itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar > Class Template Reference

Implement a gradient descent optimization suitable for FFD and Fluid deformation. More...

Inheritance diagram for itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >:

Collaboration diagram for itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >:

Public Types
typedef LocalSimilarityMeasureGradientDescentOptimizer	Self
typedef SingleValuedNonLinearOptimizer	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef SimilarityMeasure < TFixedImage, TMovingImage >	ImageToImageMetricType
typedef const ImageToImageMetricType *	ImageToImageMetricPointer
typedef TFixedImage	FixedImageType
typedef FixedImageType::PixelType	FixedImagePixelType
typedef FixedImageType *	FixedImagePointer
typedef FixedImageType::Pointer	FixedImageSmartPointer
typedef TMovingImage	MovingImageType
typedef MovingImageType::PixelType	MovingImagePixelType
typedef MovingImageType *	MovingImagePointer
typedef DeformableTransform < TFixedImage, TScalarType, Dimension, TDeformationScalar >	DeformableTransformType
typedef DeformableTransformType::Pointer	DeformableTransformPointer
typedef double	MeasureType
typedef InterpolateImageFunction < TFixedImage, TScalarType >	RegriddingInterpolatorType
typedef RegriddingInterpolatorType::Pointer	RegriddingInterpolatorPointer
typedef ResampleImageFilter < TFixedImage, TFixedImage >	ResampleFilterType
typedef ResampleFilterType::Pointer	ResampleFilterPointer
typedef DeformableTransformType::JacobianDeterminantFilterType::OutputImageType	JacobianImageType

Public Member Functions
virtual const char *	GetClassName () const
	itkStaticConstMacro (Dimension, unsigned int, TFixedImage::ImageDimension)
virtual void	StartOptimization (void) override
virtual void	ResumeOptimization (void)
virtual void	StopOptimization (void)
virtual const bool &	GetMaximize ()
virtual void	SetMaximize (bool _arg)
virtual void	MaximizeOn ()
virtual void	MaximizeOff ()
virtual double	GetValue () const
virtual bool	GetStop () const
virtual void	SetMaximumNumberOfIterations (unsigned long int _arg)
virtual unsigned long int	GetMaximumNumberOfIterations ()
virtual unsigned long int	GetCurrentIteration ()
virtual void	SetStepSize (double _arg)
virtual double	GetStepSize ()
virtual void	SetMinimumStepSize (double _arg)
virtual double	GetMinimumStepSize ()
virtual void	SetIteratingStepSizeReductionFactor (double _arg)
virtual double	GetIteratingStepSizeReductionFactor ()
virtual void	SetRegriddingStepSizeReductionFactor (double _arg)
virtual double	GetRegriddingStepSizeReductionFactor ()
virtual void	SetJacobianBelowZeroStepSizeReductionFactor (double _arg)
virtual double	GetJacobianBelowZeroStepSizeReductionFactor ()
virtual void	SetMinimumDeformationMagnitudeThreshold (double _arg)
virtual double	GetMinimumDeformationMagnitudeThreshold ()
virtual void	SetMinimumJacobianThreshold (double _arg)
virtual double	GetMinimumJacobianThreshold ()
virtual void	SetRegriddingInterpolator (RegriddingInterpolatorType *_arg)
virtual const RegriddingInterpolatorType *	GetRegriddingInterpolator ()
virtual void	SetDeformableTransform (DeformableTransformType *_arg)
virtual const DeformableTransformType *	GetDeformableTransform ()
virtual void	SetMinimumSimilarityChangeThreshold (double _arg)
virtual double	GetMinimumSimilarityChangeThreshold ()
virtual void	SetCheckSimilarityMeasure (bool _arg)
virtual bool	GetCheckSimilarityMeasure ()
virtual void	SetCheckMinDeformationMagnitudeThreshold (bool _arg)
virtual bool	GetCheckMinDeformationMagnitudeThreshold ()
virtual void	SetCheckJacobianBelowZero (bool _arg)
virtual bool	GetCheckJacobianBelowZero ()
virtual void	SetWriteNextParameters (bool _arg)
virtual bool	GetWriteNextParameters ()
virtual void	SetNextParametersFileName (std::string _arg)
virtual std::string	GetNextParametersFileName ()
virtual void	SetNextParametersFileExt (std::string _arg)
virtual std::string	GetNextParametersFileExt ()
virtual void	SetWriteDeformationField (bool _arg)
virtual bool	GetWriteDeformationField ()
virtual void	SetDeformationFieldFileName (std::string _arg)
virtual std::string	GetDeformationFieldFileName ()
virtual void	SetDeformationFieldFileExt (std::string _arg)
virtual std::string	GetDeformationFieldFileExt ()
virtual void	SetWriteRegriddedImage (bool _arg)
virtual bool	GetWriteRegriddedImage ()
virtual void	SetRegriddedImageFileName (std::string _arg)
virtual std::string	GetRegriddedImageFileName ()
virtual void	SetRegriddedImageFileExt (std::string _arg)
virtual std::string	GetRegriddedImageFileExt ()
virtual void	SetRegriddedMovingImagePadValue (MovingImagePixelType _arg)
virtual MovingImagePixelType	GetRegriddedMovingImagePadValue ()
virtual void	SetIsAbsRegriddedImage (bool _arg)
virtual bool	GetIsAbsRegriddedImage ()
virtual void	SetIsPropagateRegriddedMovingImage (bool _arg)
virtual bool	GetIsPropagateRegriddedMovingImage ()
virtual const JacobianImageType *	GetComposedJacobian () const
virtual const FixedImageType *	GetRegriddedMovingImage () const
virtual const FixedImageType *	GetRegriddedFixedImage () const

Protected Member Functions
	LocalSimilarityMeasureGradientDescentOptimizer ()
virtual	~LocalSimilarityMeasureGradientDescentOptimizer ()
void	PrintSelf (std::ostream &os, Indent indent) const override
virtual void	Initialize ()
virtual double	CalculateNextStep (int iterationNumber, double currentSimilarity, const ParametersType &current, ParametersType &next)=0
virtual void	CleanUp ()
virtual void	ReGrid (bool isResetCurrentPosition)
virtual void	ComposeJacobian ()

Protected Attributes
bool	m_Maximize
double	m_Value
bool	m_Stop
unsigned long int	m_MaximumNumberOfIterations
unsigned int	m_CurrentIteration
unsigned int	m_RegriddingNumber
double	m_StepSize
double	m_MinimumStepSize
double	m_IteratingStepSizeReductionFactor
double	m_RegriddingStepSizeReductionFactor
double	m_JacobianBelowZeroStepSizeReductionFactor
double	m_MinimumDeformationMagnitudeThreshold
double	m_MinimumSimilarityChangeThreshold
double	m_MinimumJacobianThreshold
bool	m_CheckSimilarityMeasure
bool	m_CheckMinDeformationMagnitudeThreshold
bool	m_CheckJacobianBelowZero
bool	m_IsAbsRegriddedImage
RegriddingInterpolatorPointer	m_RegriddingInterpolator
ResampleFilterPointer	m_RegriddingResampler
FixedImageSmartPointer	m_RegriddedMovingImage
FixedImageSmartPointer	m_RegriddedFixedImage
DeformableTransformPointer	m_DeformableTransform
ParametersType	m_NextParameters
ParametersType	m_RegriddedParameters
ImageToImageMetricPointer	m_ImageToImageMetric
FixedImagePointer	m_FixedImage
MovingImagePointer	m_MovingImage
bool	m_WriteNextParameters
std::string	m_NextParametersFileName
std::string	m_NextParametersFileExt
bool	m_WriteDeformationField
std::string	m_DeformationFieldFileName
std::string	m_DeformationFieldFileExt
bool	m_WriteRegriddedImage
std::string	m_RegriddedImageFileName
std::string	m_RegriddedImageFileExt
MovingImagePixelType	m_RegriddedMovingImagePadValue
JacobianImageType::Pointer	m_ComposedJacobian
bool	m_IsPropagateRegriddedMovingImage

Detailed Description

template<class TFixedImage, class TMovingImage, class TScalarType, class TDeformationScalar>
class itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >

Implement a gradient descent optimization suitable for FFD and Fluid deformation.

Member Typedef Documentation

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef SmartPointer<const Self> itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ConstPointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef DeformableTransformType::Pointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::DeformableTransformPointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef DeformableTransform<TFixedImage, TScalarType, Dimension, TDeformationScalar> itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::DeformableTransformType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::PixelType itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImagePixelType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImagePointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef FixedImageType::Pointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageSmartPointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef TFixedImage itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::FixedImageType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef const ImageToImageMetricType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ImageToImageMetricPointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef SimilarityMeasure<TFixedImage, TMovingImage> itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ImageToImageMetricType

Typedefs.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef DeformableTransformType::JacobianDeterminantFilterType::OutputImageType itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::JacobianImageType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MeasureType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType::PixelType itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImagePixelType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef MovingImageType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImagePointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef TMovingImage itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MovingImageType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef SmartPointer<Self> itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::Pointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef RegriddingInterpolatorType::Pointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::RegriddingInterpolatorPointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef InterpolateImageFunction< TFixedImage, TScalarType > itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::RegriddingInterpolatorType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef ResampleFilterType::Pointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ResampleFilterPointer

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef ResampleImageFilter< TFixedImage, TFixedImage > itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ResampleFilterType

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef LocalSimilarityMeasureGradientDescentOptimizer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::Self

Standard class typedefs.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

typedef SingleValuedNonLinearOptimizer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::Superclass

Constructor & Destructor Documentation

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::LocalSimilarityMeasureGradientDescentOptimizer ( )

protected

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::~LocalSimilarityMeasureGradientDescentOptimizer ( )

inlineprotectedvirtual

Member Function Documentation

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::CalculateNextStep ( int  iterationNumber, double  currentSimilarity, const ParametersType &  current, ParametersType &  next  )

protectedpure virtual

Calculate a potential step following the gradient direction.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::CleanUp ( )

inlineprotectedvirtual

For any cleanup of optimizer.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ComposeJacobian ( )

inlineprotectedvirtual

Compose the new Jacobian using current and regridded parameters.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetCheckJacobianBelowZero ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetCheckMinDeformationMagnitudeThreshold ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetCheckSimilarityMeasure ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const char* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetClassName ( ) const

virtual

Standard Type Macro.

Reimplemented in itk::FFDSteepestGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >, itk::FFDConjugateGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >, and itk::FFDGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const JacobianImageType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetComposedJacobian ( ) const

inlinevirtual

Return the composed Jacobian.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual unsigned long int itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetCurrentIteration ( )

virtual

Get the current iteration number.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const DeformableTransformType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetDeformableTransform ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetDeformationFieldFileExt ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetDeformationFieldFileName ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetIsAbsRegriddedImage ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetIsPropagateRegriddedMovingImage ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetIteratingStepSizeReductionFactor ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetJacobianBelowZeroStepSizeReductionFactor ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const bool& itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMaximize ( )

virtual

Set the maximize flag.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual unsigned long int itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMaximumNumberOfIterations ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMinimumDeformationMagnitudeThreshold ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMinimumJacobianThreshold ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMinimumSimilarityChangeThreshold ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetMinimumStepSize ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetNextParametersFileExt ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetNextParametersFileName ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const FixedImageType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetRegriddedFixedImage ( ) const

inlinevirtual

Return the regridded fixed image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetRegriddedImageFileExt ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetRegriddedImageFileName ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const FixedImageType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetRegriddedMovingImage ( ) const

inlinevirtual

Return the regridded moving image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual MovingImagePixelType itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetRegriddedMovingImagePadValue ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual const RegriddingInterpolatorType* itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetRegriddingInterpolator ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetRegriddingStepSizeReductionFactor ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetStepSize ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetStop ( ) const

virtual

Get the value of the stop flag.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetValue ( ) const

virtual

Get the current value of the cost function.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetWriteDeformationField ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetWriteNextParameters ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::GetWriteRegriddedImage ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::Initialize ( void  )

inlineprotectedvirtual

For any initialisation of optimizer.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::itkStaticConstMacro	(	Dimension	,
		unsigned	int,
		TFixedImage::ImageDimension
	)

Get the number of dimensions we are working in.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MaximizeOff ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::MaximizeOn ( )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

overrideprotected

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ReGrid ( bool  isResetCurrentPosition )

protectedvirtual

Do the re-gridding.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::ResumeOptimization ( void  )

virtual

Resume previously stopped optimization with current parameters

See also

StopOptimization.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetCheckJacobianBelowZero ( bool  _arg )

virtual

Get/Set the CheckJacobianBelowZero flag.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetCheckMinDeformationMagnitudeThreshold ( bool  _arg )

virtual

Get/Set MinimumDeformationMagnitudeThreshold flag.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetCheckSimilarityMeasure ( bool  _arg )

virtual

Get/Set similarity measure checking flag.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetDeformableTransform ( DeformableTransformType *  _arg )

virtual

Set the deformable transform externally.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetDeformationFieldFileExt ( std::string  _arg )

virtual

At each iteration, filename to decide where we dump the next set of parameters. Default "vtk".

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetDeformationFieldFileName ( std::string  _arg )

virtual

At each iteration, filename to decide where we dump the deformation field. Default "tmp.next.field".

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetIsAbsRegriddedImage ( bool  _arg )

virtual

Set/Get IsAbsRegriddedImage

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetIsPropagateRegriddedMovingImage ( bool  _arg )

virtual

Set/Get.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetIteratingStepSizeReductionFactor ( double  _arg )

virtual

If we can't find a better value of the transformation, we reduce step size and keep hunting.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetJacobianBelowZeroStepSizeReductionFactor ( double  _arg )

virtual

If for some reason, the Jacobian is negative, we reduce the step size and keep hunting.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMaximize ( bool  _arg )

virtual

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMaximumNumberOfIterations ( unsigned long int  _arg )

virtual

Set/Get the maximum number of iterations.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMinimumDeformationMagnitudeThreshold ( double  _arg )

virtual

If the largest magnitude deformation vector is < MinimumDeformationMagnitudeThreshold, we stop.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMinimumJacobianThreshold ( double  _arg )

virtual

If any voxel Jacobian drops below MinimumJacobianThreshold we regrid.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMinimumSimilarityChangeThreshold ( double  _arg )

virtual

So we can force optimizer to stop if cost function not doing much.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetMinimumStepSize ( double  _arg )

virtual

Set/Get the minimum step size.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetNextParametersFileExt ( std::string  _arg )

virtual

At each iteration, filename to decide where we dump the next set of parameters. Default "vtk".

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetNextParametersFileName ( std::string  _arg )

virtual

At each iteration, filename to decide where we dump the next set of parameters. Default "tmp.next.params".

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetRegriddedImageFileExt ( std::string  _arg )

virtual

Each time we regrid, file extension to dump regridded image to. Default "nii".

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetRegriddedImageFileName ( std::string  _arg )

virtual

Each time we regrid, filename to dump regridded image to. Default "tmp.regridded".

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetRegriddedMovingImagePadValue ( MovingImagePixelType  _arg )

virtual

Set/Get the regridded moving image pad value.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetRegriddingInterpolator ( RegriddingInterpolatorType *  _arg )

virtual

Set the regridding interpolator.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetRegriddingStepSizeReductionFactor ( double  _arg )

virtual

If we decide to regrid, we can also tweak the step size and keep hunting.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetStepSize ( double  _arg )

virtual

Set/Get the initial step size.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetWriteDeformationField ( bool  _arg )

virtual

At each iteration, flag to decide if we dump the deformation field.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetWriteNextParameters ( bool  _arg )

virtual

At each iteration, flag to decide if we dump the next set of parameters.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::SetWriteRegriddedImage ( bool  _arg )

virtual

Each time we regrid, flag to decide if we dump the regridded image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::StartOptimization ( void  )

overridevirtual

Start optimization.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

virtual void itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::StopOptimization ( void  )

virtual

Stop optimization.

See also

ResumeOptimization

Member Data Documentation

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_CheckJacobianBelowZero

protected

Check for jacobian below zero or not. Default true.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_CheckMinDeformationMagnitudeThreshold

protected

Check for min deformation change or not. Default true.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_CheckSimilarityMeasure

protected

Check for better similarity measure or not.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

JacobianImageType::Pointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_ComposedJacobian

protected

Composed Jacobian image calculated along the regridding.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

unsigned int itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_CurrentIteration

protected

The current number of iterations.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

DeformableTransformPointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_DeformableTransform

protected

The deformable transform.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_DeformationFieldFileExt

protected

File extension for deformation field.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_DeformationFieldFileName

protected

File name for deformation field.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

FixedImagePointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_FixedImage

protected

Fixed image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

ImageToImageMetricPointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_ImageToImageMetric

protected

Metric.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_IsAbsRegriddedImage

protected

Set to true to apply an abs filter to the regridded image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_IsPropagateRegriddedMovingImage

protected

Propagate the regridded moving image when re-gridding, if set to true. Exaxctly the same as original Christensen fluid paper. The reason for preferring this is that the interpolation of the image may be more accurate than the interpolation of thee deformation field.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_IteratingStepSizeReductionFactor

protected

If we can't find a better position, we reduce the step size, and keep iterating.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_JacobianBelowZeroStepSizeReductionFactor

protected

If for some reason, Jacobian is negative, we reduce step size, and keep iterating.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_Maximize

protected

Set whether we are maximizing or not.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

unsigned long int itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_MaximumNumberOfIterations

protected

The max. number of iterations.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_MinimumDeformationMagnitudeThreshold

protected

If the deformation is < this threshold, we stop.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_MinimumJacobianThreshold

protected

If the Jacobian is < this threshold, we regrid.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_MinimumSimilarityChangeThreshold

protected

If the similarity doesn't improve over this threshold, we stop.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_MinimumStepSize

protected

Minimum step size.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

MovingImagePointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_MovingImage

protected

Moving image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

ParametersType itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_NextParameters

protected

The potential next parameters (subject to Jacobian/Deformation/Cost function checks).

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_NextParametersFileExt

protected

File extension for next parameters at each iteration.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_NextParametersFileName

protected

Filename for next parameters at each iteration.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

FixedImageSmartPointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddedFixedImage

protected

Regridded moving image, resampled to same type as fixed image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddedImageFileExt

protected

File extension for regridded image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

std::string itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddedImageFileName

protected

Filename for regridded image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

FixedImageSmartPointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddedMovingImage

protected

Regridded moving image, resampled to same type as fixed image.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

MovingImagePixelType itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddedMovingImagePadValue

protected

Pad value for regridded image. Default 0.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

ParametersType itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddedParameters

protected

Store the regrid

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

RegriddingInterpolatorPointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddingInterpolator

protected

So we can set a regridding interpolator, different from the one we use during registration.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

unsigned int itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddingNumber

protected

The number of the times we have regridded.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

ResampleFilterPointer itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddingResampler

protected

To actually do the resampling.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_RegriddingStepSizeReductionFactor

protected

If Jacobian hits our lowest threshold, and we regrid, we also change step size and keep iterating.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_StepSize

protected

Step Size.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_Stop

protected

Set this flag to stop the optimisation.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

double itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_Value

protected

The current value of the cost function/similarity measure.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_WriteDeformationField

protected

Writes the deformation field at each iteration (to check that the parameters were applied properly.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_WriteNextParameters

protected

Writes the next parameters at each iteration.

template<class TFixedImage , class TMovingImage , class TScalarType , class TDeformationScalar >

bool itk::LocalSimilarityMeasureGradientDescentOptimizer< TFixedImage, TMovingImage, TScalarType, TDeformationScalar >::m_WriteRegriddedImage

protected

So we can optionally turn on dumping out the regridded image.

---

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

• itkLocalSimilarityMeasureGradientDescentOptimizer.h