itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions > Class Template Reference

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

#include <itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h>

Inheritance diagram for itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >:

Collaboration diagram for itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >:

List of all members.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::DerivativeType	DerivativeType
typedef DerivativeType::ValueType	DerivativeValueType
typedef TimeVaryingVelocityFieldType::PixelType	DisplacementVectorType
typedef DisplacementVectorType::ValueType	DisplacementVectorValueType
typedef SmartPointer< Self >	Pointer
typedef Superclass::ScalarType	ScalarType
typedef GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform	Self
typedef TimeVaryingVelocityFieldTransform < TScalar, NDimensions >	Superclass
typedef TimeVaryingVelocityFieldType::Pointer	TimeVaryingVelocityFieldPointer
typedef Superclass::TimeVaryingVelocityFieldType	TimeVaryingVelocityFieldType
Public Member Functions
virtual TimeVaryingVelocityFieldPointer	GaussianSmoothTimeVaryingVelocityField (TimeVaryingVelocityFieldType *, ScalarType, ScalarType)
virtual const char *	GetNameOfClass () const
virtual void	UpdateTransformParameters (DerivativeType &update, ScalarType factor=1.0)
virtual void	SetGaussianSpatialSmoothingVarianceForTheUpdateField (ScalarType _arg)
virtual const ScalarType &	GetGaussianSpatialSmoothingVarianceForTheUpdateField ()
virtual void	SetGaussianTemporalSmoothingVarianceForTheUpdateField (ScalarType _arg)
virtual const ScalarType &	GetGaussianTemporalSmoothingVarianceForTheUpdateField ()
virtual void	SetGaussianSpatialSmoothingVarianceForTheTotalField (ScalarType _arg)
virtual const ScalarType &	GetGaussianSpatialSmoothingVarianceForTheTotalField ()
virtual void	SetGaussianTemporalSmoothingVarianceForTheTotalField (ScalarType _arg)
virtual const ScalarType &	GetGaussianTemporalSmoothingVarianceForTheTotalField ()
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	TimeVaryingVelocityFieldDimension = NDimensions+1
Protected Member Functions
	GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform ()
Protected Attributes
unsigned long	m_GaussianSmoothingTempFieldModifiedTime
ScalarType	m_GaussianSpatialSmoothingVarianceForTheTotalField
ScalarType	m_GaussianSpatialSmoothingVarianceForTheUpdateField
ScalarType	m_GaussianTemporalSmoothingVarianceForTheTotalField
ScalarType	m_GaussianTemporalSmoothingVarianceForTheUpdateField
Private Member Functions
	GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform (const Self &)
void	operator= (const Self &)

---

Detailed Description

template<class TScalar, unsigned int NDimensions>
class itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >

Modifies the UpdateTransformParameters method to peform 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 40 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

---

Member Typedef Documentation

template<class TScalar , unsigned int NDimensions>

typedef SmartPointer<const Self> itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::ConstPointer

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 48 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef Superclass::DerivativeType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::DerivativeType

Derivative type

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 62 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef DerivativeType::ValueType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::DerivativeValueType

Definition at line 63 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef TimeVaryingVelocityFieldType::PixelType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::DisplacementVectorType

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 66 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef DisplacementVectorType::ValueType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::DisplacementVectorValueType

Definition at line 67 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef SmartPointer<Self> itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::Pointer

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 47 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef Superclass::ScalarType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::ScalarType

Types from superclass

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 61 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::Self

Standard class typedefs.

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 45 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef TimeVaryingVelocityFieldTransform<TScalar, NDimensions> itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::Superclass

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 46 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef TimeVaryingVelocityFieldType::Pointer itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::TimeVaryingVelocityFieldPointer

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 65 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

typedef Superclass::TimeVaryingVelocityFieldType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::TimeVaryingVelocityFieldType

Define the time-varying velocity field type and corresponding interpolator type.

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 64 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

---

Constructor & Destructor Documentation

template<class TScalar , unsigned int NDimensions>

itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform

(

)

[protected]

template<class TScalar , unsigned int NDimensions>

virtual itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::~GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform

(

)

[protected, virtual]

template<class TScalar , unsigned int NDimensions>

itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform

(

const Self &

)

[private]

---

Member Function Documentation

template<class TScalar , unsigned int NDimensions>

virtual TimeVaryingVelocityFieldPointer itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GaussianSmoothTimeVaryingVelocityField	(	TimeVaryingVelocityFieldType *	,
		ScalarType	,
		ScalarType
	)		[virtual]

Smooth the displacement field in-place. Uses m_GaussSmoothSigma to change the variance for the GaussianOperator.

Warning:

Not thread safe. Does its own threading.

template<class TScalar , unsigned int NDimensions>

virtual const ScalarType& itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GetGaussianSpatialSmoothingVarianceForTheTotalField

(

)

[virtual]

Get/Set the Gaussian spatial smoothing variance for the total field. Default = 0.5.

template<class TScalar , unsigned int NDimensions>

virtual const ScalarType& itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GetGaussianSpatialSmoothingVarianceForTheUpdateField

(

)

[virtual]

Get/Set the Gaussian spatial smoothing variance for the update field. Default = 3.

template<class TScalar , unsigned int NDimensions>

virtual const ScalarType& itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GetGaussianTemporalSmoothingVarianceForTheTotalField

(

)

[virtual]

Get/Set the Gaussian temporal smoothing variance for the total field. Default = 0.

template<class TScalar , unsigned int NDimensions>

virtual const ScalarType& itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GetGaussianTemporalSmoothingVarianceForTheUpdateField

(

)

[virtual]

Get/Set the Gaussian temporal smoothing variance for the update field. Default = 1.0.

template<class TScalar , unsigned int NDimensions>

virtual const char* itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::GetNameOfClass

(

)

const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

template<class TScalar , unsigned int NDimensions>

static Pointer itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::New

(

)

[static]

New macro for creation of through a Smart Pointer

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

template<class TScalar , unsigned int NDimensions>

void itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::operator=

(

const Self &

)

[private]

Create an identity jacobian for use in ComputeJacobianWithRespectToParameters.

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

template<class TScalar , unsigned int NDimensions>

void itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const [protected, virtual]

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

template<class TScalar , unsigned int NDimensions>

virtual void itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::SetGaussianSpatialSmoothingVarianceForTheTotalField

(

ScalarType

_arg

)

[virtual]

Get/Set the Gaussian spatial smoothing variance for the total field. Default = 0.5.

template<class TScalar , unsigned int NDimensions>

virtual void itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::SetGaussianSpatialSmoothingVarianceForTheUpdateField

(

ScalarType

_arg

)

[virtual]

Get/Set the Gaussian spatial smoothing variance for the update field. Default = 3.

template<class TScalar , unsigned int NDimensions>

virtual void itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::SetGaussianTemporalSmoothingVarianceForTheTotalField

(

ScalarType

_arg

)

[virtual]

Get/Set the Gaussian temporal smoothing variance for the total field. Default = 0.

template<class TScalar , unsigned int NDimensions>

virtual void itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::SetGaussianTemporalSmoothingVarianceForTheUpdateField

(

ScalarType

_arg

)

[virtual]

Get/Set the Gaussian temporal smoothing variance for the update field. Default = 1.0.

template<class TScalar , unsigned int NDimensions>

virtual void itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::UpdateTransformParameters	(	DerivativeType &	update,
		ScalarType	factor = 1.0
	)		[virtual]

Update the transform's parameters by the values in update. We assume update is of the same length as Parameters. Throw exception otherwise. factor is a scalar multiplier for each value in update. GaussianSmoothTimeVaryingVelocityField is called after the update is added to the field. See base class for more details.

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

---

Member Data Documentation

template<class TScalar , unsigned int NDimensions>

unsigned long itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::m_GaussianSmoothingTempFieldModifiedTime [protected]

Track when the temporary displacement field used during smoothing was last modified/initialized. We only want to change it if the main displacement field is also changed, i.e. assigned to a new object

Definition at line 126 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

ScalarType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::m_GaussianSpatialSmoothingVarianceForTheTotalField [protected]

Definition at line 132 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

ScalarType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::m_GaussianSpatialSmoothingVarianceForTheUpdateField [protected]

Used in GaussianSmoothTimeVaryingVelocityField as variance for the GaussianOperator

Definition at line 131 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

ScalarType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::m_GaussianTemporalSmoothingVarianceForTheTotalField [protected]

Definition at line 134 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

ScalarType itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::m_GaussianTemporalSmoothingVarianceForTheUpdateField [protected]

Definition at line 133 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

template<class TScalar , unsigned int NDimensions>

const unsigned int itk::GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform< TScalar, NDimensions >::TimeVaryingVelocityFieldDimension = NDimensions+1 [static]

Dimension of the time varying velocity field.

Reimplemented from itk::TimeVaryingVelocityFieldTransform< TScalar, NDimensions >.

Definition at line 58 of file itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h.

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

• itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h