ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkGrayscaleFunctionErodeImageFilter.h
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1 /*=========================================================================
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3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 #ifndef __itkGrayscaleFunctionErodeImageFilter_h
19 #define __itkGrayscaleFunctionErodeImageFilter_h
20 
22 
23 namespace itk
24 {
49 template< class TInputImage, class TOutputImage, class TKernel >
51  public MorphologyImageFilter< TInputImage, TOutputImage, TKernel >
52 {
53 public:
59 
61  itkNewMacro(Self);
62 
66 
68  typedef typename Superclass::PixelType PixelType;
69 
71  typedef typename Superclass::KernelIteratorType KernelIteratorType;
72 
74  typedef typename Superclass::NeighborhoodIteratorType NeighborhoodIteratorType;
75 
77  typedef typename Superclass::KernelType KernelType;
78 
80  typedef typename Superclass::DefaultBoundaryConditionType DefaultBoundaryConditionType;
81 
83  itkStaticConstMacro(InputImageDimension, unsigned int,
84  TInputImage::ImageDimension);
85  itkStaticConstMacro(OutputImageDimension, unsigned int,
86  TOutputImage::ImageDimension);
87  itkStaticConstMacro(KernelDimension, unsigned int,
88  TKernel::NeighborhoodDimension);
90 
92  typedef typename TKernel::PixelType KernelPixelType;
93 
94 #ifdef ITK_USE_CONCEPT_CHECKING
95 
96  itkConceptMacro( SameDimensionCheck1,
98  itkConceptMacro( SameDimensionCheck2,
100  itkConceptMacro( InputConvertibleToOutputCheck,
102  itkConceptMacro( KernelConvertibleToInputCheck,
104  itkConceptMacro( InputAdditiveOperatorsCheck,
106  itkConceptMacro( InputLessThanComparableCheck,
108  itkConceptMacro( KernelGreaterThanComparableCheck,
110 
112 #endif
113 
114 protected:
117 
125  PixelType Evaluate(const NeighborhoodIteratorType & nit,
126  const KernelIteratorType kernelBegin,
127  const KernelIteratorType kernelEnd);
128 
129 private:
130  GrayscaleFunctionErodeImageFilter(const Self &); //purposely not implemented
131  void operator=(const Self &); //purposely not implemented
132 
133  // Default boundary condition for erosion filter, defaults to
134  // NumericTraits<PixelType>::max()
136 }; // end of class
137 } // end namespace itk
138 
139 #ifndef ITK_MANUAL_INSTANTIATION
140 #include "itkGrayscaleFunctionErodeImageFilter.hxx"
141 #endif
142 
143 #endif
144