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00017 #ifndef __itkDoubleThresholdImageFilter_h
00018 #define __itkDoubleThresholdImageFilter_h
00019
00020 #include "itkImageToImageFilter.h"
00021 #include "itkConceptChecking.h"
00022
00023 namespace itk
00024 {
00025
00053 template <class TInputImage, class TOutputImage>
00054 class ITK_EXPORT DoubleThresholdImageFilter :
00055 public ImageToImageFilter<TInputImage, TOutputImage>
00056 {
00057 public:
00059 typedef DoubleThresholdImageFilter 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(DoubleThresholdImageFilter, ImageToImageFilter);
00069
00071 typedef typename Superclass::InputImagePointer InputImagePointer;
00072 typedef typename Superclass::InputImageType InputImageType;
00073
00075 typedef typename TInputImage::PixelType InputPixelType;
00076 typedef typename TOutputImage::PixelType OutputPixelType;
00077
00079 itkConceptMacro(PixelTypeComparable, (Concept::Comparable<InputPixelType>));
00080
00083 itkSetMacro(OutsideValue,OutputPixelType);
00084
00086 itkGetMacro(OutsideValue,OutputPixelType);
00087
00090 itkSetMacro(InsideValue,OutputPixelType);
00091
00093 itkGetMacro(InsideValue,OutputPixelType);
00094
00100 itkSetMacro( Threshold1, InputPixelType );
00101 itkSetMacro( Threshold2, InputPixelType );
00102 itkSetMacro( Threshold3, InputPixelType );
00103 itkSetMacro( Threshold4, InputPixelType );
00104
00106 itkGetMacro( Threshold1, InputPixelType );
00107 itkGetMacro( Threshold2, InputPixelType );
00108 itkGetMacro( Threshold3, InputPixelType );
00109 itkGetMacro( Threshold4, InputPixelType );
00110
00113 itkGetMacro( NumberOfIterationsUsed, unsigned long);
00114
00115 protected:
00116 DoubleThresholdImageFilter();
00117 virtual ~DoubleThresholdImageFilter() {}
00118 void PrintSelf(std::ostream& os, Indent indent) const;
00119
00122 void GenerateInputRequestedRegion();
00123
00126 void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output));
00127
00131 void GenerateData();
00132
00133 private:
00134 DoubleThresholdImageFilter(const Self&);
00135 void operator=(const Self&);
00136
00137 InputPixelType m_Threshold1;
00138 InputPixelType m_Threshold2;
00139 InputPixelType m_Threshold3;
00140 InputPixelType m_Threshold4;
00141
00142 OutputPixelType m_InsideValue;
00143 OutputPixelType m_OutsideValue;
00144
00145 unsigned long m_NumberOfIterationsUsed;
00146
00147 };
00148
00149 }
00150
00151 #ifndef ITK_MANUAL_INSTANTIATION
00152 #include "itkDoubleThresholdImageFilter.txx"
00153 #endif
00154
00155 #endif