ITK  5.2.0
Insight Toolkit
itkVectorCurvatureNDAnisotropicDiffusionFunction.h
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18 #ifndef itkVectorCurvatureNDAnisotropicDiffusionFunction_h
19 #define itkVectorCurvatureNDAnisotropicDiffusionFunction_h
20 
24 #include "itkDerivativeOperator.h"
25 
26 namespace itk
27 {
43 template <typename TImage>
45  : public VectorAnisotropicDiffusionFunction<TImage>
46 {
47 public:
48  ITK_DISALLOW_COPY_AND_MOVE(VectorCurvatureNDAnisotropicDiffusionFunction);
49 
55 
57  itkNewMacro(Self);
58 
61 
63  using ImageType = typename Superclass::ImageType;
64  using PixelType = typename Superclass::PixelType;
69  using ScalarValueType = typename PixelType::ValueType;
70 
72  static constexpr unsigned int ImageDimension = Superclass::ImageDimension;
73  static constexpr unsigned int VectorDimension = Superclass::VectorDimension;
74 
76  PixelType
77  ComputeUpdate(const NeighborhoodType & it,
78  void * globalData,
79  const FloatOffsetType & offset = FloatOffsetType(0.0)) override;
80 
82  void
84  {
85  m_K = this->GetAverageGradientMagnitudeSquared() * this->GetConductanceParameter() *
86  this->GetConductanceParameter() * -2.0f;
87  }
88 
89 protected:
92  void
93  PrintSelf(std::ostream & os, Indent indent) const override
94  {
95  Superclass::PrintSelf(os, indent);
96  }
97 
98 private:
101 
103  std::slice x_slice[ImageDimension];
104  std::slice xa_slice[ImageDimension][ImageDimension];
105  std::slice xd_slice[ImageDimension][ImageDimension];
106 
109 
111  double m_K{ 0.0 };
112 
113  static double m_MIN_NORM;
115  SizeValueType m_Stride[ImageDimension];
116 };
117 } // end namespace itk
118 
119 #ifndef ITK_MANUAL_INSTANTIATION
120 # include "itkVectorCurvatureNDAnisotropicDiffusionFunction.hxx"
121 #endif
122 
123 #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::VectorCurvatureNDAnisotropicDiffusionFunction::m_DerivativeOperator
DerivativeOperator< ScalarValueType, Self::ImageDimension > m_DerivativeOperator
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:108
itkNeighborhoodAlgorithm.h
itk::AnisotropicDiffusionFunction::PixelType
typename Superclass::PixelType PixelType
Definition: itkAnisotropicDiffusionFunction.h:156
itkVectorAnisotropicDiffusionFunction.h
itk::Vector
A templated class holding a n-Dimensional vector.
Definition: itkVector.h:62
itk::VectorCurvatureNDAnisotropicDiffusionFunction::ScalarValueType
typename PixelType::ValueType ScalarValueType
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:69
itk::AnisotropicDiffusionFunction::NeighborhoodType
typename Superclass::NeighborhoodType NeighborhoodType
Definition: itkAnisotropicDiffusionFunction.h:159
itk::SmartPointer< Self >
itk::Indent
Control indentation during Print() invocation.
Definition: itkIndent.h:49
itk::FiniteDifferenceFunction< TImage >::ImageType
TImage ImageType
Definition: itkFiniteDifferenceFunction.h:82
itk::VectorNeighborhoodInnerProduct< ImageType >
itk::VectorCurvatureNDAnisotropicDiffusionFunction::m_Center
SizeValueType m_Center
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:114
itkVectorNeighborhoodInnerProduct.h
itk::VectorCurvatureNDAnisotropicDiffusionFunction::InitializeIteration
void InitializeIteration() override
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:83
itk::VectorCurvatureNDAnisotropicDiffusionFunction::m_MIN_NORM
static double m_MIN_NORM
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:113
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::VectorAnisotropicDiffusionFunction
Definition: itkVectorAnisotropicDiffusionFunction.h:53
itk::FiniteDifferenceFunction< TImage >::PixelType
typename ImageType::PixelType PixelType
Definition: itkFiniteDifferenceFunction.h:83
itk::VectorCurvatureNDAnisotropicDiffusionFunction::m_InnerProduct
VectorNeighborhoodInnerProduct< ImageType > m_InnerProduct
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:100
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::VectorCurvatureNDAnisotropicDiffusionFunction::PrintSelf
void PrintSelf(std::ostream &os, Indent indent) const override
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:93
itk::DerivativeOperator< ScalarValueType, Self::ImageDimension >
itk::ConstNeighborhoodIterator
Const version of NeighborhoodIterator, defining iteration of a local N-dimensional neighborhood of pi...
Definition: itkConstNeighborhoodIterator.h:51
itk::VectorCurvatureNDAnisotropicDiffusionFunction
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:44
itk::FiniteDifferenceFunction< TImage >
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
itk::VectorCurvatureNDAnisotropicDiffusionFunction::ImageType
typename Superclass::ImageType ImageType
Definition: itkVectorCurvatureNDAnisotropicDiffusionFunction.h:63