ITK  5.3.0
Insight Toolkit
itkCurvatureAnisotropicDiffusionImageFilter.h
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18 #ifndef itkCurvatureAnisotropicDiffusionImageFilter_h
19 #define itkCurvatureAnisotropicDiffusionImageFilter_h
20 
23 #include "itkMacro.h"
24 namespace itk
25 {
57 template <typename TInputImage, typename TOutputImage>
59  : public AnisotropicDiffusionImageFilter<TInputImage, TOutputImage>
60 {
61 public:
62  ITK_DISALLOW_COPY_AND_MOVE(CurvatureAnisotropicDiffusionImageFilter);
63 
69 
71  itkNewMacro(Self);
72 
75 
77  using typename Superclass::UpdateBufferType;
78 
80  static constexpr unsigned int ImageDimension = Superclass::ImageDimension;
81 
82 #ifdef ITK_USE_CONCEPT_CHECKING
83  // Begin concept checking
85  // End concept checking
86 #endif
87 
88 protected:
90  {
93  this->SetDifferenceFunction(q);
94  }
95 
96  ~CurvatureAnisotropicDiffusionImageFilter() override = default;
97 
98  void
100  {
101  Superclass::InitializeIteration();
102  if (this->GetTimeStep() > 0.5 / std::pow(2.0, static_cast<double>(ImageDimension)))
103  {
104  itkWarningMacro(
105  << "Anisotropic diffusion is using a time step which may introduce instability into the solution.");
106  }
107  }
108 };
109 } // namespace itk
110 
111 #endif
itk::Concept::HasNumericTraits
Definition: itkConceptChecking.h:714
itk::CurvatureAnisotropicDiffusionImageFilter::CurvatureAnisotropicDiffusionImageFilter
CurvatureAnisotropicDiffusionImageFilter()
Definition: itkCurvatureAnisotropicDiffusionImageFilter.h:89
itk::SmartPointer< Self >
itk::ImageSource
Base class for all process objects that output image data.
Definition: itkImageSource.h:67
itk::CurvatureAnisotropicDiffusionImageFilter
This filter performs anisotropic diffusion on a scalar itk::Image using the modified curvature diffus...
Definition: itkCurvatureAnisotropicDiffusionImageFilter.h:58
itkCurvatureNDAnisotropicDiffusionFunction.h
itk::CurvatureAnisotropicDiffusionImageFilter::InitializeIteration
void InitializeIteration() override
Definition: itkCurvatureAnisotropicDiffusionImageFilter.h:99
itkMacro.h
itk::CurvatureNDAnisotropicDiffusionFunction::New
static Pointer New()
itkAnisotropicDiffusionImageFilter.h
itkConceptMacro
#define itkConceptMacro(name, concept)
Definition: itkConceptChecking.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
itk::AnisotropicDiffusionImageFilter
Definition: itkAnisotropicDiffusionImageFilter.h:73