ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkShiSparseLevelSetImage.h
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3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
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14  * See the License for the specific language governing permissions and
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18 
19 #ifndef __itkShiSparseLevelSetImage_h
20 #define __itkShiSparseLevelSetImage_h
21 
22 #include "itkLevelSetSparseImage.h"
23 
24 namespace itk
25 {
36 template< unsigned int VDimension >
38  public LevelSetSparseImage< int8_t, VDimension >
39 {
40 public:
46 
48  itkNewMacro(Self);
49 
52 
53  itkStaticConstMacro ( Dimension, unsigned int, VDimension );
54 
55  typedef typename Superclass::InputType InputType;
61 
67 
71 
72  typedef typename Superclass::LayerType LayerType;
75 
79 
82  virtual OutputType Evaluate( const InputType& iP ) const;
83 
85  virtual HessianType EvaluateHessian( const InputType& iP ) const;
86 
88  virtual OutputRealType EvaluateLaplacian( const InputType& iP ) const;
89 
91  virtual OutputRealType EvaluateMeanCurvature( const InputType& iP ) const;
92 
93  virtual void EvaluateHessian( const InputType& iP, LevelSetDataType& ioData ) const;
94  virtual void EvaluateLaplacian( const InputType& iP, LevelSetDataType& ioData ) const;
95  virtual void EvaluateMeanCurvature( const InputType& iP, LevelSetDataType& ioData ) const;
96 
97  static inline LayerIdType MinusThreeLayer() { return -3; }
98  static inline LayerIdType MinusOneLayer() { return -1; }
99  static inline LayerIdType PlusOneLayer() { return 1; }
100  static inline LayerIdType PlusThreeLayer() { return 3; }
101 
102 protected:
103 
105 
106  virtual ~ShiSparseLevelSetImage();
107 
109  virtual void InitializeLayers();
110 
111  virtual void InitializeInternalLabelList();
112 
113 private:
114 
115  ShiSparseLevelSetImage( const Self& ); //purposely not implemented
116  void operator = ( const Self& ); //purposely not implemented
117 };
118 }
119 
120 #ifndef ITK_MANUAL_INSTANTIATION
121 #include "itkShiSparseLevelSetImage.hxx"
122 #endif
123 
124 #endif // __itkShiSparseLevelSetImage_h
125