ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkTimeVaryingBSplineVelocityFieldTransform.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkTimeVaryingBSplineVelocityFieldTransform_h
19 #define __itkTimeVaryingBSplineVelocityFieldTransform_h
20 
22 
23 namespace itk
24 {
25 
67 template<class TScalar, unsigned int NDimensions>
69  public VelocityFieldTransform<TScalar, NDimensions>
70 {
71 public:
72 
78 
81 
83  itkSimpleNewMacro( Self );
84 
86  typedef typename Superclass::InverseTransformBasePointer InverseTransformBasePointer;
87 
89  typedef typename Superclass::InterpolatorType InterpolatorType;
90  typedef typename Superclass::VelocityFieldInterpolatorType VelocityFieldIntegratorType;
91 
93  typedef typename Superclass::DisplacementFieldType DisplacementFieldType;
94  typedef typename Superclass::VelocityFieldType VelocityFieldType;
95 
97  typedef typename Superclass::ScalarType ScalarType;
98 
100  typedef typename Superclass::ParametersType ParametersType;
102  typedef typename Superclass::NumberOfParametersType NumberOfParametersType;
103 
105  typedef typename Superclass::DerivativeType DerivativeType;
106 
108  itkStaticConstMacro( Dimension, unsigned int, NDimensions );
109 
111  itkStaticConstMacro( VelocityFieldDimension, unsigned int, NDimensions + 1 );
112 
113  typedef typename VelocityFieldType::PointType VelocityFieldPointType;
114  typedef typename VelocityFieldType::SizeType VelocityFieldSizeType;
115  typedef typename VelocityFieldType::SpacingType VelocityFieldSpacingType;
116  typedef typename VelocityFieldType::DirectionType VelocityFieldDirectionType;
117 
119  typedef typename VelocityFieldType::Pointer TimeVaryingVelocityFieldControlPointLatticePointer;
120 
126 
128  typename VelocityFieldType::Pointer GetTimeVaryingVelocityFieldControlPointLattice()
129  {
130  return this->GetModifiableVelocityField();
131  }
132 
134  virtual void SetTimeVaryingVelocityFieldControlPointLattice( VelocityFieldType * fieldLattice )
135  {
136  this->SetVelocityField( fieldLattice );
137  }
138 
146  virtual void UpdateTransformParameters( const DerivativeType & update, ScalarType factor = 1.0 );
147 
149  virtual void IntegrateVelocityField();
150 
152  itkSetMacro( VelocityFieldOrigin, VelocityFieldPointType );
153  itkGetConstMacro( VelocityFieldOrigin, VelocityFieldPointType );
155 
157  itkSetMacro( VelocityFieldSpacing, VelocityFieldSpacingType );
158  itkGetConstMacro( VelocityFieldSpacing, VelocityFieldSpacingType );
160 
162  itkSetMacro( VelocityFieldSize, VelocityFieldSizeType );
163  itkGetConstMacro( VelocityFieldSize, VelocityFieldSizeType );
165 
167  itkSetMacro( VelocityFieldDirection, VelocityFieldDirectionType );
168  itkGetConstMacro( VelocityFieldDirection, VelocityFieldDirectionType );
170 
172  itkSetMacro( SplineOrder, unsigned int );
173  itkGetConstMacro( SplineOrder, unsigned int );
175 
176 protected:
179  void PrintSelf( std::ostream& os, Indent indent ) const;
180 
181 private:
182  TimeVaryingBSplineVelocityFieldTransform( const Self& ); //purposely not implementen
183  void operator=( const Self& ); //purposely not implemented
184 
185  unsigned int m_SplineOrder;
187 
192 };
193 
194 } // end namespace itk
195 
196 #ifndef ITK_MANUAL_INSTANTIATION
197 # include "itkTimeVaryingBSplineVelocityFieldTransform.hxx"
198 #endif
199 
200 #endif // __itkTimeVaryingBSplineVelocityFieldTransform_h
201