ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkUpdateShiSparseLevelSet.h
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1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
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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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 
19 #ifndef __itkUpdateShiSparseLevelSet_h
20 #define __itkUpdateShiSparseLevelSet_h
21 
22 #include "itkImage.h"
30 
31 namespace itk
32 {
41 template< unsigned int VDimension,
42  class TEquationContainer >
44 {
45 public:
49  typedef Object Superclass;
50 
52  itkNewMacro( Self );
53 
55  itkTypeMacro( UpdateShiSparseLevelSet, Object );
56 
57  itkStaticConstMacro( ImageDimension, unsigned int, VDimension );
58 
63 
66 
71 
76 
80 
81  typedef TEquationContainer EquationContainerType;
82  typedef typename EquationContainerType::Pointer EquationContainerPointer;
83  typedef typename EquationContainerType::TermContainerPointer TermContainerPointer;
84 
85  itkGetObjectMacro( OutputLevelSet, LevelSetType );
86 
88  void Update();
89 
91  itkSetObjectMacro( InputLevelSet, LevelSetType );
92  itkGetObjectMacro( InputLevelSet, LevelSetType );
94 
96  itkGetMacro( RMSChangeAccumulator, LevelSetOutputRealType );
97 
99  itkSetObjectMacro( EquationContainer, EquationContainerType );
100  itkGetObjectMacro( EquationContainer, EquationContainerType );
102 
104  itkSetMacro( CurrentLevelSetId, IdentifierType );
105  itkGetMacro( CurrentLevelSetId, IdentifierType );
107 
108 protected:
110  virtual ~UpdateShiSparseLevelSet();
111 
112  // output
114 
118 
121 
123 
125 
127  // this is the same as Procedure 2
128  // Input is a update image point m_UpdateImage
129  // Input is also ShiSparseLevelSetImagePointer
130  void UpdateLayerPlusOne();
131 
133  void UpdateLayerMinusOne();
134 
136  bool Con( const LevelSetInputType& iIdx,
137  const LevelSetOutputType& iCurrentStatus,
138  const LevelSetOutputRealType& iCurrentUpdate ) const;
139 
140 private:
141  UpdateShiSparseLevelSet( const Self& ); // purposely not implemented
142  void operator = ( const Self& ); // purposely not implemented
143 
144  // input
146 
147  typedef std::pair< LevelSetInputType, LevelSetOutputType > NodePairType;
148 };
149 }
150 
151 #ifndef ITK_MANUAL_INSTANTIATION
152 #include "itkUpdateShiSparseLevelSet.hxx"
153 #endif
154 
155 #endif // __itkUpdateShiSparseLevelSet_h
156