#include <elxWeightedCombinationTransform.h>

Detailed Description

template<class TElastix>
class elastix::WeightedCombinationTransformElastix< TElastix >

A transform based on the itk::WeightedCombinationTransform.

This transform is a weighted combination transformation. It implements $T(x) = \sum_i w_i T_i(x)$ .

The transformparameters are the weighting factors for each subtransform . You could use this to implement registration using a statistical deformation model. Each subtransform would then be a principal component that follows from your statistical model for example.

A normalization factor can optionally be used: $T(x) = \sum_i w_i T_i(x) / \sum_i w_i$

You can also use this class to average transformations found by previous elastix runs.

The parameters used in this class are:

Parameters

Transform: Select this transform as follows:
(Transform "WeightedCombinationTransform")

NormalizeCombinationWeights: use the normalized expression $T(x) = \sum_i w_i T_i(x) / \sum_i w_i$ .
(NormalizeCombinationWeights "true" )
Default value: "false". Different values in each resolution are not supported.

SubTransforms: a list of transform parameter filenames that will serve as subtransforms .
(SubTransforms "tp0.txt" "TransformParameters.1.txt" "tpbspline.txt" )

AutomaticScalesEstimation: if this parameter is set to "true" the Scales parameter is ignored and the scales are determined automatically.
example: (AutomaticScalesEstimation "true")
Default: "false".

Scales: The scale factor for each transform parameter, during optimization.
If your input subtransforms have very different magnitudes, you may compensate for that by supplying scales, which will make the optimization CostFunction better behaving. For subtransforms with a high magnitude, provide a large scale then. NB: not in all cases you may want this. example: (Scales 1.0 1.0 10.0)
Default: 1 for each parameter. See also AutomaticScalesEstimation, which is more convenient.

The transform parameters necessary for transformix, additionally defined by this class, are:

Transform Parameters

NormalizeCombinationWeights: use the normalized expression $T(x) = \sum_i w_i T_i(x) / \sum_i w_i$ .
(NormalizeCombinationWeights "true" )
Default value: "false". Different values in each resolution are not supported.

SubTransforms: a list of transform parameter filenames that will serve as subtransforms .
(SubTransforms "tp0.txt" "TransformParameters.1.txt" "tpbspline.txt" )

See also: WeightedCombinationTransform

Definition at line 82 of file elxWeightedCombinationTransform.h.

Inheritance diagram for elastix::WeightedCombinationTransformElastix< TElastix >:

Public Types
using	CombinationTransformType = typename Superclass2::CombinationTransformType
using	CommandLineArgumentMapType
using	CommandLineEntryType
using	ConstPointer = itk::SmartPointer<const Self>
using	CoordRepType
using	FixedImageType
using	ITKBaseType = typename Superclass2::ITKBaseType
using	MovingImageType
using	ParameterMapType
using	Pointer = itk::SmartPointer<Self>
using	ScalesType
using	Self = WeightedCombinationTransformElastix
using	SubTransformPointer = typename WeightedCombinationTransformType::TransformPointer
using	SubTransformType = typename WeightedCombinationTransformType::TransformType
using	Superclass1
using	Superclass2 = elx::TransformBase<TElastix>
using	TransformContainerType = typename WeightedCombinationTransformType::TransformContainerType
using	WeightedCombinationTransformPointer = typename WeightedCombinationTransformType::Pointer
using	WeightedCombinationTransformType
Public Types inherited from itk::AdvancedCombinationTransform< TScalarType, NDimensions >
using	ConstPointer = SmartPointer<const Self>
using	CurrentTransformConstPointer = typename CurrentTransformType::ConstPointer
using	CurrentTransformInverseTransformBasePointer = typename CurrentTransformType::InverseTransformBasePointer
using	CurrentTransformInverseTransformBaseType = typename CurrentTransformType::InverseTransformBaseType
using	CurrentTransformPointer = typename CurrentTransformType::Pointer
using	CurrentTransformType = Superclass
using	InitialTransformConstPointer = typename InitialTransformType::ConstPointer
using	InitialTransformInverseTransformBasePointer = typename InitialTransformType::InverseTransformBasePointer
using	InitialTransformInverseTransformBaseType = typename InitialTransformType::InverseTransformBaseType
using	InitialTransformPointer = typename InitialTransformType::Pointer
using	InitialTransformType = Superclass
using	InternalMatrixType
using	InverseTransformBaseType = typename Superclass::InverseTransformBaseType
using	JacobianOfSpatialHessianType
using	JacobianOfSpatialJacobianType
using	MovingImageGradientType
using	MovingImageGradientValueType
using	NonZeroJacobianIndicesType
using	Pointer = SmartPointer<Self>
using	Self = AdvancedCombinationTransform
using	SpatialHessianType
using	SpatialJacobianType
using	Superclass = AdvancedTransform<TScalarType, NDimensions, NDimensions>
using	TransformType = typename Superclass::TransformType
using	TransformTypeConstPointer = typename TransformType::ConstPointer
using	TransformTypePointer = typename TransformType::Pointer
Public Types inherited from itk::AdvancedTransform< TScalarType, 3, 3 >
using	ConstPointer
using	InternalMatrixType
using	InverseTransformBaseType
using	JacobianOfSpatialHessianType
using	JacobianOfSpatialJacobianType
using	MovingImageGradientType
using	MovingImageGradientValueType
using	NonZeroJacobianIndicesType
using	Pointer
using	Self
using	SpatialHessianType
using	SpatialJacobianType
using	Superclass
using	TransformType
using	TransformTypeConstPointer
using	TransformTypePointer
Public Types inherited from elastix::TransformBase< TElastix >
using	CombinationTransformType = itk::AdvancedCombinationTransform<CoordRepType, Self::FixedImageDimension>
using	CommandLineArgumentMapType = Configuration ::CommandLineArgumentMapType
using	CommandLineEntryType = Configuration ::CommandLineEntryType
using	ComponentDescriptionType = ComponentDatabase::ComponentDescriptionType
using	CoordRepType = ElastixBase::CoordRepType
using	DeformationFieldImageType = itk::Image<VectorPixelType, FixedImageDimension>
using	FixedImageType = typename TElastix::FixedImageType
using	InitialTransformType = typename CombinationTransformType::InitialTransformType
using	InputPointType = typename ITKBaseType::InputPointType
using	ITKBaseType = CombinationTransformType
using	ITKRegistrationType = typename RegistrationType::ITKBaseType
using	MovingImageType = typename TElastix::MovingImageType
using	OptimizerType = typename ITKRegistrationType::OptimizerType
using	OutputPointType = typename ITKBaseType::OutputPointType
using	ParameterMapType = typename TElastix::ParameterMapType
using	ParametersType = itk::OptimizerParameters<ValueType>
using	PtrToCreator = ComponentDatabase::PtrToCreator
using	RegistrationType
using	ScalesType = itk::Optimizer::ScalesType
using	Self = TransformBase
using	SpatialJacobianDeterminantImageType = itk::Image<float, FixedImageDimension>
using	SpatialJacobianMatrixImageType
using	Superclass = BaseComponentSE<TElastix>
using	ValueType = double
using	VectorPixelType = itk::Vector<float, FixedImageDimension>
Public Types inherited from elastix::BaseComponentSE< TElastix >
using	ElastixType = TElastix
using	RegistrationType = typename ElastixType::RegistrationBaseType
using	Self = BaseComponentSE
using	Superclass = BaseComponent

Public Member Functions
void	BeforeRegistration () override
	elxClassNameMacro ("WeightedCombinationTransform")
virtual const char *	GetClassName () const
	ITK_DISALLOW_COPY_AND_MOVE (WeightedCombinationTransformElastix)
	itkStaticConstMacro (SpaceDimension, unsigned int, Superclass2::FixedImageDimension)
virtual void	LoadSubTransforms ()
void	ReadFromFile () override
virtual void	SetScales ()
Public Member Functions inherited from itk::AdvancedCombinationTransform< TScalarType, NDimensions >
void	EvaluateJacobianWithImageGradientProduct (const InputPointType &inputPoint, const MovingImageGradientType &movingImageGradient, DerivativeType &imageJacobian, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const override
const FixedParametersType &	GetFixedParameters () const override
bool	GetHasNonZeroSpatialHessian () const override
bool	GetInverse (Self *inverse) const
void	GetJacobian (const InputPointType &inputPoint, JacobianType &j, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const override
void	GetJacobianOfSpatialHessian (const InputPointType &inputPoint, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const override
void	GetJacobianOfSpatialHessian (const InputPointType &inputPoint, SpatialHessianType &sh, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const override
void	GetJacobianOfSpatialJacobian (const InputPointType &inputPoint, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const override
void	GetJacobianOfSpatialJacobian (const InputPointType &inputPoint, SpatialJacobianType &sj, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const override
const TransformTypePointer	GetNthTransform (SizeValueType n) const
NumberOfParametersType	GetNumberOfNonZeroJacobianIndices () const override
NumberOfParametersType	GetNumberOfParameters () const override
SizeValueType	GetNumberOfTransforms () const
const ParametersType &	GetParameters () const override
void	GetSpatialHessian (const InputPointType &inputPoint, SpatialHessianType &sh) const override
void	GetSpatialJacobian (const InputPointType &inputPoint, SpatialJacobianType &sj) const override
TransformCategoryEnum	GetTransformCategory () const override
virtual bool	GetUseAddition () const
virtual bool	GetUseComposition () const
bool	HasNonZeroJacobianOfSpatialHessian () const
bool	IsLinear () const override
	ITK_DISALLOW_COPY_AND_MOVE (AdvancedCombinationTransform)
	itkGetModifiableObjectMacro (CurrentTransform, CurrentTransformType)
	itkGetModifiableObjectMacro (InitialTransform, InitialTransformType)
	itkStaticConstMacro (SpaceDimension, unsigned int, NDimensions)
void	SetCurrentTransform (CurrentTransformType *_arg)
void	SetFixedParameters (const FixedParametersType &fixedParam) override
void	SetInitialTransform (InitialTransformType *_arg)
void	SetParameters (const ParametersType &param) override
void	SetParametersByValue (const ParametersType &param) override
void	SetUseAddition (bool _arg)
void	SetUseComposition (bool _arg)
OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &) const override
OutputPointType	TransformPoint (const InputPointType &point) const override
OutputVectorType	TransformVector (const InputVectorType &) const override
OutputVnlVectorType	TransformVector (const InputVnlVectorType &) const override
Public Member Functions inherited from itk::AdvancedTransform< TScalarType, 3, 3 >
void	ComputeJacobianWithRespectToParameters (const InputPointType &, JacobianType &) const override
virtual bool	GetHasNonZeroJacobianOfSpatialHessian () const
	ITK_DISALLOW_COPY_AND_MOVE (AdvancedTransform)
	itkStaticConstMacro (InputSpaceDimension, unsigned int, NInputDimensions)
Public Member Functions inherited from elastix::TransformBase< TElastix >
int	BeforeAllTransformix ()
void	ComputeAndWriteSpatialJacobianDeterminantImage () const
void	ComputeAndWriteSpatialJacobianMatrixImage () const
SpatialJacobianDeterminantImageType::Pointer	ComputeSpatialJacobianDeterminantImage () const
SpatialJacobianMatrixImageType::Pointer	ComputeSpatialJacobianMatrixImage () const
void	CreateTransformParameterMap (const ParametersType &param, ParameterMapType &parameterMap, const bool includeDerivedTransformParameters=true) const
ITKBaseType *	GetAsITKBaseType ()
const ITKBaseType *	GetAsITKBaseType () const
	ITK_DISALLOW_COPY_AND_MOVE (TransformBase)
	itkStaticConstMacro (FixedImageDimension, unsigned int, FixedImageType::ImageDimension)
	itkStaticConstMacro (MovingImageDimension, unsigned int, MovingImageType::ImageDimension)
void	ReadInitialTransformFromFile (const std::string &transformParameterFileName)
void	SetFinalParameters ()
void	SetInitialTransform (InitialTransformType *_arg)
void	SetReadWriteTransformParameters (const bool _arg)
void	SetTransformParameterFileName (const std::string &filename)
template<typename TMesh>
TMesh::Pointer	TransformMesh (const TMesh &mesh) const
void	TransformPoints () const
void	WriteToFile (std::ostream &transformationParameterInfo, const ParametersType &param) const
Public Member Functions inherited from elastix::BaseComponentSE< TElastix >
void	AddTargetCellToIterationInfo (const char *const name)
const Configuration *	GetConfiguration () const
ElastixType *	GetElastix () const
auto &	GetIterationInfoAt (const char *const name)
RegistrationType *	GetRegistration () const
	ITK_DISALLOW_COPY_AND_MOVE (BaseComponentSE)
void	RemoveTargetCellFromIterationInfo (const char *const name)
void	SetConfiguration (const Configuration *_arg)
void	SetElastix (ElastixType *_arg)
Public Member Functions inherited from elastix::BaseComponent
virtual void	AfterEachIteration ()
virtual void	AfterEachIterationBase ()
virtual void	AfterEachResolution ()
virtual void	AfterEachResolutionBase ()
virtual void	AfterRegistration ()
virtual int	BeforeAll ()
virtual void	BeforeEachResolution ()
virtual void	BeforeEachResolutionBase ()
virtual const char *	elxGetClassName () const
const char *	GetComponentLabel () const
	ITK_DISALLOW_COPY_AND_MOVE (BaseComponent)
	itkTypeMacroNoParent (BaseComponent)
void	SetComponentLabel (const char *label, unsigned int idx)

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::AdvancedCombinationTransform< TScalarType, NDimensions >
static Pointer	New ()
Static Public Member Functions inherited from elastix::BaseComponent
template<typename TBaseComponent>
static auto	AsITKBaseType (TBaseComponent *const baseComponent) -> decltype(baseComponent->GetAsITKBaseType())
static void	InitializeElastixExecutable ()
static bool	IsElastixLibrary ()

Protected Member Functions
	WeightedCombinationTransformElastix ()
	~WeightedCombinationTransformElastix () override=default
Protected Member Functions inherited from itk::AdvancedCombinationTransform< TScalarType, NDimensions >
	AdvancedCombinationTransform ()
void	EvaluateJacobianWithImageGradientProductNoCurrentTransform (const InputPointType &, const MovingImageGradientType &, DerivativeType &, NonZeroJacobianIndicesType &) const
void	EvaluateJacobianWithImageGradientProductNoInitialTransform (const InputPointType &, const MovingImageGradientType &, DerivativeType &, NonZeroJacobianIndicesType &) const
void	EvaluateJacobianWithImageGradientProductUseAddition (const InputPointType &, const MovingImageGradientType &, DerivativeType &, NonZeroJacobianIndicesType &) const
void	EvaluateJacobianWithImageGradientProductUseComposition (const InputPointType &, const MovingImageGradientType &, DerivativeType &, NonZeroJacobianIndicesType &) const
void	GetJacobianNoCurrentTransform (const InputPointType &, JacobianType &, NonZeroJacobianIndicesType &) const
void	GetJacobianNoInitialTransform (const InputPointType &, JacobianType &, NonZeroJacobianIndicesType &) const
void	GetJacobianOfSpatialHessianNoCurrentTransform (const InputPointType &inputPoint, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialHessianNoCurrentTransform (const InputPointType &inputPoint, SpatialHessianType &sh, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialHessianNoInitialTransform (const InputPointType &inputPoint, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialHessianNoInitialTransform (const InputPointType &inputPoint, SpatialHessianType &sh, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialHessianUseAddition (const InputPointType &inputPoint, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialHessianUseAddition (const InputPointType &inputPoint, SpatialHessianType &sh, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialHessianUseComposition (const InputPointType &inputPoint, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialHessianUseComposition (const InputPointType &inputPoint, SpatialHessianType &sh, JacobianOfSpatialHessianType &jsh, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianNoCurrentTransform (const InputPointType &inputPoint, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianNoCurrentTransform (const InputPointType &inputPoint, SpatialJacobianType &sj, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianNoInitialTransform (const InputPointType &inputPoint, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianNoInitialTransform (const InputPointType &inputPoint, SpatialJacobianType &sj, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianUseAddition (const InputPointType &inputPoint, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianUseAddition (const InputPointType &inputPoint, SpatialJacobianType &sj, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianUseComposition (const InputPointType &inputPoint, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianOfSpatialJacobianUseComposition (const InputPointType &inputPoint, SpatialJacobianType &sj, JacobianOfSpatialJacobianType &jsj, NonZeroJacobianIndicesType &nonZeroJacobianIndices) const
void	GetJacobianUseAddition (const InputPointType &, JacobianType &, NonZeroJacobianIndicesType &) const
void	GetJacobianUseComposition (const InputPointType &, JacobianType &, NonZeroJacobianIndicesType &) const
void	GetSpatialHessianNoCurrentTransform (const InputPointType &inputPoint, SpatialHessianType &sh) const
void	GetSpatialHessianNoInitialTransform (const InputPointType &inputPoint, SpatialHessianType &sh) const
void	GetSpatialHessianUseAddition (const InputPointType &inputPoint, SpatialHessianType &sh) const
void	GetSpatialHessianUseComposition (const InputPointType &inputPoint, SpatialHessianType &sh) const
void	GetSpatialJacobianNoCurrentTransform (const InputPointType &inputPoint, SpatialJacobianType &sj) const
void	GetSpatialJacobianNoInitialTransform (const InputPointType &inputPoint, SpatialJacobianType &sj) const
void	GetSpatialJacobianUseAddition (const InputPointType &inputPoint, SpatialJacobianType &sj) const
void	GetSpatialJacobianUseComposition (const InputPointType &inputPoint, SpatialJacobianType &sj) const
OutputPointType	TransformPointNoCurrentTransform (const InputPointType &point) const
OutputPointType	TransformPointNoInitialTransform (const InputPointType &point) const
OutputPointType	TransformPointUseAddition (const InputPointType &point) const
OutputPointType	TransformPointUseComposition (const InputPointType &point) const
void	UpdateCombinationMethod ()
	~AdvancedCombinationTransform () override=default
Protected Member Functions inherited from itk::AdvancedTransform< TScalarType, 3, 3 >
	AdvancedTransform ()=default
	~AdvancedTransform () override=default
Protected Member Functions inherited from elastix::TransformBase< TElastix >
void	AutomaticScalesEstimation (ScalesType &scales) const
void	AutomaticScalesEstimationStackTransform (const unsigned int numSubTransforms, ScalesType &scales) const
bool	HasITKTransformParameters () const
	TransformBase ()=default
	~TransformBase () override=default
Protected Member Functions inherited from elastix::BaseComponentSE< TElastix >
	BaseComponentSE ()=default
	~BaseComponentSE () override=default
Protected Member Functions inherited from elastix::BaseComponent
	BaseComponent ()=default
virtual	~BaseComponent ()=default

Protected Attributes
std::vector< std::string >	m_SubTransformFileNames
const WeightedCombinationTransformPointer	m_WeightedCombinationTransform { WeightedCombinationTransformType::New() }
Protected Attributes inherited from itk::AdvancedTransform< TScalarType, 3, 3 >
bool	m_HasNonZeroJacobianOfSpatialHessian
bool	m_HasNonZeroSpatialHessian
Protected Attributes inherited from elastix::BaseComponentSE< TElastix >
Configuration::ConstPointer	m_Configuration {}
itk::WeakPointer< TElastix >	m_Elastix {}
RegistrationType *	m_Registration {}

Private Member Functions
ParameterMapType	CreateDerivedTransformParameterMap () const override
void	InitializeTransform ()

Private Attributes
	elxOverrideGetSelfMacro

Member Typedef Documentation

◆ CombinationTransformType

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::CombinationTransformType = typename Superclass2::CombinationTransformType

Definition at line 145 of file elxWeightedCombinationTransform.h.

◆ CommandLineArgumentMapType

template<class TElastix>

using elastix::TransformBase< TElastix >::CommandLineArgumentMapType

Definition at line 152 of file elxTransformBase.h.

◆ CommandLineEntryType

template<class TElastix>

using elastix::TransformBase< TElastix >::CommandLineEntryType

Definition at line 153 of file elxTransformBase.h.

◆ ConstPointer

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::ConstPointer = itk::SmartPointer<const Self>

Definition at line 106 of file elxWeightedCombinationTransform.h.

◆ CoordRepType

template<class TElastix>

using elastix::TransformBase< TElastix >::CoordRepType

Elastix typedef's.

Definition at line 156 of file elxTransformBase.h.

◆ FixedImageType

template<class TElastix>

using elastix::TransformBase< TElastix >::FixedImageType

Definition at line 157 of file elxTransformBase.h.

◆ ITKBaseType

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::ITKBaseType = typename Superclass2::ITKBaseType

Definition at line 144 of file elxWeightedCombinationTransform.h.

◆ MovingImageType

template<class TElastix>

using elastix::TransformBase< TElastix >::MovingImageType

Definition at line 158 of file elxTransformBase.h.

◆ ParameterMapType

template<class TElastix>

using elastix::TransformBase< TElastix >::ParameterMapType

Typedef that is used in the elastix dll version.

Definition at line 199 of file elxTransformBase.h.

◆ Pointer

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::Pointer = itk::SmartPointer<Self>

Definition at line 105 of file elxWeightedCombinationTransform.h.

◆ ScalesType

template<class TElastix>

using elastix::TransformBase< TElastix >::ScalesType

Definition at line 190 of file elxTransformBase.h.

◆ Self

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::Self = WeightedCombinationTransformElastix

Standard ITK-stuff.

Definition at line 91 of file elxWeightedCombinationTransform.h.

◆ SubTransformPointer

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::SubTransformPointer = typename WeightedCombinationTransformType::TransformPointer

Definition at line 153 of file elxWeightedCombinationTransform.h.

◆ SubTransformType

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::SubTransformType = typename WeightedCombinationTransformType::TransformType

Definition at line 152 of file elxWeightedCombinationTransform.h.

◆ Superclass1

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::Superclass1

Initial value:

itk::AdvancedCombinationTransform<typename elx::TransformBase<TElastix>::CoordRepType,

elx::TransformBase<TElastix>::FixedImageDimension>

elastix::TransformBase

This class is the elastix base class for all Transforms.

Definition elxTransformBase.h:138

itk::AdvancedCombinationTransform

This class combines two transforms: an 'initial transform' with a 'current transform'.

Definition itkAdvancedCombinationTransform.h:57

Definition at line 93 of file elxWeightedCombinationTransform.h.

◆ Superclass2

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::Superclass2 = elx::TransformBase<TElastix>

Definition at line 96 of file elxWeightedCombinationTransform.h.

◆ TransformContainerType

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::TransformContainerType = typename WeightedCombinationTransformType::TransformContainerType

Definition at line 151 of file elxWeightedCombinationTransform.h.

◆ WeightedCombinationTransformPointer

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::WeightedCombinationTransformPointer = typename WeightedCombinationTransformType::Pointer

Extra typedefs

Definition at line 150 of file elxWeightedCombinationTransform.h.

◆ WeightedCombinationTransformType

template<class TElastix>

using elastix::WeightedCombinationTransformElastix< TElastix >::WeightedCombinationTransformType

Initial value:

 
    itk::WeightedCombinationTransform<typename elx::TransformBase<TElastix>::CoordRepType,
                                      elx::TransformBase<TElastix>::FixedImageDimension,
                                      elx::TransformBase<TElastix>::MovingImageDimension>

The ITK-class that provides most of the functionality, and that is set as the "CurrentTransform" in the CombinationTransform

Definition at line 100 of file elxWeightedCombinationTransform.h.

Constructor & Destructor Documentation

◆ WeightedCombinationTransformElastix()

template<class TElastix>

elastix::WeightedCombinationTransformElastix< TElastix >::WeightedCombinationTransformElastix ( )

protected

The constructor.

◆ ~WeightedCombinationTransformElastix()

template<class TElastix>

elastix::WeightedCombinationTransformElastix< TElastix >::~WeightedCombinationTransformElastix ( )

overrideprotecteddefault

The destructor.

Member Function Documentation

◆ BeforeRegistration()

template<class TElastix>

void elastix::WeightedCombinationTransformElastix< TElastix >::BeforeRegistration ( )

overridevirtual

Execute stuff before the actual registration:

Read some parameters
Call InitializeTransform.
Set the scales.

Reimplemented from elastix::BaseComponent.

◆ CreateDerivedTransformParameterMap()

template<class TElastix>

ParameterMapType elastix::WeightedCombinationTransformElastix< TElastix >::CreateDerivedTransformParameterMap ( ) const

overrideprivatevirtual

Creates a map of the parameters specific for this (derived) transform type.

Implements elastix::TransformBase< TElastix >.

◆ elxClassNameMacro()

template<class TElastix>

elastix::WeightedCombinationTransformElastix< TElastix >::elxClassNameMacro ( "WeightedCombinationTransform" )

Name of this class. Use this name in the parameter file to select this specific transform.
example: (Transform "WeightedCombinationTransform")

◆ GetClassName()

template<class TElastix>

virtual const char * elastix::WeightedCombinationTransformElastix< TElastix >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::AdvancedCombinationTransform< TScalarType, NDimensions >.

◆ InitializeTransform()

template<class TElastix>

void elastix::WeightedCombinationTransformElastix< TElastix >::InitializeTransform ( )

private

Initialize Transform.

Load subtransforms
Set all parameters to 1/NrOfSubTransforms (if NormalizeCombinationWeights=true) or 0, (if NormalizeCombinationWeights=false)
Set the initial parameters in the Registration object This function is called by BeforeRegistration().

◆ ITK_DISALLOW_COPY_AND_MOVE()

template<class TElastix>

elastix::WeightedCombinationTransformElastix< TElastix >::ITK_DISALLOW_COPY_AND_MOVE ( WeightedCombinationTransformElastix< TElastix > )

◆ itkStaticConstMacro()

template<class TElastix>

elastix::WeightedCombinationTransformElastix< TElastix >::itkStaticConstMacro	(	SpaceDimension	,
		unsigned int	,
		Superclass2::FixedImageDimension	)

Dimension of the domain space.

◆ LoadSubTransforms()

template<class TElastix>

virtual void elastix::WeightedCombinationTransformElastix< TElastix >::LoadSubTransforms ( )

virtual

Load from the parameter file a list of subtransforms. The filenames are stored in the m_SubTransformFileNames list

◆ New()

template<class TElastix>

Pointer elastix::WeightedCombinationTransformElastix< TElastix >::New ( )

static

Method for creation through the object factory.

◆ ReadFromFile()

template<class TElastix>

void elastix::WeightedCombinationTransformElastix< TElastix >::ReadFromFile ( )

overridevirtual

Function to read transform-parameters from a file.

It loads the subtransforms, the NormalizeWeights option, and calls the superclass' implementation.

Reimplemented from elastix::TransformBase< TElastix >.

◆ SetScales()

template<class TElastix>

virtual void elastix::WeightedCombinationTransformElastix< TElastix >::SetScales ( )

virtual

Set the scales

If AutomaticScalesEstimation is "true" estimate scales
If scales are provided by the user use those,
Otherwise use some default value: 1. This function is called by BeforeRegistration, after the InitializeTransform function is called

Field Documentation

◆ elxOverrideGetSelfMacro

template<class TElastix>

elastix::WeightedCombinationTransformElastix< TElastix >::elxOverrideGetSelfMacro

private

Definition at line 198 of file elxWeightedCombinationTransform.h.

◆ m_SubTransformFileNames

template<class TElastix>

std::vector<std::string> elastix::WeightedCombinationTransformElastix< TElastix >::m_SubTransformFileNames

protected

Definition at line 195 of file elxWeightedCombinationTransform.h.

◆ m_WeightedCombinationTransform

template<class TElastix>

const WeightedCombinationTransformPointer elastix::WeightedCombinationTransformElastix< TElastix >::m_WeightedCombinationTransform { WeightedCombinationTransformType::New() }

protected

Definition at line 194 of file elxWeightedCombinationTransform.h.

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Member Typedef Documentation

◆ CombinationTransformType

◆ CommandLineArgumentMapType

◆ CommandLineEntryType

◆ ConstPointer

◆ CoordRepType

◆ FixedImageType

◆ ITKBaseType

◆ MovingImageType

◆ ParameterMapType

◆ Pointer

◆ ScalesType

◆ Self

◆ SubTransformPointer

◆ SubTransformType

◆ Superclass1

◆ Superclass2

◆ TransformContainerType

◆ WeightedCombinationTransformPointer

◆ WeightedCombinationTransformType

Constructor & Destructor Documentation

◆ WeightedCombinationTransformElastix()

◆ ~WeightedCombinationTransformElastix()

Member Function Documentation

◆ BeforeRegistration()

◆ CreateDerivedTransformParameterMap()

◆ elxClassNameMacro()

◆ GetClassName()

◆ InitializeTransform()

◆ ITK_DISALLOW_COPY_AND_MOVE()

◆ itkStaticConstMacro()

◆ LoadSubTransforms()

◆ New()

◆ ReadFromFile()

◆ SetScales()

Field Documentation

◆ elxOverrideGetSelfMacro

◆ m_SubTransformFileNames

◆ m_WeightedCombinationTransform