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00017 #ifndef __itkRelabelComponentImageFilter_h
00018 #define __itkRelabelComponentImageFilter_h
00019
00020 #include "itkImageToImageFilter.h"
00021 #include "itkImage.h"
00022 #include <vector>
00023
00024 namespace itk
00025 {
00026
00059 template <class TInputImage, class TOutputImage = TInputImage>
00060 class ITK_EXPORT RelabelComponentImageFilter :
00061 public ImageToImageFilter< TInputImage, TOutputImage >
00062 {
00063 public:
00067 typedef RelabelComponentImageFilter Self;
00068 typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass;
00069
00073 typedef typename Superclass::InputImagePointer InputImagePointer;
00074
00079 typedef typename TOutputImage::PixelType OutputPixelType;
00080 typedef typename TOutputImage::InternalPixelType OutputInternalPixelType;
00081 typedef typename TInputImage::PixelType InputPixelType;
00082 typedef typename TInputImage::InternalPixelType InputInternalPixelType;
00083 itkStaticConstMacro(ImageDimension, unsigned int,
00084 TOutputImage::ImageDimension);
00085
00089 typedef TInputImage InputImageType;
00090 typedef TOutputImage OutputImageType;
00091 typedef typename TInputImage::IndexType IndexType;
00092 typedef typename TInputImage::SizeType SizeType;
00093 typedef typename TOutputImage::RegionType RegionType;
00094
00098 typedef SmartPointer<Self> Pointer;
00099 typedef SmartPointer<const Self> ConstPointer;
00100
00104 itkTypeMacro(RelabelComponentImageFilter, ImageToImageFilter);
00105
00109 itkNewMacro(Self);
00110
00113 itkGetMacro(NumberOfObjects, unsigned long);
00114
00120 const std::vector<unsigned long>& GetSizeOfObjectsInPixels() const
00121 { return m_SizeOfObjectsInPixels; }
00122
00128 const std::vector<unsigned long>& GetSizeOfObjectsInPhysicalUnits() const
00129 { return m_SizeOfObjectsInPhysicalUnits; }
00130
00131 protected:
00132 RelabelComponentImageFilter()
00133 : m_NumberOfObjects(0)
00134 {}
00135 virtual ~RelabelComponentImageFilter() {}
00136 RelabelComponentImageFilter(const Self&) {}
00137
00141 void GenerateData();
00142
00146 void GenerateInputRequestedRegion();
00147
00149 void PrintSelf(std::ostream& os, Indent indent) const;
00150
00151 private:
00152 unsigned long m_NumberOfObjects;
00153 std::vector<unsigned long> m_SizeOfObjectsInPixels;
00154 std::vector<float> m_SizeOfObjectsInPhysicalUnits;
00155
00156 };
00157
00158 }
00159
00160 #ifndef ITK_MANUAL_INSTANTIATION
00161 #include "itkRelabelComponentImageFilter.txx"
00162 #endif
00163
00164 #endif