itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension > Class Template Reference

#include <itkGaussianExponentialDiffeomorphicTransform.h>

Detailed Description

template<typename TParametersValueType, unsigned int VDimension>
class itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >

Exponential transform using a Gaussian smoothing kernel.

Exponential transform inspired by the work of J. Ashburner (see reference below). Assuming a constant velocity field, the transform takes as input the update field at time point t = 1, \(u\) and smooths it using Gaussian smoothing, \(S_{update}\) defined by GaussianSmoothingVarianceForTheUpdateField We add that the current estimate of the velocity field and then perform a second smoothing step such that the new velocity field is

\begin{eqnarray*} v_{new} = S_{velocity}( v_{old} + S_{update}( u ) ). \end{eqnarray*}

We then exponentiate \(v_{new}\) using the class ExponentialDisplacementImageFilter to yield both the forward and inverse displacement fields.

See [4] for more details.

Author

Nick Tustison

Brian Avants

Definition at line 55 of file itkGaussianExponentialDiffeomorphicTransform.h.

Inheritance diagram for itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >:

Collaboration diagram for itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >:

Public Types
using	ConstantVelocityFieldPointer
using	ConstantVelocityFieldType
using	ConstPointer = SmartPointer<const Self>
using	DerivativeValueType = typename DerivativeType::ValueType
using	DisplacementFieldPointer
using	DisplacementFieldType
using	DisplacementVectorType = typename DisplacementFieldType::PixelType
using	Pointer = SmartPointer<Self>
using	Self = GaussianExponentialDiffeomorphicTransform
using	Superclass = ConstantVelocityFieldTransform<TParametersValueType, VDimension>
Public Types inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >
using	ConstantVelocityFieldInterpolatorPointer = typename ConstantVelocityFieldInterpolatorType::Pointer
using	ConstantVelocityFieldInterpolatorType = VectorInterpolateImageFunction<ConstantVelocityFieldType, ScalarType>
using	ConstantVelocityFieldPointer = typename ConstantVelocityFieldType::Pointer
using	ConstantVelocityFieldType = Image<OutputVectorType, ConstantVelocityFieldDimension>
using	ConstPointer = SmartPointer<const Self>
using	DirectionType = typename ConstantVelocityFieldType::DirectionType
using	DisplacementFieldPointer = typename DisplacementFieldType::Pointer
using	DisplacementFieldType
using	IndexType = typename ConstantVelocityFieldType::IndexType
using	OptimizerParametersHelperType
using	PixelType = typename ConstantVelocityFieldType::PixelType
using	Pointer = SmartPointer<Self>
using	PointType = typename ConstantVelocityFieldType::PointType
using	RegionType = typename ConstantVelocityFieldType::RegionType
using	Self = ConstantVelocityFieldTransform
using	SizeType = typename ConstantVelocityFieldType::SizeType
using	SpacingType = typename ConstantVelocityFieldType::SpacingType
using	Superclass = DisplacementFieldTransform<TParametersValueType, VDimension>
using	VelocityFieldType = ConstantVelocityFieldType
Public Types inherited from itk::DisplacementFieldTransform< TParametersValueType, VDimension >
using	ConstPointer = SmartPointer<const Self>
using	DerivativeType
using	DirectionType = typename DisplacementFieldType::DirectionType
using	DisplacementFieldConstPointer = typename DisplacementFieldType::ConstPointer
using	DisplacementFieldPointer = typename DisplacementFieldType::Pointer
using	DisplacementFieldType = Image<OutputVectorType, Dimension>
typedef OptimizerParameters< FixedParametersValueType >	FixedParametersType
typedef double	FixedParametersValueType
using	IndexType = typename DisplacementFieldType::IndexType
using	InputCovariantVectorType
using	InputDiffusionTensor3DType
using	InputPointType
using	InputTensorEigenVectorType = CovariantVector<ScalarType, InputDiffusionTensor3DType::Dimension>
using	InputVectorPixelType
using	InputVectorType
using	InputVnlVectorType
using	InterpolatorType = VectorInterpolateImageFunction<DisplacementFieldType, ScalarType>
using	InverseJacobianPositionType
using	InverseTransformBasePointer
using	JacobianPositionType
using	JacobianType
typedef IdentifierType	NumberOfParametersType
using	OptimizerParametersHelperType
using	OutputCovariantVectorType
using	OutputDiffusionTensor3DType
using	OutputPointType
using	OutputTensorEigenVectorType = CovariantVector<ScalarType, OutputDiffusionTensor3DType::Dimension>
using	OutputVectorPixelType
using	OutputVectorType
using	OutputVnlVectorType
typedef OptimizerParameters< ParametersValueType >	ParametersType
typedef TParametersValueType	ParametersValueType
using	PixelType = typename DisplacementFieldType::PixelType
using	Pointer = SmartPointer<Self>
using	PointType = typename DisplacementFieldType::PointType
using	RegionType = typename DisplacementFieldType::RegionType
using	ScalarType
using	Self = DisplacementFieldTransform
using	SizeType = typename DisplacementFieldType::SizeType
using	SpacingType = typename DisplacementFieldType::SpacingType
using	Superclass = Transform<TParametersValueType, VDimension, VDimension>
typedef TransformBaseTemplateEnums::TransformCategory	TransformCategoryEnum
using	VectorImageDisplacementFieldType = VectorImage<TParametersValueType, Dimension>
Public Types inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
using	ConstPointer
using	ConstPointer
using	DerivativeType
using	DerivativeType
using	DirectionChangeMatrix
using	DirectionChangeMatrix
typedef OptimizerParameters< FixedParametersValueType >	FixedParametersType
using	FixedParametersType
typedef double	FixedParametersValueType
using	FixedParametersValueType
using	InputCovariantVectorType
using	InputCovariantVectorType
using	InputDiffusionTensor3DType
using	InputDiffusionTensor3DType
using	InputDirectionMatrix
using	InputDirectionMatrix
using	InputPointType
using	InputPointType
using	InputSymmetricSecondRankTensorType
using	InputSymmetricSecondRankTensorType
using	InputVectorPixelType
using	InputVectorPixelType
using	InputVectorType
using	InputVectorType
using	InputVnlVectorType
using	InputVnlVectorType
using	InverseJacobianPositionType
using	InverseJacobianPositionType
using	InverseTransformBasePointer
using	InverseTransformBasePointer
using	InverseTransformBaseType
using	InverseTransformBaseType
using	JacobianPositionType
using	JacobianPositionType
using	JacobianType
using	JacobianType
using	MatrixType
using	MatrixType
typedef IdentifierType	NumberOfParametersType
using	NumberOfParametersType
using	OutputCovariantVectorType
using	OutputCovariantVectorType
using	OutputDiffusionTensor3DType
using	OutputDiffusionTensor3DType
using	OutputDirectionMatrix
using	OutputDirectionMatrix
using	OutputPointType
using	OutputPointType
using	OutputSymmetricSecondRankTensorType
using	OutputSymmetricSecondRankTensorType
using	OutputVectorPixelType
using	OutputVectorPixelType
using	OutputVectorType
using	OutputVectorType
using	OutputVnlVectorType
using	OutputVnlVectorType
typedef OptimizerParameters< ParametersValueType >	ParametersType
using	ParametersType
typedef TParametersValueType	ParametersValueType
using	ParametersValueType
using	Pointer
using	Pointer
using	ScalarType
using	ScalarType
using	Self
using	Self
using	Superclass
using	Superclass
typedef TransformBaseTemplateEnums::TransformCategory	TransformCategoryEnum
using	TransformCategoryEnum
Public Types inherited from TransformBaseTemplate< TParametersValueType >
using	ConstPointer = SmartPointer<const Self>
using	FixedParametersType = OptimizerParameters<FixedParametersValueType>
using	FixedParametersValueType = double
using	NumberOfParametersType = IdentifierType
using	ParametersType = OptimizerParameters<ParametersValueType>
using	ParametersValueType = TParametersValueType
using	Pointer = SmartPointer<Self>
using	Self = TransformBaseTemplate
using	Superclass = Object
using	TransformCategoryEnum = TransformBaseTemplateEnums::TransformCategory
using	TransformCategoryType = TransformCategoryEnum

Public Member Functions
virtual::itk::LightObject::Pointer	CreateAnother () const
virtual ConstantVelocityFieldPointer	GaussianSmoothConstantVelocityField (ConstantVelocityFieldType *, ScalarType)
const char *	GetNameOfClass () const override
void	UpdateTransformParameters (const DerivativeType &update, ScalarType factor=1.0) override
virtual void	SetGaussianSmoothingVarianceForTheConstantVelocityField (ScalarType _arg)
virtual ScalarType	GetGaussianSmoothingVarianceForTheConstantVelocityField () const
virtual void	SetGaussianSmoothingVarianceForTheUpdateField (ScalarType _arg)
virtual ScalarType	GetGaussianSmoothingVarianceForTheUpdateField () const
Public Member Functions inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >
virtual void	CalculateNumberOfIntegrationStepsAutomaticallyOff ()
virtual void	CalculateNumberOfIntegrationStepsAutomaticallyOn ()
virtual::itk::LightObject::Pointer	CreateAnother () const
virtual bool	GetCalculateNumberOfIntegrationStepsAutomatically () const
virtual const ModifiedTimeType &	GetConstantVelocityFieldSetTime () const
bool	GetInverse (Self *inverse) const
InverseTransformBasePointer	GetInverseTransform () const override
virtual ScalarType	GetLowerTimeBound () const
const char *	GetNameOfClass () const override
virtual unsigned int	GetNumberOfIntegrationSteps () const
virtual ScalarType	GetUpperTimeBound () const
virtual void	IntegrateVelocityField ()
virtual void	SetCalculateNumberOfIntegrationStepsAutomatically (bool _arg)
void	SetFixedParameters (const FixedParametersType &) override
virtual void	SetLowerTimeBound (ScalarType _arg)
virtual void	SetNumberOfIntegrationSteps (unsigned int _arg)
virtual void	SetUpperTimeBound (ScalarType _arg)
virtual void	SetConstantVelocityField (ConstantVelocityFieldType *)
virtual ConstantVelocityFieldType *	GetModifiableConstantVelocityField ()
virtual const ConstantVelocityFieldType *	GetConstantVelocityField () const
virtual void	SetConstantVelocityFieldInterpolator (ConstantVelocityFieldInterpolatorType *)
virtual ConstantVelocityFieldInterpolatorType *	GetModifiableConstantVelocityFieldInterpolator ()
virtual const ConstantVelocityFieldInterpolatorType *	GetConstantVelocityFieldInterpolator () const
Public Member Functions inherited from itk::DisplacementFieldTransform< TParametersValueType, VDimension >
void	ComputeInverseJacobianWithRespectToPosition (const InputPointType &point, InverseJacobianPositionType &jacobian) const override
virtual void	ComputeJacobianWithRespectToParameters (const IndexType &, JacobianType &j) const
virtual void	ComputeJacobianWithRespectToPosition (const IndexType &index, JacobianPositionType &jacobian) const
void	ComputeJacobianWithRespectToPosition (const InputPointType &point, JacobianPositionType &jacobian) const override
virtual::itk::LightObject::Pointer	CreateAnother () const
virtual const ModifiedTimeType &	GetDisplacementFieldSetTime () const
bool	GetInverse (Self *inverse) const
virtual void	GetInverseJacobianOfForwardFieldWithRespectToPosition (const IndexType &index, JacobianPositionType &jacobian, bool useSVD=false) const
virtual void	GetInverseJacobianOfForwardFieldWithRespectToPosition (const InputPointType &point, JacobianPositionType &jacobian, bool useSVD=false) const
InverseTransformBasePointer	GetInverseTransform () const override
const char *	GetNameOfClass () const override
NumberOfParametersType	GetNumberOfLocalParameters () const override
TransformCategoryEnum	GetTransformCategory () const override
void	SetFixedParameters (const FixedParametersType &) override
virtual void	SetIdentity ()
OutputVectorPixelType	TransformCovariantVector (const InputVectorPixelType &) const override
OutputVectorPixelType	TransformDiffusionTensor (const InputVectorPixelType &) const
OutputPointType	TransformPoint (const InputPointType &inputPoint) const override
OutputVectorPixelType	TransformVector (const InputVectorPixelType &) const override
OutputVnlVectorType	TransformVector (const InputVnlVectorType &) const override
virtual void	SetDisplacementField (DisplacementFieldType *field)
virtual void	SetDisplacementField (VectorImageDisplacementFieldType *field)
void	SetDisplacementField (std::nullptr_t)=delete
virtual DisplacementFieldType *	GetModifiableDisplacementField ()
virtual const DisplacementFieldType *	GetDisplacementField () const
virtual void	SetInverseDisplacementField (DisplacementFieldType *inverseField)
virtual DisplacementFieldType *	GetModifiableInverseDisplacementField ()
virtual const DisplacementFieldType *	GetInverseDisplacementField () const
virtual void	SetInterpolator (InterpolatorType *interpolator)
virtual InterpolatorType *	GetModifiableInterpolator ()
virtual const InterpolatorType *	GetInterpolator () const
virtual void	SetInverseInterpolator (InterpolatorType *interpolator)
virtual InterpolatorType *	GetModifiableInverseInterpolator ()
virtual const InterpolatorType *	GetInverseInterpolator () const
OutputVectorType	TransformVector (const InputVectorType &) const override
virtual OutputVectorType	TransformVector (const InputVectorType &vector, const InputPointType &point) const
virtual OutputVnlVectorType	TransformVector (const InputVnlVectorType &vector, const InputPointType &point) const
virtual OutputVectorPixelType	TransformVector (const InputVectorPixelType &vector, const InputPointType &point) const
OutputDiffusionTensor3DType	TransformDiffusionTensor (const InputDiffusionTensor3DType &) const
virtual OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &tensor) const
virtual OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &inputTensor, const InputPointType &point) const
virtual OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &tensor) const
virtual OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &inputTensor, const InputPointType &point) const
OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &) const override
virtual OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &vector, const InputPointType &point) const
virtual OutputVectorPixelType	TransformCovariantVector (const InputVectorPixelType &vector, const InputPointType &point) const
void	SetParameters (const ParametersType &params) override
void	ComputeJacobianWithRespectToParameters (const InputPointType &, JacobianType &j) const override
virtual void	SetCoordinateTolerance (double _arg)
virtual double	GetCoordinateTolerance () const
virtual void	SetDirectionTolerance (double _arg)
virtual double	GetDirectionTolerance () const
Public Member Functions inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
virtual void	ComputeJacobianWithRespectToParametersCachedTemporaries (const InputPointType &p, JacobianType &jacobian, JacobianType &cachedJacobian) const
virtual void	ComputeJacobianWithRespectToParametersCachedTemporaries (const InputPointType &p, JacobianType &jacobian, JacobianType &cachedJacobian) const
void	CopyInFixedParameters (const FixedParametersValueType *const begin, const FixedParametersValueType *const end) override
void	CopyInFixedParameters (const FixedParametersValueType *const begin, const FixedParametersValueType *const end) override
void	CopyInParameters (const ParametersValueType *const begin, const ParametersValueType *const end) override
void	CopyInParameters (const ParametersValueType *const begin, const ParametersValueType *const end) override
const FixedParametersType &	GetFixedParameters () const override
const FixedParametersType &	GetFixedParameters () const override
unsigned int	GetInputSpaceDimension () const override
unsigned int	GetInputSpaceDimension () const override
bool	GetInverse (Self *inverseTransform) const
bool	GetInverse (Self *inverseTransform) const
const char *	GetNameOfClass () const override
const char *	GetNameOfClass () const override
virtual NumberOfParametersType	GetNumberOfFixedParameters () const
virtual NumberOfParametersType	GetNumberOfFixedParameters () const
NumberOfParametersType	GetNumberOfParameters () const override
NumberOfParametersType	GetNumberOfParameters () const override
unsigned int	GetOutputSpaceDimension () const override
unsigned int	GetOutputSpaceDimension () const override
const ParametersType &	GetParameters () const override
const ParametersType &	GetParameters () const override
TransformCategoryEnum	GetTransformCategory () const override
TransformCategoryEnum	GetTransformCategory () const override
std::string	GetTransformTypeAsString () const override
std::string	GetTransformTypeAsString () const override
virtual bool	IsLinear () const
virtual bool	IsLinear () const
	itkCloneMacro (Self)
	itkCloneMacro (Self)
void	SetParametersByValue (const ParametersType &p) override
void	SetParametersByValue (const ParametersType &p) override
virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &inputTensor, const InputPointType &point) const
virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &inputTensor, const InputPointType &point) const
virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &tensor) const
virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &tensor) const
virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &inputTensor, const InputPointType &point) const
virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &inputTensor, const InputPointType &point) const
virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &tensor) const
virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &tensor) const
std::enable_if_t< TImage::ImageDimension==VInputDimension &&TImage::ImageDimension==VOutputDimension, void >	ApplyToImageMetadata (TImage *image) const
std::enable_if_t< TImage::ImageDimension==VInputDimension &&TImage::ImageDimension==VOutputDimension, void >	ApplyToImageMetadata (SmartPointer< TImage > image) const
std::enable_if_t< TImage::ImageDimension==VInputDimension &&TImage::ImageDimension==VOutputDimension, void >	ApplyToImageMetadata (TImage *image) const
std::enable_if_t< TImage::ImageDimension==VInputDimension &&TImage::ImageDimension==VOutputDimension, void >	ApplyToImageMetadata (SmartPointer< TImage > image) const
Public Member Functions inherited from TransformBaseTemplate< TParametersValueType >
	ITK_DISALLOW_COPY_AND_MOVE (TransformBaseTemplate)
	itkGetConstReferenceMacro (InputSpaceName, std::string)
	itkGetConstReferenceMacro (OutputSpaceName, std::string)
	itkOverrideGetNameOfClassMacro (TransformBaseTemplate)
	itkSetMacro (InputSpaceName, std::string)
	itkSetMacro (OutputSpaceName, std::string)
virtual void	SetFixedParameters (const FixedParametersType &)=0
virtual void	SetParameters (const ParametersType &)=0
virtual void	SetParametersByValue (const ParametersType &p)=0

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >
static Pointer	New ()
Static Public Member Functions inherited from itk::DisplacementFieldTransform< TParametersValueType, VDimension >
static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	ConstantVelocityFieldDimension = VDimension
static constexpr unsigned int	Dimension = VDimension
Static Public Attributes inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >
static constexpr unsigned int	ConstantVelocityFieldDimension = VDimension
static constexpr unsigned int	Dimension = VDimension
Static Public Attributes inherited from itk::DisplacementFieldTransform< TParametersValueType, VDimension >
static constexpr unsigned int	Dimension = VDimension
Static Public Attributes inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
static constexpr unsigned int	InputSpaceDimension
static constexpr unsigned int	InputSpaceDimension
static constexpr unsigned int	OutputSpaceDimension
static constexpr unsigned int	OutputSpaceDimension
Static Public Attributes inherited from TransformBaseTemplate< TParametersValueType >
static constexpr TransformCategoryEnum	BSpline = TransformCategoryEnum::BSpline
static constexpr TransformCategoryEnum	DisplacementField = TransformCategoryEnum::DisplacementField
static constexpr TransformCategoryEnum	Linear = TransformCategoryEnum::Linear
static constexpr TransformCategoryEnum	Spline = TransformCategoryEnum::Spline
static constexpr TransformCategoryEnum	UnknownTransformCategory = TransformCategoryEnum::UnknownTransformCategory
static constexpr TransformCategoryEnum	VelocityField = TransformCategoryEnum::VelocityField

Protected Types
using	GaussianSmoothingOperatorType = GaussianOperator<ScalarType, VDimension>
using	GaussianSmoothingSmootherType

Protected Member Functions
	GaussianExponentialDiffeomorphicTransform ()
void	PrintSelf (std::ostream &, Indent) const override
	~GaussianExponentialDiffeomorphicTransform () override=default
Protected Member Functions inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >
	ConstantVelocityFieldTransform ()
DisplacementFieldType::Pointer	CopyDisplacementField (const DisplacementFieldType *) const
LightObject::Pointer	InternalClone () const override
void	PrintSelf (std::ostream &os, Indent indent) const override
	~ConstantVelocityFieldTransform () override=default
Protected Member Functions inherited from itk::DisplacementFieldTransform< TParametersValueType, VDimension >
	DisplacementFieldTransform ()
void	PrintSelf (std::ostream &os, Indent indent) const override
	~DisplacementFieldTransform () override=default
Protected Member Functions inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
LightObject::Pointer	InternalClone () const override
LightObject::Pointer	InternalClone () const override
OutputDiffusionTensor3DType	PreservationOfPrincipalDirectionDiffusionTensor3DReorientation (const InputDiffusionTensor3DType &, const InverseJacobianPositionType &) const
OutputDiffusionTensor3DType	PreservationOfPrincipalDirectionDiffusionTensor3DReorientation (const InputDiffusionTensor3DType &, const InverseJacobianPositionType &) const
	Transform ()=default
	Transform ()=default
	Transform (NumberOfParametersType numberOfParameters)
	Transform (NumberOfParametersType numberOfParameters)
	~Transform () override=default
	~Transform () override=default
Protected Member Functions inherited from TransformBaseTemplate< TParametersValueType >
	TransformBaseTemplate ()=default
	~TransformBaseTemplate () override=default

Protected Attributes
GaussianSmoothingOperatorType	m_GaussianSmoothingOperator {}
Protected Attributes inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >
bool	m_CalculateNumberOfIntegrationStepsAutomatically { false }
ConstantVelocityFieldPointer	m_ConstantVelocityField {}
ConstantVelocityFieldInterpolatorPointer	m_ConstantVelocityFieldInterpolator {}
ModifiedTimeType	m_ConstantVelocityFieldSetTime { 0 }
ScalarType	m_LowerTimeBound {}
unsigned int	m_NumberOfIntegrationSteps {}
ScalarType	m_UpperTimeBound {}
Protected Attributes inherited from itk::DisplacementFieldTransform< TParametersValueType, VDimension >
DisplacementFieldType::Pointer	m_DisplacementField {}
ModifiedTimeType	m_DisplacementFieldSetTime { 0 }
JacobianType	m_IdentityJacobian {}
InterpolatorType::Pointer	m_Interpolator {}
DisplacementFieldType::Pointer	m_InverseDisplacementField {}
InterpolatorType::Pointer	m_InverseInterpolator {}
Protected Attributes inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
FixedParametersType	m_FixedParameters
FixedParametersType	m_FixedParameters
ParametersType	m_Parameters
ParametersType	m_Parameters

Private Attributes
ScalarType	m_GaussianSmoothingVarianceForTheConstantVelocityField {}
ScalarType	m_GaussianSmoothingVarianceForTheUpdateField {}

Additional Inherited Members
Static Protected Member Functions inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
static InverseTransformBasePointer	InvertTransform (const TTransform &transform)
static InverseTransformBasePointer	InvertTransform (const TTransform &transform)

Member Typedef Documentation

ConstantVelocityFieldPointer

template<typename TParametersValueType, unsigned int VDimension>

using itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >::ConstantVelocityFieldPointer

Definition at line 98 of file itkConstantVelocityFieldTransform.h.

ConstantVelocityFieldType

template<typename TParametersValueType, unsigned int VDimension>

using itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >::ConstantVelocityFieldType

Define the displacement field type and corresponding interpolator type.

Definition at line 97 of file itkConstantVelocityFieldTransform.h.

ConstPointer

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::ConstPointer = SmartPointer<const Self>

Definition at line 65 of file itkGaussianExponentialDiffeomorphicTransform.h.

DerivativeValueType

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::DerivativeValueType = typename DerivativeType::ValueType

Definition at line 82 of file itkGaussianExponentialDiffeomorphicTransform.h.

DisplacementFieldPointer

template<typename TParametersValueType, unsigned int VDimension>

using itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >::DisplacementFieldPointer

Definition at line 94 of file itkConstantVelocityFieldTransform.h.

DisplacementFieldType

template<typename TParametersValueType, unsigned int VDimension>

using itk::DisplacementFieldTransform< TParametersValueType, VDimension >::DisplacementFieldType

Define the displacement field type and corresponding interpolator type.

Definition at line 93 of file itkDisplacementFieldTransform.h.

DisplacementVectorType

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::DisplacementVectorType = typename DisplacementFieldType::PixelType

Definition at line 89 of file itkGaussianExponentialDiffeomorphicTransform.h.

GaussianSmoothingOperatorType

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::GaussianSmoothingOperatorType = GaussianOperator<ScalarType, VDimension>

protected

Type of Gaussian Operator used during smoothing. Define here so we can use a member var during the operation.

Definition at line 125 of file itkGaussianExponentialDiffeomorphicTransform.h.

GaussianSmoothingSmootherType

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::GaussianSmoothingSmootherType

protected

Initial value:

 
    VectorNeighborhoodOperatorImageFilter<ConstantVelocityFieldType, ConstantVelocityFieldType>

Definition at line 127 of file itkGaussianExponentialDiffeomorphicTransform.h.

Pointer

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::Pointer = SmartPointer<Self>

Definition at line 64 of file itkGaussianExponentialDiffeomorphicTransform.h.

Self

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::Self = GaussianExponentialDiffeomorphicTransform

Standard class type aliases.

Definition at line 62 of file itkGaussianExponentialDiffeomorphicTransform.h.

Superclass

template<typename TParametersValueType, unsigned int VDimension>

using itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::Superclass = ConstantVelocityFieldTransform<TParametersValueType, VDimension>

Definition at line 63 of file itkGaussianExponentialDiffeomorphicTransform.h.

Constructor & Destructor Documentation

GaussianExponentialDiffeomorphicTransform()

template<typename TParametersValueType, unsigned int VDimension>

itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::GaussianExponentialDiffeomorphicTransform ( )

protected

Referenced by GetNameOfClass().

~GaussianExponentialDiffeomorphicTransform()

template<typename TParametersValueType, unsigned int VDimension>

itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::~GaussianExponentialDiffeomorphicTransform ( )

overrideprotecteddefault

Member Function Documentation

CreateAnother()

template<typename TParametersValueType, unsigned int VDimension>

virtual::itk::LightObject::Pointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::CreateAnother

(

)

const

GaussianSmoothConstantVelocityField()

template<typename TParametersValueType, unsigned int VDimension>

virtual ConstantVelocityFieldPointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::GaussianSmoothConstantVelocityField ( ConstantVelocityFieldType * , ScalarType  )

virtual

Smooth the velocity field in-place.

Warning

Not thread safe. Does its own threading.

GetGaussianSmoothingVarianceForTheConstantVelocityField()

template<typename TParametersValueType, unsigned int VDimension>

virtual ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::GetGaussianSmoothingVarianceForTheConstantVelocityField ( ) const

virtual

Set/Get Gaussian smoothing parameter for the smoothed velocity field.

GetGaussianSmoothingVarianceForTheUpdateField()

template<typename TParametersValueType, unsigned int VDimension>

virtual ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::GetGaussianSmoothingVarianceForTheUpdateField ( ) const

virtual

Set/Get Gaussian smoothing parameter for the smoothed update field.

GetNameOfClass()

template<typename TParametersValueType, unsigned int VDimension>

const char * itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::GetNameOfClass ( ) const

override

See also

LightObject::GetNameOfClass()

References GaussianExponentialDiffeomorphicTransform(), and TransformBaseTemplate< TParametersValueType >::itkOverrideGetNameOfClassMacro().

New()

template<typename TParametersValueType, unsigned int VDimension>

static Pointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::New ( )

static

New macro for creation of through a Smart Pointer

PrintSelf()

template<typename TParametersValueType, unsigned int VDimension>

void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::PrintSelf ( std::ostream & , Indent  ) const

overrideprotected

SetGaussianSmoothingVarianceForTheConstantVelocityField()

template<typename TParametersValueType, unsigned int VDimension>

virtual void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::SetGaussianSmoothingVarianceForTheConstantVelocityField ( ScalarType _arg )

virtual

Set/Get Gaussian smoothing parameter for the smoothed velocity field.

References TransformBaseTemplate< TParametersValueType >::itkSetMacro().

SetGaussianSmoothingVarianceForTheUpdateField()

template<typename TParametersValueType, unsigned int VDimension>

virtual void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::SetGaussianSmoothingVarianceForTheUpdateField ( ScalarType _arg )

virtual

Set/Get Gaussian smoothing parameter for the smoothed update field.

References TransformBaseTemplate< TParametersValueType >::itkSetMacro().

UpdateTransformParameters()

template<typename TParametersValueType, unsigned int VDimension>

void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::UpdateTransformParameters ( const DerivativeType & update, ScalarType factor = 1.0 )

overridevirtual

Update the transform's parameters by the values in update. We overwrite the base class implementation as we might want to smooth the update field before adding it to the velocity field

Reimplemented from itk::ConstantVelocityFieldTransform< TParametersValueType, VDimension >.

Member Data Documentation

ConstantVelocityFieldDimension

template<typename TParametersValueType, unsigned int VDimension>

unsigned int itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::ConstantVelocityFieldDimension = VDimension

staticconstexpr

Dimension of the velocity field .

Definition at line 74 of file itkGaussianExponentialDiffeomorphicTransform.h.

Dimension

template<typename TParametersValueType, unsigned int VDimension>

unsigned int itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::Dimension = VDimension

staticconstexpr

Dimension of the vector spaces.

Definition at line 77 of file itkGaussianExponentialDiffeomorphicTransform.h.

m_GaussianSmoothingOperator

template<typename TParametersValueType, unsigned int VDimension>

GaussianSmoothingOperatorType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::m_GaussianSmoothingOperator {}

protected

Definition at line 130 of file itkGaussianExponentialDiffeomorphicTransform.h.

m_GaussianSmoothingVarianceForTheConstantVelocityField

template<typename TParametersValueType, unsigned int VDimension>

ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::m_GaussianSmoothingVarianceForTheConstantVelocityField {}

private

Definition at line 137 of file itkGaussianExponentialDiffeomorphicTransform.h.

m_GaussianSmoothingVarianceForTheUpdateField

template<typename TParametersValueType, unsigned int VDimension>

ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, VDimension >::m_GaussianSmoothingVarianceForTheUpdateField {}

private

Definition at line 136 of file itkGaussianExponentialDiffeomorphicTransform.h.

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

• itkGaussianExponentialDiffeomorphicTransform.h