ITK  5.3.0
Insight Toolkit
itkEdgePotentialImageFilter.h
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18 #ifndef itkEdgePotentialImageFilter_h
19 #define itkEdgePotentialImageFilter_h
20 
22 
23 namespace itk
24 {
40 namespace Functor
41 {
42 template <typename TInput, typename TOutput>
44 {
45 public:
46  EdgePotential() = default;
47  ~EdgePotential() = default;
48  bool
49  operator==(const EdgePotential &) const
50  {
51  return true;
52  }
53 
55 
56  inline TOutput
57  operator()(const TInput & A) const
58  {
59  return static_cast<TOutput>(std::exp(-1.0 * A.GetNorm()));
60  }
61 };
62 } // namespace Functor
63 
64 template <typename TInputImage, typename TOutputImage>
65 class ITK_TEMPLATE_EXPORT EdgePotentialImageFilter : public UnaryGeneratorImageFilter<TInputImage, TOutputImage>
66 {
67 public:
68  ITK_DISALLOW_COPY_AND_MOVE(EdgePotentialImageFilter);
69 
76 
78  itkNewMacro(Self);
79 
82 
83 #ifdef ITK_USE_CONCEPT_CHECKING
84  // Begin concept checking
86  // End concept checking
87 #endif
88 
89 protected:
91  {
92 #if !defined(ITK_WRAPPING_PARSER)
93  Superclass::SetFunctor(FunctorType());
94 #endif
95  }
96 
97  ~EdgePotentialImageFilter() override = default;
98 };
99 } // end namespace itk
100 
101 #endif
itk::Functor::EdgePotential::EdgePotential
EdgePotential()=default
itk::Concept::HasNumericTraits
Definition: itkConceptChecking.h:714
itk::Functor::EdgePotential::operator==
bool operator==(const EdgePotential &) const
Definition: itkEdgePotentialImageFilter.h:49
itk::Functor::EdgePotential::ITK_UNEQUAL_OPERATOR_MEMBER_FUNCTION
ITK_UNEQUAL_OPERATOR_MEMBER_FUNCTION(EdgePotential)
itk::Functor::EdgePotential::~EdgePotential
~EdgePotential()=default
itk::Functor::EdgePotential::operator()
TOutput operator()(const TInput &A) const
Definition: itkEdgePotentialImageFilter.h:57
itk::UnaryGeneratorImageFilter
Implements pixel-wise generic "operation" on one image.
Definition: itkUnaryGeneratorImageFilter.h:55
itk::SmartPointer< Self >
itkUnaryGeneratorImageFilter.h
itk::ImageSource
Base class for all process objects that output image data.
Definition: itkImageSource.h:67
itk::Functor::EdgePotential
Definition: itkEdgePotentialImageFilter.h:43
itk::EdgePotentialImageFilter::EdgePotentialImageFilter
EdgePotentialImageFilter()
Definition: itkEdgePotentialImageFilter.h:90
itkConceptMacro
#define itkConceptMacro(name, concept)
Definition: itkConceptChecking.h:65
itk::EdgePotentialImageFilter
Computes the edge potential of an image from the image gradient.
Definition: itkEdgePotentialImageFilter.h:65
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::ProcessObject
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
Definition: itkProcessObject.h:138