ITK  5.4.0
Insight Toolkit
itkGaussianExponentialDiffeomorphicTransform.h
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18 #ifndef itkGaussianExponentialDiffeomorphicTransform_h
19 #define itkGaussianExponentialDiffeomorphicTransform_h
20 
22 
23 #include "itkGaussianOperator.h"
25 
26 namespace itk
27 {
28 
55 template <typename TParametersValueType, unsigned int VDimension>
57  : public ConstantVelocityFieldTransform<TParametersValueType, VDimension>
58 {
59 public:
60  ITK_DISALLOW_COPY_AND_MOVE(GaussianExponentialDiffeomorphicTransform);
61 
67 
70 
72  itkNewMacro(Self);
73 
75  static constexpr unsigned int ConstantVelocityFieldDimension = VDimension;
76 
78  static constexpr unsigned int Dimension = VDimension;
79 
81  using typename Superclass::ScalarType;
82  using typename Superclass::DerivativeType;
84 
85  using typename Superclass::DisplacementFieldType;
86  using typename Superclass::DisplacementFieldPointer;
87  using typename Superclass::ConstantVelocityFieldType;
88  using typename Superclass::ConstantVelocityFieldPointer;
89 
91 
97  void
98  UpdateTransformParameters(const DerivativeType & update, ScalarType factor = 1.0) override;
99 
104  GaussianSmoothConstantVelocityField(ConstantVelocityFieldType *, ScalarType);
105 
109  itkSetMacro(GaussianSmoothingVarianceForTheConstantVelocityField, ScalarType);
110  itkGetConstMacro(GaussianSmoothingVarianceForTheConstantVelocityField, ScalarType);
116  itkSetMacro(GaussianSmoothingVarianceForTheUpdateField, ScalarType);
117  itkGetConstMacro(GaussianSmoothingVarianceForTheUpdateField, ScalarType);
120 protected:
122  ~GaussianExponentialDiffeomorphicTransform() override = default;
123 
127 
130 
131  GaussianSmoothingOperatorType m_GaussianSmoothingOperator{};
132 
133  void
134  PrintSelf(std::ostream &, Indent) const override;
135 
136 private:
137  ScalarType m_GaussianSmoothingVarianceForTheUpdateField{};
138  ScalarType m_GaussianSmoothingVarianceForTheConstantVelocityField{};
139 };
140 
141 } // end namespace itk
142 
143 #ifndef ITK_MANUAL_INSTANTIATION
144 # include "itkGaussianExponentialDiffeomorphicTransform.hxx"
145 #endif
146 
147 #endif // itkGaussianExponentialDiffeomorphicTransform_h
itk::GaussianExponentialDiffeomorphicTransform
Exponential transform using a Gaussian smoothing kernel.
Definition: itkGaussianExponentialDiffeomorphicTransform.h:56
itk::SmartPointer< Self >
itk::Indent
Control indentation during Print() invocation.
Definition: itkIndent.h:49
itk::VectorNeighborhoodOperatorImageFilter
Applies a single scalar NeighborhoodOperator to an itk::Vector image region.
Definition: itkVectorNeighborhoodOperatorImageFilter.h:58
itkConstantVelocityFieldTransform.h
itk::LightObject
Light weight base class for most itk classes.
Definition: itkLightObject.h:55
itk::GaussianOperator< ScalarType, VDimension >
itk::Transform< TParametersValueType, VDimension, VDimension >::ScalarType
ParametersValueType ScalarType
Definition: itkTransform.h:141
itk::ConstantVelocityFieldTransform::ConstantVelocityFieldPointer
typename ConstantVelocityFieldType::Pointer ConstantVelocityFieldPointer
Definition: itkConstantVelocityFieldTransform.h:98
itk::Image::PixelType
TPixel PixelType
Definition: itkImage.h:108
itk::GaussianExponentialDiffeomorphicTransform::DisplacementVectorType
typename DisplacementFieldType::PixelType DisplacementVectorType
Definition: itkGaussianExponentialDiffeomorphicTransform.h:90
itk::Array::ValueType
TValue ValueType
Definition: itkArray.h:52
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::GaussianExponentialDiffeomorphicTransform::DerivativeValueType
typename DerivativeType::ValueType DerivativeValueType
Definition: itkGaussianExponentialDiffeomorphicTransform.h:83
itk::Array
Array class with size defined at construction time.
Definition: itkArray.h:47
itkVectorNeighborhoodOperatorImageFilter.h
itk::Image
Templated n-dimensional image class.
Definition: itkImage.h:88
itkGaussianOperator.h
itk::GTest::TypedefsAndConstructors::Dimension2::Dimension
constexpr unsigned int Dimension
Definition: itkGTestTypedefsAndConstructors.h:44
itk::ConstantVelocityFieldTransform
Provides local/dense/high-dimensionality transformation via a a constant velocity field.
Definition: itkConstantVelocityFieldTransform.h:36