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00017 #ifndef __itkErodeObjectMorphologyImageFilter_h
00018 #define __itkErodeObjectMorphologyImageFilter_h
00019
00020 #include "itkObjectMorphologyImageFilter.h"
00021
00022 namespace itk {
00023
00043 template<class TInputImage, class TOutputImage, class TKernel>
00044 class ITK_EXPORT ErodeObjectMorphologyImageFilter :
00045 public ObjectMorphologyImageFilter<TInputImage, TOutputImage, TKernel>
00046 {
00047 public:
00049 typedef ErodeObjectMorphologyImageFilter Self;
00050 typedef ObjectMorphologyImageFilter<TInputImage, TOutputImage, TKernel>
00051 Superclass;
00052 typedef SmartPointer<Self> Pointer;
00053 typedef SmartPointer<const Self> ConstPointer;
00054
00056 itkNewMacro(Self);
00057
00059 itkTypeMacro(ErodeObjectMorphologyImageFilter, ObjectMorphologyImageFilter);
00060
00062 typedef typename Superclass::PixelType PixelType;
00063
00065 typedef TKernel KernelType;
00066
00068 typedef typename KernelType::ConstIterator KernelIteratorType;
00069
00070 typedef NeighborhoodIterator<TOutputImage> OutputNeighborhoodIteratorType;
00071
00073 typedef typename Superclass::DefaultBoundaryConditionType
00074 DefaultBoundaryConditionType;
00075
00076
00078 void SetErodeValue( PixelType objectValue )
00079 {
00080 this->SetObjectValue( objectValue );
00081 }
00082
00084 PixelType GetErodeValue( void )
00085 {
00086 return this->GetObjectValue();
00087 }
00088
00090 itkSetMacro(BackgroundValue, PixelType);
00091
00093 itkGetConstMacro(BackgroundValue, PixelType);
00094
00096 typedef typename TKernel::PixelType KernelPixelType;
00097
00098 #ifdef ITK_USE_CONCEPT_CHECKING
00099
00100 itkConceptMacro(KernelGreaterThanComparableCheck,
00101 (Concept::GreaterThanComparable<KernelPixelType>));
00102
00104 #endif
00105
00106 protected:
00107 ErodeObjectMorphologyImageFilter();
00108 ~ErodeObjectMorphologyImageFilter() {};
00109 void PrintSelf(std::ostream& os, Indent indent) const;
00110
00115 void Evaluate(OutputNeighborhoodIteratorType &nit,
00116 const KernelType &kernel);
00117
00118 private:
00119 ErodeObjectMorphologyImageFilter(const Self&);
00120 void operator=(const Self&);
00121
00122 PixelType m_BackgroundValue;
00123
00124
00125
00126 DefaultBoundaryConditionType m_ErodeBoundaryCondition;
00127
00128 };
00129
00130 }
00131
00132 #ifndef ITK_MANUAL_INSTANTIATION
00133 #include "itkErodeObjectMorphologyImageFilter.txx"
00134 #endif
00135
00136 #endif
00137