#include <itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h>

Detailed Description

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

Modifies the UpdateTransformParameters method to perform a Gaussian smoothing of the velocity field after adding the update array.

This class is the same as TimeVaryingVelocityFieldTransform, except for the changes to UpdateTransformParameters. The method smooths the result of the addition of the update array and the displacement field, using a GaussianOperator filter.

Definition at line 39 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

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

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

Public Types
using	ConstPointer = SmartPointer< const Self >

using	DerivativeValueType = typename DerivativeType::ValueType

using	DisplacementVectorType = typename VelocityFieldType::PixelType

using	DisplacementVectorValueType = typename DisplacementVectorType::ValueType

using	Pointer = SmartPointer< Self >

using	Self = GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform

using	Superclass = TimeVaryingVelocityFieldTransform< TParametersValueType, VDimension >

Public Types inherited from itk::TimeVaryingVelocityFieldTransform< TParametersValueType, VDimension >
using	ConstPointer = SmartPointer< const Self >

using	FixedParametersValueType = typename FixedParametersType::ValueType

using	ParametersValueType = typename ParametersType::ValueType

using	Pointer = SmartPointer< Self >

using	Self = TimeVaryingVelocityFieldTransform

using	Superclass = VelocityFieldTransform< TParametersValueType, VDimension >

using	TimeVaryingVelocityFieldPointer = typename VelocityFieldType::Pointer

using	TimeVaryingVelocityFieldType = VelocityFieldType

using	TransformPointer = typename Transform< TParametersValueType, VDimension, VDimension >::Pointer

using	VelocityFieldIntegratorType = typename Superclass::VelocityFieldInterpolatorType

Public Types inherited from itk::VelocityFieldTransform< TParametersValueType, VDimension >
using	ConstPointer = SmartPointer< const Self >

using	DirectionType = typename VelocityFieldType::DirectionType

using	DisplacementFieldPointer = typename DisplacementFieldType::Pointer

using	IndexType = typename VelocityFieldType::IndexType

using	OptimizerParametersHelperType = ImageVectorOptimizerParametersHelper< ScalarType, Dimension, VelocityFieldDimension >

using	PixelType = typename VelocityFieldType::PixelType

using	Pointer = SmartPointer< Self >

using	PointType = typename VelocityFieldType::PointType

using	RegionType = typename VelocityFieldType::RegionType

using	Self = VelocityFieldTransform

using	SizeType = typename VelocityFieldType::SizeType

using	SpacingType = typename VelocityFieldType::SpacingType

using	Superclass = DisplacementFieldTransform< TParametersValueType, VDimension >

using	VelocityFieldInterpolatorPointer = typename VelocityFieldInterpolatorType::Pointer

using	VelocityFieldInterpolatorType = VectorInterpolateImageFunction< VelocityFieldType, ScalarType >

using	VelocityFieldPointer = typename VelocityFieldType::Pointer

using	VelocityFieldType = Image< OutputVectorType, VelocityFieldDimension >

Public Types inherited from itk::DisplacementFieldTransform< TParametersValueType, VDimension >
using	ConstPointer = SmartPointer< const Self >

using	DirectionType = typename DisplacementFieldType::DirectionType

using	DisplacementFieldConstPointer = typename DisplacementFieldType::ConstPointer

using	DisplacementFieldPointer = typename DisplacementFieldType::Pointer

using	DisplacementFieldType = Image< OutputVectorType, Dimension >

using	IndexType = typename DisplacementFieldType::IndexType

using	InputTensorEigenVectorType = CovariantVector< ScalarType, InputDiffusionTensor3DType::Dimension >

using	InterpolatorType = VectorInterpolateImageFunction< DisplacementFieldType, ScalarType >

using	OptimizerParametersHelperType = ImageVectorOptimizerParametersHelper< ScalarType, OutputVectorType::Dimension, Dimension >

using	OutputTensorEigenVectorType = CovariantVector< ScalarType, OutputDiffusionTensor3DType::Dimension >

using	PixelType = typename DisplacementFieldType::PixelType

using	Pointer = SmartPointer< Self >

using	PointType = typename DisplacementFieldType::PointType

using	RegionType = typename DisplacementFieldType::RegionType

using	Self = DisplacementFieldTransform

using	SizeType = typename DisplacementFieldType::SizeType

using	SpacingType = typename DisplacementFieldType::SpacingType

using	Superclass = Transform< TParametersValueType, VDimension, VDimension >

using	VectorImageDisplacementFieldType = VectorImage< TParametersValueType, Dimension >

Public Types inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
using	ConstPointer = SmartPointer< const Self >

using	DerivativeType = Array< ParametersValueType >

using	DirectionChangeMatrix = Matrix< double, Self::OutputSpaceDimension, Self::InputSpaceDimension >

using	InputCovariantVectorType = CovariantVector< TParametersValueType, VInputDimension >

using	InputDiffusionTensor3DType = DiffusionTensor3D< TParametersValueType >

using	InputDirectionMatrix = Matrix< double, Self::InputSpaceDimension, Self::InputSpaceDimension >

using	InputPointType = Point< TParametersValueType, VInputDimension >

using	InputSymmetricSecondRankTensorType = SymmetricSecondRankTensor< TParametersValueType, VInputDimension >

using	InputVectorPixelType = VariableLengthVector< TParametersValueType >

using	InputVectorType = Vector< TParametersValueType, VInputDimension >

using	InputVnlVectorType = vnl_vector_fixed< TParametersValueType, VInputDimension >

using	InverseJacobianPositionType = vnl_matrix_fixed< ParametersValueType, VInputDimension, VOutputDimension >

using	InverseTransformBasePointer = typename InverseTransformBaseType::Pointer

using	InverseTransformBaseType = Transform< TParametersValueType, VOutputDimension, VInputDimension >

using	JacobianPositionType = vnl_matrix_fixed< ParametersValueType, VOutputDimension, VInputDimension >

using	JacobianType = Array2D< ParametersValueType >

using	MatrixType = Matrix< TParametersValueType, Self::OutputSpaceDimension, Self::InputSpaceDimension >

using	OutputCovariantVectorType = CovariantVector< TParametersValueType, VOutputDimension >

using	OutputDiffusionTensor3DType = DiffusionTensor3D< TParametersValueType >

using	OutputDirectionMatrix = Matrix< double, Self::OutputSpaceDimension, Self::OutputSpaceDimension >

using	OutputPointType = Point< TParametersValueType, VOutputDimension >

using	OutputSymmetricSecondRankTensorType = SymmetricSecondRankTensor< TParametersValueType, VOutputDimension >

using	OutputVectorPixelType = VariableLengthVector< TParametersValueType >

using	OutputVectorType = Vector< TParametersValueType, VOutputDimension >

using	OutputVnlVectorType = vnl_vector_fixed< TParametersValueType, VOutputDimension >

using	Pointer = SmartPointer< Self >

using	ScalarType = ParametersValueType

using	Self = Transform

using	Superclass = TransformBaseTemplate< TParametersValueType >

Public Member Functions
virtual TimeVaryingVelocityFieldPointer	GaussianSmoothTimeVaryingVelocityField (VelocityFieldType *, ScalarType, ScalarType)

const char *	GetNameOfClass () const override

void	UpdateTransformParameters (const DerivativeType &update, ScalarType factor=1.0) override


virtual void	SetGaussianSpatialSmoothingVarianceForTheUpdateField (ScalarType _arg)

virtual const ScalarType &	GetGaussianSpatialSmoothingVarianceForTheUpdateField () const


virtual void	SetGaussianTemporalSmoothingVarianceForTheUpdateField (ScalarType _arg)

virtual const ScalarType &	GetGaussianTemporalSmoothingVarianceForTheUpdateField () const


virtual void	SetGaussianSpatialSmoothingVarianceForTheTotalField (ScalarType _arg)

virtual const ScalarType &	GetGaussianSpatialSmoothingVarianceForTheTotalField () const


virtual void	SetGaussianTemporalSmoothingVarianceForTheTotalField (ScalarType _arg)

virtual const ScalarType &	GetGaussianTemporalSmoothingVarianceForTheTotalField () const

Public Member Functions inherited from itk::TimeVaryingVelocityFieldTransform< TParametersValueType, VDimension >
const char *	GetNameOfClass () const override

void	IntegrateVelocityField () override

virtual void	SetTimeVaryingVelocityField (VelocityFieldType *field)

VelocityFieldType *	GetModifiableTimeVaryingVelocityField ()

const VelocityFieldType *	GetTimeVaryingVelocityField () const

Public Member Functions inherited from itk::VelocityFieldTransform< TParametersValueType, VDimension >
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 const unsigned long &	GetVelocityFieldSetTime () const

void	SetFixedParameters (const FixedParametersType &) override

virtual void	SetLowerTimeBound (ScalarType _arg)

virtual void	SetNumberOfIntegrationSteps (unsigned int _arg)

virtual void	SetUpperTimeBound (ScalarType _arg)

void	UpdateTransformParameters (const DerivativeType &update, ScalarType factor=1.0) override

virtual void	SetVelocityField (VelocityFieldType *)

virtual VelocityFieldType *	GetModifiableVelocityField ()

virtual void	SetVelocityFieldInterpolator (VelocityFieldInterpolatorType *)

virtual VelocityFieldInterpolatorType *	GetModifiableVelocityFieldInterpolator ()

void	SetDisplacementField (DisplacementFieldType *displacementField) override

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 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

const char *	GetNameOfClass () const override

NumberOfParametersType	GetNumberOfLocalParameters () const override

TransformCategoryEnum	GetTransformCategory () const 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 (VectorImageDisplacementFieldType *field)

void	SetDisplacementField (std::nullptr_t)=delete

virtual DisplacementFieldType *	GetModifiableDisplacementField ()

virtual void	SetInverseDisplacementField (DisplacementFieldType *inverseField)

virtual DisplacementFieldType *	GetModifiableInverseDisplacementField ()

virtual void	SetInterpolator (InterpolatorType *interpolator)

virtual InterpolatorType *	GetModifiableInterpolator ()

virtual void	SetInverseInterpolator (InterpolatorType *interpolator)

virtual InterpolatorType *	GetModifiableInverseInterpolator ()

OutputVectorType	TransformVector (const InputVectorType &) const override

OutputDiffusionTensor3DType	TransformDiffusionTensor (const InputDiffusionTensor3DType &) const

OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &) const override

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 &) const

void	CopyInFixedParameters (const FixedParametersValueType const begin, const FixedParametersValueType const end) override

void	CopyInParameters (const ParametersValueType const begin, const ParametersValueType const end) override

const FixedParametersType &	GetFixedParameters () const override

unsigned int	GetInputSpaceDimension () const override

bool	GetInverse (Self *) const

const char *	GetNameOfClass () const override

virtual NumberOfParametersType	GetNumberOfFixedParameters () const

NumberOfParametersType	GetNumberOfParameters () const override

unsigned int	GetOutputSpaceDimension () const override

const ParametersType &	GetParameters () const override

TransformCategoryEnum	GetTransformCategory () const override

std::string	GetTransformTypeAsString () const override

virtual bool	IsLinear () const

	itkCloneMacro (Self)

void	SetParametersByValue (const ParametersType &p) override

virtual OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &vector, const InputPointType &point) const

virtual OutputVectorPixelType	TransformCovariantVector (const InputVectorPixelType &vector, const InputPointType &point) const

virtual OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &) const

virtual OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &inputTensor, const InputPointType &point) const

virtual OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &) const

virtual OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &inputTensor, const InputPointType &point) const

virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &) const

virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &inputTensor, const InputPointType &point) const

virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &) const

virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &inputTensor, const InputPointType &point) const

virtual OutputVectorPixelType	TransformVector (const InputVectorPixelType &vector, const InputPointType &point) const

virtual OutputVectorType	TransformVector (const InputVectorType &vector, const InputPointType &point) const

virtual OutputVnlVectorType	TransformVector (const InputVnlVectorType &vector, const InputPointType &point) const

template< typename TImage > std std::enable_if_t< TImage::ImageDimension==VInputDimension &&TImage::ImageDimension==VOutputDimension, void >	ApplyToImageMetadata (SmartPointer< TImage > image) const

Static Public Member Functions
static Pointer	New ()

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

Static Public Member Functions inherited from itk::VelocityFieldTransform< 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	TimeVaryingVelocityFieldDimension = VDimension + 1

Static Public Attributes inherited from itk::VelocityFieldTransform< TParametersValueType, VDimension >
static constexpr unsigned int	Dimension = VDimension

static constexpr unsigned int	VelocityFieldDimension = VDimension + 1

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	OutputSpaceDimension

Protected Member Functions
	GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform ()

void	PrintSelf (std::ostream &os, Indent indent) const override

	~GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform () override=default

Protected Member Functions inherited from itk::TimeVaryingVelocityFieldTransform< TParametersValueType, VDimension >
	TimeVaryingVelocityFieldTransform ()=default

	~TimeVaryingVelocityFieldTransform () override=default

Protected Member Functions inherited from itk::VelocityFieldTransform< TParametersValueType, VDimension >
DisplacementFieldType::Pointer	CopyDisplacementField (const DisplacementFieldType *) const

LightObject::Pointer	InternalClone () const override

void	PrintSelf (std::ostream &os, Indent indent) const override

	VelocityFieldTransform ()

	~VelocityFieldTransform () 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

OutputDiffusionTensor3DType	PreservationOfPrincipalDirectionDiffusionTensor3DReorientation (const InputDiffusionTensor3DType &, const InverseJacobianPositionType &) const

	Transform ()=default

	Transform (NumberOfParametersType numberOfParameters)

	~Transform () override=default

Protected Attributes
ModifiedTimeType	m_GaussianSmoothingTempFieldModifiedTime { 0 }

ScalarType	m_GaussianSpatialSmoothingVarianceForTheTotalField {}

ScalarType	m_GaussianSpatialSmoothingVarianceForTheUpdateField {}

ScalarType	m_GaussianTemporalSmoothingVarianceForTheTotalField {}

ScalarType	m_GaussianTemporalSmoothingVarianceForTheUpdateField {}

Protected Attributes inherited from itk::VelocityFieldTransform< TParametersValueType, VDimension >
ScalarType	m_LowerTimeBound {}

unsigned int	m_NumberOfIntegrationSteps {}

ScalarType	m_UpperTimeBound {}

VelocityFieldPointer	m_VelocityField {}

VelocityFieldInterpolatorType::Pointer	m_VelocityFieldInterpolator {}

unsigned long	m_VelocityFieldSetTime {}

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

ParametersType	m_Parameters

Additional Inherited Members
Public Attributes inherited from itk::Transform< TParametersValueType, VDimension, VDimension >
InverseJacobianPositionType &jacobian	const

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