSetType::LevelSetConstPointer LevelSetConstPointer; 00073 typedef typename LevelSetType::PixelType PixelType; 00074 typedef typename LevelSetType::NodeType NodeType; 00075 typedef typename LevelSetType::NodeContainer NodeContainer; 00076 typedef typename LevelSetType::NodeContainerPointer NodeContainerPointer; 00077 00079 itkStaticConstMacro(SetDimension, unsigned int,LevelSetType::SetDimension); 00080 00082 typedef AuxVarTypeDefault<TAuxValue,VAuxDimension, 00083 itkGetStaticConstMacro(SetDimension)> AuxVarType; 00084 typedef typename AuxVarType::AuxValueType AuxValueType; 00085 typedef typename AuxVarType::AuxValueVectorType AuxValueVectorType; 00086 typedef typename AuxVarType::AuxValueContainer AuxValueContainer; 00087 typedef typename AuxVarType::AuxImageType AuxImageType; 00088 typedef typename AuxVarType::AuxImagePointer AuxImagePointer; 00089 typedef typename AuxVarType::AuxImageConstPointer AuxImageConstPointer; 00090 00092 itkStaticConstMacro(AuxDimension, unsigned int,VAuxDimension); 00093 00095 void SetInputVelocityImage(const AuxImageType * ptr, unsigned int idx = 0); 00096 const AuxImageType * GetInputVelocityImage(unsigned int idx = 0); 00097 00099 AuxImageType * GetOutputVelocityImage( unsigned int idx = 0 ); 00100 00101 protected: 00102 ExtensionVelocitiesImageFilter(); 00103 ~ExtensionVelocitiesImageFilter(){}; 00104 00105 virtual void GenerateDataFull(); 00106 virtual void GenerateDataNarrowBand(); 00107 virtual void AllocateOutput(); 00108 00109 virtual void EnlargeOutputRequestedRegion( DataObject * ); 00110 00111 private: 00112 ExtensionVelocitiesImageFilter(const Self&); //purposely not implemented 00113 void operator=(const Self&); //purposely not implemented 00114 00118 typedef Image<float, itkGetStaticConstMacro(SetDimension) > SpeedImageType; 00119 typedef LevelSetVelocityNeighborhoodExtractor<TLevelSet,TAuxValue,VAuxDimension> 00120 LocatorType; 00121 typedef FastMarchingExtensionImageFilter<TLevelSet,TAuxValue,VAuxDimension,SpeedImageType> 00122 FastMarchingImageFilterType; 00123 00124 typename LocatorType::Pointer m_Locator; 00125 typename FastMarchingImageFilterType::Pointer m_Marcher; 00126 00127 }; 00128 00129 } // namespace itk 00130 00131 #ifndef ITK_MANUAL_INSTANTIATION 00132 #include "itkExtensionVelocitiesImageFilter.txx" 00133 #endif 00134 00135 #endif

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