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00017 #ifndef __itkRelabelComponentImageFilter_h
00018 #define __itkRelabelComponentImageFilter_h
00019
00020 #include "itkInPlaceImageFilter.h"
00021 #include "itkImage.h"
00022 #include <vector>
00023
00024 namespace itk
00025 {
00026
00065 template <class TInputImage, class TOutputImage>
00066 class ITK_EXPORT RelabelComponentImageFilter :
00067 public InPlaceImageFilter< TInputImage, TOutputImage >
00068 {
00069 public:
00073 typedef RelabelComponentImageFilter Self;
00074 typedef InPlaceImageFilter< TInputImage, TOutputImage > Superclass;
00075
00079 typedef typename Superclass::InputImagePointer InputImagePointer;
00080
00085 typedef typename TOutputImage::PixelType OutputPixelType;
00086 typedef typename TOutputImage::InternalPixelType OutputInternalPixelType;
00087 typedef typename TInputImage::PixelType InputPixelType;
00088 typedef typename TInputImage::InternalPixelType InputInternalPixelType;
00089 itkStaticConstMacro(ImageDimension, unsigned int,
00090 TOutputImage::ImageDimension);
00091
00095 typedef TInputImage InputImageType;
00096 typedef TOutputImage OutputImageType;
00097 typedef typename TInputImage::IndexType IndexType;
00098 typedef typename TInputImage::SizeType SizeType;
00099 typedef typename TOutputImage::RegionType RegionType;
00100
00104 typedef SmartPointer<Self> Pointer;
00105 typedef SmartPointer<const Self> ConstPointer;
00106
00110 itkTypeMacro(RelabelComponentImageFilter, ImageToImageFilter);
00111
00115 itkNewMacro(Self);
00116
00119 itkGetMacro(NumberOfObjects, unsigned long);
00120
00123 itkSetMacro(NumberOfObjectsToPrint, unsigned long);
00124 itkGetConstReferenceMacro(NumberOfObjectsToPrint, unsigned long);
00125
00131 const std::vector<unsigned long>& GetSizeOfObjectsInPixels() const
00132 { return m_SizeOfObjectsInPixels; }
00133
00139 const std::vector<float>& GetSizeOfObjectsInPhysicalUnits() const
00140 { return m_SizeOfObjectsInPhysicalUnits; }
00141
00145 unsigned long GetSizeOfObjectInPixels(unsigned long obj) const
00146 {
00147 if (obj > 0 && obj <= m_NumberOfObjects)
00148 {
00149 return m_SizeOfObjectsInPixels[obj-1];
00150 }
00151 else
00152 {
00153 return 0;
00154 }
00155 }
00156
00160 float GetSizeOfObjectInPhysicalUnits(unsigned long obj) const
00161 {
00162 if (obj > 0 && obj <= m_NumberOfObjects)
00163 {
00164 return m_SizeOfObjectsInPhysicalUnits[obj-1];
00165 }
00166 else
00167 {
00168 return 0;
00169 }
00170 }
00171
00172
00173 protected:
00174 RelabelComponentImageFilter()
00175 : m_NumberOfObjects(0), m_NumberOfObjectsToPrint(10)
00176 { this->InPlaceOff(); }
00177 virtual ~RelabelComponentImageFilter() {}
00178 RelabelComponentImageFilter(const Self&) {}
00179
00183 void GenerateData();
00184
00188 void GenerateInputRequestedRegion();
00189
00191 void PrintSelf(std::ostream& os, Indent indent) const;
00192
00193 private:
00194 unsigned long m_NumberOfObjects;
00195 unsigned long m_NumberOfObjectsToPrint;
00196 std::vector<unsigned long> m_SizeOfObjectsInPixels;
00197 std::vector<float> m_SizeOfObjectsInPhysicalUnits;
00198
00199 };
00200
00201 }
00202
00203 #ifndef ITK_MANUAL_INSTANTIATION
00204 #include "itkRelabelComponentImageFilter.txx"
00205 #endif
00206
00207 #endif