ITK  5.3.0
Insight Toolkit
itkCurvatureNDAnisotropicDiffusionFunction.h
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18 #ifndef itkCurvatureNDAnisotropicDiffusionFunction_h
19 #define itkCurvatureNDAnisotropicDiffusionFunction_h
20 
24 #include "itkDerivativeOperator.h"
25 
26 namespace itk
27 {
74 template <typename TImage>
76 {
77 public:
78  ITK_DISALLOW_COPY_AND_MOVE(CurvatureNDAnisotropicDiffusionFunction);
80 
86 
88  itkNewMacro(Self);
89 
92 
94  using ImageType = typename Superclass::ImageType;
95  using PixelType = typename Superclass::PixelType;
100 
102 
104  static constexpr unsigned int ImageDimension = Superclass::ImageDimension;
105 
107  PixelType
108  ComputeUpdate(const NeighborhoodType & it,
109  void * globalData,
110  const FloatOffsetType & offset = FloatOffsetType(0.0)) override;
111 
113  void
115  {
116  m_K = static_cast<PixelType>(this->GetAverageGradientMagnitudeSquared() * this->GetConductanceParameter() *
117  this->GetConductanceParameter() * -2.0f);
118  }
119 
120 protected:
122  ~CurvatureNDAnisotropicDiffusionFunction() override = default;
123 
124 private:
127 
129  std::slice x_slice[ImageDimension];
130  std::slice xa_slice[ImageDimension][ImageDimension];
131  std::slice xd_slice[ImageDimension][ImageDimension];
132 
135 
138 
140  static double m_MIN_NORM;
141 
143  NeighborhoodSizeValueType m_Stride[ImageDimension];
144 };
145 } // end namespace itk
146 
147 #ifndef ITK_MANUAL_INSTANTIATION
148 # include "itkCurvatureNDAnisotropicDiffusionFunction.hxx"
149 #endif
150 
151 #endif
itk::AnisotropicDiffusionFunction::RadiusType
typename Superclass::RadiusType RadiusType
Definition: itkAnisotropicDiffusionFunction.h:158
itk::FiniteDifferenceFunction< TImage >::RadiusType
typename ConstNeighborhoodIterator< TImage >::RadiusType RadiusType
Definition: itkFiniteDifferenceFunction.h:97
itk::CurvatureNDAnisotropicDiffusionFunction::m_MIN_NORM
static double m_MIN_NORM
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:140
itkNeighborhoodAlgorithm.h
itkScalarAnisotropicDiffusionFunction.h
itk::CurvatureNDAnisotropicDiffusionFunction::m_InnerProduct
NeighborhoodInnerProduct< ImageType > m_InnerProduct
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:126
itk::Vector
A templated class holding a n-Dimensional vector.
Definition: itkVector.h:62
itk::CurvatureNDAnisotropicDiffusionFunction::m_Center
NeighborhoodSizeValueType m_Center
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:142
itk::AnisotropicDiffusionFunction::NeighborhoodType
typename Superclass::NeighborhoodType NeighborhoodType
Definition: itkAnisotropicDiffusionFunction.h:159
itk::SmartPointer< Self >
itk::FiniteDifferenceFunction< TImage >::ImageType
TImage ImageType
Definition: itkFiniteDifferenceFunction.h:82
itk::CurvatureNDAnisotropicDiffusionFunction::PixelType
typename Superclass::PixelType PixelType
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:95
itk::CurvatureNDAnisotropicDiffusionFunction::InitializeIteration
void InitializeIteration() override
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:114
itk::ScalarAnisotropicDiffusionFunction::PixelType
typename Superclass::PixelType PixelType
Definition: itkScalarAnisotropicDiffusionFunction.h:57
itk::LightObject
Light weight base class for most itk classes.
Definition: itkLightObject.h:59
itk::AnisotropicDiffusionFunction::TimeStepType
typename Superclass::TimeStepType TimeStepType
Definition: itkAnisotropicDiffusionFunction.h:160
itk::ScalarAnisotropicDiffusionFunction
Definition: itkScalarAnisotropicDiffusionFunction.h:41
itk::CurvatureNDAnisotropicDiffusionFunction
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:75
itk::CurvatureNDAnisotropicDiffusionFunction::m_DerivativeOperator
DerivativeOperator< PixelType, Self::ImageDimension > m_DerivativeOperator
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:134
itk::CurvatureNDAnisotropicDiffusionFunction::ImageType
typename Superclass::ImageType ImageType
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:94
itk::CurvatureNDAnisotropicDiffusionFunction::NeighborhoodSizeValueType
typename NeighborhoodType::SizeValueType NeighborhoodSizeValueType
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:101
itkNeighborhoodInnerProduct.h
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::DerivativeOperator< PixelType, Self::ImageDimension >
itk::ConstNeighborhoodIterator
Const version of NeighborhoodIterator, defining iteration of a local N-dimensional neighborhood of pi...
Definition: itkConstNeighborhoodIterator.h:51
itk::CurvatureNDAnisotropicDiffusionFunction::m_K
PixelType m_K
Definition: itkCurvatureNDAnisotropicDiffusionFunction.h:137
itk::FiniteDifferenceFunction< TImage >
itk::NeighborhoodInnerProduct< ImageType >
itk::AnisotropicDiffusionFunction::FloatOffsetType
typename Superclass::FloatOffsetType FloatOffsetType
Definition: itkAnisotropicDiffusionFunction.h:161
itkDerivativeOperator.h
itk::SizeValueType
unsigned long SizeValueType
Definition: itkIntTypes.h:83
itk::FiniteDifferenceFunction< TImage >::TimeStepType
double TimeStepType
Definition: itkFiniteDifferenceFunction.h:90