itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage > Class Template Reference

#include <itkLandmarkBasedTransformInitializer.h>

Detailed Description

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>
class itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >

This class computes the transform that aligns the fixed and moving images given a set of pair landmarks. The class is templated over the Transform type as well as fixed image and moving image types. The transform computed gives the best fit transform that maps the fixed and moving images in a least squares sense. The indices are taken to correspond, so point 1 in the first set will get mapped close to point 1 in the second set, etc.

Currently, the following transforms are supported by the class: VersorRigid3DTransform Similarity3DTransform Rigid2DTransform AffineTransform BSplineTransform

An equal number of fixed and moving landmarks need to be specified using SetFixedLandmarks() and SetMovingLandmarks(). Any number of landmarks may be specified. In the case of the Affine transformation the number of landmarks must be greater than the landmark dimensionality. If this is not the case an exception is thrown. In the case of the VersorRigid3DTransform and Rigid2DTransform the number of landmarks must be equal or greater than the landmark dimensionality. If this is not the case, only the translational component of the transformation is computed and the rotation is the identity. In the case of using Affine or BSpline transforms, each landmark pair can contribute in the final transform based on its defined weight. Number of weights should be equal to the number of landmarks and can be specified using SetLandmarkWeight(). By defaults are weights are set to one. Call InitializeTransform() to initialize the transform.

The class is based in part on Hybrid/vtkLandmarkTransform originally implemented in python by David G. Gobbi.

The solution is based on [50]. https://people.csail.mit.edu/bkph/papers/Absolute_Orientation.pdf

The Affine Transform initializer is based on an algorithm by H Spaeth, and is described in [57], available at https://doi.org/10.54294/fge470

ITK Sphinx Examples:

• All ITK Sphinx Examples

• Register Image To Another Using Landmarks

Definition at line 86 of file itkLandmarkBasedTransformInitializer.h.

Inheritance diagram for itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >:

Collaboration diagram for itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >:

Public Types
using	AffineTransformType = AffineTransform<ParametersValueType, FixedImageType::ImageDimension>
using	BSplineTransformType = BSplineTransform<ParametersValueType, FixedImageType::ImageDimension, SplineOrder>
using	ConstPointer = SmartPointer<const Self>
using	FixedImagePointer = typename FixedImageType::ConstPointer
using	FixedImageType = TFixedImage
using	InputPointType = typename TransformType::InputPointType
using	LandmarkPointContainer = std::vector<LandmarkPointType>
using	LandmarkPointType = Point<double, ImageDimension>
using	LandmarkWeightConstIterator = LandmarkWeightType::const_iterator
using	LandmarkWeightType = std::vector<double>
using	MovingImagePointer = typename MovingImageType::ConstPointer
using	MovingImageType = TMovingImage
using	OutputVectorType = typename TransformType::OutputVectorType
using	ParametersType = typename TransformType::ParametersType
using	ParametersValueType = typename ParametersType::ValueType
using	Pointer = SmartPointer<Self>
using	PointsContainerConstIterator = typename LandmarkPointContainer::const_iterator
using	PointType3D = Point<double, 3>
using	Rigid2DTransformType = Rigid2DTransform<ParametersValueType>
using	Self = LandmarkBasedTransformInitializer
using	Similarity3DTransformType = Similarity3DTransform<ParametersValueType>
using	Superclass = Object
using	TransformPointer = typename TransformType::Pointer
using	TransformType = TTransform
using	VersorRigid3DTransformType = VersorRigid3DTransform<ParametersValueType>
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::itk::LightObject::Pointer	CreateAnother () const
const char *	GetNameOfClass () const override
virtual void	InitializeTransform ()
virtual void	SetBSplineNumberOfControlPoints (unsigned int _arg)
void	SetFixedLandmarks (const LandmarkPointContainer &fixedLandmarks)
void	SetLandmarkWeight (LandmarkWeightType &landmarkWeight)
void	SetMovingLandmarks (const LandmarkPointContainer &movingLandmarks)
virtual void	SetReferenceImage (const FixedImageType *_arg)
virtual void	SetTransform (TransformType *_arg)
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *cmd) 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
const char *	GetNameOfClass () const override
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) const
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 Member Functions
static Pointer	New ()
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 ()

Static Public Attributes
static constexpr unsigned int	ImageDimension = FixedImageType::ImageDimension
static constexpr unsigned int	InputSpaceDimension = TransformType::InputSpaceDimension
static constexpr unsigned int	OutputSpaceDimension = TransformType::OutputSpaceDimension
static constexpr unsigned int	SplineOrder = 3

Protected Member Functions
	LandmarkBasedTransformInitializer ()=default
void	PrintSelf (std::ostream &os, Indent indent) const override
	~LandmarkBasedTransformInitializer () override=default
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
void	PrintSelf (std::ostream &os, Indent indent) const override
virtual void	SetTimeStamp (const TimeStamp &timeStamp)
	~Object () override
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
PointType3D	ComputeCentroid (const LandmarkPointContainer)
void	CreateMatrix (itk::Matrix< ParametersValueType, 4, 4 > &, const itk::Matrix< ParametersValueType, ImageDimension, ImageDimension >)
void	InternalInitializeTransform (AffineTransformType *)
void	InternalInitializeTransform (BSplineTransformType *)
void	InternalInitializeTransform (Rigid2DTransformType *)
void	InternalInitializeTransform (Similarity3DTransformType *)
template<typename TTransform2>
void	InternalInitializeTransform (TTransform2 *)
void	InternalInitializeTransform (VersorRigid3DTransformType *)

Private Attributes
unsigned int	m_BSplineNumberOfControlPoints { 4 }
LandmarkPointContainer	m_FixedLandmarks {}
LandmarkWeightType	m_LandmarkWeight {}
LandmarkPointContainer	m_MovingLandmarks {}
FixedImagePointer	m_ReferenceImage {}
TransformPointer	m_Transform {}

Additional Inherited Members
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Member Typedef Documentation

AffineTransformType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::AffineTransformType = AffineTransform<ParametersValueType, FixedImageType::ImageDimension>

Definition at line 171 of file itkLandmarkBasedTransformInitializer.h.

BSplineTransformType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::BSplineTransformType = BSplineTransform<ParametersValueType, FixedImageType::ImageDimension, SplineOrder>

Definition at line 174 of file itkLandmarkBasedTransformInitializer.h.

ConstPointer

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::ConstPointer = SmartPointer<const Self>

Definition at line 95 of file itkLandmarkBasedTransformInitializer.h.

FixedImagePointer

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::FixedImagePointer = typename FixedImageType::ConstPointer

Definition at line 124 of file itkLandmarkBasedTransformInitializer.h.

FixedImageType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::FixedImageType = TFixedImage

Image Types to use in the initialization of the transform.

Definition at line 115 of file itkLandmarkBasedTransformInitializer.h.

InputPointType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InputPointType = typename TransformType::InputPointType

Convenience type alias.

Definition at line 131 of file itkLandmarkBasedTransformInitializer.h.

LandmarkPointContainer

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::LandmarkPointContainer = std::vector<LandmarkPointType>

Definition at line 136 of file itkLandmarkBasedTransformInitializer.h.

LandmarkPointType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::LandmarkPointType = Point<double, ImageDimension>

Definition at line 135 of file itkLandmarkBasedTransformInitializer.h.

LandmarkWeightConstIterator

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::LandmarkWeightConstIterator = LandmarkWeightType::const_iterator

Definition at line 142 of file itkLandmarkBasedTransformInitializer.h.

LandmarkWeightType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::LandmarkWeightType = std::vector<double>

Definition at line 141 of file itkLandmarkBasedTransformInitializer.h.

MovingImagePointer

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::MovingImagePointer = typename MovingImageType::ConstPointer

Definition at line 125 of file itkLandmarkBasedTransformInitializer.h.

MovingImageType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::MovingImageType = TMovingImage

Definition at line 116 of file itkLandmarkBasedTransformInitializer.h.

OutputVectorType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::OutputVectorType = typename TransformType::OutputVectorType

Definition at line 132 of file itkLandmarkBasedTransformInitializer.h.

ParametersType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::ParametersType = typename TransformType::ParametersType

Definition at line 139 of file itkLandmarkBasedTransformInitializer.h.

ParametersValueType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::ParametersValueType = typename ParametersType::ValueType

Definition at line 140 of file itkLandmarkBasedTransformInitializer.h.

Pointer

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::Pointer = SmartPointer<Self>

Definition at line 94 of file itkLandmarkBasedTransformInitializer.h.

PointsContainerConstIterator

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::PointsContainerConstIterator = typename LandmarkPointContainer::const_iterator

Definition at line 137 of file itkLandmarkBasedTransformInitializer.h.

PointType3D

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::PointType3D = Point<double, 3>

Definition at line 134 of file itkLandmarkBasedTransformInitializer.h.

Rigid2DTransformType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::Rigid2DTransformType = Rigid2DTransform<ParametersValueType>

Definition at line 170 of file itkLandmarkBasedTransformInitializer.h.

Self

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::Self = LandmarkBasedTransformInitializer

Standard class type aliases.

Definition at line 92 of file itkLandmarkBasedTransformInitializer.h.

Similarity3DTransformType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::Similarity3DTransformType = Similarity3DTransform<ParametersValueType>

Definition at line 169 of file itkLandmarkBasedTransformInitializer.h.

Superclass

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::Superclass = Object

Definition at line 93 of file itkLandmarkBasedTransformInitializer.h.

TransformPointer

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::TransformPointer = typename TransformType::Pointer

Definition at line 105 of file itkLandmarkBasedTransformInitializer.h.

TransformType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::TransformType = TTransform

Type of the transform to initialize.

Definition at line 104 of file itkLandmarkBasedTransformInitializer.h.

VersorRigid3DTransformType

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

using itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::VersorRigid3DTransformType = VersorRigid3DTransform<ParametersValueType>

Supported Transform type alias.

Definition at line 168 of file itkLandmarkBasedTransformInitializer.h.

Constructor & Destructor Documentation

LandmarkBasedTransformInitializer()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::LandmarkBasedTransformInitializer ( )

protecteddefault

Referenced by GetNameOfClass().

~LandmarkBasedTransformInitializer()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::~LandmarkBasedTransformInitializer ( )

overrideprotecteddefault

Member Function Documentation

ComputeCentroid()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

PointType3D itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::ComputeCentroid ( const LandmarkPointContainer )

private

CreateAnother()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

virtual::itk::LightObject::Pointer itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::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.

CreateMatrix()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::CreateMatrix ( itk::Matrix< ParametersValueType, 4, 4 > & , const itk::Matrix< ParametersValueType, ImageDimension, ImageDimension >  )

private

GetNameOfClass()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

const char * itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::GetNameOfClass ( ) const

overridevirtual

See also

LightObject::GetNameOfClass()

Reimplemented from itk::LightObject.

References LandmarkBasedTransformInitializer().

InitializeTransform()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

virtual void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InitializeTransform ( )

virtual

Initialize the transform from the landmarks.

InternalInitializeTransform() [1/6]

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InternalInitializeTransform ( AffineTransformType * )

private

Initializer for AffineTransform.

InternalInitializeTransform() [2/6]

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InternalInitializeTransform ( BSplineTransformType * )

private

Initializer for BSplineTransform.

InternalInitializeTransform() [3/6]

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InternalInitializeTransform ( Rigid2DTransformType * )

private

Initializer for Rigid2DTransform.

InternalInitializeTransform() [4/6]

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InternalInitializeTransform ( Similarity3DTransformType * )

private

Initializer for Similarity3DTransform.

InternalInitializeTransform() [5/6]

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

template<typename TTransform2>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InternalInitializeTransform ( TTransform2 * )

private

Fallback Initializer just sets transform to identity.

InternalInitializeTransform() [6/6]

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InternalInitializeTransform ( VersorRigid3DTransformType * )

private

Initializer for VersorRigid3D.

New()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

static Pointer itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::New ( )

static

New macro for creation of through a Smart Pointer.

PrintSelf()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::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::LightObject.

SetBSplineNumberOfControlPoints()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

virtual void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::SetBSplineNumberOfControlPoints ( unsigned int _arg )

virtual

Set the number of control points to define the parametric domain for the BSpline transform.

SetFixedLandmarks()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::SetFixedLandmarks ( const LandmarkPointContainer & fixedLandmarks )

inline

Set the Fixed landmark point containers.

Definition at line 146 of file itkLandmarkBasedTransformInitializer.h.

References m_FixedLandmarks.

SetLandmarkWeight()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::SetLandmarkWeight ( LandmarkWeightType & landmarkWeight )

inline

Set the landmark weight point containers Weight includes diagonal elements of weight matrix.

Definition at line 162 of file itkLandmarkBasedTransformInitializer.h.

References m_LandmarkWeight.

SetMovingLandmarks()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::SetMovingLandmarks ( const LandmarkPointContainer & movingLandmarks )

inline

Set the Moving landmark point containers.

Definition at line 153 of file itkLandmarkBasedTransformInitializer.h.

References m_MovingLandmarks.

SetReferenceImage()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

virtual void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::SetReferenceImage ( const FixedImageType * _arg )

virtual

Set the reference image to define the parametric domain for the BSpline transform.

SetTransform()

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

virtual void itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::SetTransform ( TransformType * _arg )

virtual

Set the transform to be initialized.

Member Data Documentation

ImageDimension

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

unsigned int itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::ImageDimension = FixedImageType::ImageDimension

staticconstexpr

Determine the image dimension.

Definition at line 128 of file itkLandmarkBasedTransformInitializer.h.

InputSpaceDimension

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

unsigned int itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::InputSpaceDimension = TransformType::InputSpaceDimension

staticconstexpr

Dimension of parameters.

Definition at line 108 of file itkLandmarkBasedTransformInitializer.h.

m_BSplineNumberOfControlPoints

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

unsigned int itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::m_BSplineNumberOfControlPoints { 4 }

private

Definition at line 227 of file itkLandmarkBasedTransformInitializer.h.

m_FixedLandmarks

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

LandmarkPointContainer itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::m_FixedLandmarks {}

private

Definition at line 222 of file itkLandmarkBasedTransformInitializer.h.

Referenced by SetFixedLandmarks().

m_LandmarkWeight

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

LandmarkWeightType itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::m_LandmarkWeight {}

private

Weights for affine landmarks.

Definition at line 226 of file itkLandmarkBasedTransformInitializer.h.

Referenced by SetLandmarkWeight().

m_MovingLandmarks

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

LandmarkPointContainer itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::m_MovingLandmarks {}

private

Definition at line 223 of file itkLandmarkBasedTransformInitializer.h.

Referenced by SetMovingLandmarks().

m_ReferenceImage

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

FixedImagePointer itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::m_ReferenceImage {}

private

Definition at line 220 of file itkLandmarkBasedTransformInitializer.h.

m_Transform

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

TransformPointer itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::m_Transform {}

private

Definition at line 221 of file itkLandmarkBasedTransformInitializer.h.

OutputSpaceDimension

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

unsigned int itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::OutputSpaceDimension = TransformType::OutputSpaceDimension

staticconstexpr

Definition at line 109 of file itkLandmarkBasedTransformInitializer.h.

SplineOrder

template<typename TTransform, typename TFixedImage = itk::ImageBase<TTransform::InputSpaceDimension>, typename TMovingImage = itk::ImageBase<TTransform::OutputSpaceDimension>>

unsigned int itk::LandmarkBasedTransformInitializer< TTransform, TFixedImage, TMovingImage >::SplineOrder = 3

staticconstexpr

Definition at line 173 of file itkLandmarkBasedTransformInitializer.h.

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

• itkLandmarkBasedTransformInitializer.h