ITK  6.0.0
Insight Toolkit
itkLevelSetEquationCurvatureTerm.h
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1/*=========================================================================
2 *
3 * Copyright NumFOCUS
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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14 * See the License for the specific language governing permissions and
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17 *=========================================================================*/
18
19#ifndef itkLevelSetEquationCurvatureTerm_h
20#define itkLevelSetEquationCurvatureTerm_h
21
25#include "itkVector.h"
26#include "vnl/vnl_matrix_fixed.h"
27
28namespace itk
29{
46template <typename TInput, // Input image or mesh
47 typename TLevelSetContainer,
48 typename TCurvatureImage = TInput>
49class ITK_TEMPLATE_EXPORT LevelSetEquationCurvatureTerm : public LevelSetEquationTermBase<TInput, TLevelSetContainer>
50{
51public:
52 ITK_DISALLOW_COPY_AND_MOVE(LevelSetEquationCurvatureTerm);
53
58
60 itkNewMacro(Self);
61
63 itkOverrideGetNameOfClassMacro(LevelSetEquationCurvatureTerm);
64
65 using typename Superclass::InputImageType;
66 using typename Superclass::InputImagePointer;
67 using typename Superclass::InputPixelType;
68 using typename Superclass::InputPixelRealType;
69
70 using typename Superclass::LevelSetContainerType;
71 using typename Superclass::LevelSetContainerPointer;
72 using typename Superclass::LevelSetType;
73 using typename Superclass::LevelSetPointer;
74 using typename Superclass::LevelSetOutputPixelType;
75 using typename Superclass::LevelSetOutputRealType;
76 using typename Superclass::LevelSetInputIndexType;
77 using typename Superclass::LevelSetGradientType;
78 using typename Superclass::LevelSetHessianType;
79 using typename Superclass::LevelSetIdentifierType;
80
81 using typename Superclass::HeavisideType;
82 using typename Superclass::HeavisideConstPointer;
83
84 using typename Superclass::LevelSetDataType;
85
86 static constexpr unsigned int ImageDimension = InputImageType::ImageDimension;
87
88 using CurvatureImageType = TCurvatureImage;
90
94 void
96 itkGetModifiableObjectMacro(CurvatureImage, CurvatureImageType);
99 itkSetMacro(UseCurvatureImage, bool);
100 itkGetMacro(UseCurvatureImage, bool);
101 itkBooleanMacro(UseCurvatureImage);
102
107
109
111 void
112 Update() override;
113
115 void
117
119 void
121
123 void
125 const LevelSetOutputRealType & oldValue,
126 const LevelSetOutputRealType & newValue) override;
127
128protected:
130
131 ~LevelSetEquationCurvatureTerm() override = default;
132
136 Value(const LevelSetInputIndexType & iP) override;
137
141 Value(const LevelSetInputIndexType & iP, const LevelSetDataType & iData) override;
142
143 LevelSetOutputRealType m_NeighborhoodScales[ImageDimension]{};
144
145 CurvatureImagePointer m_CurvatureImage{};
146
147 bool m_UseCurvatureImage{};
148};
149
150} // namespace itk
151
152#ifndef ITK_MANUAL_INSTANTIATION
153# include "itkLevelSetEquationCurvatureTerm.hxx"
154#endif
155
156#endif
Const version of NeighborhoodIterator, defining iteration of a local N-dimensional neighborhood of pi...
Derived class to represents a curvature term in the level-set evolution PDE.
typename ConstNeighborhoodIterator< InputImageType >::RadiusType RadiusType
void SetCurvatureImage(CurvatureImageType *iImage)
void UpdatePixel(const LevelSetInputIndexType &iP, const LevelSetOutputRealType &oldValue, const LevelSetOutputRealType &newValue) override
void Initialize(const LevelSetInputIndexType &) override
typename CurvatureImageType::Pointer CurvatureImagePointer
LevelSetOutputRealType Value(const LevelSetInputIndexType &iP, const LevelSetDataType &iData) override
~LevelSetEquationCurvatureTerm() override=default
LevelSetOutputRealType Value(const LevelSetInputIndexType &iP) override
Abstract class to represents a term in the level-set evolution PDE.
typename LevelSetContainerType::LevelSetDataType LevelSetDataType
typename LevelSetContainerType::OutputRealType LevelSetOutputRealType
typename LevelSetContainerType::InputIndexType LevelSetInputIndexType
Light weight base class for most itk classes.
A templated class holding a n-Dimensional vector.
Definition: itkVector.h:63
SmartPointer< Self > Pointer
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....