itk::RegistrationParameterScalesEstimator< TMetric > Class Template Reference

#include <itkRegistrationParameterScalesEstimator.h>

Inheritance diagram for itk::RegistrationParameterScalesEstimator< TMetric >:

Collaboration diagram for itk::RegistrationParameterScalesEstimator< TMetric >:

Public Types
using	ConstPointer = SmartPointer< const Self >
using	FixedTransformConstPointer = typename FixedTransformType::ConstPointer
using	FixedTransformType = typename MetricType::FixedTransformType
using	FloatType = typename Superclass::FloatType
using	JacobianType = typename TMetric::JacobianType
using	MetricConstPointer = typename MetricType::ConstPointer
using	MetricPointer = typename MetricType::Pointer
using	MetricType = TMetric
using	MovingTransformConstPointer = typename MovingTransformType::ConstPointer
using	MovingTransformType = typename MetricType::MovingTransformType
using	ParametersType = typename Superclass::ParametersType
using	Pointer = SmartPointer< Self >
using	SamplePointContainerType = std::vector< VirtualPointType >
using	SamplingStrategyType = SamplingStrategyEnum
using	ScalesType = typename Superclass::ScalesType
using	Self = RegistrationParameterScalesEstimator
using	Superclass = OptimizerParameterScalesEstimatorTemplate< typename TMetric::ParametersValueType >
using	VirtualImageConstPointer = typename TMetric::VirtualImageConstPointer
using	VirtualImagePointer = typename TMetric::VirtualImagePointer
using	VirtualImageType = typename TMetric::VirtualImageType
using	VirtualIndexType = typename TMetric::VirtualIndexType
using	VirtualPointSetPointer = typename TMetric::VirtualPointSetPointer
using	VirtualPointSetType = typename TMetric::VirtualPointSetType
using	VirtualPointType = typename TMetric::VirtualPointType
using	VirtualRegionType = typename TMetric::VirtualRegionType
using	VirtualSizeType = typename TMetric::VirtualSizeType
using	VirtualSpacingType = typename TMetric::VirtualSpacingType
Public Types inherited from itk::OptimizerParameterScalesEstimatorTemplate< TMetric::ParametersValueType >
using	ConstPointer = SmartPointer< const Self >
using	FloatType = TMetric::ParametersValueType
using	ParametersType = OptimizerParameters< TMetric::ParametersValueType >
using	Pointer = SmartPointer< Self >
using	ScalesType = OptimizerParameters< TMetric::ParametersValueType >
using	Self = OptimizerParameterScalesEstimatorTemplate
using	Superclass = Object
Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = Object
using	Superclass = LightObject
Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = LightObject

Public Member Functions
virtual const char *	GetNameOfClass () const
virtual void	SetMetric (MetricType *_arg)
Public Member Functions inherited from itk::OptimizerParameterScalesEstimatorTemplate< TMetric::ParametersValueType >
virtual void	EstimateLocalStepScales (const ParametersType &step, ScalesType &localStepScales)=0
virtual void	EstimateScales (ScalesType &scales)=0
virtual FloatType	EstimateStepScale (const ParametersType &step)=0
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const
LightObject::Pointer	CreateAnother () const override
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary ()
const MetaDataDictionary &	GetMetaDataDictionary () const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetReferenceCount (int) override
void	UnRegister () const noexcept override
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () const
Public Member Functions inherited from itk::LightObject
Pointer	Clone () const
virtual void	Delete ()
virtual int	GetReferenceCount () const
void	Print (std::ostream &os, Indent indent=0) const

Static Public Attributes
static constexpr SizeValueType	FixedDimension = TMetric::FixedDimension
static constexpr SizeValueType	MovingDimension = TMetric::MovingDimension
static constexpr SizeValueType	VirtualDimension = TMetric::VirtualDimension
MetricPointer	m_Metric
SamplePointContainerType	m_SamplePoints
TimeStamp	m_SamplingTime
SizeValueType	m_NumberOfRandomSamples
IndexValueType	m_CentralRegionRadius
VirtualPointSetType::ConstPointer	m_VirtualDomainPointSet
static constexpr SizeValueType	SizeOfSmallDomain = 1000
bool	m_TransformForward
SamplingStrategyType	m_SamplingStrategy
virtual void	SetTransformForward (bool _arg)
virtual bool	GetTransformForward () const
virtual void	SetVirtualDomainPointSet (VirtualPointSetType *_arg)
virtual void	SetVirtualDomainPointSet (const VirtualPointSetType *_arg)
virtual const VirtualPointSetType *	GetVirtualDomainPointSet () const
virtual void	SetCentralRegionRadius (IndexValueType _arg)
void	EstimateScales (ScalesType &scales) override=0
FloatType	EstimateStepScale (const ParametersType &step) override=0
void	EstimateLocalStepScales (const ParametersType &step, ScalesType &localStepScales) override=0
FloatType	EstimateMaximumStepSize () override
virtual void	SetScalesSamplingStrategy ()
virtual void	SetStepScaleSamplingStrategy ()
	RegistrationParameterScalesEstimator ()
	~RegistrationParameterScalesEstimator () override=default
void	PrintSelf (std::ostream &os, Indent indent) const override
bool	CheckAndSetInputs ()
virtual void	SetNumberOfRandomSamples (SizeValueType _arg)
virtual void	SetSamplingStrategy (SamplingStrategyType _arg)
bool	CheckGeneralAffineTransform ()
template<typename TTransform >
bool	CheckGeneralAffineTransformTemplated ()
template<typename TTargetPointType >
void	TransformPoint (const VirtualPointType &point, TTargetPointType &mappedPoint)
template<typename TContinuousIndexType >
void	TransformPointToContinuousIndex (const VirtualPointType &point, TContinuousIndexType &mappedIndex)
void	ComputeSquaredJacobianNorms (const VirtualPointType &point, ParametersType &squareNorms)
bool	TransformHasLocalSupportForScalesEstimation ()
bool	IsDisplacementFieldTransform ()
bool	IsBSplineTransform ()
SizeValueType	GetNumberOfLocalParameters ()
void	UpdateTransformParameters (const ParametersType &deltaParameters)
virtual void	SampleVirtualDomain ()
void	SampleVirtualDomainFully ()
void	SampleVirtualDomainWithCorners ()
void	SampleVirtualDomainRandomly ()
void	SampleVirtualDomainWithCentralRegion ()
void	SampleVirtualDomainWithRegion (VirtualRegionType region)
void	SampleVirtualDomainWithPointSet ()
VirtualIndexType	GetVirtualDomainCentralIndex ()
VirtualRegionType	GetVirtualDomainCentralRegion ()
const TransformBaseTemplate< typename TMetric::MeasureType > *	GetTransform ()
SizeValueType	GetDimension ()
virtual SamplingStrategyType	GetSamplingStrategy ()

Additional Inherited Members
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool val)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()
Protected Member Functions inherited from itk::OptimizerParameterScalesEstimatorTemplate< TMetric::ParametersValueType >
	OptimizerParameterScalesEstimatorTemplate ()=default
void	PrintSelf (std::ostream &os, Indent indent) const override
	~OptimizerParameterScalesEstimatorTemplate () override=default
Protected Member Functions inherited from itk::Object
	Object ()
	~Object () override
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &timeStamp)
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 ()
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount

Detailed Description

template<typename TMetric>
class itk::RegistrationParameterScalesEstimator< TMetric >

Implements a registration helper class for estimating scales of transform parameters and step sizes.

Its input is a metric, from which the fixed/moving images and transform objects are obtained.

This class implements some common methods as building blocks called by subclasses with various estimation strategies. One of these methods is SampleVirtualDomain, which provides various choices of sampling the image domain.

Note

When used with a PointSetToPointSet type metric, a VirtualDomainPointSet must be defined, for use in shift estimation. See SetVirtualDomainPointSet(). The virtual domain point set can be retrieved from a metric using the GetVirtualTransformedPointSet() method within the metric.

Definition at line 80 of file itkRegistrationParameterScalesEstimator.h.

Member Typedef Documentation

ConstPointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::ConstPointer = SmartPointer<const Self>

Definition at line 90 of file itkRegistrationParameterScalesEstimator.h.

FixedTransformConstPointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::FixedTransformConstPointer = typename FixedTransformType::ConstPointer

Definition at line 110 of file itkRegistrationParameterScalesEstimator.h.

FixedTransformType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::FixedTransformType = typename MetricType::FixedTransformType

Type of the transform to initialize

Definition at line 109 of file itkRegistrationParameterScalesEstimator.h.

FloatType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::FloatType = typename Superclass::FloatType

Type of float

Definition at line 102 of file itkRegistrationParameterScalesEstimator.h.

JacobianType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::JacobianType = typename TMetric::JacobianType

Type of Jacobian of transform.

Definition at line 148 of file itkRegistrationParameterScalesEstimator.h.

MetricConstPointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::MetricConstPointer = typename MetricType::ConstPointer

Definition at line 106 of file itkRegistrationParameterScalesEstimator.h.

MetricPointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::MetricPointer = typename MetricType::Pointer

Definition at line 105 of file itkRegistrationParameterScalesEstimator.h.

MetricType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::MetricType = TMetric

Definition at line 104 of file itkRegistrationParameterScalesEstimator.h.

MovingTransformConstPointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::MovingTransformConstPointer = typename MovingTransformType::ConstPointer

Definition at line 113 of file itkRegistrationParameterScalesEstimator.h.

MovingTransformType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::MovingTransformType = typename MetricType::MovingTransformType

Definition at line 112 of file itkRegistrationParameterScalesEstimator.h.

ParametersType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::ParametersType = typename Superclass::ParametersType

Type of parameters of the optimizer

Definition at line 99 of file itkRegistrationParameterScalesEstimator.h.

Pointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::Pointer = SmartPointer<Self>

Definition at line 89 of file itkRegistrationParameterScalesEstimator.h.

SamplePointContainerType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::SamplePointContainerType = std::vector<VirtualPointType>

Definition at line 145 of file itkRegistrationParameterScalesEstimator.h.

SamplingStrategyType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::SamplingStrategyType = SamplingStrategyEnum

Enables backwards compatibility for enum values

Definition at line 133 of file itkRegistrationParameterScalesEstimator.h.

ScalesType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::ScalesType = typename Superclass::ScalesType

Type of scales

Definition at line 96 of file itkRegistrationParameterScalesEstimator.h.

Self

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::Self = RegistrationParameterScalesEstimator

Standard class type aliases.

Definition at line 87 of file itkRegistrationParameterScalesEstimator.h.

Superclass

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::Superclass = OptimizerParameterScalesEstimatorTemplate<typename TMetric::ParametersValueType>

Definition at line 88 of file itkRegistrationParameterScalesEstimator.h.

VirtualImageConstPointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualImageConstPointer = typename TMetric::VirtualImageConstPointer

Definition at line 121 of file itkRegistrationParameterScalesEstimator.h.

VirtualImagePointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualImagePointer = typename TMetric::VirtualImagePointer

Definition at line 122 of file itkRegistrationParameterScalesEstimator.h.

VirtualImageType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualImageType = typename TMetric::VirtualImageType

Definition at line 120 of file itkRegistrationParameterScalesEstimator.h.

VirtualIndexType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualIndexType = typename TMetric::VirtualIndexType

Definition at line 127 of file itkRegistrationParameterScalesEstimator.h.

VirtualPointSetPointer

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualPointSetPointer = typename TMetric::VirtualPointSetPointer

Definition at line 130 of file itkRegistrationParameterScalesEstimator.h.

VirtualPointSetType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualPointSetType = typename TMetric::VirtualPointSetType

Definition at line 129 of file itkRegistrationParameterScalesEstimator.h.

VirtualPointType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualPointType = typename TMetric::VirtualPointType

Definition at line 126 of file itkRegistrationParameterScalesEstimator.h.

VirtualRegionType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualRegionType = typename TMetric::VirtualRegionType

Definition at line 124 of file itkRegistrationParameterScalesEstimator.h.

VirtualSizeType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualSizeType = typename TMetric::VirtualSizeType

Definition at line 125 of file itkRegistrationParameterScalesEstimator.h.

VirtualSpacingType

template<typename TMetric >

using itk::RegistrationParameterScalesEstimator< TMetric >::VirtualSpacingType = typename TMetric::VirtualSpacingType

Definition at line 123 of file itkRegistrationParameterScalesEstimator.h.

Constructor & Destructor Documentation

RegistrationParameterScalesEstimator()

template<typename TMetric >

itk::RegistrationParameterScalesEstimator< TMetric >::RegistrationParameterScalesEstimator ( )

protected

the metric object

~RegistrationParameterScalesEstimator()

template<typename TMetric >

itk::RegistrationParameterScalesEstimator< TMetric >::~RegistrationParameterScalesEstimator ( )

overrideprotecteddefault

the metric object

Member Function Documentation

CheckAndSetInputs()

template<typename TMetric >

bool itk::RegistrationParameterScalesEstimator< TMetric >::CheckAndSetInputs ( )

protected

Check the metric and the transforms.

CheckGeneralAffineTransform()

template<typename TMetric >

bool itk::RegistrationParameterScalesEstimator< TMetric >::CheckGeneralAffineTransform ( )

protected

Check if the transform is a general affine transform that maps a line segment to a line segment.

CheckGeneralAffineTransformTemplated()

template<typename TMetric >

template<typename TTransform >

bool itk::RegistrationParameterScalesEstimator< TMetric >::CheckGeneralAffineTransformTemplated ( )

protected

The templated version of CheckGeneralAffineTransform to check if the transform is a general affine transform that maps a line segment to a line segment.

ComputeSquaredJacobianNorms()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::ComputeSquaredJacobianNorms ( const VirtualPointType &  point, ParametersType &  squareNorms  )

protected

Compute the transform Jacobian at a physical point.

EstimateLocalStepScales()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::EstimateLocalStepScales ( const ParametersType &  step, ScalesType &  localStepScales  )

overridepure virtual

Estimate the scales of local steps.

Implemented in itk::RegistrationParameterScalesFromJacobian< TMetric >, and itk::RegistrationParameterScalesFromShiftBase< TMetric >.

EstimateMaximumStepSize()

template<typename TMetric >

FloatType itk::RegistrationParameterScalesEstimator< TMetric >::EstimateMaximumStepSize ( )

overridevirtual

Estimate the trusted scale for steps. It returns the voxel spacing.

Implements itk::OptimizerParameterScalesEstimatorTemplate< TMetric::ParametersValueType >.

EstimateScales()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::EstimateScales ( ScalesType &  scales )

overridepure virtual

Estimate parameter scales

Implemented in itk::RegistrationParameterScalesFromShiftBase< TMetric >, and itk::RegistrationParameterScalesFromJacobian< TMetric >.

EstimateStepScale()

template<typename TMetric >

FloatType itk::RegistrationParameterScalesEstimator< TMetric >::EstimateStepScale ( const ParametersType &  step )

overridepure virtual

Estimate the step scale, the impact of a step on deformation.

Implemented in itk::RegistrationParameterScalesFromJacobian< TMetric >, and itk::RegistrationParameterScalesFromShiftBase< TMetric >.

GetDimension()

template<typename TMetric >

SizeValueType itk::RegistrationParameterScalesEstimator< TMetric >::GetDimension ( )

protected

Get the dimension of the target transformed to.

GetNameOfClass()

template<typename TMetric >

virtual const char* itk::RegistrationParameterScalesEstimator< TMetric >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::OptimizerParameterScalesEstimatorTemplate< TMetric::ParametersValueType >.

Reimplemented in itk::RegistrationParameterScalesFromJacobian< TMetric >, itk::RegistrationParameterScalesFromShiftBase< TMetric >, itk::RegistrationParameterScalesFromIndexShift< TMetric >, and itk::RegistrationParameterScalesFromPhysicalShift< TMetric >.

GetNumberOfLocalParameters()

template<typename TMetric >

SizeValueType itk::RegistrationParameterScalesEstimator< TMetric >::GetNumberOfLocalParameters ( )

protected

Get the number of local parameters.

GetSamplingStrategy()

template<typename TMetric >

virtual SamplingStrategyType itk::RegistrationParameterScalesEstimator< TMetric >::GetSamplingStrategy ( )

protectedvirtual

Get the current sampling strategy. Note that this is changed internally as the class is used for scale or step estimation.

GetTransform()

template<typename TMetric >

const TransformBaseTemplate<typename TMetric::MeasureType>* itk::RegistrationParameterScalesEstimator< TMetric >::GetTransform ( )

protected

Get the transform in use.

GetTransformForward()

template<typename TMetric >

virtual bool itk::RegistrationParameterScalesEstimator< TMetric >::GetTransformForward ( ) const

virtual

the metric object

GetVirtualDomainCentralIndex()

template<typename TMetric >

VirtualIndexType itk::RegistrationParameterScalesEstimator< TMetric >::GetVirtualDomainCentralIndex ( )

protected

Get the central index of the virtual domain.

GetVirtualDomainCentralRegion()

template<typename TMetric >

VirtualRegionType itk::RegistrationParameterScalesEstimator< TMetric >::GetVirtualDomainCentralRegion ( )

protected

Get the central region of the virtual domain.

GetVirtualDomainPointSet()

template<typename TMetric >

virtual const VirtualPointSetType* itk::RegistrationParameterScalesEstimator< TMetric >::GetVirtualDomainPointSet ( ) const

virtual

the metric object

IsBSplineTransform()

template<typename TMetric >

bool itk::RegistrationParameterScalesEstimator< TMetric >::IsBSplineTransform ( )

protected

Check if the transform being optimized is a B-spline transform.

IsDisplacementFieldTransform()

template<typename TMetric >

bool itk::RegistrationParameterScalesEstimator< TMetric >::IsDisplacementFieldTransform ( )

protected

Check if the transform being optimized is a displacement field transform.

PrintSelf()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

overrideprotectedvirtual

the metric object

Reimplemented from itk::Object.

Reimplemented in itk::RegistrationParameterScalesFromJacobian< TMetric >, itk::RegistrationParameterScalesFromShiftBase< TMetric >, itk::RegistrationParameterScalesFromIndexShift< TMetric >, and itk::RegistrationParameterScalesFromPhysicalShift< TMetric >.

SampleVirtualDomain()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SampleVirtualDomain ( )

protectedvirtual

Sample the virtual domain and store the physical points in m_SamplePoints.

SampleVirtualDomainFully()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::SampleVirtualDomainFully ( )

protected

Sample the virtual domain with all pixels.

SampleVirtualDomainRandomly()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::SampleVirtualDomainRandomly ( )

protected

Sample the virtual domain randomly in a uniform distribution.

SampleVirtualDomainWithCentralRegion()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::SampleVirtualDomainWithCentralRegion ( )

protected

Sample the virtual domain with voxel in the central region.

SampleVirtualDomainWithCorners()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::SampleVirtualDomainWithCorners ( )

protected

Sample the virtual domain with corners.

SampleVirtualDomainWithPointSet()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::SampleVirtualDomainWithPointSet ( )

protected

Sample the virtual domain with a point set

SampleVirtualDomainWithRegion()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::SampleVirtualDomainWithRegion ( VirtualRegionType  region )

protected

Sample the virtual domain with all voxels inside a region.

SetCentralRegionRadius()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetCentralRegionRadius ( IndexValueType  _arg )

virtual

the radius of the central region for sampling.

SetMetric()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetMetric ( MetricType *  _arg )

virtual

SetMetric sets the metric used in the estimation process. The transforms from the metric will be used for estimation, along with the images when appropriate.

SetNumberOfRandomSamples()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetNumberOfRandomSamples ( SizeValueType  _arg )

protectedvirtual

Set and get the number of samples.

SetSamplingStrategy()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetSamplingStrategy ( SamplingStrategyType  _arg )

protectedvirtual

Set the sampling strategy. This is called from SetScalesSamplingStrategy() and SetStepScaleSamplingStrategy().

SetScalesSamplingStrategy()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetScalesSamplingStrategy ( )

virtual

Set the sampling strategy automatically for scales estimation.

SetStepScaleSamplingStrategy()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetStepScaleSamplingStrategy ( )

virtual

Set the sampling strategy automatically for step scale estimation.

SetTransformForward()

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetTransformForward ( bool  _arg )

virtual

m_TransformForward specifies which transform scales to be estimated. m_TransformForward = true (default) for the moving transform parameters. m_TransformForward = false for the fixed transform parameters.

SetVirtualDomainPointSet() [1/2]

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetVirtualDomainPointSet ( const VirtualPointSetType *  _arg )

virtual

the metric object

SetVirtualDomainPointSet() [2/2]

template<typename TMetric >

virtual void itk::RegistrationParameterScalesEstimator< TMetric >::SetVirtualDomainPointSet ( VirtualPointSetType *  _arg )

virtual

Get/Set a point set for virtual domain sampling.

TransformHasLocalSupportForScalesEstimation()

template<typename TMetric >

bool itk::RegistrationParameterScalesEstimator< TMetric >::TransformHasLocalSupportForScalesEstimation ( )

protected

Check if the transform being optimized has local support.

TransformPoint()

template<typename TMetric >

template<typename TTargetPointType >

void itk::RegistrationParameterScalesEstimator< TMetric >::TransformPoint ( const VirtualPointType &  point, TTargetPointType &  mappedPoint  )

protected

Transform a physical point to a new physical point.

TransformPointToContinuousIndex()

template<typename TMetric >

template<typename TContinuousIndexType >

void itk::RegistrationParameterScalesEstimator< TMetric >::TransformPointToContinuousIndex ( const VirtualPointType &  point, TContinuousIndexType &  mappedIndex  )

protected

Transform a point to its continuous index.

UpdateTransformParameters()

template<typename TMetric >

void itk::RegistrationParameterScalesEstimator< TMetric >::UpdateTransformParameters ( const ParametersType &  deltaParameters )

protected

Update the transform with a change in parameters.

Member Data Documentation

FixedDimension

template<typename TMetric >

constexpr SizeValueType itk::RegistrationParameterScalesEstimator< TMetric >::FixedDimension = TMetric::FixedDimension

staticconstexpr

dimension accessors

Definition at line 116 of file itkRegistrationParameterScalesEstimator.h.

m_CentralRegionRadius

template<typename TMetric >

IndexValueType itk::RegistrationParameterScalesEstimator< TMetric >::m_CentralRegionRadius

protected

the radius of the central region for sampling

Definition at line 326 of file itkRegistrationParameterScalesEstimator.h.

m_Metric

template<typename TMetric >

MetricPointer itk::RegistrationParameterScalesEstimator< TMetric >::m_Metric

protected

the metric object

Definition at line 311 of file itkRegistrationParameterScalesEstimator.h.

m_NumberOfRandomSamples

template<typename TMetric >

SizeValueType itk::RegistrationParameterScalesEstimator< TMetric >::m_NumberOfRandomSamples

protected

the number of samples in the virtual domain

Definition at line 323 of file itkRegistrationParameterScalesEstimator.h.

m_SamplePoints

template<typename TMetric >

SamplePointContainerType itk::RegistrationParameterScalesEstimator< TMetric >::m_SamplePoints

protected

the samples in the virtual domain

Definition at line 317 of file itkRegistrationParameterScalesEstimator.h.

m_SamplingStrategy

template<typename TMetric >

SamplingStrategyType itk::RegistrationParameterScalesEstimator< TMetric >::m_SamplingStrategy

private

the metric object

Definition at line 341 of file itkRegistrationParameterScalesEstimator.h.

m_SamplingTime

template<typename TMetric >

TimeStamp itk::RegistrationParameterScalesEstimator< TMetric >::m_SamplingTime

mutableprotected

Keep track of the last sampling time.

Definition at line 320 of file itkRegistrationParameterScalesEstimator.h.

m_TransformForward

template<typename TMetric >

bool itk::RegistrationParameterScalesEstimator< TMetric >::m_TransformForward

private

m_TransformForward specifies which transform scales to be estimated. m_TransformForward = true (default) for the moving transform parameters. m_TransformForward = false for the fixed transform parameters.

Definition at line 338 of file itkRegistrationParameterScalesEstimator.h.

m_VirtualDomainPointSet

template<typename TMetric >

VirtualPointSetType::ConstPointer itk::RegistrationParameterScalesEstimator< TMetric >::m_VirtualDomainPointSet

protected

the metric object

Definition at line 328 of file itkRegistrationParameterScalesEstimator.h.

MovingDimension

template<typename TMetric >

constexpr SizeValueType itk::RegistrationParameterScalesEstimator< TMetric >::MovingDimension = TMetric::MovingDimension

staticconstexpr

Definition at line 117 of file itkRegistrationParameterScalesEstimator.h.

SizeOfSmallDomain

template<typename TMetric >

constexpr SizeValueType itk::RegistrationParameterScalesEstimator< TMetric >::SizeOfSmallDomain = 1000

staticconstexprprotected

the metric object

Definition at line 331 of file itkRegistrationParameterScalesEstimator.h.

VirtualDimension

template<typename TMetric >

constexpr SizeValueType itk::RegistrationParameterScalesEstimator< TMetric >::VirtualDimension = TMetric::VirtualDimension

staticconstexpr

Definition at line 118 of file itkRegistrationParameterScalesEstimator.h.

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

• itkRegistrationParameterScalesEstimator.h