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00017 #ifndef __itkNeighborhoodConnectedImageFilter_h
00018 #define __itkNeighborhoodConnectedImageFilter_h
00019
00020 #include "itkImage.h"
00021 #include "itkImageToImageFilter.h"
00022
00023 namespace itk{
00024
00034 template <class TInputImage, class TOutputImage>
00035 class NeighborhoodConnectedImageFilter:
00036 public ImageToImageFilter<TInputImage,TOutputImage>
00037 {
00038 public:
00040 typedef NeighborhoodConnectedImageFilter Self;
00041 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
00042 typedef SmartPointer<Self> Pointer;
00043 typedef SmartPointer<const Self> ConstPointer;
00044
00046 itkNewMacro(Self);
00047
00049 itkTypeMacro(NeighborhoodConnectedImageFilter,
00050 ImageToImageFilter);
00051
00052 typedef TInputImage InputImageType;
00053 typedef typename InputImageType::Pointer InputImagePointer;
00054 typedef typename InputImageType::RegionType InputImageRegionType;
00055 typedef typename InputImageType::PixelType InputImagePixelType;
00056 typedef typename InputImageType::IndexType IndexType;
00057 typedef typename InputImageType::SizeType InputImageSizeType;
00058
00059 typedef TOutputImage OutputImageType;
00060 typedef typename OutputImageType::Pointer OutputImagePointer;
00061 typedef typename OutputImageType::RegionType OutputImageRegionType;
00062 typedef typename OutputImageType::PixelType OutputImagePixelType;
00063
00064 void PrintSelf ( std::ostream& os, Indent indent ) const;
00065
00067 void SetSeed(const IndexType & seed)
00068 {
00069 if ( m_Seed != seed )
00070 {
00071 m_Seed = seed;
00072 this->Modified();
00073 }
00074 };
00075
00077 itkSetMacro(Lower, InputImagePixelType);
00078 itkGetMacro(Lower, InputImagePixelType);
00079
00082 itkSetMacro(Upper, InputImagePixelType);
00083 itkGetMacro(Upper, InputImagePixelType);
00084
00088 itkSetMacro(ReplaceValue, OutputImagePixelType);
00089 itkGetMacro(ReplaceValue, OutputImagePixelType);
00090
00092 itkSetMacro(Radius, InputImageSizeType);
00093
00095 itkGetConstReferenceMacro(Radius, InputImageSizeType);
00096
00097 protected:
00098 NeighborhoodConnectedImageFilter();
00099 ~NeighborhoodConnectedImageFilter(){};
00100 IndexType m_Seed;
00101 InputImagePixelType m_Lower;
00102 InputImagePixelType m_Upper;
00103 OutputImagePixelType m_ReplaceValue;
00104 InputImageSizeType m_Radius;
00105
00106
00107
00108 void GenerateInputRequestedRegion();
00109
00110
00111 void EnlargeOutputRequestedRegion(DataObject *output);
00112 void GenerateData();
00113
00114 private:
00115 NeighborhoodConnectedImageFilter(const Self&);
00116 void operator=(const Self&);
00117
00118 };
00119
00120 }
00121
00122 #ifndef ITK_MANUAL_INSTANTIATION
00123 #include "itkNeighborhoodConnectedImageFilter.txx"
00124 #endif
00125
00126 #endif