ITK  4.9.0
Insight Segmentation and Registration Toolkit
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itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > Class Template Reference

#include <itkSymmetricForcesDemonsRegistrationFunction.h>

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

Detailed Description

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

This class encapsulate the PDE which drives the demons registration algorithm (formula (5) in J.-P. Thirions's paper "Fast Non-Rigid Matching of 3D MEdical Images", May 1995). It is used by SymmetricForcesDemonsRegistrationFilter to compute the output displacement field which will map a moving image onto a a fixed image.

This class was contributed by Corinne Mattmann, ETH Zurich, Switzerland. based on a variation of the DemonsRegistrationFunction. The basic modification is to use equation (5) from Thirion's paper along with the modification for avoiding large displacements when gradients have small values.

Non-integer moving image values are obtained by using interpolation. The default interpolator is of type LinearInterpolateImageFunction. The user may set other interpolators via method SetMovingImageInterpolator. Note that the input interpolator must derive from baseclass InterpolateImageFunction.

This class is templated over the fixed image type, moving image type, and the displacement field type.

Warning
This filter assumes that the fixed image type, moving image type and displacement field type all have the same number of dimensions.
See Also
SymmetricForcesDemonsRegistrationFilter
DemonsRegistrationFilter
DemonsRegistrationFunction

Definition at line 61 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Classes

struct  GlobalDataStruct
 

Public Types

typedef SmartPointer< const SelfConstPointer
 
typedef double CoordRepType
 
typedef CovariantVector
< double,
itkGetStaticConstMacro(ImageDimension) > 
CovariantVectorType
 
typedef
LinearInterpolateImageFunction
< MovingImageType,
CoordRepType
DefaultInterpolatorType
 
typedef
Superclass::DisplacementFieldType 
DisplacementFieldType
 
typedef
Superclass::DisplacementFieldTypePointer 
DisplacementFieldTypePointer
 
typedef
Superclass::FixedImagePointer 
FixedImagePointer
 
typedef Superclass::FixedImageType FixedImageType
 
typedef Superclass::FloatOffsetType FloatOffsetType
 
typedef
GradientCalculatorType::Pointer 
GradientCalculatorPointer
 
typedef
CentralDifferenceImageFunction
< FixedImageType
GradientCalculatorType
 
typedef FixedImageType::IndexType IndexType
 
typedef InterpolatorType::Pointer InterpolatorPointer
 
typedef
InterpolateImageFunction
< MovingImageType,
CoordRepType
InterpolatorType
 
typedef
Superclass::MovingImagePointer 
MovingImagePointer
 
typedef Superclass::MovingImageType MovingImageType
 
typedef
Superclass::NeighborhoodType 
NeighborhoodType
 
typedef Superclass::PixelType PixelType
 
typedef SmartPointer< SelfPointer
 
typedef InterpolatorType::PointType PointType
 
typedef Superclass::RadiusType RadiusType
 
typedef
SymmetricForcesDemonsRegistrationFunction 
Self
 
typedef FixedImageType::SizeType SizeType
 
typedef FixedImageType::SpacingType SpacingType
 
typedef
PDEDeformableRegistrationFunction
< TFixedImage, TMovingImage,
TDisplacementField > 
Superclass
 
typedef Superclass::TimeStepType TimeStepType
 
- Public Types inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
typedef SmartPointer< const SelfConstPointer
 
typedef TDisplacementField DisplacementFieldType
 
typedef
DisplacementFieldType::Pointer 
DisplacementFieldTypePointer
 
typedef
FixedImageType::ConstPointer 
FixedImagePointer
 
typedef TFixedImage FixedImageType
 
typedef
MovingImageType::ConstPointer 
MovingImagePointer
 
typedef TMovingImage MovingImageType
 
typedef SmartPointer< SelfPointer
 
typedef
PDEDeformableRegistrationFunction 
Self
 
typedef
FiniteDifferenceFunction
< TDisplacementField > 
Superclass
 
- Public Types inherited from itk::FiniteDifferenceFunction< TDisplacementField >
typedef SmartPointer< const SelfConstPointer
 
typedef
ZeroFluxNeumannBoundaryCondition
< ImageType
DefaultBoundaryConditionType
 
typedef Vector< float,
itkGetStaticConstMacro(ImageDimension) > 
FloatOffsetType
 
typedef TDisplacementField ImageType
 
typedef Vector< PixelRealType,
itkGetStaticConstMacro(ImageDimension) > 
NeighborhoodScalesType
 
typedef
ConstNeighborhoodIterator
< TDisplacementField,
DefaultBoundaryConditionType
NeighborhoodType
 
typedef double PixelRealType
 
typedef ImageType::PixelType PixelType
 
typedef SmartPointer< SelfPointer
 
typedef
ConstNeighborhoodIterator
< TDisplacementField >
::RadiusType 
RadiusType
 
typedef FiniteDifferenceFunction Self
 
typedef LightObject Superclass
 
typedef double TimeStepType
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

Public Member Functions

virtual TimeStepType ComputeGlobalTimeStep (void *) const override
 
virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0)) override
 
virtual ::itk::LightObject::Pointer CreateAnother () const
 
virtual void * GetGlobalDataPointer () const override
 
virtual double GetIntensityDifferenceThreshold () const
 
virtual double GetMetric () const
 
InterpolatorTypeGetMovingImageInterpolator (void)
 
virtual const char * GetNameOfClass () const
 
virtual const double & GetRMSChange () const
 
virtual void InitializeIteration () override
 
virtual void ReleaseGlobalDataPointer (void *GlobalData) const override
 
virtual void SetIntensityDifferenceThreshold (double)
 
void SetMovingImageInterpolator (InterpolatorType *ptr)
 
- Public Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldTypeGetDisplacementField (void)
 
double GetEnergy () const
 
const FixedImageTypeGetFixedImage (void) const
 
double GetGradientStep () const
 
const MovingImageTypeGetMovingImage (void) const
 
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 >
const NeighborhoodScalesType ComputeNeighborhoodScales () const
 
const RadiusTypeGetRadius () const
 
void GetScaleCoefficients (PixelRealType vals[ImageDimension]) const
 
void SetRadius (const RadiusType &r)
 
void SetScaleCoefficients (PixelRealType vals[ImageDimension])
 
- Public Member Functions inherited from itk::LightObject
virtual void Delete ()
 
virtual int GetReferenceCount () const
 
 itkCloneMacro (Self)
 
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 const unsigned int ImageDimension = Superclass::ImageDimension
 
- Static Public Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
static const unsigned int ImageDimension
 

Protected Types

typedef
ConstNeighborhoodIterator
< FixedImageType
FixedImageNeighborhoodIteratorType
 

Protected Member Functions

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

Private Member Functions

void operator= (const Self &) ITK_DELETE_FUNCTION
 
 SymmetricForcesDemonsRegistrationFunction (const Self &) ITK_DELETE_FUNCTION
 

Private Attributes

double m_DenominatorThreshold
 
GradientCalculatorPointer m_FixedImageGradientCalculator
 
PointType m_FixedImageOrigin
 
SpacingType m_FixedImageSpacing
 
double m_IntensityDifferenceThreshold
 
double m_Metric
 
SimpleFastMutexLock m_MetricCalculationLock
 
InterpolatorPointer m_MovingImageInterpolator
 
double m_Normalizer
 
SizeValueType m_NumberOfPixelsProcessed
 
double m_RMSChange
 
double m_SumOfSquaredChange
 
double m_SumOfSquaredDifference
 
TimeStepType m_TimeStep
 

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
AtomicInt< int > m_ReferenceCount
 

Member Typedef Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef SmartPointer< const Self > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ConstPointer
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CoordRepType

Interpolator type.

Definition at line 109 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef CovariantVector< double, itkGetStaticConstMacro(ImageDimension) > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CovariantVectorType

Covariant vector type.

Definition at line 116 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef LinearInterpolateImageFunction< MovingImageType, CoordRepType > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DefaultInterpolatorType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::DisplacementFieldType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldType

Deformation field type.

Definition at line 94 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::DisplacementFieldTypePointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldTypePointer
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef ConstNeighborhoodIterator< FixedImageType > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageNeighborhoodIteratorType
protected

FixedImage image neighborhood iterator type.

Definition at line 182 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::FixedImagePointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImagePointer
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::FixedImageType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageType

FixedImage image type.

Definition at line 87 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::FloatOffsetType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FloatOffsetType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef GradientCalculatorType::Pointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorPointer
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef CentralDifferenceImageFunction< FixedImageType > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorType

Gradient calculator type.

Definition at line 119 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef FixedImageType::IndexType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::IndexType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef InterpolatorType::Pointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorPointer
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef InterpolateImageFunction< MovingImageType, CoordRepType > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::MovingImagePointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImagePointer
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::MovingImageType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageType

MovingImage image type.

Definition at line 80 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::NeighborhoodType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::NeighborhoodType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::PixelType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PixelType

Inherit some enums from the superclass.

Definition at line 102 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef SmartPointer< Self > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Pointer
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef InterpolatorType::PointType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PointType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::RadiusType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::RadiusType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef SymmetricForcesDemonsRegistrationFunction itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Self

Standard class typedefs.

Definition at line 68 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef FixedImageType::SizeType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SizeType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef FixedImageType::SpacingType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SpacingType
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Superclass
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
typedef Superclass::TimeStepType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::TimeStepType

Constructor & Destructor Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SymmetricForcesDemonsRegistrationFunction ( )
protected
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::~SymmetricForcesDemonsRegistrationFunction ( )
inlineprotected
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SymmetricForcesDemonsRegistrationFunction ( const Self )
private

Member Function Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual TimeStepType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeGlobalTimeStep ( void *  ) const
inlineoverridevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual PixelType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeUpdate ( const NeighborhoodType neighborhood,
void *  globalData,
const FloatOffsetType offset = FloatOffsetType(0.0) 
)
overridevirtual

This method is called by a finite difference solver image filter at each pixel that does not lie on a data set boundary

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual::itk::LightObject::Pointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CreateAnother ( ) const
virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightObject.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void* itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGlobalDataPointer ( ) const
inlineoverridevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetIntensityDifferenceThreshold ( ) const
virtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual double itk::SymmetricForcesDemonsRegistrationFunction< 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 the overlapping region between the two images.

Definition at line 161 of file itkSymmetricForcesDemonsRegistrationFunction.h.

References itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Metric.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
InterpolatorType* itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMovingImageInterpolator ( void  )
inline
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual const char* itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

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

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual const double& itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetRMSChange ( ) const
inlinevirtual
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InitializeIteration ( )
overridevirtual

Set the object's state before each iteration.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

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

Method for creation through the object factory.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::operator= ( const Self )
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
void itk::SymmetricForcesDemonsRegistrationFunction< 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 >.

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

Release memory for global data structure.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
virtual void itk::SymmetricForcesDemonsRegistrationFunction< 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.

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

Member Data Documentation

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
const unsigned int itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ImageDimension = Superclass::ImageDimension
static

Inherit some enums from the superclass.

Definition at line 99 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_DenominatorThreshold
private

Threshold below which the denominator term is considered zero.

Definition at line 211 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
GradientCalculatorPointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageGradientCalculator
private

Function to compute derivatives of the fixed image.

Definition at line 202 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
PointType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageOrigin
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
SpacingType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageSpacing
private

Cache fixed image information.

Definition at line 197 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_IntensityDifferenceThreshold
private

Threshold below which two intensity value are assumed to match.

Definition at line 214 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::SymmetricForcesDemonsRegistrationFunction< 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 219 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Referenced by itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMetric().

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
SimpleFastMutexLock itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MetricCalculationLock
mutableprivate

Mutex lock to protect modification to metric.

Definition at line 226 of file itkSymmetricForcesDemonsRegistrationFunction.h.

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
InterpolatorPointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageInterpolator
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Normalizer
private
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
SizeValueType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_NumberOfPixelsProcessed
mutableprivate
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_RMSChange
mutableprivate
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredChange
mutableprivate
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredDifference
mutableprivate
template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >
TimeStepType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_TimeStep
private

The documentation for this class was generated from the following file: