ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkScalarChanAndVeseLevelSetFunction.h
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18 #ifndef __itkScalarChanAndVeseLevelSetFunction_h
19 #define __itkScalarChanAndVeseLevelSetFunction_h
20 
24 
25 namespace itk
26 {
73 template< class TInputImage,
74  class TFeatureImage,
75  class TSharedData = ConstrainedRegionBasedLevelSetFunctionSharedData< TInputImage, TFeatureImage,
76  ScalarChanAndVeseLevelSetFunctionData<
77  TInputImage, TFeatureImage > > >
79  public ScalarRegionBasedLevelSetFunction< TInputImage, TFeatureImage, TSharedData >
80 {
81 public:
86 
88  itkNewMacro(Self);
89 
91  itkTypeMacro(ScalarChanAndVeseLevelSetFunction, ScalarLevelSetFunction);
92 
93  itkStaticConstMacro(ImageDimension, unsigned int, TFeatureImage::ImageDimension);
94 
95  typedef TInputImage InputImageType;
105 
106  typedef TFeatureImage FeatureImageType;
107  typedef typename FeatureImageType::ConstPointer FeatureImageConstPointer;
111 
120 
123 
128 
133 protected:
136 
137  void ComputeParameters();
138 
139  void UpdateSharedDataParameters();
140 
141  ScalarValueType ComputeInternalTerm(const FeaturePixelType & iValue,
142  const FeatureIndexType & iIdx);
143 
144  ScalarValueType ComputeExternalTerm(const FeaturePixelType & iValue,
145  const FeatureIndexType & iIdx);
146 
147  void UpdateSharedDataInsideParameters(const unsigned int & iId,
148  const FeaturePixelType & iVal, const ScalarValueType & iChange);
149 
150  void UpdateSharedDataOutsideParameters(const unsigned int & iId,
151  const FeaturePixelType & iVal, const ScalarValueType & iChange);
152 
153 private:
154  ScalarChanAndVeseLevelSetFunction(const Self &); //purposely not implemented
155  void operator=(const Self &); //purposely not implemented
156 };
157 }
158 
159 #ifndef ITK_MANUAL_INSTANTIATION
160 #include "itkScalarChanAndVeseLevelSetFunction.hxx"
161 #endif
162 
163 #endif
164