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:

Classes
struct	MyVisitor

Public Types
typedef DisplacementFieldTransform	Self
typedef Transform	Superclass
Public Types inherited from itk::simple::Transform
typedef Transform	Self

Public Member Functions
	DisplacementFieldTransform (unsigned int dimensions)
	DisplacementFieldTransform (Image &)
	Consume an image to construct a displacement field transform. More...
	DisplacementFieldTransform (const DisplacementFieldTransform &)
	DisplacementFieldTransform (const Transform &)
Image	GetDisplacementField () const
Image	GetInverseDisplacementField () const
std::string	GetName () const
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 ()
virtual	~DisplacementFieldTransform ()
Public Member Functions inherited from itk::simple::Transform
Self &	AddTransform (Transform t)
Self &	FlattenTransform ()
	Remove nested composite transforms. More...
unsigned int	GetDimension (void) const
Transform	GetInverse () const
	Return a new inverse transform of the same type as this. More...
unsigned int	GetNumberOfFixedParameters (void) const
unsigned int	GetNumberOfParameters (void) const
virtual bool	IsLinear () const
void	MakeUnique (void)
	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 (void) const
	Transform (void)
	By default a 3-d identity transform is constructed. 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...
	Transform (Image &displacement, TransformEnum type=sitkDisplacementField)
	Use an image to construct a transform. 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 (void)
Transform &	operator= (const Transform &)
	Copy constructor and assignment operator. More...
	Transform (const Transform &)
	Copy constructor and assignment operator. More...
itk::TransformBase *	GetITKBase (void)
const itk::TransformBase *	GetITKBase (void) const
void	SetParameters (const std::vector< double > &parameters)
std::vector< double >	GetParameters (void) const
void	SetFixedParameters (const std::vector< double > &parameters)
std::vector< double >	GetFixedParameters (void) const

Protected Member Functions
virtual void	SetPimpleTransform (PimpleTransformBase *pimpleTransform)
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
nsstd::function< Image()>	m_pfGetDisplacementField
nsstd::function< InterpolatorEnum()>	m_pfGetInterpolator
nsstd::function< Image()>	m_pfGetInverseDisplacementField
nsstd::function< void(Image &)>	m_pfSetDisplacementField
nsstd::function< void(InterpolatorEnum &)>	m_pfSetInterpolator
nsstd::function< void(Image &)>	m_pfSetInverseDisplacementField
nsstd::function< void(const std::vector< unsigned int > &, const std::vector< unsigned int > &, bool, unsigned int)>	m_pfSetSmoothingBSplineOnUpdate
nsstd::function< void(double, double)>	m_pfSetSmoothingGaussianOnUpdate
nsstd::function< void()>	m_pfSetSmoothingOff

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 36 of file sitkDisplacementFieldTransform.h.

Member Typedef Documentation

typedef DisplacementFieldTransform itk::simple::DisplacementFieldTransform::Self

Definition at line 40 of file sitkDisplacementFieldTransform.h.

typedef Transform itk::simple::DisplacementFieldTransform::Superclass

Definition at line 41 of file sitkDisplacementFieldTransform.h.

Constructor & Destructor Documentation

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

virtual

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

explicit

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.

itk::simple::DisplacementFieldTransform::DisplacementFieldTransform

(

const DisplacementFieldTransform &

)

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

explicit

Member Function Documentation

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

staticprivate

Image itk::simple::DisplacementFieldTransform::GetDisplacementField

(

)

const

Todo:

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

Image itk::simple::DisplacementFieldTransform::GetInverseDisplacementField

(

)

const

Todo:

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

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

inlinevirtual

Name of this class

Reimplemented from itk::simple::Transform.

Definition at line 66 of file sitkDisplacementFieldTransform.h.

template<typename TDisplacementFieldTransform >

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

staticprivate

template<typename TDisplacementFieldTransform >

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

staticprivate

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

private

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

template<typename TransformType >

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

private

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

template<typename TDisplacementFieldTransform >

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

private

template<typename TDisplacementFieldTransform >

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

private

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

(

const DisplacementFieldTransform &

)

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.

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

(

InterpolatorEnum

interp

)

Set the interpolator used between the field voxels.

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

(

Image &

)

fixed parameter

virtual void itk::simple::DisplacementFieldTransform::SetPimpleTransform ( PimpleTransformBase *  pimpleTransform )

protectedvirtual

Reimplemented from itk::simple::Transform.

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
	)

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

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

(

)

Member Data Documentation

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

private

Definition at line 159 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 165 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 162 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 158 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 164 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 161 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 169 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 168 of file sitkDisplacementFieldTransform.h.

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

private

Definition at line 167 of file sitkDisplacementFieldTransform.h.

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

• sitkDisplacementFieldTransform.h