ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkFastSymmetricForcesDemonsRegistrationFilter.h
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18 #ifndef itkFastSymmetricForcesDemonsRegistrationFilter_h
19 #define itkFastSymmetricForcesDemonsRegistrationFilter_h
20 
23 
24 #include "itkMultiplyImageFilter.h"
26 
27 namespace itk
28 {
72 template< typename TFixedImage, typename TMovingImage, typename TDisplacementField >
74  public PDEDeformableRegistrationFilter< TFixedImage, TMovingImage,
75  TDisplacementField >
76 {
77 public:
83 
85  itkNewMacro(Self);
86 
90 
94 
98 
102 
103  itkStaticConstMacro(
104  ImageDimension, unsigned int, FixedImageType::ImageDimension);
105 
110  virtual double GetMetric() const;
111 
112  virtual const double & GetRMSChange() const ITK_OVERRIDE;
113 
122 
123  typedef typename DemonsRegistrationFunctionType::GradientType GradientType;
124  virtual void SetUseGradientType(GradientType gtype);
125 
126  virtual GradientType GetUseGradientType() const;
127 
132  virtual void SetIntensityDifferenceThreshold(double);
133 
134  virtual double GetIntensityDifferenceThreshold() const;
135 
136  virtual void SetMaximumUpdateStepLength(double);
137 
138  virtual double GetMaximumUpdateStepLength() const;
139 
140 protected:
142  ~FastSymmetricForcesDemonsRegistrationFilter() {}
143  void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
144 
146  virtual void InitializeIteration() ITK_OVERRIDE;
147 
150  virtual void AllocateUpdateBuffer() ITK_OVERRIDE;
151 
153  typedef typename
155 
157  typedef typename
158  FiniteDifferenceFunctionType::TimeStepType TimeStepType;
159 
161  virtual void ApplyUpdate(const TimeStepType& dt) ITK_OVERRIDE;
162 
166  itk::Image<TimeStepType, ImageDimension>,
167  DisplacementFieldType > MultiplyByConstantType;
168 
170  DisplacementFieldType,
171  DisplacementFieldType, DisplacementFieldType > AdderType;
172 
173  typedef typename MultiplyByConstantType::Pointer MultiplyByConstantPointer;
174  typedef typename AdderType::Pointer AdderPointer;
175 
176 private:
177  FastSymmetricForcesDemonsRegistrationFilter(const Self &) ITK_DELETE_FUNCTION;
178  void operator=(const Self &) ITK_DELETE_FUNCTION;
179 
183 
184  const DemonsRegistrationFunctionType * DownCastDifferenceFunctionType() const;
185 
186  MultiplyByConstantPointer m_Multiplier;
187  AdderPointer m_Adder;
188 };
189 } // end namespace itk
190 
191 #ifndef ITK_MANUAL_INSTANTIATION
192 #include "itkFastSymmetricForcesDemonsRegistrationFilter.hxx"
193 #endif
194 
195 #endif
Pixel-wise addition of two images.
Light weight base class for most itk classes.
virtual void SetUseGradientType(GradientType gtype)
virtual void ApplyUpdate(const TimeStepType &dt) override
Deformably register two images using a symmetric forces demons algorithm.
virtual const double & GetRMSChange() const override
virtual GradientType GetUseGradientType() const
Deformably register two images using a PDE algorithm.
DemonsRegistrationFunctionType * DownCastDifferenceFunctionType()
Control indentation during Print() invocation.
Definition: itkIndent.h:49
Pixel-wise multiplication of two images.
void PrintSelf(std::ostream &os, Indent indent) const override
Templated n-dimensional image class.
Definition: itkImage.h:75
Superclass::FiniteDifferenceFunctionType FiniteDifferenceFunctionType
typedef(Concept::MultiplyOperator< PixelType, double >) OutputTimesDoubleCheck
Fast implementation of the symmetric demons registration force.
virtual double GetIntensityDifferenceThreshold() const
PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField > Superclass