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

#include <itkGaussianExponentialDiffeomorphicTransform.h>

+ Inheritance diagram for itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >:
+ Collaboration diagram for itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >:

Detailed Description

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

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.

Author
Nick Tustison
Brian Avants

Definition at line 56 of file itkGaussianExponentialDiffeomorphicTransform.h.

Public Types

typedef
Superclass::ConstantVelocityFieldPointer 
ConstantVelocityFieldPointer
 
typedef
Superclass::ConstantVelocityFieldType 
ConstantVelocityFieldType
 
typedef SmartPointer< const SelfConstPointer
 
typedef Superclass::DerivativeType DerivativeType
 
typedef DerivativeType::ValueType DerivativeValueType
 
typedef
Superclass::DisplacementFieldPointer 
DisplacementFieldPointer
 
typedef
Superclass::DisplacementFieldType 
DisplacementFieldType
 
typedef
DisplacementFieldType::PixelType 
DisplacementVectorType
 
typedef SmartPointer< SelfPointer
 
typedef Superclass::ScalarType ScalarType
 
typedef
GaussianExponentialDiffeomorphicTransform 
Self
 
typedef
ConstantVelocityFieldTransform
< TParametersValueType,
NDimensions > 
Superclass
 
- Public Types inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, NDimensions >
typedef
ConstantVelocityFieldInterpolatorType::Pointer 
ConstantVelocityFieldInterpolatorPointer
 
typedef
VectorInterpolateImageFunction
< ConstantVelocityFieldType,
ScalarType
ConstantVelocityFieldInterpolatorType
 
typedef
ConstantVelocityFieldType::Pointer 
ConstantVelocityFieldPointer
 
typedef Image
< OutputVectorType,
ConstantVelocityFieldDimension
ConstantVelocityFieldType
 
typedef SmartPointer< const SelfConstPointer
 
typedef Superclass::DerivativeType DerivativeType
 
typedef
ConstantVelocityFieldType::DirectionType 
DirectionType
 
typedef
DisplacementFieldType::Pointer 
DisplacementFieldPointer
 
typedef
Superclass::DisplacementFieldType 
DisplacementFieldType
 
typedef
Superclass::FixedParametersType 
FixedParametersType
 
typedef
Superclass::FixedParametersValueType 
FixedParametersValueType
 
typedef
ConstantVelocityFieldType::IndexType 
IndexType
 
typedef Superclass::InputPointType InputPointType
 
typedef
Superclass::InputVectorPixelType 
InputVectorPixelType
 
typedef Superclass::InputVectorType InputVectorType
 
typedef
Superclass::InverseTransformBasePointer 
InverseTransformBasePointer
 
typedef
Superclass::NumberOfParametersType 
NumberOfParametersType
 
typedef
ImageVectorOptimizerParametersHelper
< ScalarType, Dimension,
ConstantVelocityFieldDimension
OptimizerParametersHelperType
 
typedef Superclass::OutputPointType OutputPointType
 
typedef
Superclass::OutputVectorPixelType 
OutputVectorPixelType
 
typedef
Superclass::OutputVectorType 
OutputVectorType
 
typedef Superclass::ParametersType ParametersType
 
typedef
Superclass::ParametersValueType 
ParametersValueType
 
typedef
ConstantVelocityFieldType::PixelType 
PixelType
 
typedef SmartPointer< SelfPointer
 
typedef
ConstantVelocityFieldType::PointType 
PointType
 
typedef
ConstantVelocityFieldType::RegionType 
RegionType
 
typedef Superclass::ScalarType ScalarType
 
typedef
ConstantVelocityFieldTransform 
Self
 
typedef
ConstantVelocityFieldType::SizeType 
SizeType
 
typedef
ConstantVelocityFieldType::SpacingType 
SpacingType
 
typedef
DisplacementFieldTransform
< TParametersValueType,
NDimensions > 
Superclass
 
typedef
Superclass::TransformCategoryType 
TransformCategoryType
 
typedef ConstantVelocityFieldType VelocityFieldType
 
- Public Types inherited from itk::DisplacementFieldTransform< TParametersValueType, NDimensions >
typedef SmartPointer< const SelfConstPointer
 
typedef Superclass::DerivativeType DerivativeType
 
typedef
DisplacementFieldType::DirectionType 
DirectionType
 
typedef
DisplacementFieldType::ConstPointer 
DisplacementFieldConstPointer
 
typedef
DisplacementFieldType::Pointer 
DisplacementFieldPointer
 
typedef Image
< OutputVectorType, Dimension
DisplacementFieldType
 
typedef
Superclass::FixedParametersType 
FixedParametersType
 
typedef
Superclass::FixedParametersValueType 
FixedParametersValueType
 
typedef
DisplacementFieldType::IndexType 
IndexType
 
typedef
Superclass::InputCovariantVectorType 
InputCovariantVectorType
 
typedef
Superclass::InputDiffusionTensor3DType 
InputDiffusionTensor3DType
 
typedef Superclass::InputPointType InputPointType
 
typedef CovariantVector
< ScalarType,
InputDiffusionTensor3DType::Dimension > 
InputTensorEigenVectorType
 
typedef
Superclass::InputVectorPixelType 
InputVectorPixelType
 
typedef Superclass::InputVectorType InputVectorType
 
typedef
Superclass::InputVnlVectorType 
InputVnlVectorType
 
typedef
VectorInterpolateImageFunction
< DisplacementFieldType,
ScalarType
InterpolatorType
 
typedef
Superclass::InverseTransformBasePointer 
InverseTransformBasePointer
 
typedef Superclass::JacobianType JacobianType
 
typedef
Superclass::NumberOfParametersType 
NumberOfParametersType
 
typedef
ImageVectorOptimizerParametersHelper
< ScalarType,
OutputVectorType::Dimension,
Dimension
OptimizerParametersHelperType
 
typedef
Superclass::OutputCovariantVectorType 
OutputCovariantVectorType
 
typedef
Superclass::OutputDiffusionTensor3DType 
OutputDiffusionTensor3DType
 
typedef Superclass::OutputPointType OutputPointType
 
typedef CovariantVector
< ScalarType,
OutputDiffusionTensor3DType::Dimension > 
OutputTensorEigenVectorType
 
typedef
Superclass::OutputVectorPixelType 
OutputVectorPixelType
 
typedef
Superclass::OutputVectorType 
OutputVectorType
 
typedef
Superclass::OutputVnlVectorType 
OutputVnlVectorType
 
typedef Superclass::ParametersType ParametersType
 
typedef
Superclass::ParametersValueType 
ParametersValueType
 
typedef
DisplacementFieldType::PixelType 
PixelType
 
typedef SmartPointer< SelfPointer
 
typedef
DisplacementFieldType::PointType 
PointType
 
typedef
DisplacementFieldType::RegionType 
RegionType
 
typedef Superclass::ScalarType ScalarType
 
typedef DisplacementFieldTransform Self
 
typedef
DisplacementFieldType::SizeType 
SizeType
 
typedef
DisplacementFieldType::SpacingType 
SpacingType
 
typedef Transform
< TParametersValueType,
NDimensions, NDimensions > 
Superclass
 
typedef
Superclass::TransformCategoryType 
TransformCategoryType
 
- Public Types inherited from itk::Transform< TParametersValueType, NDimensions, NDimensions >
typedef SmartPointer< const SelfConstPointer
 
typedef Array
< ParametersValueType
DerivativeType
 
typedef Matrix< double,
itkGetStaticConstMacro(OutputSpaceDimension),
itkGetStaticConstMacro(InputSpaceDimension)> 
DirectionChangeMatrix
 
typedef
Superclass::FixedParametersType 
FixedParametersType
 
typedef
Superclass::FixedParametersValueType 
FixedParametersValueType
 
typedef CovariantVector
< TParametersValueType,
NInputDimensions > 
InputCovariantVectorType
 
typedef DiffusionTensor3D
< TParametersValueType > 
InputDiffusionTensor3DType
 
typedef Matrix< double,
itkGetStaticConstMacro(InputSpaceDimension),
itkGetStaticConstMacro(InputSpaceDimension)> 
InputDirectionMatrix
 
typedef Point
< TParametersValueType,
NInputDimensions > 
InputPointType
 
typedef
SymmetricSecondRankTensor
< TParametersValueType,
NInputDimensions > 
InputSymmetricSecondRankTensorType
 
typedef VariableLengthVector
< TParametersValueType > 
InputVectorPixelType
 
typedef Vector
< TParametersValueType,
NInputDimensions > 
InputVectorType
 
typedef vnl_vector_fixed
< TParametersValueType,
NInputDimensions > 
InputVnlVectorType
 
typedef
InverseTransformBaseType::Pointer 
InverseTransformBasePointer
 
typedef Transform
< TParametersValueType,
NOutputDimensions,
NInputDimensions > 
InverseTransformBaseType
 
typedef Array2D
< ParametersValueType
JacobianType
 
typedef Matrix
< TParametersValueType,
itkGetStaticConstMacro(OutputSpaceDimension),
itkGetStaticConstMacro(InputSpaceDimension)> 
MatrixType
 
typedef
Superclass::NumberOfParametersType 
NumberOfParametersType
 
typedef CovariantVector
< TParametersValueType,
NOutputDimensions > 
OutputCovariantVectorType
 
typedef DiffusionTensor3D
< TParametersValueType > 
OutputDiffusionTensor3DType
 
typedef Matrix< double,
itkGetStaticConstMacro(OutputSpaceDimension),
itkGetStaticConstMacro(OutputSpaceDimension)> 
OutputDirectionMatrix
 
typedef Point
< TParametersValueType,
NOutputDimensions > 
OutputPointType
 
typedef
SymmetricSecondRankTensor
< TParametersValueType,
NOutputDimensions > 
OutputSymmetricSecondRankTensorType
 
typedef VariableLengthVector
< TParametersValueType > 
OutputVectorPixelType
 
typedef Vector
< TParametersValueType,
NOutputDimensions > 
OutputVectorType
 
typedef vnl_vector_fixed
< TParametersValueType,
NOutputDimensions > 
OutputVnlVectorType
 
typedef Superclass::ParametersType ParametersType
 
typedef
Superclass::ParametersValueType 
ParametersValueType
 
typedef SmartPointer< SelfPointer
 
typedef ParametersValueType ScalarType
 
typedef Transform Self
 
typedef TransformBaseTemplate
< TParametersValueType > 
Superclass
 
typedef
Superclass::TransformCategoryType 
TransformCategoryType
 
- Public Types inherited from itk::TransformBaseTemplate< TParametersValueType >
typedef SmartPointer< const SelfConstPointer
 
typedef OptimizerParameters
< FixedParametersValueType
FixedParametersType
 
typedef ParametersValueType FixedParametersValueType
 
typedef IdentifierType NumberOfParametersType
 
typedef OptimizerParameters
< ParametersValueType
ParametersType
 
typedef TParametersValueType ParametersValueType
 
typedef SmartPointer< SelfPointer
 
typedef TransformBaseTemplate Self
 
typedef Object Superclass
 
enum  TransformCategoryType {
  UnknownTransformCategory =0,
  Linear =1,
  BSpline =2,
  Spline =3,
  DisplacementField =4,
  VelocityField =5
}
 
- Public Types inherited from itk::Object
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef Object Self
 
typedef LightObject Superclass
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother () const
 
virtual
ConstantVelocityFieldPointer 
GaussianSmoothConstantVelocityField (ConstantVelocityFieldType *, ScalarType)
 
virtual const char * GetNameOfClass () const
 
virtual 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, NDimensions >
virtual void CalculateNumberOfIntegrationStepsAutomaticallyOff ()
 
virtual void CalculateNumberOfIntegrationStepsAutomaticallyOn ()
 
virtual bool GetCalculateNumberOfIntegrationStepsAutomatically () const
 
virtual const ModifiedTimeTypeGetConstantVelocityFieldSetTime () const
 
bool GetInverse (Self *inverse) const
 
virtual InverseTransformBasePointer GetInverseTransform () const override
 
virtual ScalarType GetLowerTimeBound () const
 
virtual unsigned int GetNumberOfIntegrationSteps () const
 
virtual ScalarType GetUpperTimeBound () const
 
virtual void IntegrateVelocityField ()
 
virtual void SetCalculateNumberOfIntegrationStepsAutomatically (bool _arg)
 
virtual 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 ConstantVelocityFieldTypeGetModifiableConstantVelocityField ()
 
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, NDimensions >
virtual void ComputeInverseJacobianWithRespectToPosition (const InputPointType &x, JacobianType &j) const override
 
virtual void ComputeJacobianWithRespectToParameters (const IndexType &, JacobianType &j) const
 
virtual void ComputeJacobianWithRespectToPosition (const InputPointType &x, JacobianType &j) const override
 
virtual void ComputeJacobianWithRespectToPosition (const IndexType &x, JacobianType &j) const
 
virtual const ModifiedTimeTypeGetDisplacementFieldSetTime () const
 
bool GetInverse (Self *inverse) const
 
virtual void GetInverseJacobianOfForwardFieldWithRespectToPosition (const InputPointType &point, JacobianType &jacobian, bool useSVD=false) const
 
virtual void GetInverseJacobianOfForwardFieldWithRespectToPosition (const IndexType &index, JacobianType &jacobian, bool useSVD=false) const
 
virtual NumberOfParametersType GetNumberOfLocalParameters (void) const override
 
virtual TransformCategoryType GetTransformCategory () const override
 
virtual void SetIdentity ()
 
virtual OutputVectorPixelType TransformCovariantVector (const InputVectorPixelType &) const override
 
OutputVectorPixelType TransformDiffusionTensor (const InputVectorPixelType &) const
 
virtual OutputPointType TransformPoint (const InputPointType &thisPoint) const override
 
virtual OutputVectorPixelType TransformVector (const InputVectorPixelType &) const override
 
virtual OutputVnlVectorType TransformVector (const InputVnlVectorType &) const override
 
virtual void UpdateTransformParameters (const DerivativeType &update, ScalarType factor=1.0) override
 
virtual void SetDisplacementField (DisplacementFieldType *field)
 
virtual DisplacementFieldTypeGetModifiableDisplacementField ()
 
virtual const
DisplacementFieldType
GetDisplacementField () const
 
virtual void SetInverseDisplacementField (DisplacementFieldType *inverseDisplacementField)
 
virtual DisplacementFieldTypeGetModifiableInverseDisplacementField ()
 
virtual const
DisplacementFieldType
GetInverseDisplacementField () const
 
virtual void SetInterpolator (InterpolatorType *interpolator)
 
virtual InterpolatorTypeGetModifiableInterpolator ()
 
virtual const InterpolatorTypeGetInterpolator () const
 
virtual void SetInverseInterpolator (InterpolatorType *interpolator)
 
virtual InterpolatorTypeGetModifiableInverseInterpolator ()
 
virtual const InterpolatorTypeGetInverseInterpolator () const
 
virtual OutputVectorType TransformVector (const InputVectorType &) const override
 
OutputDiffusionTensor3DType TransformDiffusionTensor (const InputDiffusionTensor3DType &) const
 
virtual OutputCovariantVectorType TransformCovariantVector (const InputCovariantVectorType &) const override
 
virtual void SetParameters (const ParametersType &params) override
 
virtual 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, NDimensions, NDimensions >
virtual void ComputeInverseJacobianWithRespectToPosition (const InputPointType &x, JacobianType &jacobian) const
 
virtual void ComputeJacobianWithRespectToParameters (const InputPointType &, JacobianType &) const =0
 
virtual void ComputeJacobianWithRespectToParametersCachedTemporaries (const InputPointType &p, JacobianType &jacobian, JacobianType &) const
 
virtual void ComputeJacobianWithRespectToPosition (const InputPointType &, JacobianType &) const
 
virtual void CopyInFixedParameters (const FixedParametersValueType *const begin, const FixedParametersValueType *const end) override
 
virtual void CopyInParameters (const ParametersValueType *const begin, const ParametersValueType *const end) override
 
virtual const FixedParametersTypeGetFixedParameters (void) const override
 
unsigned int GetInputSpaceDimension (void) const override
 
bool GetInverse (Self *) const
 
virtual NumberOfParametersType GetNumberOfFixedParameters () const
 
virtual NumberOfParametersType GetNumberOfParameters (void) const override
 
unsigned int GetOutputSpaceDimension (void) const override
 
virtual const ParametersTypeGetParameters (void) const override
 
virtual std::string GetTransformTypeAsString () const override
 
virtual bool IsLinear () const
 
 itkCloneMacro (Self)
 
virtual void SetParametersByValue (const ParametersType &p) override
 
virtual OutputCovariantVectorType TransformCovariantVector (const InputCovariantVectorType &) 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 OutputPointType TransformPoint (const InputPointType &) const =0
 
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 &) 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, ParametersValueType factor=1.0)
 
- Public Member Functions inherited from itk::Object
unsigned long AddObserver (const EventObject &event, Command *)
 
unsigned long AddObserver (const EventObject &event, Command *) const
 
virtual void DebugOff () const
 
virtual void DebugOn () const
 
CommandGetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionaryGetMetaDataDictionary ()
 
const MetaDataDictionaryGetMetaDataDictionary () const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStampGetTimeStamp () const
 
bool HasObserver (const EventObject &event) const
 
void InvokeEvent (const EventObject &)
 
void InvokeEvent (const EventObject &) const
 
virtual void Modified () const
 
virtual void Register () const override
 
void RemoveAllObservers ()
 
void RemoveObserver (unsigned long tag)
 
void SetDebug (bool debugFlag) const
 
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
 
virtual void SetReferenceCount (int) override
 
virtual void UnRegister () const noexceptoverride
 
virtual void SetObjectName (std::string _arg)
 
virtual const std::string & GetObjectName () const
 
- Public Member Functions inherited from itk::LightObject
virtual void Delete ()
 
virtual int GetReferenceCount () const
 
 itkCloneMacro (Self)
 
void Print (std::ostream &os, Indent indent=0) const
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, NDimensions >
static Pointer New ()
 
- Static Public Member Functions inherited from itk::DisplacementFieldTransform< TParametersValueType, NDimensions >
static Pointer New ()
 
- Static Public Member Functions inherited from itk::Object
static bool GetGlobalWarningDisplay ()
 
static void GlobalWarningDisplayOff ()
 
static void GlobalWarningDisplayOn ()
 
static Pointer New ()
 
static void SetGlobalWarningDisplay (bool flag)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Static Public Attributes

static const unsigned int ConstantVelocityFieldDimension = NDimensions
 
static const unsigned int Dimension = NDimensions
 
- Static Public Attributes inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, NDimensions >
static const unsigned int ConstantVelocityFieldDimension = NDimensions
 
static const unsigned int Dimension = NDimensions
 
- Static Public Attributes inherited from itk::DisplacementFieldTransform< TParametersValueType, NDimensions >
static const unsigned int Dimension = NDimensions
 
- Static Public Attributes inherited from itk::Transform< TParametersValueType, NDimensions, NDimensions >
static const unsigned int InputSpaceDimension
 
static const unsigned int OutputSpaceDimension
 

Protected Types

typedef GaussianOperator
< ScalarType, NDimensions > 
GaussianSmoothingOperatorType
 
typedef
VectorNeighborhoodOperatorImageFilter
< ConstantVelocityFieldType,
ConstantVelocityFieldType
GaussianSmoothingSmootherType
 

Protected Member Functions

 GaussianExponentialDiffeomorphicTransform ()
 
void PrintSelf (std::ostream &, Indent) const override
 
virtual ~GaussianExponentialDiffeomorphicTransform ()
 
- Protected Member Functions inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, NDimensions >
 ConstantVelocityFieldTransform ()
 
DisplacementFieldType::Pointer CopyDisplacementField (const DisplacementFieldType *) const
 
virtual LightObject::Pointer InternalClone () const override
 
virtual ~ConstantVelocityFieldTransform ()
 
- Protected Member Functions inherited from itk::DisplacementFieldTransform< TParametersValueType, NDimensions >
 DisplacementFieldTransform ()
 
virtual ~DisplacementFieldTransform ()
 
- Protected Member Functions inherited from itk::Transform< TParametersValueType, NDimensions, NDimensions >
OutputDiffusionTensor3DType PreservationOfPrincipalDirectionDiffusionTensor3DReorientation (const InputDiffusionTensor3DType, const JacobianType) const
 
 Transform ()
 
 Transform (NumberOfParametersType NumberOfParameters)
 
virtual ~Transform ()
 
- Protected Member Functions inherited from itk::TransformBaseTemplate< TParametersValueType >
 TransformBaseTemplate ()
 
virtual ~TransformBaseTemplate ()
 
- 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 ()
 

Protected Attributes

GaussianSmoothingOperatorType m_GaussianSmoothingOperator
 
- Protected Attributes inherited from itk::ConstantVelocityFieldTransform< TParametersValueType, NDimensions >
bool m_CalculateNumberOfIntegrationStepsAutomatically
 
ConstantVelocityFieldPointer m_ConstantVelocityField
 
ConstantVelocityFieldInterpolatorPointer m_ConstantVelocityFieldInterpolator
 
ModifiedTimeType m_ConstantVelocityFieldSetTime
 
ScalarType m_LowerTimeBound
 
unsigned int m_NumberOfIntegrationSteps
 
ScalarType m_UpperTimeBound
 
- Protected Attributes inherited from itk::DisplacementFieldTransform< TParametersValueType, NDimensions >
DisplacementFieldType::Pointer m_DisplacementField
 
ModifiedTimeType m_DisplacementFieldSetTime
 
JacobianType m_IdentityJacobian
 
InterpolatorType::Pointer m_Interpolator
 
DisplacementFieldType::Pointer m_InverseDisplacementField
 
InterpolatorType::Pointer m_InverseInterpolator
 
- Protected Attributes inherited from itk::Transform< TParametersValueType, NDimensions, NDimensions >
DirectionChangeMatrix m_DirectionChange
 
FixedParametersType m_FixedParameters
 
ParametersType m_Parameters
 
- Protected Attributes inherited from itk::LightObject
AtomicInt< int > m_ReferenceCount
 

Private Member Functions

 GaussianExponentialDiffeomorphicTransform (const Self &)
 
void operator= (const Self &)
 

Private Attributes

ScalarType m_GaussianSmoothingVarianceForTheConstantVelocityField
 
ScalarType m_GaussianSmoothingVarianceForTheUpdateField
 

Member Typedef Documentation

template<typename TParametersValueType , unsigned int NDimensions>
typedef Superclass::ConstantVelocityFieldPointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::ConstantVelocityFieldPointer
template<typename TParametersValueType , unsigned int NDimensions>
typedef Superclass::ConstantVelocityFieldType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::ConstantVelocityFieldType
template<typename TParametersValueType , unsigned int NDimensions>
typedef SmartPointer<const Self> itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::ConstPointer
template<typename TParametersValueType , unsigned int NDimensions>
typedef Superclass::DerivativeType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::DerivativeType
template<typename TParametersValueType , unsigned int NDimensions>
typedef DerivativeType::ValueType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::DerivativeValueType
template<typename TParametersValueType , unsigned int NDimensions>
typedef Superclass::DisplacementFieldPointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::DisplacementFieldPointer
template<typename TParametersValueType , unsigned int NDimensions>
typedef Superclass::DisplacementFieldType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::DisplacementFieldType
template<typename TParametersValueType , unsigned int NDimensions>
typedef DisplacementFieldType::PixelType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::DisplacementVectorType
template<typename TParametersValueType , unsigned int NDimensions>
typedef GaussianOperator<ScalarType, NDimensions> itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GaussianSmoothingOperatorType
protected

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

Definition at line 122 of file itkGaussianExponentialDiffeomorphicTransform.h.

template<typename TParametersValueType , unsigned int NDimensions>
typedef VectorNeighborhoodOperatorImageFilter<ConstantVelocityFieldType, ConstantVelocityFieldType> itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GaussianSmoothingSmootherType
protected
template<typename TParametersValueType , unsigned int NDimensions>
typedef SmartPointer<Self> itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::Pointer
template<typename TParametersValueType , unsigned int NDimensions>
typedef Superclass::ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::ScalarType

Types from superclass

Definition at line 79 of file itkGaussianExponentialDiffeomorphicTransform.h.

template<typename TParametersValueType , unsigned int NDimensions>
typedef GaussianExponentialDiffeomorphicTransform itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::Self

Standard class typedefs.

Definition at line 61 of file itkGaussianExponentialDiffeomorphicTransform.h.

template<typename TParametersValueType , unsigned int NDimensions>
typedef ConstantVelocityFieldTransform<TParametersValueType, NDimensions> itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::Superclass

Constructor & Destructor Documentation

template<typename TParametersValueType , unsigned int NDimensions>
itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GaussianExponentialDiffeomorphicTransform ( )
protected
template<typename TParametersValueType , unsigned int NDimensions>
virtual itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::~GaussianExponentialDiffeomorphicTransform ( )
protectedvirtual
template<typename TParametersValueType , unsigned int NDimensions>
itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GaussianExponentialDiffeomorphicTransform ( const Self )
private

Member Function Documentation

template<typename TParametersValueType , unsigned int NDimensions>
virtual::itk::LightObject::Pointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::CreateAnother ( ) 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::ConstantVelocityFieldTransform< TParametersValueType, NDimensions >.

template<typename TParametersValueType , unsigned int NDimensions>
virtual ConstantVelocityFieldPointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GaussianSmoothConstantVelocityField ( ConstantVelocityFieldType ,
ScalarType   
)
virtual

Smooth the velocity field in-place.

Warning
Not thread safe. Does its own threading.
template<typename TParametersValueType , unsigned int NDimensions>
virtual ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GetGaussianSmoothingVarianceForTheConstantVelocityField ( ) const
virtual

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

template<typename TParametersValueType , unsigned int NDimensions>
virtual ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GetGaussianSmoothingVarianceForTheUpdateField ( ) const
virtual

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

template<typename TParametersValueType , unsigned int NDimensions>
virtual const char* itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

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

template<typename TParametersValueType , unsigned int NDimensions>
static Pointer itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::New ( )
static

New macro for creation of through a Smart Pointer

template<typename TParametersValueType , unsigned int NDimensions>
void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::operator= ( const Self )
private
template<typename TParametersValueType , unsigned int NDimensions>
void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
overrideprotectedvirtual

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::ConstantVelocityFieldTransform< TParametersValueType, NDimensions >.

template<typename TParametersValueType , unsigned int NDimensions>
virtual void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::SetGaussianSmoothingVarianceForTheConstantVelocityField ( ScalarType  _arg)
virtual

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

template<typename TParametersValueType , unsigned int NDimensions>
virtual void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::SetGaussianSmoothingVarianceForTheUpdateField ( ScalarType  _arg)
virtual

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

template<typename TParametersValueType , unsigned int NDimensions>
virtual void itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::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, NDimensions >.

Member Data Documentation

template<typename TParametersValueType , unsigned int NDimensions>
const unsigned int itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::ConstantVelocityFieldDimension = NDimensions
static

Dimension of the velocity field .

Definition at line 73 of file itkGaussianExponentialDiffeomorphicTransform.h.

template<typename TParametersValueType , unsigned int NDimensions>
const unsigned int itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::Dimension = NDimensions
static

Dimension of the vector spaces.

Definition at line 76 of file itkGaussianExponentialDiffeomorphicTransform.h.

template<typename TParametersValueType , unsigned int NDimensions>
GaussianSmoothingOperatorType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::m_GaussianSmoothingOperator
protected
template<typename TParametersValueType , unsigned int NDimensions>
ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::m_GaussianSmoothingVarianceForTheConstantVelocityField
private
template<typename TParametersValueType , unsigned int NDimensions>
ScalarType itk::GaussianExponentialDiffeomorphicTransform< TParametersValueType, NDimensions >::m_GaussianSmoothingVarianceForTheUpdateField
private

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