ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkVanHerkGilWermanErodeImageFilter.h
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1 /*=========================================================================
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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14  * See the License for the specific language governing permissions and
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18 #ifndef __itkVanHerkGilWermanErodeImageFilter_h
19 #define __itkVanHerkGilWermanErodeImageFilter_h
20 
21 // Intentionally include the Dilate filter to get the base class to avoid issues
22 // with itkFlatStructuringElement.hxx
24 
25 namespace itk
26 {
27 template< class TPixel >
29 {
30 public:
33  inline TPixel operator()(const TPixel & A, const TPixel & B) const
34  {
35  return vnl_math_min(A, B);
36  }
37 };
38 
39 template< class TImage, class TKernel >
41  public VanHerkGilWermanErodeDilateImageFilter< TImage, TKernel, MinFunctor< typename TImage::PixelType > >
42 
43 {
44 public:
46  typedef VanHerkGilWermanErodeDilateImageFilter< TImage, TKernel,
48 
52 
55  typedef typename TImage::PixelType PixelType;
56 
58  itkNewMacro(Self);
59 
60 protected:
61 
63  {
64  this->m_Boundary = NumericTraits< PixelType >::max();
65  }
67 
68 private:
69 
70  VanHerkGilWermanErodeImageFilter(const Self &); //purposely not implemented
71  void operator=(const Self &); //purposely not implemented
72 };
73 } // namespace itk
74 
75 #endif
76