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itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > Class Template Reference
Data Processing Objects » Functions » Finite Difference Functions | Group Registration » Module ITKPDEDeformableRegistration

#include <itkFastSymmetricForcesDemonsRegistrationFunction.h>

Detailed Description

template<typename TFixedImage, typename TMovingImage, typename TDisplacementField>
class itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >

This class provides a substantially faster implementation of the symmetric demons registration force. Speed is improved by keeping a deformed copy of the moving image for gradient evaluation.

See also
SymmetricForcesDemonsRegistrationFunction
SymmetricForcesDemonsRegistrationFilter
DemonsRegistrationFilter
DemonsRegistrationFunction
Author
Torsten Rohlfing, Neuroscience Program, SRI International

Definition at line 47 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

+ Inheritance diagram for itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:
+ Collaboration diagram for itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:

Classes

struct  GlobalDataStruct
 

Public Types

using ConstPointer = SmartPointer< const Self >
 
using CoordRepType = double
 
using CovariantVectorType = CovariantVector< double, Self::ImageDimension >
 
using DefaultInterpolatorType = LinearInterpolateImageFunction< MovingImageType, CoordRepType >
 
using GradientCalculatorPointer = typename GradientCalculatorType::Pointer
 
using GradientCalculatorType = CentralDifferenceImageFunction< FixedImageType >
 
using IndexType = typename FixedImageType::IndexType
 
using InterpolatorPointer = typename InterpolatorType::Pointer
 
using InterpolatorType = InterpolateImageFunction< MovingImageType, CoordRepType >
 
using MovingGradientCalculatorPointer = typename MovingGradientCalculatorType::Pointer
 
using MovingGradientCalculatorType = CentralDifferenceImageFunction< MovingImageType >
 
using Pointer = SmartPointer< Self >
 
using PointType = typename InterpolatorType::PointType
 
using Self = FastSymmetricForcesDemonsRegistrationFunction
 
using SizeType = typename FixedImageType::SizeType
 
using SpacingType = typename FixedImageType::SpacingType
 
using Superclass = PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
 
using WarperPointer = typename WarperType::Pointer
 
using WarperType = WarpImageFilter< MovingImageType, MovingImageType, DisplacementFieldType >
 
- Public Types inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
using ConstPointer = SmartPointer< const Self >
 
using DisplacementFieldType = TDisplacementField
 
using DisplacementFieldTypePointer = typename DisplacementFieldType::Pointer
 
using FixedImagePointer = typename FixedImageType::ConstPointer
 
using FixedImageType = TFixedImage
 
using MovingImagePointer = typename MovingImageType::ConstPointer
 
using MovingImageType = TMovingImage
 
using Pointer = SmartPointer< Self >
 
using Self = PDEDeformableRegistrationFunction
 
using Superclass = FiniteDifferenceFunction< TDisplacementField >
 
- Public Types inherited from itk::FiniteDifferenceFunction< TDisplacementField >
using ConstPointer = SmartPointer< const Self >
 
using DefaultBoundaryConditionType = ZeroFluxNeumannBoundaryCondition< ImageType >
 
using FloatOffsetType = Vector< float, Self::ImageDimension >
 
using ImageType = TDisplacementField
 
using NeighborhoodScalesType = Vector< PixelRealType, Self::ImageDimension >
 
using NeighborhoodType = ConstNeighborhoodIterator< TDisplacementField, DefaultBoundaryConditionType >
 
using PixelRealType = double
 
using PixelType = typename ImageType::PixelType
 
using Pointer = SmartPointer< Self >
 
using RadiusType = typename ConstNeighborhoodIterator< TDisplacementField >::RadiusType
 
using Self = FiniteDifferenceFunction
 
using Superclass = LightObject
 
using TimeStepType = double
 
- Public Types inherited from itk::LightObject
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = LightObject
 

Public Member Functions

TimeStepType ComputeGlobalTimeStep (void *) const override
 
PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0)) override
 
void * GetGlobalDataPointer () const override
 
virtual double GetIntensityDifferenceThreshold () const
 
virtual double GetMetric () const
 
InterpolatorType * GetMovingImageInterpolator ()
 
const char * GetNameOfClass () const override
 
virtual const double & GetRMSChange () const
 
void InitializeIteration () override
 
void ReleaseGlobalDataPointer (void *GlobalData) const override
 
virtual void SetIntensityDifferenceThreshold (double)
 
void SetMovingImageInterpolator (InterpolatorType *ptr)
 
- Public Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldType * GetDisplacementField ()
 
double GetEnergy () const
 
const FixedImageType * GetFixedImage () const
 
double GetGradientStep () const
 
const MovingImageType * GetMovingImage () const
 
const char * GetNameOfClass () const override
 
bool GetNormalizeGradient () const
 
void SetDisplacementField (DisplacementFieldTypePointer ptr)
 
void SetEnergy (double e)
 
void SetFixedImage (const FixedImageType *ptr)
 
void SetGradientStep (double e)
 
void SetMovingImage (const MovingImageType *ptr)
 
void SetNormalizeGradient (bool e)
 
- Public Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
virtual TimeStepType ComputeGlobalTimeStep (void *GlobalData) const=0
 
const NeighborhoodScalesType ComputeNeighborhoodScales () const
 
virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))=0
 
virtual void * GetGlobalDataPointer () const=0
 
const char * GetNameOfClass () const override
 
const RadiusType & GetRadius () const
 
void GetScaleCoefficients (PixelRealType vals[ImageDimension]) const
 
virtual void InitializeIteration ()
 
virtual void ReleaseGlobalDataPointer (void *GlobalData) const=0
 
void SetRadius (const RadiusType &r)
 
void SetScaleCoefficients (const PixelRealType vals[ImageDimension])
 
- Public Member Functions inherited from itk::LightObject
Pointer Clone () const
 
virtual Pointer CreateAnother () const
 
virtual void Delete ()
 
virtual const char * GetNameOfClass () const
 
virtual int GetReferenceCount () const
 
void Print (std::ostream &os, Indent indent=0) const
 
virtual void Register () const
 
virtual void SetReferenceCount (int)
 
virtual void UnRegister () const noexcept
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Static Public Attributes

static constexpr unsigned int ImageDimension = Superclass::ImageDimension
 
- Static Public Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
static constexpr unsigned int ImageDimension
 

Protected Types

using FixedImageNeighborhoodIteratorType = ConstNeighborhoodIterator< FixedImageType >
 

Protected Member Functions

 FastSymmetricForcesDemonsRegistrationFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ~FastSymmetricForcesDemonsRegistrationFunction () override=default
 
- Protected Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
 PDEDeformableRegistrationFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ~PDEDeformableRegistrationFunction () override=default
 
- Protected Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
 FiniteDifferenceFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ~FiniteDifferenceFunction () override=default
 
- Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer InternalClone () const
 
 LightObject ()
 
virtual void PrintHeader (std::ostream &os, Indent indent) const
 
virtual void PrintSelf (std::ostream &os, Indent indent) const
 
virtual void PrintTrailer (std::ostream &os, Indent indent) const
 
virtual ~LightObject ()
 

Private Attributes

double m_DenominatorThreshold {}
 
GradientCalculatorPointer m_FixedImageGradientCalculator {}
 
double m_IntensityDifferenceThreshold {}
 
double m_Metric {}
 
std::mutex m_MetricCalculationMutex {}
 
InterpolatorPointer m_MovingImageInterpolator {}
 
WarperPointer m_MovingImageWarper {}
 
double m_Normalizer {}
 
SizeValueType m_NumberOfPixelsProcessed {}
 
double m_RMSChange {}
 
double m_SumOfSquaredChange {}
 
double m_SumOfSquaredDifference {}
 
TimeStepType m_TimeStep {}
 
MovingGradientCalculatorPointer m_WarpedMovingImageGradientCalculator {}
 

Additional Inherited Members

- Protected Attributes inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldTypePointer m_DisplacementField {}
 
double m_Energy {}
 
FixedImagePointer m_FixedImage {}
 
double m_GradientStep {}
 
MovingImagePointer m_MovingImage {}
 
bool m_NormalizeGradient {}
 
- Protected Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
RadiusType m_Radius
 
PixelRealType m_ScaleCoefficients [ImageDimension]
 
- Protected Attributes inherited from itk::LightObject
std::atomic< int > m_ReferenceCount {}
 

Member Typedef Documentation

◆ ConstPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ConstPointer = SmartPointer<const Self>

Definition at line 57 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ CoordRepType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CoordRepType = double

Interpolator type.

Definition at line 91 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ CovariantVectorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CovariantVectorType = CovariantVector<double, Self::ImageDimension>

Covariant vector type.

Definition at line 102 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ DefaultInterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DefaultInterpolatorType = LinearInterpolateImageFunction<MovingImageType, CoordRepType>

Definition at line 95 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ FixedImageNeighborhoodIteratorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageNeighborhoodIteratorType = ConstNeighborhoodIterator<FixedImageType>
protected

FixedImage image neighborhood iterator type.

Definition at line 200 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ GradientCalculatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorPointer = typename GradientCalculatorType::Pointer

Definition at line 106 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ GradientCalculatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorType = CentralDifferenceImageFunction<FixedImageType>

Gradient calculator types.

Definition at line 105 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ IndexType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::IndexType = typename FixedImageType::IndexType

Definition at line 72 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ InterpolatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorPointer = typename InterpolatorType::Pointer

Definition at line 93 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ InterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorType = InterpolateImageFunction<MovingImageType, CoordRepType>

Definition at line 92 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ MovingGradientCalculatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingGradientCalculatorPointer = typename MovingGradientCalculatorType::Pointer

Definition at line 109 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ MovingGradientCalculatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingGradientCalculatorType = CentralDifferenceImageFunction<MovingImageType>

Definition at line 108 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ Pointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Pointer = SmartPointer<Self>

Definition at line 56 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ PointType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PointType = typename InterpolatorType::PointType

Definition at line 94 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ Self

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Self = FastSymmetricForcesDemonsRegistrationFunction

Standard class type aliases.

Definition at line 54 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ SizeType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SizeType = typename FixedImageType::SizeType

Definition at line 73 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ SpacingType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SpacingType = typename FixedImageType::SpacingType

Definition at line 74 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ Superclass

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Superclass = PDEDeformableRegistrationFunction<TFixedImage, TMovingImage, TDisplacementField>

Definition at line 55 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ WarperPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::WarperPointer = typename WarperType::Pointer

Definition at line 99 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ WarperType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
using itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::WarperType = WarpImageFilter<MovingImageType, MovingImageType, DisplacementFieldType>

Warper type

Definition at line 98 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

Constructor & Destructor Documentation

◆ FastSymmetricForcesDemonsRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FastSymmetricForcesDemonsRegistrationFunction ( )
protected

◆ ~FastSymmetricForcesDemonsRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::~FastSymmetricForcesDemonsRegistrationFunction ( )
overrideprotecteddefault

Member Function Documentation

◆ ComputeGlobalTimeStep()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
TimeStepType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeGlobalTimeStep ( void *  ) const
inlineoverridevirtual

This class uses a constant timestep of 1.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 129 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ ComputeUpdate()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
PixelType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeUpdate ( const NeighborhoodType &  neighborhood,
void *  globalData,
const FloatOffsetType &  offset = FloatOffsetType(0.0) 
)
overridevirtual

Compute update at a non boundary neighbourhood.

Called by a finite difference solver image filter at each pixel that does not lie on a data set boundary.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

◆ GetGlobalDataPointer()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void * itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGlobalDataPointer ( ) const
inlineoverridevirtual

Return a pointer to a global data structure that is passed to this object from the solver at each calculation.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 137 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ GetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetIntensityDifferenceThreshold ( ) const
virtual

◆ GetMetric()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMetric ( ) const
inlinevirtual

Get the metric value. The metric value is the mean square difference in intensity between the fixed image and transforming moving image computed over the overlapping region between the two images.

Definition at line 171 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ GetMovingImageInterpolator()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
InterpolatorType * itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMovingImageInterpolator ( )
inline

Get the moving image interpolator.

Definition at line 122 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ GetNameOfClass()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
const char * itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetNameOfClass ( ) const
overridevirtual
See also
LightObject::GetNameOfClass()

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >.

◆ GetRMSChange()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual const double & itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetRMSChange ( ) const
inlinevirtual

Get the rms change in deformation field.

Definition at line 178 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ InitializeIteration()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InitializeIteration ( )
overridevirtual

Set the object's state before each iteration.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

◆ New()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
static Pointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::New ( )
static

Method for creation through the object factory.

◆ PrintSelf()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
overrideprotectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >.

◆ ReleaseGlobalDataPointer()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ReleaseGlobalDataPointer ( void *  GlobalData) const
overridevirtual

Release memory for global data structure.

Updates the metric and releases the per-thread-global data.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

◆ SetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetIntensityDifferenceThreshold ( double  )
virtual

Set/Get the threshold below which the absolute difference of intensity yields a match. When the intensities match between a moving and fixed image pixel, the update vector (for that iteration) will be the zero vector. Default is 0.001.

◆ SetMovingImageInterpolator()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetMovingImageInterpolator ( InterpolatorType *  ptr)
inline

Set the moving image interpolator.

Definition at line 113 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

Member Data Documentation

◆ ImageDimension

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
constexpr unsigned int itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ImageDimension = Superclass::ImageDimension
staticconstexpr

Inherit some enums from the superclass.

Definition at line 81 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_DenominatorThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_DenominatorThreshold {}
private

Threshold below which the denominator term is considered zero.

Definition at line 231 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_FixedImageGradientCalculator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
GradientCalculatorPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageGradientCalculator {}
private

Function to compute derivatives of the fixed image.

Definition at line 216 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_IntensityDifferenceThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_IntensityDifferenceThreshold {}
private

Threshold below which two intensity value are assumed to match.

Definition at line 234 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_Metric

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Metric {}
mutableprivate

The metric value is the mean square difference in intensity between the fixed image and transforming moving image computed over the the overlapping region between the two images.

Definition at line 239 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_MetricCalculationMutex

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
std::mutex itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MetricCalculationMutex {}
mutableprivate

Mutex lock to protect modification to metric.

Definition at line 246 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_MovingImageInterpolator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
InterpolatorPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageInterpolator {}
private

Function to interpolate the moving image.

Definition at line 222 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_MovingImageWarper

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
WarperPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageWarper {}
private

Filter to warp moving image for fast gradient computation.

Definition at line 225 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_Normalizer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Normalizer {}
private

Cache fixed image information.

Definition at line 213 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_NumberOfPixelsProcessed

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
SizeValueType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_NumberOfPixelsProcessed {}
mutableprivate

Definition at line 241 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_RMSChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_RMSChange {}
mutableprivate

Definition at line 242 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_SumOfSquaredChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredChange {}
mutableprivate

Definition at line 243 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_SumOfSquaredDifference

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredDifference {}
mutableprivate

Definition at line 240 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_TimeStep

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
TimeStepType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_TimeStep {}
private

The global timestep.

Definition at line 228 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

◆ m_WarpedMovingImageGradientCalculator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
MovingGradientCalculatorPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_WarpedMovingImageGradientCalculator {}
private

Function to compute derivatives of the fixed image.

Definition at line 219 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

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