This class implements the Block Sequential Regularized Expectation Maximization (BSREM) algorithm. More...

#include <iOptimizerBSREM.hh>

Inheritance diagram for iOptimizerBSREM:

Collaboration diagram for iOptimizerBSREM:

Public Member Functions
	iOptimizerBSREM ()
	The constructor of iOptimizerBSREM. More...

	~iOptimizerBSREM ()
	The destructor of iOptimizerBSREM. More...

int	ReadConfigurationFile (const string &a_configurationFile)

int	ReadOptionsList (const string &a_optionsList)

	iOptimizerBSREM ()

	~iOptimizerBSREM ()

int	ReadConfigurationFile (const string &a_configurationFile)

int	ReadOptionsList (const string &a_optionsList)

Public Member Functions inherited from vOptimizer
	vOptimizer ()
	The constructor of vOptimizer. More...

virtual	~vOptimizer ()
	The destructor of vOptimizer. More...

void	ShowHelp ()
	A function used to show help about the optimizer. More...

int	CheckParameters ()
	A public function used to check the parameters settings. More...

int	Initialize ()
	A public function used to initialize the optimizer. More...

int	UpdateVisitedVoxels ()
	A public function used to update the 'visited' voxels after each subset. More...

int	PreDataUpdateStep ()
	A public function used to do stuff that need to be done at the beginning of a subset (before the data update step; i.e. the loop over all events) More...

int	PreImageUpdateStep ()
	A public function used to do stuff that need to be done between the loop over events and the image update step. More...

virtual int	DataStep1ForwardProjectModel (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep2Optional (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep3BackwardProjectSensitivity (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep4Optional (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep5ComputeCorrections (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep6Optional (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep7BackwardProjectCorrections (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep8ComputeFOM (oProjectionLine ap_Line, vEvent ap_Event, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	ImageUpdateStep ()
	A public function used to perform the image update step of the optimizer. More...

void	SetVerbose (int a_verbose)

void	SetImageDimensionsAndQuantification (oImageDimensionsAndQuantification *ap_ImageDimensionsAndQuantification)

void	SetImageSpace (oImageSpace *ap_ImageSpace)

void	SetNbTOFBins (int a_nbTOFBins)

void	SetDataMode (int a_dataMode)

void	SetDataType (int a_dataType)

void	SetDataSpec (int a_dataSpec)

void	SetAttenuationImage (FLTNB *ap_attenuationImage, int a_thread)

void	SetFOMFlag (bool a_optimizerFOMFlag)

void	SetImageStatFlag (bool a_optimizerImageStatFlag)

void	SetNumbersOfIterationsAndSubsets (int a_nbIterations, int *ap_nbSubsets)

void	SetCurrentIteration (int a_currentIteration)

void	SetCurrentSubset (int a_currentSubset)

int	GetNbBackwardImages ()
	Get the number of backward images used by the specific optimizer. More...

FLTNB	GetInitialValue ()
	Get the initial image value (for initialization) More...

void	SetOptimizerID (const string &a_optimizerID)

const string &	GetOptimizerID ()

int	GetRequiredPenaltyDerivativesOrder ()
	Get the penalty derivative order needed for this algorithm. More...

bool	GetAcceptPenalty ()
	Get the boolean saying if the optimizer accepts penalties. More...

void	SetPenalty (vPenalty *ap_penalty)

bool	GetNeedGlobalSensitivity ()
	Get the boolean saying if the sensitivity has to be computed globally for all data channels and not per subset. More...

	vOptimizer ()

virtual	~vOptimizer ()

void	ShowHelp ()

int	CheckParameters ()

int	Initialize ()

int	UpdateVisitedVoxels ()

int	PreDataUpdateStep ()

int	PreImageUpdateStep ()

virtual int	DataStep1ForwardProjectModel (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep2Optional (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep3BackwardProjectSensitivity (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep4Optional (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep5ComputeCorrections (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep6Optional (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep7BackwardProjectCorrections (oProjectionLine ap_Line, vEvent ap_Event, int a_bed, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	DataStep8ComputeFOM (oProjectionLine ap_Line, vEvent ap_Event, int a_timeFrame, int a_respGate, int a_cardGate, int a_thread)

virtual int	ImageUpdateStep ()

void	SetVerbose (int a_verbose)

void	SetImageDimensionsAndQuantification (oImageDimensionsAndQuantification *ap_ImageDimensionsAndQuantification)

void	SetImageSpace (oImageSpace *ap_ImageSpace)

void	SetDataFile (vDataFile *ap_DataFile)
	Set the data file in use. More...

void	SetNbTOFBins (int a_nbTOFBins)

void	SetDataMode (int a_dataMode)

void	SetDataType (int a_dataType)

void	SetDataSpec (int a_dataSpec)

void	SetAttenuationImage (FLTNB *ap_attenuationImage, int a_thread)

void	SetFOMFlag (bool a_optimizerFOMFlag)

void	SetImageStatFlag (bool a_optimizerImageStatFlag)

void	SetNumbersOfIterationsAndSubsets (int a_nbSubIterationsTotal, int *ap_nbSubsets)

void	SetOutputIterations (bool *ap_outputIterations)
	Set the selected output iterations. More...

void	SetCurrentIteration (int a_currentTotalSubIteration)

int	GetNbSubIterationsInOneIteration ()
	Get the number of sub iterations in one iteration. More...

void	SetImageConvolverManager (oImageConvolverManager *ap_ImageConvolverManager)
	Set the Image Convolver Manager Object. More...

void	SetCurrentSubset (int a_currentSubset)

int	GetNbBackwardImages ()

FLTNB	GetInitialValue ()

void	SetOptimizerID (const string &a_optimizerID)

const string &	GetOptimizerID ()

int	GetRequiredPenaltyDerivativesOrder ()

bool	GetAcceptPenalty ()

void	SetPenalty (vPenalty *ap_penalty)

bool	GetNeedGlobalSensitivity ()

void	EnterPreIteration ()
	Set pre-process flag to true. More...

void	ExitPreIteration ()
	Set pre-process flag to false. More...

bool	NeedPreIteration ()
	Say if the optimizer needs a pre-process loop before iterations are done. More...

void	EnterPostIteration ()
	Set post-process flag to true. More...

void	ExitPostIteration ()
	Set post-process flag to false. More...

bool	NeedPostIteration ()
	Say if the optimizer needs a post-process loop after iterations are done. More...

Private Member Functions
int	PreImageUpdateSpecificStep ()
	A private function used to compute the penalty term of the BSREM algorithm. More...

void	ShowHelpSpecific ()
	A function used to show help about the child optimizer. More...

int	CheckSpecificParameters ()
	A private function used to check the parameters settings specific to the child optimizer. More...

int	InitializeSpecific ()
	This function is used to initialize specific stuff to the child optimizer. More...

int	SensitivitySpecificOperations (FLTNB a_data, FLTNB a_forwardModel, FLTNB ap_weight, FLTNB a_multiplicativeCorrections, FLTNB a_additiveCorrections, FLTNB a_blankValue, FLTNB a_quantificationFactor, oProjectionLine ap_Line)

int	DataSpaceSpecificOperations (FLTNB a_data, FLTNB a_forwardModel, FLTNB ap_backwardValues, FLTNB a_multiplicativeCorrections, FLTNB a_additiveCorrections, FLTNB a_blankValue, FLTNB a_quantificationFactor, oProjectionLine ap_Line)

int	ImageSpaceSpecificOperations (FLTNB a_currentImageValue, FLTNB ap_newImageValue, FLTNB a_sensitivity, FLTNB ap_correctionValues, INTNB a_voxel, int a_tbf=-1, int a_rbf=-1, int a_cbf=-1)

int	PreImageUpdateSpecificStep ()
	A private function used to perform any step required by the child optimizer, between the loop on event and the image update step. More...

void	ShowHelpSpecific ()
	A function used to show help about the child module. More...

int	CheckSpecificParameters ()
	A private function used to check the parameters settings specific to the child optimizer. More...

int	InitializeSpecific ()
	A private function used to initialize everything specific to the child optimizer. More...

int	SensitivitySpecificOperations (FLTNB a_data, FLTNB a_forwardModel, FLTNB ap_weight, FLTNB a_multiplicativeCorrections, FLTNB a_additiveCorrections, FLTNB a_blankValue, FLTNB a_quantificationFactor, oProjectionLine ap_Line)

int	DataSpaceSpecificOperations (FLTNB a_data, FLTNB a_forwardModel, FLTNB ap_backwardValues, FLTNB a_multiplicativeCorrections, FLTNB a_additiveCorrections, FLTNB a_blankValue, FLTNB a_quantificationFactor, oProjectionLine ap_Line)

int	ImageSpaceSpecificOperations (FLTNB a_currentImageValue, FLTNB ap_newImageValue, FLTNB a_sensitivity, FLTNB ap_correctionValues, INTNB a_voxel, int a_tbf=-1, int a_rbf=-1, int a_cbf=-1)

Private Attributes
HPFLTNB	m_minimumImageValue

HPFLTNB	m_maximumImageValue

FLTNB ****	m4p_firstDerivativePenaltyImage

int	m_relaxationFactorType

HPFLTNB	m_relaxationFactorInitialValue

HPFLTNB	m_relaxationFactorStepSize

HPFLTNB	m_relaxationFactor

Additional Inherited Members
Protected Member Functions inherited from vOptimizer
FLTNB	ComputeSensitivity (FLTNB ****a4p_sensitivityImage, int a_timeBasisFunction, int a_respBasisFunction, int a_cardBasisFunction, int a_voxel)

FLTNB	ForwardProject (oProjectionLine ap_Line, FLTNB ap_image=NULL)

void	BackwardProject (oProjectionLine ap_Line, FLTNB ap_image, FLTNB a_value)

FLTNB	ComputeSensitivity (FLTNB ****a4p_sensitivityImage, int a_timeBasisFunction, int a_respBasisFunction, int a_cardBasisFunction, int a_voxel)

FLTNB	ForwardProject (oProjectionLine ap_Line, FLTNB ap_image=NULL)

void	BackwardProject (oProjectionLine ap_Line, FLTNB ap_image, FLTNB a_value)

Protected Attributes inherited from vOptimizer
string	m_optimizerID

int	m_verbose

int	m_nbBackwardImages

int	m_nbTOFBins

FLTNB **	m2p_forwardValues

FLTNB ***	m3p_backwardValues

FLTNB	m_initialValue

bool	m_listmodeCompatibility

bool	m_histogramCompatibility

bool	m_emissionCompatibility

bool	m_transmissionCompatibility

oImageDimensionsAndQuantification *	mp_ImageDimensionsAndQuantification

oImageSpace *	mp_ImageSpace

int	m_dataMode

int	m_dataType

int	m_dataSpec

FLTNB **	m2p_attenuationImage

int	m_nbIterations

int *	mp_nbSubsets

int	m_currentIteration

int	m_currentSubset

bool	m_optimizerFOMFlag

HPFLTNB ****	m4p_FOMLogLikelihood

HPFLTNB ****	m4p_FOMRMSE

uint64_t ****	m4p_FOMNbBins

HPFLTNB ****	m4p_FOMNbData

HPFLTNB ****	m4p_FOMPenalty

bool	m_optimizerImageStatFlag

INTNB *	mp_imageStatNbVox

FLTNB *	mp_imageStatMin

FLTNB *	mp_imageStatMax

HPFLTNB *	mp_imageStatMean

HPFLTNB *	mp_imageStatVariance

HPFLTNB *	mp_correctionStatMean

HPFLTNB *	mp_correctionStatVariance

int	m_requiredPenaltyDerivativesOrder

vPenalty *	mp_Penalty

bool	m_needGlobalSensitivity

vDataFile *	mp_DataFile

oImageConvolverManager *	mp_ImageConvolverManager

int	m_nbSubSteps

int *	mp_nbSubIterationsInSubSteps

int	m_nbSubIterationsInOneIteration

int	m_nbSubIterationsTotal

bool *	mp_outputIterations

int	m_currentTotalSubIteration

int	m_currentSubStep

int	m_currentSubIterationInSubStep

bool	m_needPreIteration

bool	m_isInPreIteration

bool	m_needPostIteration

bool	m_isInPostIteration

Detailed Description

This class implements the Block Sequential Regularized Expectation Maximization (BSREM) algorithm.

This class inherits from vOptimizer and implements the BSREM algorithm. This implementation follows the BSREM II algorithm defined in Ahn and Fessler 2003.

Definition at line 24 of file code/include/optimizer/iOptimizerBSREM.hh.

Constructor & Destructor Documentation

◆ iOptimizerBSREM() [1/2]

iOptimizerBSREM::iOptimizerBSREM ( )

The constructor of iOptimizerBSREM.

This is the default and unique constructor. It does not take any parameter and its role is only to affect default values to each member of the class.

Definition at line 16 of file code/src/optimizer/iOptimizerBSREM.cc.

◆ ~iOptimizerBSREM() [1/2]

iOptimizerBSREM::~iOptimizerBSREM ( )

The destructor of iOptimizerBSREM.

This is the default and unique destructor. It does not take any parameter and its role is only to free or delete all structures that were built by this class.

Definition at line 57 of file code/src/optimizer/iOptimizerBSREM.cc.

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◆ iOptimizerBSREM() [2/2]

iOptimizerBSREM::iOptimizerBSREM ( )

◆ ~iOptimizerBSREM() [2/2]

iOptimizerBSREM::~iOptimizerBSREM ( )

Member Function Documentation

◆ CheckSpecificParameters() [1/2]

int iOptimizerBSREM::CheckSpecificParameters ( )

privatevirtual

A private function used to check the parameters settings specific to the child optimizer.

This function is used to check that all parameters specific to the optimizer are correctly set within allowed values. It is called by the CheckParameters() function of the mother class. It is the implementation of the pure virtual function inherited from the abstract mother class vOptimizer.

Returns: An integer reflecting the check status; 0 if no problem, another value otherwise.

Implements vOptimizer.

Definition at line 210 of file code/src/optimizer/iOptimizerBSREM.cc.

◆ CheckSpecificParameters() [2/2]

int iOptimizerBSREM::CheckSpecificParameters ( )

privatevirtual

A private function used to check the parameters settings specific to the child optimizer.

This function is used to check that all parameters specific to the optimizer are correctly set within allowed values. It is called by the CheckParameters() function. It is pure virtual so is implemented by children.

Returns: An integer reflecting the check status; 0 if no problem, another value otherwise.

Implements vOptimizer.

◆ DataSpaceSpecificOperations() [1/2]

int iOptimizerBSREM::DataSpaceSpecificOperations	(	FLTNB	a_data,
		FLTNB	a_forwardModel,
		FLTNB *	ap_backwardValues,
		FLTNB	a_multiplicativeCorrections,
		FLTNB	a_additiveCorrections,
		FLTNB	a_blankValue,
		FLTNB	a_quantificationFactor,
		oProjectionLine *	ap_Line
	)

privatevirtual

Implements vOptimizer.

Definition at line 412 of file code/src/optimizer/iOptimizerBSREM.cc.

◆ DataSpaceSpecificOperations() [2/2]

int iOptimizerBSREM::DataSpaceSpecificOperations	(	FLTNB	a_data,
		FLTNB	a_forwardModel,
		FLTNB *	ap_backwardValues,
		FLTNB	a_multiplicativeCorrections,
		FLTNB	a_additiveCorrections,
		FLTNB	a_blankValue,
		FLTNB	a_quantificationFactor,
		oProjectionLine *	ap_Line
	)

privatevirtual

Implements vOptimizer.

◆ ImageSpaceSpecificOperations() [1/2]

int iOptimizerBSREM::ImageSpaceSpecificOperations	(	FLTNB	a_currentImageValue,
		FLTNB *	ap_newImageValue,
		FLTNB	a_sensitivity,
		FLTNB *	ap_correctionValues,
		INTNB	a_voxel,
		int	a_tbf = `-1`,
		int	a_rbf = `-1`,
		int	a_cbf = `-1`
	)

privatevirtual

Implements vOptimizer.

Definition at line 431 of file code/src/optimizer/iOptimizerBSREM.cc.

◆ ImageSpaceSpecificOperations() [2/2]

int iOptimizerBSREM::ImageSpaceSpecificOperations	(	FLTNB	a_currentImageValue,
		FLTNB *	ap_newImageValue,
		FLTNB	a_sensitivity,
		FLTNB *	ap_correctionValues,
		INTNB	a_voxel,
		int	a_tbf = `-1`,
		int	a_rbf = `-1`,
		int	a_cbf = `-1`
	)

privatevirtual

Implements vOptimizer.

◆ InitializeSpecific() [1/2]

int iOptimizerBSREM::InitializeSpecific ( )

privatevirtual

This function is used to initialize specific stuff to the child optimizer.

It is called by the public Initialize() function from the mother.

Returns: An integer reflecting the initialization status; 0 if no problem, another value otherwise.

Implements vOptimizer.

Definition at line 261 of file code/src/optimizer/iOptimizerBSREM.cc.

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◆ InitializeSpecific() [2/2]

int iOptimizerBSREM::InitializeSpecific ( )

privatevirtual

A private function used to initialize everything specific to the child optimizer.

This function is used to initialize everything specific to the optimizer that should be initialized. It is called by the Initialize() function. It is pure virtual so is implemented by children.

Returns: An integer reflecting the initialization status; 0 if no problem, another value otherwise.

Implements vOptimizer.

◆ PreImageUpdateSpecificStep() [1/2]

int iOptimizerBSREM::PreImageUpdateSpecificStep ( )

privatevirtual

A private function used to compute the penalty term of the BSREM algorithm.

This function implements the virtual eponym function of vOptimizer. It computes the penalty term of the BSREM algorithm.

Returns: An integer reflecting the process status; 0 if no problem, another value otherwise.

Reimplemented from vOptimizer.

Definition at line 314 of file code/src/optimizer/iOptimizerBSREM.cc.

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◆ PreImageUpdateSpecificStep() [2/2]

int iOptimizerBSREM::PreImageUpdateSpecificStep ( )

privatevirtual

A private function used to perform any step required by the child optimizer, between the loop on event and the image update step.

The vOptimizer implementation just does nothing. It is called by the PreImageUpdateStep() function. It is virtual so it can be overloaded by the child optimizer if needed.

Returns: An integer reflecting the process status; 0 if no problem, another value otherwise.

Reimplemented from vOptimizer.

◆ ReadConfigurationFile() [1/2]

int iOptimizerBSREM::ReadConfigurationFile ( const string & a_configurationFile )

virtual

Implements vOptimizer.

◆ ReadConfigurationFile() [2/2]

int iOptimizerBSREM::ReadConfigurationFile ( const string & a_configurationFile )

virtual

Implements vOptimizer.

Definition at line 114 of file code/src/optimizer/iOptimizerBSREM.cc.

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◆ ReadOptionsList() [1/2]

int iOptimizerBSREM::ReadOptionsList ( const string & a_optionsList )

virtual

Implements vOptimizer.

◆ ReadOptionsList() [2/2]

int iOptimizerBSREM::ReadOptionsList ( const string & a_optionsList )

virtual

Implements vOptimizer.

Definition at line 180 of file code/src/optimizer/iOptimizerBSREM.cc.

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◆ SensitivitySpecificOperations() [1/2]

int iOptimizerBSREM::SensitivitySpecificOperations	(	FLTNB	a_data,
		FLTNB	a_forwardModel,
		FLTNB *	ap_weight,
		FLTNB	a_multiplicativeCorrections,
		FLTNB	a_additiveCorrections,
		FLTNB	a_blankValue,
		FLTNB	a_quantificationFactor,
		oProjectionLine *	ap_Line
	)

privatevirtual

Implements vOptimizer.

Definition at line 397 of file code/src/optimizer/iOptimizerBSREM.cc.

◆ SensitivitySpecificOperations() [2/2]

int iOptimizerBSREM::SensitivitySpecificOperations	(	FLTNB	a_data,
		FLTNB	a_forwardModel,
		FLTNB *	ap_weight,
		FLTNB	a_multiplicativeCorrections,
		FLTNB	a_additiveCorrections,
		FLTNB	a_blankValue,
		FLTNB	a_quantificationFactor,
		oProjectionLine *	ap_Line
	)

privatevirtual

Implements vOptimizer.

◆ ShowHelpSpecific() [1/2]

void iOptimizerBSREM::ShowHelpSpecific ( )

privatevirtual

A function used to show help about the child module.

This function must describe what the optimizer does and how to use it. It describes in details the different parameters of the optimizer, and how to set them through the use of a configuration file or a list of options. It is pure virtual so is implemented by children. It is private because called by the public ShowHelp() function.

Implements vOptimizer.

◆ ShowHelpSpecific() [2/2]

void iOptimizerBSREM::ShowHelpSpecific ( )

privatevirtual

A function used to show help about the child optimizer.

This function must describe what the module does and how to use it. It describes in details the different parameters of the optimizer, and how to set them through the use of a configuration file or a list of options. It is the implementation of the pure virtual function inherited from the abstract class vOptimizer. It is called by the public ShowHelp() function.

Implements vOptimizer.

Definition at line 87 of file code/src/optimizer/iOptimizerBSREM.cc.

Member Data Documentation

◆ m4p_firstDerivativePenaltyImage

FLTNB **** iOptimizerBSREM::m4p_firstDerivativePenaltyImage

private

Image containing the penalty terms of the algorithm

Definition at line 179 of file code/include/optimizer/iOptimizerBSREM.hh.

◆ m_maximumImageValue

HPFLTNB iOptimizerBSREM::m_maximumImageValue

private

Threshold applied to the voxels to avoid too large values values and enforce convergence

Definition at line 178 of file code/include/optimizer/iOptimizerBSREM.hh.

◆ m_minimumImageValue

HPFLTNB iOptimizerBSREM::m_minimumImageValue

private

Threshold applied to the voxels to avoid non-positive values and enforce convergence

Definition at line 177 of file code/include/optimizer/iOptimizerBSREM.hh.

◆ m_relaxationFactor

HPFLTNB iOptimizerBSREM::m_relaxationFactor

private

Current value of the relaxation factor

Definition at line 183 of file code/include/optimizer/iOptimizerBSREM.hh.

◆ m_relaxationFactorInitialValue

HPFLTNB iOptimizerBSREM::m_relaxationFactorInitialValue

private

Classic relaxation factor: initial value (alpha_0)

Definition at line 181 of file code/include/optimizer/iOptimizerBSREM.hh.

◆ m_relaxationFactorStepSize

HPFLTNB iOptimizerBSREM::m_relaxationFactorStepSize

private

Classic relaxation factor: step size (gamma)

Definition at line 182 of file code/include/optimizer/iOptimizerBSREM.hh.

◆ m_relaxationFactorType

int iOptimizerBSREM::m_relaxationFactorType

private

Type of relaxation factors

Definition at line 180 of file code/include/optimizer/iOptimizerBSREM.hh.

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

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ iOptimizerBSREM() [1/2]

◆ ~iOptimizerBSREM() [1/2]

◆ iOptimizerBSREM() [2/2]

◆ ~iOptimizerBSREM() [2/2]

Member Function Documentation

◆ CheckSpecificParameters() [1/2]

◆ CheckSpecificParameters() [2/2]

◆ DataSpaceSpecificOperations() [1/2]

◆ DataSpaceSpecificOperations() [2/2]

◆ ImageSpaceSpecificOperations() [1/2]

◆ ImageSpaceSpecificOperations() [2/2]

◆ InitializeSpecific() [1/2]

◆ InitializeSpecific() [2/2]

◆ PreImageUpdateSpecificStep() [1/2]

◆ PreImageUpdateSpecificStep() [2/2]

◆ ReadConfigurationFile() [1/2]

◆ ReadConfigurationFile() [2/2]

◆ ReadOptionsList() [1/2]

◆ ReadOptionsList() [2/2]

◆ SensitivitySpecificOperations() [1/2]

◆ SensitivitySpecificOperations() [2/2]

◆ ShowHelpSpecific() [1/2]

◆ ShowHelpSpecific() [2/2]

Member Data Documentation

◆ m4p_firstDerivativePenaltyImage

◆ m_maximumImageValue

◆ m_minimumImageValue

◆ m_relaxationFactor

◆ m_relaxationFactorInitialValue

◆ m_relaxationFactorStepSize

◆ m_relaxationFactorType