itk::simple::DisplacementFieldTransform Class Reference

A dense deformable transform over a bounded spatial domain for 2D or 3D coordinates space. More...

#include <sitkDisplacementFieldTransform.h>

Inheritance diagram for itk::simple::DisplacementFieldTransform:

Collaboration diagram for itk::simple::DisplacementFieldTransform:

Detailed Description

A dense deformable transform over a bounded spatial domain for 2D or 3D coordinates space.

See also

itk::DisplacementFieldTransform

Examples

DemonsRegistration1/DemonsRegistration1.cxx, DemonsRegistration2/DemonsRegistration2.cxx, and ImageRegistrationMethodDisplacement1/ImageRegistrationMethodDisplacement1.cxx.

Definition at line 34 of file sitkDisplacementFieldTransform.h.

Classes
struct	MyVisitor

Public Types
using	Self = DisplacementFieldTransform
using	Superclass = Transform
Public Types inherited from itk::simple::Transform
using	Self = Transform

Public Member Functions
	DisplacementFieldTransform (const DisplacementFieldTransform &)
	DisplacementFieldTransform (const Transform &)
	DisplacementFieldTransform (Image &)
	Consume an image to construct a displacement field transform. More...
	DisplacementFieldTransform (unsigned int dimensions)
Image	GetDisplacementField () const
Image	GetInverseDisplacementField () const
std::string	GetName () const override
DisplacementFieldTransform &	operator= (const DisplacementFieldTransform &)
Self &	SetDisplacementField (Image &)
	Consume an image, and set the displacement field. More...
Self &	SetInterpolator (InterpolatorEnum interp)
Self &	SetInverseDisplacementField (Image &)
Self &	SetSmoothingBSplineOnUpdate (const std::vector< unsigned int > &numberOfControlPointsForUpdateField=std::vector< unsigned int >(3, 4), const std::vector< unsigned int > &numberOfControlPointsForTotalField=std::vector< unsigned int >(3, 4), bool enforceStationaryBoundary=true, unsigned int order=3)
Self &	SetSmoothingGaussianOnUpdate (double varianceForUpdateField=1.75, double varianceForTotalField=0.5)
Self &	SetSmoothingOff ()
	~DisplacementFieldTransform () override
Public Member Functions inherited from itk::simple::Transform
unsigned int	GetDimension () const
Transform	GetInverse () const
	Return a new inverse transform of the same type as this. More...
unsigned int	GetNumberOfFixedParameters () const
unsigned int	GetNumberOfParameters () const
TransformEnum	GetTransformEnum () const
	Get the TransformEnum of the underlying Transform. More...
virtual bool	IsLinear () const
void	MakeUnique ()
	Performs actually coping if needed to make object unique. More...
virtual void	SetIdentity ()
virtual bool	SetInverse ()
	Try to change the current transform to it's inverse. More...
std::string	ToString () const
	Transform ()
	By default a 3-d identity transform is constructed. More...
	Transform (Image &displacement, TransformEnum type=sitkDisplacementField)
	Use an image to construct a transform. More...
template<unsigned int NDimension>
	Transform (itk::CompositeTransform< double, NDimension > *compositeTransform)
	Construct a SimpleITK Transform from a pointer to an ITK composite transform. More...
	Transform (itk::TransformBase *transform)
	Transform (unsigned int dimensions, TransformEnum type)
	Construct a specific transformation. More...
std::vector< double >	TransformPoint (const std::vector< double > &point) const
std::vector< double >	TransformVector (const std::vector< double > &vector, const std::vector< double > &point) const
void	WriteTransform (const std::string &filename) const
virtual	~Transform ()
Transform &	operator= (const Transform &)
	Copy constructor and assignment operator. More...
	Transform (const Transform &)
	Copy constructor and assignment operator. More...
itk::TransformBase *	GetITKBase ()
const itk::TransformBase *	GetITKBase () const
void	SetParameters (const std::vector< double > &parameters)
std::vector< double >	GetParameters () const
void	SetFixedParameters (const std::vector< double > &parameters)
std::vector< double >	GetFixedParameters () const

Protected Member Functions
void	SetPimpleTransform (std::unique_ptr< PimpleTransformBase > &&pimpleTransform) override
Protected Member Functions inherited from itk::simple::Transform
	Transform (PimpleTransformBase *pimpleTransform)

Private Member Functions
void	InternalInitialization (itk::TransformBase *transform)
template<typename TransformType >
void	InternalInitialization (TransformType *transform)
template<typename TDisplacementFieldTransform >
void	InternalSetSmoothingBSplineOnUpdate (TDisplacementFieldTransform *itkDisplacement, const std::vector< unsigned int > &numberOfControlPointsForUpdateField, const std::vector< unsigned int > &numberOfControlPointsForTotalField, bool enforceStationaryBoundary, unsigned int order)
template<typename TDisplacementFieldTransform >
void	InternalSetSmoothingGaussianOnUpdate (TDisplacementFieldTransform *itkDisplacement, double varianceForUpdateField, double varianceForTotalField)
template<typename TDisplacementFieldTransform >
void	InternalSetSmoothingOff (TDisplacementFieldTransform *itkDisplacement)

Static Private Member Functions
static PimpleTransformBase *	CreateDisplacementFieldPimpleTransform (unsigned int dimension)
template<typename TDisplacementFieldTransform >
static Image	InternalGetDisplacementField (const TDisplacementFieldTransform *itkDisplacementTx)
template<typename TDisplacementFieldTransform >
static Image	InternalGetInverseDisplacementField (const TDisplacementFieldTransform *itkDisplacementTx)

Private Attributes
std::function< Image()>	m_pfGetDisplacementField
std::function< InterpolatorEnum()>	m_pfGetInterpolator
std::function< Image()>	m_pfGetInverseDisplacementField
std::function< void(Image &)>	m_pfSetDisplacementField
std::function< void(InterpolatorEnum &)>	m_pfSetInterpolator
std::function< void(Image &)>	m_pfSetInverseDisplacementField
std::function< void(const std::vector< unsigned int > &, const std::vector< unsigned int > &, bool, unsigned int)>	m_pfSetSmoothingBSplineOnUpdate
std::function< void(double, double)>	m_pfSetSmoothingGaussianOnUpdate
std::function< void()>	m_pfSetSmoothingOff

Member Typedef Documentation

Self

using itk::simple::DisplacementFieldTransform::Self = DisplacementFieldTransform

Definition at line 37 of file sitkDisplacementFieldTransform.h.

Superclass

using itk::simple::DisplacementFieldTransform::Superclass = Transform

Definition at line 38 of file sitkDisplacementFieldTransform.h.

Constructor & Destructor Documentation

~DisplacementFieldTransform()

itk::simple::DisplacementFieldTransform::~DisplacementFieldTransform ( )

override

DisplacementFieldTransform() [1/4]

itk::simple::DisplacementFieldTransform::DisplacementFieldTransform ( unsigned int  dimensions )

explicit

DisplacementFieldTransform() [2/4]

itk::simple::DisplacementFieldTransform::DisplacementFieldTransform ( Image &  )

explicit

Consume an image to construct a displacement field transform.

Warning

The input displacement image is transferred to the constructed transform object. The input image is modified to be a default constructed Image object.

Image must be of sitkVectorFloat64 pixel type with the number of components equal to the image dimension.

DisplacementFieldTransform() [3/4]

itk::simple::DisplacementFieldTransform::DisplacementFieldTransform

(

const DisplacementFieldTransform &

)

DisplacementFieldTransform() [4/4]

itk::simple::DisplacementFieldTransform::DisplacementFieldTransform ( const Transform &  )

explicit

Member Function Documentation

CreateDisplacementFieldPimpleTransform()

static PimpleTransformBase* itk::simple::DisplacementFieldTransform::CreateDisplacementFieldPimpleTransform ( unsigned int  dimension )

staticprivate

GetDisplacementField()

Image itk::simple::DisplacementFieldTransform::GetDisplacementField

(

)

const

Todo:

The returned image should not directly modify the internal displacement field.

GetInverseDisplacementField()

Image itk::simple::DisplacementFieldTransform::GetInverseDisplacementField

(

)

const

Todo:

The returned image is should not directly modify the internal displacement field.

GetName()

std::string itk::simple::DisplacementFieldTransform::GetName ( ) const

inlineoverridevirtual

Name of this class

Reimplemented from itk::simple::Transform.

Definition at line 65 of file sitkDisplacementFieldTransform.h.

InternalGetDisplacementField()

template<typename TDisplacementFieldTransform >

static Image itk::simple::DisplacementFieldTransform::InternalGetDisplacementField ( const TDisplacementFieldTransform *  itkDisplacementTx )

staticprivate

InternalGetInverseDisplacementField()

template<typename TDisplacementFieldTransform >

static Image itk::simple::DisplacementFieldTransform::InternalGetInverseDisplacementField ( const TDisplacementFieldTransform *  itkDisplacementTx )

staticprivate

InternalInitialization() [1/2]

void itk::simple::DisplacementFieldTransform::InternalInitialization ( itk::TransformBase *  transform )

private

Referenced by itk::simple::DisplacementFieldTransform::MyVisitor::operator()().

InternalInitialization() [2/2]

template<typename TransformType >

void itk::simple::DisplacementFieldTransform::InternalInitialization ( TransformType *  transform )

private

InternalSetSmoothingBSplineOnUpdate()

template<typename TDisplacementFieldTransform >

void itk::simple::DisplacementFieldTransform::InternalSetSmoothingBSplineOnUpdate ( TDisplacementFieldTransform *  itkDisplacement, const std::vector< unsigned int > &  numberOfControlPointsForUpdateField, const std::vector< unsigned int > &  numberOfControlPointsForTotalField, bool  enforceStationaryBoundary, unsigned int  order  )

private

InternalSetSmoothingGaussianOnUpdate()

template<typename TDisplacementFieldTransform >

void itk::simple::DisplacementFieldTransform::InternalSetSmoothingGaussianOnUpdate ( TDisplacementFieldTransform *  itkDisplacement, double  varianceForUpdateField, double  varianceForTotalField  )

private

InternalSetSmoothingOff()

template<typename TDisplacementFieldTransform >

void itk::simple::DisplacementFieldTransform::InternalSetSmoothingOff ( TDisplacementFieldTransform *  itkDisplacement )

private

operator=()

DisplacementFieldTransform& itk::simple::DisplacementFieldTransform::operator=

(

const DisplacementFieldTransform &

)

SetDisplacementField()

Self& itk::simple::DisplacementFieldTransform::SetDisplacementField

(

Image &

)

Consume an image, and set the displacement field.

parameters

Warning

The ownership of the input displacement image is transferred to the constructed transform object. The input image is modified to be a default constructed Image object.

Image must be of sitkVectorFloat64 pixel type with the number of components equal to the image dimension.

SetInterpolator()

Self& itk::simple::DisplacementFieldTransform::SetInterpolator

(

InterpolatorEnum

interp

)

Set the interpolator used between the field voxels.

SetInverseDisplacementField()

Self& itk::simple::DisplacementFieldTransform::SetInverseDisplacementField

(

Image &

)

fixed parameter

SetPimpleTransform()

void itk::simple::DisplacementFieldTransform::SetPimpleTransform ( std::unique_ptr< PimpleTransformBase > &&  pimpleTransform )

overrideprotectedvirtual

Reimplemented from itk::simple::Transform.

SetSmoothingBSplineOnUpdate()

Self& itk::simple::DisplacementFieldTransform::SetSmoothingBSplineOnUpdate	(	const std::vector< unsigned int > &	numberOfControlPointsForUpdateField = std::vector< unsigned int >(3, 4),
		const std::vector< unsigned int > &	numberOfControlPointsForTotalField = std::vector< unsigned int >(3, 4),
		bool	enforceStationaryBoundary = true,
		unsigned int	order = 3
	)

SetSmoothingGaussianOnUpdate()

Self& itk::simple::DisplacementFieldTransform::SetSmoothingGaussianOnUpdate	(	double	varianceForUpdateField = 1.75,
		double	varianceForTotalField = 0.5
	)

SetSmoothingOff()

Self& itk::simple::DisplacementFieldTransform::SetSmoothingOff

(

)

Member Data Documentation

m_pfGetDisplacementField

std::function<Image()> itk::simple::DisplacementFieldTransform::m_pfGetDisplacementField

private

Definition at line 176 of file sitkDisplacementFieldTransform.h.

m_pfGetInterpolator

std::function<InterpolatorEnum()> itk::simple::DisplacementFieldTransform::m_pfGetInterpolator

private

Definition at line 182 of file sitkDisplacementFieldTransform.h.

m_pfGetInverseDisplacementField

std::function<Image()> itk::simple::DisplacementFieldTransform::m_pfGetInverseDisplacementField

private

Definition at line 179 of file sitkDisplacementFieldTransform.h.

m_pfSetDisplacementField

std::function<void(Image &)> itk::simple::DisplacementFieldTransform::m_pfSetDisplacementField

private

Definition at line 175 of file sitkDisplacementFieldTransform.h.

m_pfSetInterpolator

std::function<void(InterpolatorEnum &)> itk::simple::DisplacementFieldTransform::m_pfSetInterpolator

private

Definition at line 181 of file sitkDisplacementFieldTransform.h.

m_pfSetInverseDisplacementField

std::function<void(Image &)> itk::simple::DisplacementFieldTransform::m_pfSetInverseDisplacementField

private

Definition at line 178 of file sitkDisplacementFieldTransform.h.

m_pfSetSmoothingBSplineOnUpdate

std::function<void(const std::vector<unsigned int> &, const std::vector<unsigned int> &, bool, unsigned int)> itk::simple::DisplacementFieldTransform::m_pfSetSmoothingBSplineOnUpdate

private

Definition at line 187 of file sitkDisplacementFieldTransform.h.

m_pfSetSmoothingGaussianOnUpdate

std::function<void(double, double)> itk::simple::DisplacementFieldTransform::m_pfSetSmoothingGaussianOnUpdate

private

Definition at line 185 of file sitkDisplacementFieldTransform.h.

m_pfSetSmoothingOff

std::function<void()> itk::simple::DisplacementFieldTransform::m_pfSetSmoothingOff

private

Definition at line 184 of file sitkDisplacementFieldTransform.h.

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

• sitkDisplacementFieldTransform.h