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00017 #ifndef __itkConnectedOpeningImageFilter_h
00018 #define __itkConnectedOpeningImageFilter_h
00019
00020 #include "itkImageToImageFilter.h"
00021
00022 namespace itk {
00023
00043 template<class TInputImage, class TOutputImage>
00044 class ITK_EXPORT GrayscaleConnectedOpeningImageFilter :
00045 public ImageToImageFilter<TInputImage, TOutputImage>
00046 {
00047 public:
00049 typedef GrayscaleConnectedOpeningImageFilter Self;
00050 typedef ImageToImageFilter<TInputImage, TOutputImage>
00051 Superclass;
00052 typedef SmartPointer<Self> Pointer;
00053 typedef SmartPointer<const Self> ConstPointer;
00054
00056 typedef TInputImage InputImageType;
00057 typedef TOutputImage OutputImageType;
00058 typedef typename InputImageType::Pointer InputImagePointer;
00059 typedef typename InputImageType::ConstPointer InputImageConstPointer;
00060 typedef typename InputImageType::RegionType InputImageRegionType;
00061 typedef typename InputImageType::PixelType InputImagePixelType;
00062 typedef typename InputImageRegionType::IndexType InputImageIndexType;
00063 typedef typename OutputImageType::Pointer OutputImagePointer;
00064 typedef typename OutputImageType::ConstPointer OutputImageConstPointer;
00065 typedef typename OutputImageType::RegionType OutputImageRegionType;
00066 typedef typename OutputImageType::PixelType OutputImagePixelType;
00067
00069 itkStaticConstMacro(InputImageDimension, unsigned int,
00070 TInputImage::ImageDimension);
00071 itkStaticConstMacro(OutputImageDimension, unsigned int,
00072 TOutputImage::ImageDimension);
00073
00075 itkNewMacro(Self);
00076
00078 itkTypeMacro(GrayscaleConnectedOpeningImageFilter,
00079 ImageToImageFilter);
00080
00082 itkSetMacro(Seed, InputImageIndexType);
00083 itkGetMacro(Seed, InputImageIndexType);
00084
00087 itkGetMacro(NumberOfIterationsUsed, unsigned long);
00088
00089 protected:
00090 GrayscaleConnectedOpeningImageFilter();
00091 ~GrayscaleConnectedOpeningImageFilter() {};
00092 void PrintSelf(std::ostream& os, Indent indent) const;
00093
00097 void GenerateInputRequestedRegion() ;
00098
00100 void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output));
00101
00104 void GenerateData();
00105
00106
00107 private:
00108 GrayscaleConnectedOpeningImageFilter(const Self&);
00109 void operator=(const Self&);
00110
00111 unsigned long m_NumberOfIterationsUsed;
00112 InputImageIndexType m_Seed;
00113
00114 } ;
00115
00116 }
00117
00118 #ifndef ITK_MANUAL_INSTANTIATION
00119 #include "itkGrayscaleConnectedOpeningImageFilter.txx"
00120 #endif
00121
00122 #endif
00123
00124