#include <itkBSplineTransform.h>

Inheritance diagram for itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >:

Collaboration diagram for itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >:

Public Types
typedef Superclass::CoefficientImageArray	CoefficientImageArray
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::ContinuousIndexType	ContinuousIndexType
typedef Superclass::DirectionType	DirectionType
typedef Superclass::ImagePointer	ImagePointer
typedef Superclass::ImageType	ImageType
typedef Superclass::IndexType	IndexType
typedef Superclass::InputCovariantVectorType	InputCovariantVectorType
typedef Superclass::InputPointType	InputPointType
typedef Superclass::InputVectorType	InputVectorType
typedef Superclass::InputVnlVectorType	InputVnlVectorType
typedef Superclass::JacobianType	JacobianType
typedef Superclass::MeshSizeType	MeshSizeType
typedef Superclass::NumberOfParametersType	NumberOfParametersType
typedef Superclass::OriginType	OriginType
typedef Superclass::OutputCovariantVectorType	OutputCovariantVectorType
typedef Superclass::OutputPointType	OutputPointType
typedef Superclass::OutputVectorType	OutputVectorType
typedef Superclass::OutputVnlVectorType	OutputVnlVectorType
typedef Superclass::ParameterIndexArrayType	ParameterIndexArrayType
typedef Superclass::ParametersType	ParametersType
typedef Superclass::ParametersValueType	ParametersValueType
typedef Superclass::SpacingType	PhysicalDimensionsType
typedef Superclass::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef Superclass::RegionType	RegionType
typedef Superclass::ScalarType	ScalarType
typedef BSplineTransform	Self
typedef Superclass::SizeType	SizeType
typedef Superclass::SpacingType	SpacingType
typedef BSplineBaseTransform < TScalarType, NDimensions, VSplineOrder >	Superclass
typedef Superclass::WeightsFunctionType	WeightsFunctionType
typedef Superclass::WeightsType	WeightsType
Public Types inherited from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >
typedef Superclass::DerivativeType	DerivativeType
Public Types inherited from itk::Transform< TScalarType, NDimensions, NDimensions >
typedef Matrix< double, itkGetStaticConstMacro(OutputSpaceDimension), itkGetStaticConstMacro(InputSpaceDimension)>	DirectionChangeMatrix
typedef DiffusionTensor3D < TScalarType >	InputDiffusionTensor3DType
typedef Matrix< double, itkGetStaticConstMacro(InputSpaceDimension), itkGetStaticConstMacro(InputSpaceDimension)>	InputDirectionMatrix
typedef SymmetricSecondRankTensor < TScalarType, NInputDimensions >	InputSymmetricSecondRankTensorType
typedef VariableLengthVector < TScalarType >	InputVectorPixelType
typedef InverseTransformBaseType::Pointer	InverseTransformBasePointer
typedef Transform< TScalarType, NOutputDimensions, NInputDimensions >	InverseTransformBaseType
typedef Matrix< TScalarType, itkGetStaticConstMacro(OutputSpaceDimension), itkGetStaticConstMacro(InputSpaceDimension)>	MatrixType
typedef DiffusionTensor3D < TScalarType >	OutputDiffusionTensor3DType
typedef Matrix< double, itkGetStaticConstMacro(OutputSpaceDimension), itkGetStaticConstMacro(OutputSpaceDimension)>	OutputDirectionMatrix
typedef SymmetricSecondRankTensor < TScalarType, NOutputDimensions >	OutputSymmetricSecondRankTensorType
typedef VariableLengthVector < TScalarType >	OutputVectorPixelType
Public Types inherited from itk::TransformBase
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual void	ComputeJacobianWithRespectToParameters (const InputPointType &, JacobianType &) const
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual NumberOfParametersType	GetNumberOfParameters () const
NumberOfParametersType	GetNumberOfParametersPerDimension () const
virtual DirectionType	GetTransformDomainDirection () const
virtual MeshSizeType	GetTransformDomainMeshSize () const
virtual OriginType	GetTransformDomainOrigin () const
virtual PhysicalDimensionsType	GetTransformDomainPhysicalDimensions () const
virtual bool	HasLocalSupport () const
virtual void	SetCoefficientImages (const CoefficientImageArray &images)
virtual void	SetTransformDomainDirection (const DirectionType &)
virtual void	SetTransformDomainMeshSize (const MeshSizeType &)
virtual void	SetTransformDomainOrigin (const OriginType &)
virtual void	SetTransformDomainPhysicalDimensions (const PhysicalDimensionsType &)

virtual void	SetFixedParameters (const ParametersType &parameters)

virtual void	TransformPoint (const InputPointType &inputPoint, OutputPointType &outputPoint, WeightsType &weights, ParameterIndexArrayType &indices, bool &inside) const
Public Member Functions inherited from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >
void	ComputeJacobianFromBSplineWeightsWithRespectToPosition (const InputPointType &, WeightsType &, ParameterIndexArrayType &) const
virtual void	ComputeJacobianWithRespectToPosition (const InputPointType &, JacobianType &) const
const CoefficientImageArray	GetCoefficientImages () const
virtual const ParametersType &	GetFixedParameters () const
unsigned int	GetNumberOfAffectedWeights () const
unsigned long	GetNumberOfWeights () const
virtual const ParametersType &	GetParameters () const
virtual bool	IsLinear () const
	itkCloneMacro (Self)
void	SetIdentity ()
void	SetParameters (const ParametersType &parameters)
void	SetParametersByValue (const ParametersType &parameters)
OutputPointType	TransformPoint (const InputPointType &point) const
virtual void	UpdateTransformParameters (const DerivativeType &update, TScalarType factor=1.0)
virtual void	SetFixedParameters (const ParametersType &parameters)=0
virtual OutputVectorType	TransformVector (const InputVectorType &) const
virtual OutputVnlVectorType	TransformVector (const InputVnlVectorType &) const
virtual OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &) const
Public Member Functions inherited from itk::Transform< TScalarType, NDimensions, NDimensions >
virtual void	ComputeInverseJacobianWithRespectToPosition (const InputPointType &x, JacobianType &jacobian) const
virtual void	ComputeJacobianWithRespectToPosition (const InputPointType &, JacobianType &) const
unsigned int	GetInputSpaceDimension (void) const
bool	GetInverse (Self *) const
virtual InverseTransformBasePointer	GetInverseTransform () const
virtual NumberOfParametersType	GetNumberOfLocalParameters (void) const
unsigned int	GetOutputSpaceDimension (void) const
virtual std::string	GetTransformTypeAsString () const
virtual OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &vector, const InputPointType &point) const
virtual OutputVectorPixelType	TransformCovariantVector (const InputVectorPixelType &) const
virtual OutputVectorPixelType	TransformCovariantVector (const InputVectorPixelType &vector, const InputPointType &point) const
virtual OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &) const
virtual OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &tensor, const InputPointType &point) const
virtual OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &) const
virtual OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &tensor, const InputPointType &point) const
virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &tensor, const InputPointType &point) const
virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &) const
virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &) const
virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &tensor, const InputPointType &point) const
virtual OutputVectorType	TransformVector (const InputVectorType &vector, const InputPointType &point) const
virtual OutputVnlVectorType	TransformVector (const InputVnlVectorType &) const
virtual OutputVnlVectorType	TransformVector (const InputVnlVectorType &vector, const InputPointType &point) const
virtual OutputVectorPixelType	TransformVector (const InputVectorPixelType &) const
virtual OutputVectorPixelType	TransformVector (const InputVectorPixelType &vector, const InputPointType &point) const
virtual void	UpdateTransformParameters (const DerivativeType &update, TScalarType factor=1.0)
virtual void	ComputeJacobianWithRespectToParameters (const InputPointType &, JacobianType &) const

Static Public Member Functions
static Pointer	New ()

Static Public Attributes
static const unsigned int	SpaceDimension = NDimensions
static const unsigned int	SplineOrder = VSplineOrder
Static Public Attributes inherited from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >
Static Public Attributes inherited from itk::Transform< TScalarType, NDimensions, NDimensions >
static const unsigned int	InputSpaceDimension
static const unsigned int	OutputSpaceDimension

Protected Member Functions
	BSplineTransform ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~BSplineTransform ()
Protected Member Functions inherited from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >
	BSplineBaseTransform ()
virtual WeightsFunctionType *	GetWeightsFunction ()
void	SetFixedParametersFromTransformDomainInformation () const
virtual void	SetWeightsFunction (WeightsFunctionType *_arg)
void	WrapAsImages ()
virtual	~BSplineBaseTransform ()
Protected Member Functions inherited from itk::Transform< TScalarType, NDimensions, NDimensions >
virtual LightObject::Pointer	InternalClone () const
OutputDiffusionTensor3DType	PreservationOfPrincipalDirectionDiffusionTensor3DReorientation (const InputDiffusionTensor3DType, const JacobianType) const
	Transform ()
	Transform (NumberOfParametersType NumberOfParameters)
virtual	~Transform ()
Protected Member Functions inherited from itk::TransformBase
	TransformBase ()
virtual	~TransformBase ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
	BSplineTransform (const Self &)
virtual bool	InsideValidRegion (ContinuousIndexType &) const
void	operator= (const Self &)
virtual void	SetCoefficientImageInformationFromFixedParameters ()
virtual void	SetFixedParametersGridDirectionFromTransformDomainInformation () const
virtual void	SetFixedParametersGridOriginFromTransformDomainInformation () const
virtual void	SetFixedParametersGridSizeFromTransformDomainInformation () const
virtual void	SetFixedParametersGridSpacingFromTransformDomainInformation () const

Private Attributes
DirectionType	m_TransformDomainDirection
DirectionType	m_TransformDomainDirectionInverse
MeshSizeType	m_TransformDomainMeshSize
OriginType	m_TransformDomainOrigin
PhysicalDimensionsType	m_TransformDomainPhysicalDimensions

Additional Inherited Members
Protected Attributes inherited from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >
CoefficientImageArray	m_CoefficientImages
const ParametersType *	m_InputParametersPointer
ParametersType	m_InternalParametersBuffer
WeightsFunctionType::Pointer	m_WeightsFunction
Protected Attributes inherited from itk::Transform< TScalarType, NDimensions, NDimensions >
DirectionChangeMatrix	m_DirectionChange
ParametersType	m_FixedParameters
ParametersType	m_Parameters

Detailed Description

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>
class itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >

Deformable transform using a BSpline representation.

This class encapsulates a deformable transform of points from one N-dimensional one space to another N-dimensional space. The deformation field is modelled using B-splines. A deformation is defined on a sparse regular grid of control points $\vec{\lambda}_j$ and is varied by defining a deformation $\vec{g}(\vec{\lambda}_j)$ of each control point. The deformation $D(\vec{x})$ at any point $\vec{x}$ is obtained by using a B-spline interpolation kernel.

The deformation field grid is defined by a user specified transform domain (origin, physical dimensions, direction) and B-spline mesh size where the mesh size is the number of polynomial patches comprising the finite domain of support. The relationship between the mesh size ( number of polynomical pieces) and the number of control points in any given dimension is

mesh size = number of control points - spline order

Each grid/control point has associated with it N deformation coefficients $\vec{\delta}_j$ , representing the N directional components of the deformation. Deformation outside the grid plus support region for the BSpline interpolation is assumed to be zero.

The parameters for this transform is N x N-D grid of spline coefficients. The user specifies the parameters as one flat array: each N-D grid is represented by an array in the same way an N-D image is represented in the buffer; the N arrays are then concatentated together on form a single array.

For efficiency, this transform does not make a copy of the parameters. It only keeps a pointer to the input parameters and assumes that the memory is managed by the caller.

The following illustrates the typical usage of this class:

 * typedef BSplineTransform<double,2,3> TransformType;
 * TransformType::Pointer transform = TransformType::New();
 *
 * transform->SetTransformDomainOrigin( origin );
 * transform->SetTransformDomainPhysicalDimensions( physicalDimensions );
 * transform->SetTransformDomainDirection( direction );
 * transform->SetTransformDomainMeshSize( meshSize );
 *
 * // NB: the region must be set first before setting the parameters
 *
 * TransformType::ParametersType parameters( transform->GetNumberOfParameters() );
 *
 * // Fill the parameters with values
 *
 * transform->SetParameters( parameters )
 *
 * outputPoint = transform->TransformPoint( inputPoint );
 *
 *

An alternative way to set the B-spline coefficients is via array of images. The fixed parameters of the transform are taken directly from the first image. It is assumed that the subsequent images are the same buffered region. The following illustrates the API:

 *
 * TransformType::ImageConstPointer images[2];
 *
 * // Fill the images up with values
 *
 * transform->SetCoefficientImages( images );
 * outputPoint = transform->TransformPoint( inputPoint );
 *
 *

Warning: use either the SetParameters() or SetCoefficientImages() API. Mixing the two modes may results in unexpected results.

The class is templated coordinate representation type (float or double), the space dimension and the spline order.

A global registration of two images

Definition at line 110 of file itkBSplineTransform.h.

Member Typedef Documentation

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::CoefficientImageArray itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::CoefficientImageArray

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 190 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef SmartPointer<const Self> itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ConstPointer

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 118 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::ContinuousIndexType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ContinuousIndexType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 218 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::DirectionType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::DirectionType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 211 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::ImagePointer itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ImagePointer

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 189 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::ImageType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ImageType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 188 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::IndexType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::IndexType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 208 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::InputCovariantVectorType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::InputCovariantVectorType

Standard covariant vector type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 149 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::InputPointType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::InputPointType

Standard coordinate point type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 157 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::InputVectorType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::InputVectorType

Standard vector type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 145 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::InputVnlVectorType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::InputVnlVectorType

Standard vnl_vector type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 153 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::JacobianType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::JacobianType

Standard Jacobian container.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 139 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::MeshSizeType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::MeshSizeType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 247 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::NumberOfParametersType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::NumberOfParametersType

The number of parameters defininig this transform.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 142 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::OriginType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::OriginType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 212 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::OutputCovariantVectorType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::OutputCovariantVectorType

Standard covariant vector type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 150 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::OutputPointType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::OutputPointType

Standard coordinate point type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 158 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::OutputVectorType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::OutputVectorType

Standard vector type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 146 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::OutputVnlVectorType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::OutputVnlVectorType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 154 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::ParameterIndexArrayType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ParameterIndexArrayType

Parameter index array type.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 221 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::ParametersType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ParametersType

Standard parameters container.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 136 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::ParametersValueType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ParametersValueType

Parameters as SpaceDimension number of images.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 187 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::SpacingType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::PhysicalDimensionsType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 244 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::PixelType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::PixelType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 245 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef SmartPointer<Self> itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::Pointer

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 117 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::RegionType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::RegionType

Typedefs for specifying the extent of the grid.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 206 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::ScalarType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ScalarType

Standard scalar type for this class.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 133 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef BSplineTransform itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::Self

Standard class typedefs.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 115 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::SizeType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SizeType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 209 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::SpacingType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SpacingType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 210 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef BSplineBaseTransform<TScalarType,NDimensions,VSplineOrder> itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::Superclass

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 116 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::WeightsFunctionType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::WeightsFunctionType

Interpolation weights function type.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 215 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

typedef Superclass::WeightsType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::WeightsType

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 217 of file itkBSplineTransform.h.

Constructor & Destructor Documentation

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::BSplineTransform ( )

protected

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::~BSplineTransform ( )

protectedvirtual

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::BSplineTransform ( const Self & )

private

Member Function Documentation

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::ComputeJacobianWithRespectToParameters	(	const InputPointType &	,
		JacobianType &
	)		const

virtual

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual::itk::LightObject::Pointer itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::CreateAnother ( void ) 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::Object.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual const char* itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual NumberOfParametersType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::GetNumberOfParameters ( ) const

virtual

Return the number of parameters that completely define the Transfom

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

NumberOfParametersType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::GetNumberOfParametersPerDimension ( ) const

virtual

Return the number of parameters per dimension

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual DirectionType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::GetTransformDomainDirection ( ) const

virtual

Function to retrieve the transform domain direction.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual MeshSizeType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::GetTransformDomainMeshSize ( ) const

virtual

Function to retrieve the transform domain mesh size.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual OriginType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::GetTransformDomainOrigin ( ) const

virtual

Function to retrieve the transform domain origin.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual PhysicalDimensionsType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::GetTransformDomainPhysicalDimensions ( ) const

virtual

Function to retrieve the transform domain physical dimensions.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual bool itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::HasLocalSupport ( ) const

inlinevirtual

Indicates if this transform is a "global" transform e.g. an affine transform, or a local one, e.g. a deformation field.

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

Definition at line 273 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual bool itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::InsideValidRegion ( ContinuousIndexType & ) const

privatevirtual

Check if a continuous index is inside the valid region.

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

static Pointer itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::New ( )

static

New macro for creation of through the object factory.

Reimplemented from itk::Object.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::operator= ( const Self & )

private

Mutex lock to protect modification to the reference count

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtual

Print contents of an BSplineTransform.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetCoefficientImageInformationFromFixedParameters ( )

privatevirtual

Construct control point grid size from transform domain information

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetCoefficientImages ( const CoefficientImageArray & images )

virtual

Set the array of coefficient images.

This is an alternative API for setting the BSpline coefficients as an array of SpaceDimension images. The fixed parameters are taken from the first image. It is assumed that the buffered region of all the subsequent images are the same as the first image. Note that no error checking is done.

Warning: use either the SetParameters() or SetCoefficientImages() API. Mixing the two modes may results in unexpected results.

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetFixedParameters ( const ParametersType & parameters )

virtual

This method sets the fixed parameters of the transform. For a BSpline deformation transform, the fixed parameters are the following: grid size, grid origin, grid spacing, and grid direction. However, all of these are set via the much more intuitive SetTransformDomainXXX() functions

The fixed parameters are the three times the size of the templated dimensions. This function has the effect of make the following non- existing functional calls: transform->SetGridSpacing( spacing ); transform->SetGridOrigin( origin ); transform->SetGridDirection( direction ); transform->SetGridRegion( bsplineRegion );

With recent updates to this transform, however, all these parameters are set indirectly by setting the transform domain parameters unless the user sets them with SetFixedParameters().

This function was added to allow the transform to work with the itkTransformReader/Writer I/O filters.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetFixedParametersGridDirectionFromTransformDomainInformation ( ) const

privatevirtual

Construct control point grid direction from transform domain information

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetFixedParametersGridOriginFromTransformDomainInformation ( ) const

privatevirtual

Construct control point grid origin from transform domain information

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetFixedParametersGridSizeFromTransformDomainInformation ( ) const

privatevirtual

Construct control point grid size from transform domain information

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetFixedParametersGridSpacingFromTransformDomainInformation ( ) const

privatevirtual

Construct control point grid spacing from transform domain information

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetTransformDomainDirection ( const DirectionType & )

virtual

Function to specify the transform domain direction.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetTransformDomainMeshSize ( const MeshSizeType & )

virtual

Function to specify the transform domain mesh size.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetTransformDomainOrigin ( const OriginType & )

virtual

Function to specify the transform domain origin.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SetTransformDomainPhysicalDimensions ( const PhysicalDimensionsType & )

virtual

Function to specify the transform domain physical dimensions.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

virtual void itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::TransformPoint	(	const InputPointType &	inputPoint,
		OutputPointType &	outputPoint,
		WeightsType &	weights,
		ParameterIndexArrayType &	indices,
		bool &	inside
	)		const

virtual

Transform points by a BSpline deformable transformation. On return, weights contains the interpolation weights used to compute the deformation and indices of the x (zeroth) dimension coefficient parameters in the support region used to compute the deformation. Parameter indices for the i-th dimension can be obtained by adding ( i * this->GetNumberOfParametersPerDimension() ) to the indices array.

Implements itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Member Data Documentation

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

DirectionType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::m_TransformDomainDirection

private

Definition at line 310 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

DirectionType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::m_TransformDomainDirectionInverse

private

Definition at line 311 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

MeshSizeType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::m_TransformDomainMeshSize

private

Definition at line 313 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

OriginType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::m_TransformDomainOrigin

private

Definition at line 308 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

PhysicalDimensionsType itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::m_TransformDomainPhysicalDimensions

private

Definition at line 309 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

const unsigned int itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SpaceDimension = NDimensions

static

Dimension of the domain space.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 127 of file itkBSplineTransform.h.

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>

const unsigned int itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >::SplineOrder = VSplineOrder

static

The BSpline order.

Reimplemented from itk::BSplineBaseTransform< TScalarType, NDimensions, VSplineOrder >.

Definition at line 130 of file itkBSplineTransform.h.

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

itkBSplineTransform.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3> class itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class TScalarType = double, unsigned int NDimensions = 3, unsigned int VSplineOrder = 3>
class itk::BSplineTransform< TScalarType, NDimensions, VSplineOrder >