itk::simple::BSplineTransform Class Reference

A deformable transform over a bounded spatial domain using a BSpline representation for a 2D or 3D coordinate space. More...

#include <sitkBSplineTransform.h>

Inheritance diagram for itk::simple::BSplineTransform:

Collaboration diagram for itk::simple::BSplineTransform:

Detailed Description

A deformable transform over a bounded spatial domain using a BSpline representation for a 2D or 3D coordinate space.

See also

itk::BSplineTransform

Examples

ImageRegistrationMethodBSpline1/ImageRegistrationMethodBSpline1.cxx, and ImageRegistrationMethodBSpline3/ImageRegistrationMethodBSpline3.cxx.

Definition at line 33 of file sitkBSplineTransform.h.

Classes
struct	MyVisitor

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

Public Member Functions
	BSplineTransform (const BSplineTransform &)
	BSplineTransform (const std::vector< Image > &coefficientImages, unsigned int order=3)
	BSplineTransform (const Transform &)
	BSplineTransform (unsigned int dimensions, unsigned int order=3)
std::vector< Image >	GetCoefficientImages () const
	Get a vector of the coefficient images representing the BSpline. More...
std::string	GetName () const override
unsigned int	GetOrder () const
std::vector< double >	GetTransformDomainDirection () const
std::vector< unsigned int >	GetTransformDomainMeshSize () const
std::vector< double >	GetTransformDomainOrigin () const
std::vector< double >	GetTransformDomainPhysicalDimensions () const
BSplineTransform &	operator= (const BSplineTransform &)
Self &	SetTransformDomainDirection (const std::vector< double > &)
Self &	SetTransformDomainMeshSize (const std::vector< unsigned int > &)
Self &	SetTransformDomainOrigin (const std::vector< double > &)
Self &	SetTransformDomainPhysicalDimensions (const std::vector< double > &)
	~BSplineTransform () 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)

Static Private Member Functions
static PimpleTransformBase *	CreateBSplinePimpleTransform (unsigned int dimension, unsigned int order)
template<unsigned int ND>
static PimpleTransformBase *	CreateBSplinePimpleTransform (unsigned int order)

Private Attributes
std::function< std::vector< Image >)>	m_pfGetCoefficientImages
std::function< unsigned int()>	m_pfGetOrder
std::function< std::vector< double >)>	m_pfGetTransformDomainDirection
std::function< std::vector< unsigned int >)>	m_pfGetTransformDomainMeshSize
std::function< std::vector< double >)>	m_pfGetTransformDomainOrigin
std::function< std::vector< double >)>	m_pfGetTransformDomainPhysicalDimensions
std::function< void(const std::vector< Image > &)>	m_pfSetCoefficientImages
std::function< void(const std::vector< double > &)>	m_pfSetTransformDomainDirection
std::function< void(const std::vector< unsigned int > &)>	m_pfSetTransformDomainMeshSize
std::function< void(const std::vector< double > &)>	m_pfSetTransformDomainOrigin
std::function< void(const std::vector< double > &)>	m_pfSetTransformDomainPhysicalDimensions

Member Typedef Documentation

Self

using itk::simple::BSplineTransform::Self = BSplineTransform

Definition at line 36 of file sitkBSplineTransform.h.

Superclass

using itk::simple::BSplineTransform::Superclass = Transform

Definition at line 37 of file sitkBSplineTransform.h.

Constructor & Destructor Documentation

~BSplineTransform()

itk::simple::BSplineTransform::~BSplineTransform ( )

override

BSplineTransform() [1/4]

itk::simple::BSplineTransform::BSplineTransform ( unsigned int  dimensions, unsigned int  order = 3  )

explicit

BSplineTransform() [2/4]

itk::simple::BSplineTransform::BSplineTransform ( const std::vector< Image > &  coefficientImages, unsigned int  order = 3  )

explicit

Construct a BSpline from a set of coeefficientImages

The coefficient images must be of pixel type sitkFloat64, the number of images must equal the dimension of the transform ( 2 or 3 ), all must be the same dimensions. The image's spacing, origin, size and direction cosine matrix are used to define the transform domain. The transform domain is reduced by the spline order.

BSplineTransform() [3/4]

itk::simple::BSplineTransform::BSplineTransform

(

const BSplineTransform &

)

BSplineTransform() [4/4]

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

explicit

Member Function Documentation

CreateBSplinePimpleTransform() [1/2]

static PimpleTransformBase* itk::simple::BSplineTransform::CreateBSplinePimpleTransform ( unsigned int  dimension, unsigned int  order  )

staticprivate

CreateBSplinePimpleTransform() [2/2]

template<unsigned int ND>

static PimpleTransformBase* itk::simple::BSplineTransform::CreateBSplinePimpleTransform ( unsigned int  order )

staticprivate

GetCoefficientImages()

std::vector<Image> itk::simple::BSplineTransform::GetCoefficientImages

(

)

const

Get a vector of the coefficient images representing the BSpline.

A lazy shallow copy of the images from ITK is performed. If they are modified in SimpleITK a deep copy will occur. However, if the coefficient images are modified in ITK, then no copy will occur and the images held by SimpleITK may unexpectedly change.

GetName()

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

inlineoverridevirtual

Name of this class

Reimplemented from itk::simple::Transform.

Definition at line 63 of file sitkBSplineTransform.h.

GetOrder()

unsigned int itk::simple::BSplineTransform::GetOrder

(

)

const

GetTransformDomainDirection()

std::vector<double> itk::simple::BSplineTransform::GetTransformDomainDirection

(

)

const

GetTransformDomainMeshSize()

std::vector<unsigned int> itk::simple::BSplineTransform::GetTransformDomainMeshSize

(

)

const

GetTransformDomainOrigin()

std::vector<double> itk::simple::BSplineTransform::GetTransformDomainOrigin

(

)

const

GetTransformDomainPhysicalDimensions()

std::vector<double> itk::simple::BSplineTransform::GetTransformDomainPhysicalDimensions

(

)

const

InternalInitialization() [1/2]

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

private

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

InternalInitialization() [2/2]

template<typename TransformType >

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

private

operator=()

BSplineTransform& itk::simple::BSplineTransform::operator=

(

const BSplineTransform &

)

SetPimpleTransform()

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

overrideprotectedvirtual

Reimplemented from itk::simple::Transform.

SetTransformDomainDirection()

Self& itk::simple::BSplineTransform::SetTransformDomainDirection

(

const std::vector< double > &

)

parameters fixed parameter

SetTransformDomainMeshSize()

Self& itk::simple::BSplineTransform::SetTransformDomainMeshSize

(

const std::vector< unsigned int > &

)

SetTransformDomainOrigin()

Self& itk::simple::BSplineTransform::SetTransformDomainOrigin

(

const std::vector< double > &

)

SetTransformDomainPhysicalDimensions()

Self& itk::simple::BSplineTransform::SetTransformDomainPhysicalDimensions

(

const std::vector< double > &

)

Member Data Documentation

m_pfGetCoefficientImages

std::function<std::vector<Image>)> itk::simple::BSplineTransform::m_pfGetCoefficientImages

private

Definition at line 147 of file sitkBSplineTransform.h.

m_pfGetOrder

std::function<unsigned int()> itk::simple::BSplineTransform::m_pfGetOrder

private

Definition at line 148 of file sitkBSplineTransform.h.

m_pfGetTransformDomainDirection

std::function<std::vector<double>)> itk::simple::BSplineTransform::m_pfGetTransformDomainDirection

private

Definition at line 138 of file sitkBSplineTransform.h.

m_pfGetTransformDomainMeshSize

std::function<std::vector<unsigned int>)> itk::simple::BSplineTransform::m_pfGetTransformDomainMeshSize

private

Definition at line 140 of file sitkBSplineTransform.h.

m_pfGetTransformDomainOrigin

std::function<std::vector<double>)> itk::simple::BSplineTransform::m_pfGetTransformDomainOrigin

private

Definition at line 142 of file sitkBSplineTransform.h.

m_pfGetTransformDomainPhysicalDimensions

std::function<std::vector<double>)> itk::simple::BSplineTransform::m_pfGetTransformDomainPhysicalDimensions

private

Definition at line 144 of file sitkBSplineTransform.h.

m_pfSetCoefficientImages

std::function<void(const std::vector<Image> &)> itk::simple::BSplineTransform::m_pfSetCoefficientImages

private

Definition at line 150 of file sitkBSplineTransform.h.

m_pfSetTransformDomainDirection

std::function<void(const std::vector<double> &)> itk::simple::BSplineTransform::m_pfSetTransformDomainDirection

private

Definition at line 139 of file sitkBSplineTransform.h.

m_pfSetTransformDomainMeshSize

std::function<void(const std::vector<unsigned int> &)> itk::simple::BSplineTransform::m_pfSetTransformDomainMeshSize

private

Definition at line 141 of file sitkBSplineTransform.h.

m_pfSetTransformDomainOrigin

std::function<void(const std::vector<double> &)> itk::simple::BSplineTransform::m_pfSetTransformDomainOrigin

private

Definition at line 143 of file sitkBSplineTransform.h.

m_pfSetTransformDomainPhysicalDimensions

std::function<void(const std::vector<double> &)> itk::simple::BSplineTransform::m_pfSetTransformDomainPhysicalDimensions

private

Definition at line 145 of file sitkBSplineTransform.h.

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

• sitkBSplineTransform.h