itk::SimultaneousReconstructionRegistrationMetric< IntensityType > Class Template Reference

Class to compute the difference between a reconstruction estimate and the target set of 2D projection images. More...

Inheritance diagram for itk::SimultaneousReconstructionRegistrationMetric< IntensityType >:

Collaboration diagram for itk::SimultaneousReconstructionRegistrationMetric< IntensityType >:

Public Types
typedef SimultaneousReconstructionRegistrationMetric	Self
typedef SingleValuedCostFunction	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef itk::ForwardProjectionWithAffineTransformDifferenceFilter < IntensityType >	ForwardProjectionWithAffineTransformDifferenceFilterType
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::Pointer	ForwardProjectionWithAffineTransformDifferenceFilterPointerType
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputVolumeType	InputVolumeType
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputVolumePointer	InputVolumePointer
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputProjectionVolumeType	InputProjectionVolumeType
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputProjectionVolumePointer	InputProjectionVolumePointer
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::ProjectionGeometryType	ProjectionGeometryType
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::ProjectionGeometryPointer	ProjectionGeometryPointer
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::OutputBackProjectedDifferencesType	OutputBackProjectedDifferencesType
typedef ForwardProjectionWithAffineTransformDifferenceFilterType::OutputBackProjectedDifferencesPointer	OutputBackProjectedDifferencesPointer
typedef SingleValuedCostFunction::ParametersType	ParametersType
typedef SingleValuedCostFunction::MeasureType	MeasureType
typedef SingleValuedCostFunction::DerivativeType	DerivativeType

Public Member Functions
virtual const char *	GetClassName () const
void	SetInputVolume (InputVolumeType *im3D)
	Set the 3D reconstruction estimate volume input. More...
void	SetInputProjectionVolumeOne (InputProjectionVolumeType *im2DNumberOne)
	Set the input 3D volume of projection image (Two sets of projection images, e.g., y_1 and y_2) More...
void	SetInputProjectionVolumeTwo (InputProjectionVolumeType *im2DNumberTwo)
void	SetProjectionGeometry (ProjectionGeometryType *projGeometry)
	Set the projection geometry. More...
unsigned int	GetNumberOfParameters (void) const
const InputVolumeType *	GetReconstructedVolume (void)
	Get the 3D reconstructed volume. More...
void	SetParametersAddress (const ParametersType &parameters) const
void	SetDerivativesAddress (const DerivativeType &derivatives) const
void	SetParameters (const ParametersType &parameters) const
void	Initialise (void)
virtual void	GetValueAndDerivative (const ParametersType &parameters, MeasureType &value, DerivativeType &derivative) const
virtual MeasureType	GetValue (const ParametersType &parameters) const
virtual void	GetDerivative (const ParametersType &parameters, DerivativeType &derivative) const

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	SimultaneousReconstructionRegistrationMetric ()
virtual	~SimultaneousReconstructionRegistrationMetric ()
void	PrintSelf (std::ostream &os, Indent indent) const

Protected Attributes
ForwardProjectionWithAffineTransformDifferenceFilterPointerType	m_FwdAndBackProjDiffFilter
	Create and store the Euler affine transform matrix. More...

Detailed Description

template<class IntensityType = float>
class itk::SimultaneousReconstructionRegistrationMetric< IntensityType >

Class to compute the difference between a reconstruction estimate and the target set of 2D projection images.

This is essentially the ForwardProjectionWithAffineTransformDifferenceFilter repackaged as an ITK cost function.

Member Typedef Documentation

template<class IntensityType = float>

typedef SmartPointer<const Self> itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::ConstPointer

template<class IntensityType = float>

typedef SingleValuedCostFunction::DerivativeType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::DerivativeType

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::Pointer itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::ForwardProjectionWithAffineTransformDifferenceFilterPointerType

template<class IntensityType = float>

typedef itk::ForwardProjectionWithAffineTransformDifferenceFilter<IntensityType> itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::ForwardProjectionWithAffineTransformDifferenceFilterType

Some convenient typedefs. The ImageToImageFilter to perform the forward and back-projection

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputProjectionVolumePointer itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::InputProjectionVolumePointer

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputProjectionVolumeType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::InputProjectionVolumeType

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputVolumePointer itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::InputVolumePointer

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::InputVolumeType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::InputVolumeType

template<class IntensityType = float>

typedef SingleValuedCostFunction::MeasureType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::MeasureType

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::OutputBackProjectedDifferencesPointer itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::OutputBackProjectedDifferencesPointer

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::OutputBackProjectedDifferencesType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::OutputBackProjectedDifferencesType

template<class IntensityType = float>

typedef SingleValuedCostFunction::ParametersType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::ParametersType

Type of the parameters.

template<class IntensityType = float>

typedef SmartPointer<Self> itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::Pointer

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::ProjectionGeometryPointer itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::ProjectionGeometryPointer

template<class IntensityType = float>

typedef ForwardProjectionWithAffineTransformDifferenceFilterType::ProjectionGeometryType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::ProjectionGeometryType

template<class IntensityType = float>

typedef SimultaneousReconstructionRegistrationMetric itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::Self

Standard class typedefs.

template<class IntensityType = float>

typedef SingleValuedCostFunction itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::Superclass

Constructor & Destructor Documentation

template<class IntensityType = float>

itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SimultaneousReconstructionRegistrationMetric ( )

protected

template<class IntensityType = float>

virtual itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::~SimultaneousReconstructionRegistrationMetric ( )

inlineprotectedvirtual

Member Function Documentation

template<class IntensityType = float>

virtual const char* itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

template<class IntensityType = float>

virtual void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::GetDerivative ( const ParametersType &  parameters, DerivativeType &  derivative  ) const

virtual

This method returns the derivative of the cost function corresponding to the specified parameters. This method set to protected to test whether the optimizer only ever calls GetValueAndDerivative() which case we can get away without performing the forward and back-projections for both GetValue() and GetDerivative().

template<class IntensityType = float>

unsigned int itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::GetNumberOfParameters

(

void

)

const

Return the number of parameters required by the Transform

template<class IntensityType = float>

const InputVolumeType* itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::GetReconstructedVolume ( void  )

inline

Get the 3D reconstructed volume.

template<class IntensityType = float>

virtual MeasureType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::GetValue ( const ParametersType &  parameters ) const

virtual

This method returns the value of the cost function corresponding to the specified parameters. This method set to protected to test whether the optimizer only ever calls GetValueAndDerivative() which case we can get away without performing the forward and back-projections for both GetValue() and GetDerivative().

template<class IntensityType = float>

virtual void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::GetValueAndDerivative ( const ParametersType &  parameters, MeasureType &  value, DerivativeType &  derivative  ) const

virtual

This method returns the value and derivative of the cost function corresponding to the specified parameters

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::Initialise ( void  )

inline

Initialise the metric

template<class IntensityType = float>

static Pointer itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::New ( )

static

Method for creation through the object factory.

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protected

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SetDerivativesAddress

(

const DerivativeType &

derivatives

)

const

Assign to 'derivatives' the address of the reconstruction volume estimate voxel intensities.

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SetInputProjectionVolumeOne

(

InputProjectionVolumeType *

im2DNumberOne

)

Set the input 3D volume of projection image (Two sets of projection images, e.g., y_1 and y_2)

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SetInputProjectionVolumeTwo

(

InputProjectionVolumeType *

im2DNumberTwo

)

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SetInputVolume

(

InputVolumeType *

im3D

)

Set the 3D reconstruction estimate volume input.

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SetParameters

(

const ParametersType &

parameters

)

const

Set the parameters, i.e. intensities of the reconstruction estimate.

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SetParametersAddress

(

const ParametersType &

parameters

)

const

Assign to 'parameters' the address of the reconstruction volume estimate voxel intensities.

template<class IntensityType = float>

void itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::SetProjectionGeometry

(

ProjectionGeometryType *

projGeometry

)

Set the projection geometry.

Member Data Documentation

template<class IntensityType = float>

ForwardProjectionWithAffineTransformDifferenceFilterPointerType itk::SimultaneousReconstructionRegistrationMetric< IntensityType >::m_FwdAndBackProjDiffFilter

protected

Create and store the Euler affine transform matrix.

---

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

• itkSimultaneousReconstructionRegistrationMetric.h