ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkMinimumProjectionImageFilter.h
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18 #ifndef itkMinimumProjectionImageFilter_h
19 #define itkMinimumProjectionImageFilter_h
20 
22 #include "itkConceptChecking.h"
23 
24 namespace itk
25 {
45 namespace Functor
46 {
47 template< typename TInputPixel >
49 {
50 public:
53 
54  inline void Initialize()
55  {
57  }
58 
59  inline void operator()(const TInputPixel & input)
60  {
61  m_Minimum = vnl_math_min(m_Minimum, input);
62  }
63 
64  inline TInputPixel GetValue()
65  {
66  return m_Minimum;
67  }
68 
69  TInputPixel m_Minimum;
70 };
71 } // end namespace Function
72 
73 template< typename TInputImage, typename TOutputImage >
75  ProjectionImageFilter< TInputImage, TOutputImage,
76  Functor::MinimumAccumulator< typename TInputImage::PixelType > >
77 {
78 public:
80  typedef ProjectionImageFilter< TInputImage, TOutputImage,
82  typename TInputImage::PixelType > > Superclass;
83 
84  typedef TInputImage InputImageType;
85  typedef typename InputImageType::PixelType InputPixelType;
86 
89 
92 
94  itkNewMacro(Self);
95 
96 #ifdef ITK_USE_CONCEPT_CHECKING
97  // Begin concept checking
98  itkConceptMacro( InputPixelTypeGreaterThanComparable,
100  itkConceptMacro( InputHasNumericTraitsCheck,
102  // End concept checking
103 #endif
104 
105 protected:
108 
109 private:
110  MinimumProjectionImageFilter(const Self &) ITK_DELETE_FUNCTION;
111  void operator=(const Self &) ITK_DELETE_FUNCTION;
112 }; // end
113  // MinimumProjectionImageFilter
114 } //end namespace itk
115 
116 #endif
Base class for all process objects that output image data.
unsigned long SizeValueType
Definition: itkIntTypes.h:143
Implements an accumulation of an image along a selected direction.
static T max(const T &)
ProjectionImageFilter< TInputImage, TOutputImage, Functor::MinimumAccumulator< typename TInputImage::PixelType > > Superclass
#define itkConceptMacro(name, concept)