#include <elxCMAEvolutionStrategy.h>

Detailed Description

template<class TElastix>
class elastix::CMAEvolutionStrategy< TElastix >

An optimizer based on the itk::CMAEvolutionStrategyOptimizer.

A Covariance-Matrix-Adaptation-Evolution-Strategy optimizer.

This optimizer support the NewSamplesEveryIteration option. It requests new samples for the computation of each search direction (not during the offspring generation). The theory doesn't say anything about such a situation, so, think twice before using the NewSamplesEveryIteration option.

The parameters used in this class are:

Parameters:

Optimizer: Select this optimizer as follows:
(Optimizer "CMAEvolutionStrategy")

MaximumNumberOfIterations: The maximum number of iterations in each resolution.
example: (MaximumNumberOfIterations 100 100 50)
Default value: 500.

StepLength: Set the length of the initial step ( = Sigma0 = InitialSigma).
example: (StepLength 2.0 1.0 0.5)
Recommended value: 1/3 of the expected parameter range.
Default value: 1.0.

ValueTolerance: Stopping criterion. See the documentation of the itk::CMAEvolutionStrategyOptimizer for more information.
example: (ValueTolerance 0.001 0.0001 0.000001)
Default value: 0.00001. Can be specified for each resolution.

PositionToleranceMin: Stopping criterion. See the documentation of the itk::CMAEvolutionStrategyOptimizer for more information.
example: (PositionToleranceMin 0.001 0.0001 0.000001)
Default value: 1e-8. Can be specified for each resolution.

PositionToleranceMax: Stopping criterion. See the documentation of the itk::CMAEvolutionStrategyOptimizer for more information.
example: (PositionToleranceMax 0.001 0.0001 0.000001)
Default value: 1e8. Can be specified for each resolution.

PopulationSize: the number of parameter vectors evaluated in each iteration.
If you set it to 0, a default value is calculated by the optimizer, which is reported back to the elastix.log file.
example: (PopulationSize 0 20 20)
Default: 0 (so, automatically determined). Can be specified for each resolution.

NumberOfParents: the number of parameter vectors selected for recombination.
If you set it to 0, a default value is calculated by the optimizer, which is reported back to the elastix.log file.
example: (NumberOfParents 0 10 10)
Default: 0 (so, automatically determined). Can be specified for each resolution.
This value must be less than or equal to the PopulationSize.

MaximumDeviation: the step length is limited to this value. See the documentation of the itk::CMAEvolutionStrategyOptimizer for more information.
example: (MaximumDeviation 10.0 10.0 5.0)
Default: 10.0 * positionToleranceMax = practically infinity. Can be specified for each resolution.

MinimumDeviation: the step length is ensured to be greater than this value.
See the documentation of the itk::CMAEvolutionStrategyOptimizer for more information.
example: (MinimumDeviation 0.01 0.01 0.0001)
Default: 0.0. Can be specified for each resolution.

UseDecayingSigma: use a predefined decaying function to control the steplength sigma.
example: (UseDecayingSigma "false" "true" "false")
Default/recommended: "false". Can be specified for each resolution.
If you set it to true the SP_A and SP_alpha parameters apply.

SP_A: If UseDecayingSigma is set to "true", the steplength at each iteration is defined by:
$sigma(k+1) = sigma(k) (SP\_A + k)^{SP\_alpha} / (SP\_A + k + 1)^{SP\_alpha}$ .
where sigma(0) is set by the parameter "StepLength".
example: (SP_A 50.0 50.0 100.0)
The default value is 50.0. SP_A can be defined for each resolution.

SP_alpha: If UseDecayingSigma is set to "true", the steplength at each iteration is defined by:
$sigma(k+1) = sigma(k) (SP\_A + k)^{SP\_alpha} / (SP\_A + k + 1)^{SP\_alpha}$ .
where sigma(0) is set by the parameter "StepLength".
example: (SP_alpha 0.602 0.602 0.602)
The default value is 0.602. SP_alpha can be defined for each resolution.

UseCovarianceMatrixAdaptation: a boolean that determines whether to use the covariance matrix adaptation scheme.
example: (UseCovarianceMatrixAdaptation "false" "true" "true")
Default: "true". This parameter may be altered by the optimizer. The actual value used is
reported back in the elastix.log file. This parameter can be specified for each resolution.

RecombinationWeightsPreset: the name of a preset for the recombination weights.
See the documentation of the itk::CMAEvolutionStrategyOptimizer for more information.
example: (UseCovarianceMatrixAdaptation "equal" "linear" "superlinear")
Default/recommended: "superlinear". Choose one of {"equal", "linear", "superlinear"}. This parameter can be specified for each resolution.

UpdateBDPeriod: the number of iterations after which the eigendecomposition of the covariance matrix is updated. If 0, the optimizer estimates a value. The actual value used is reported back in the elastix.log file. This parameter can be specified for each resolution.
example: (UpdateBDPeriod 0 0 50)
Default: 0 (so, automatically determined).

Definition at line 115 of file elxCMAEvolutionStrategy.h.

Inheritance diagram for elastix::CMAEvolutionStrategy< TElastix >:

Public Types
typedef Superclass2::ConfigurationPointer	ConfigurationPointer

typedef Superclass2::ConfigurationType	ConfigurationType

typedef itk::SmartPointer< const Self >	ConstPointer

typedef Superclass1::CostFunctionPointer	CostFunctionPointer

typedef Superclass1::CostFunctionType	CostFunctionType

typedef Superclass1::DerivativeType	DerivativeType

typedef Superclass2::ElastixPointer	ElastixPointer

typedef Superclass2::ElastixType	ElastixType

typedef Superclass2::ITKBaseType	ITKBaseType

typedef Superclass1::ParametersType	ParametersType

typedef itk::SmartPointer< Self >	Pointer

typedef Superclass2::RegistrationPointer	RegistrationPointer

typedef Superclass2::RegistrationType	RegistrationType

typedef Superclass1::ScalesType	ScalesType

typedef CMAEvolutionStrategy	Self

typedef Superclass1::StopConditionType	StopConditionType

typedef CMAEvolutionStrategyOptimizer	Superclass1

typedef OptimizerBase< TElastix >	Superclass2

Public Types inherited from itk::CMAEvolutionStrategyOptimizer
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::CostFunctionType	CostFunctionType

typedef Superclass::DerivativeType	DerivativeType

typedef Superclass::MeasureType	MeasureType

typedef Superclass::ParametersType	ParametersType

typedef SmartPointer< Self >	Pointer

typedef Superclass::ScaledCostFunctionType	ScaledCostFunctionType

typedef Superclass::ScalesType	ScalesType

typedef CMAEvolutionStrategyOptimizer	Self

enum	StopConditionType { MetricError , MaximumNumberOfIterations , PositionToleranceMin , PositionToleranceMax , ValueTolerance , ZeroStepLength , Unknown }

typedef ScaledSingleValuedNonLinearOptimizer	Superclass

Public Types inherited from itk::ScaledSingleValuedNonLinearOptimizer
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::CostFunctionType	CostFunctionType

typedef Superclass::DerivativeType	DerivativeType

typedef Superclass::MeasureType	MeasureType

typedef Superclass::ParametersType	ParametersType

typedef SmartPointer< Self >	Pointer

typedef ScaledCostFunctionType::Pointer	ScaledCostFunctionPointer

typedef ScaledSingleValuedCostFunction	ScaledCostFunctionType

typedef NonLinearOptimizer::ScalesType	ScalesType

typedef ScaledSingleValuedNonLinearOptimizer	Self

typedef SingleValuedNonLinearOptimizer	Superclass

Public Types inherited from elastix::OptimizerBase< TElastix >
typedef Superclass::ConfigurationPointer	ConfigurationPointer

typedef Superclass::ConfigurationType	ConfigurationType

typedef Superclass::ElastixPointer	ElastixPointer

typedef Superclass::ElastixType	ElastixType

typedef itk::Optimizer	ITKBaseType

typedef ITKBaseType::ParametersType	ParametersType

typedef Superclass::RegistrationPointer	RegistrationPointer

typedef Superclass::RegistrationType	RegistrationType

typedef OptimizerBase	Self

typedef BaseComponentSE< TElastix >	Superclass

Public Types inherited from elastix::BaseComponentSE< TElastix >
typedef Configuration::Pointer	ConfigurationPointer

typedef Configuration	ConfigurationType

typedef itk::WeakPointer< ElastixType >	ElastixPointer

typedef TElastix	ElastixType

typedef RegistrationType *	RegistrationPointer

typedef ElastixType::RegistrationBaseType	RegistrationType

typedef BaseComponentSE	Self

typedef BaseComponent	Superclass

Public Member Functions
void	AfterEachIteration (void) override

void	AfterEachResolution (void) override

void	AfterRegistration (void) override

void	BeforeEachResolution (void) override

void	BeforeRegistration (void) override

	elxClassNameMacro ("CMAEvolutionStrategy")

virtual const char *	GetClassName () const

void	StartOptimization (void) override

Public Member Functions inherited from itk::CMAEvolutionStrategyOptimizer
virtual const char *	GetClassName () const

virtual unsigned long	GetCurrentIteration () const

virtual double	GetCurrentMaximumD () const

virtual double	GetCurrentMinimumD () const

virtual const ParametersType &	GetCurrentScaledStep ()

virtual double	GetCurrentSigma () const

virtual double	GetCurrentStepLength (void) const

virtual MeasureType	GetCurrentValue () const

virtual double	GetInitialSigma () const

virtual double	GetMaximumDeviation () const

virtual unsigned long	GetMaximumNumberOfIterations () const

virtual double	GetMinimumDeviation () const

virtual unsigned int	GetNumberOfParents () const

virtual unsigned int	GetPopulationSize () const

virtual double	GetPositionToleranceMax () const

virtual double	GetPositionToleranceMin () const

virtual const char *	GetRecombinationWeightsPreset () const

virtual double	GetSigmaDecayA () const

virtual double	GetSigmaDecayAlpha () const

virtual const StopConditionType &	GetStopCondition ()

virtual unsigned int	GetUpdateBDPeriod () const

virtual bool	GetUseCovarianceMatrixAdaptation () const

virtual bool	GetUseDecayingSigma () const

virtual double	GetValueTolerance () const

virtual void	ResumeOptimization (void)

virtual void	SetInitialSigma (double _arg)

virtual void	SetMaximumDeviation (double _arg)

virtual void	SetMaximumNumberOfIterations (unsigned long _arg)

virtual void	SetMinimumDeviation (double _arg)

virtual void	SetNumberOfParents (unsigned int _arg)

virtual void	SetPopulationSize (unsigned int _arg)

virtual void	SetPositionToleranceMax (double _arg)

virtual void	SetPositionToleranceMin (double _arg)

virtual void	SetRecombinationWeightsPreset (const char *_arg)

virtual void	SetSigmaDecayA (double _arg)

virtual void	SetSigmaDecayAlpha (double _arg)

virtual void	SetUpdateBDPeriod (unsigned int _arg)

virtual void	SetUseCovarianceMatrixAdaptation (bool _arg)

virtual void	SetUseDecayingSigma (bool _arg)

virtual void	SetValueTolerance (double _arg)

void	StartOptimization (void) override

virtual void	StopOptimization (void)

Public Member Functions inherited from itk::ScaledSingleValuedNonLinearOptimizer
virtual const char *	GetClassName () const

const ParametersType &	GetCurrentPosition (void) const override

virtual bool	GetMaximize () const

virtual const ScaledCostFunctionType *	GetScaledCostFunction ()

virtual const ParametersType &	GetScaledCurrentPosition ()

bool	GetUseScales (void) const

virtual void	InitializeScales (void)

virtual void	MaximizeOff ()

virtual void	MaximizeOn ()

void	SetCostFunction (CostFunctionType *costFunction) override

virtual void	SetMaximize (bool _arg)

virtual void	SetUseScales (bool arg)

Public Member Functions inherited from elastix::OptimizerBase< TElastix >
void	AfterRegistrationBase (void) override

void	BeforeEachResolutionBase () override

virtual ITKBaseType *	GetAsITKBaseType (void)

virtual const ITKBaseType *	GetAsITKBaseType (void) const

virtual const char *	GetClassName () const

virtual void	SetCurrentPositionPublic (const ParametersType &param)

virtual void	SetSinusScales (double amplitude, double frequency, unsigned long numberOfParameters)

Public Member Functions inherited from elastix::BaseComponentSE< TElastix >
ConfigurationType *	GetConfiguration (void) const

ElastixType *	GetElastix (void) const

RegistrationPointer	GetRegistration (void) const

	ITK_DISALLOW_COPY_AND_ASSIGN (BaseComponentSE)

void	SetConfiguration (ConfigurationType *_arg)

void	SetElastix (ElastixType *_arg)

Public Member Functions inherited from elastix::BaseComponent
virtual void	AfterEachIteration (void)

virtual void	AfterEachIterationBase (void)

virtual void	AfterEachResolution (void)

virtual void	AfterEachResolutionBase (void)

virtual void	AfterRegistration (void)

virtual void	AfterRegistrationBase (void)

virtual int	BeforeAll (void)

virtual int	BeforeAllBase (void)

virtual void	BeforeEachResolution (void)

virtual void	BeforeEachResolutionBase (void)

virtual void	BeforeRegistration (void)

virtual void	BeforeRegistrationBase (void)

virtual const char *	elxGetClassName (void) const

const char *	GetComponentLabel (void) const

	ITK_DISALLOW_COPY_AND_ASSIGN (BaseComponent)

	itkTypeMacroNoParent (BaseComponent)

void	SetComponentLabel (const char *label, unsigned int idx)

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::CMAEvolutionStrategyOptimizer
static Pointer	New ()

Static Public Member Functions inherited from itk::ScaledSingleValuedNonLinearOptimizer
static Pointer	New ()

Static Public Member Functions inherited from elastix::BaseComponent
static std::string	ConvertSecondsToDHMS (const double totalSeconds, const unsigned int precision)

static void	InitializeElastixExecutable ()

static bool	IsElastixLibrary ()

Protected Member Functions
	CMAEvolutionStrategy ()

void	InitializeProgressVariables (void) override

	~CMAEvolutionStrategy () override

Protected Member Functions inherited from itk::CMAEvolutionStrategyOptimizer
virtual void	AdvanceOneStep (void)

	CMAEvolutionStrategyOptimizer ()

virtual void	FixNumericalErrors (void)

virtual void	GenerateOffspring (void)

virtual void	InitializeBCD (void)

virtual void	InitializeConstants (void)

virtual void	InitializeProgressVariables (void)

void	PrintSelf (std::ostream &os, Indent indent) const override

virtual void	SortCostFunctionValues (void)

virtual bool	TestConvergence (bool firstCheck)

virtual void	UpdateBD (void)

virtual void	UpdateC (void)

virtual void	UpdateConjugateEvolutionPath (void)

virtual void	UpdateEvolutionPath (void)

virtual void	UpdateHeaviside (void)

virtual void	UpdateSigma (void)

	~CMAEvolutionStrategyOptimizer () override

Protected Member Functions inherited from itk::ScaledSingleValuedNonLinearOptimizer
virtual void	GetScaledDerivative (const ParametersType &parameters, DerivativeType &derivative) const

virtual MeasureType	GetScaledValue (const ParametersType &parameters) const

virtual void	GetScaledValueAndDerivative (const ParametersType &parameters, MeasureType &value, DerivativeType &derivative) const

void	PrintSelf (std::ostream &os, Indent indent) const override

	ScaledSingleValuedNonLinearOptimizer ()

void	SetCurrentPosition (const ParametersType &param) override

virtual void	SetScaledCurrentPosition (const ParametersType &parameters)

	~ScaledSingleValuedNonLinearOptimizer () override

Protected Member Functions inherited from elastix::OptimizerBase< TElastix >
virtual bool	GetNewSamplesEveryIteration (void) const

	OptimizerBase ()

virtual void	SelectNewSamples (void)

	~OptimizerBase () override

Protected Member Functions inherited from elastix::BaseComponentSE< TElastix >
	BaseComponentSE ()=default

	~BaseComponentSE () override=default

Protected Member Functions inherited from elastix::BaseComponent
	BaseComponent ()=default

virtual	~BaseComponent ()=default

Private Member Functions
	CMAEvolutionStrategy (const Self &)

void	operator= (const Self &)

Additional Inherited Members
Protected Types inherited from itk::CMAEvolutionStrategyOptimizer
typedef Array2D< double >	CovarianceMatrixType

typedef vnl_diag_matrix< double >	EigenValueMatrixType

typedef std::vector< MeasureIndexPairType >	MeasureContainerType

typedef std::deque< MeasureType >	MeasureHistoryType

typedef std::pair< MeasureType, unsigned int >	MeasureIndexPairType

typedef std::vector< ParametersType >	ParameterContainerType

typedef itk::Statistics::MersenneTwisterRandomVariateGenerator	RandomGeneratorType

typedef Array< double >	RecombinationWeightsType

Protected Attributes inherited from itk::CMAEvolutionStrategyOptimizer
CovarianceMatrixType	m_B

CovarianceMatrixType	m_C

ParametersType	m_ConjugateEvolutionPath

double	m_ConjugateEvolutionPathConstant

MeasureContainerType	m_CostFunctionValues

double	m_CovarianceMatrixAdaptationConstant

double	m_CovarianceMatrixAdaptationWeight

unsigned long	m_CurrentIteration

double	m_CurrentMaximumD

double	m_CurrentMinimumD

ParametersType	m_CurrentNormalizedStep

ParametersType	m_CurrentScaledStep

double	m_CurrentSigma

MeasureType	m_CurrentValue

EigenValueMatrixType	m_D

double	m_EffectiveMu

ParametersType	m_EvolutionPath

double	m_EvolutionPathConstant

double	m_ExpectationNormNormalDistribution

bool	m_Heaviside

unsigned long	m_HistoryLength

MeasureHistoryType	m_MeasureHistory

ParameterContainerType	m_NormalizedSearchDirs

unsigned int	m_NumberOfParents

unsigned int	m_PopulationSize

RandomGeneratorType::Pointer	m_RandomGenerator

RecombinationWeightsType	m_RecombinationWeights

ParameterContainerType	m_SearchDirs

double	m_SigmaDampingConstant

bool	m_Stop

StopConditionType	m_StopCondition

unsigned int	m_UpdateBDPeriod

bool	m_UseCovarianceMatrixAdaptation

Protected Attributes inherited from itk::ScaledSingleValuedNonLinearOptimizer
ScaledCostFunctionPointer	m_ScaledCostFunction

ParametersType	m_ScaledCurrentPosition

Protected Attributes inherited from elastix::BaseComponentSE< TElastix >
ConfigurationPointer	m_Configuration {}

ElastixPointer	m_Elastix {}

RegistrationPointer	m_Registration {}

Member Typedef Documentation

◆ ConfigurationPointer

template<class TElastix >

typedef Superclass2::ConfigurationPointer elastix::CMAEvolutionStrategy< TElastix >::ConfigurationPointer

Definition at line 154 of file elxCMAEvolutionStrategy.h.

◆ ConfigurationType

template<class TElastix >

typedef Superclass2::ConfigurationType elastix::CMAEvolutionStrategy< TElastix >::ConfigurationType

Definition at line 153 of file elxCMAEvolutionStrategy.h.

◆ ConstPointer

template<class TElastix >

typedef itk::SmartPointer< const Self > elastix::CMAEvolutionStrategy< TElastix >::ConstPointer

Definition at line 128 of file elxCMAEvolutionStrategy.h.

◆ CostFunctionPointer

template<class TElastix >

typedef Superclass1::CostFunctionPointer elastix::CMAEvolutionStrategy< TElastix >::CostFunctionPointer

Definition at line 144 of file elxCMAEvolutionStrategy.h.

◆ CostFunctionType

template<class TElastix >

typedef Superclass1::CostFunctionType elastix::CMAEvolutionStrategy< TElastix >::CostFunctionType

Typedef's inherited from Superclass1.

Definition at line 143 of file elxCMAEvolutionStrategy.h.

◆ DerivativeType

template<class TElastix >

typedef Superclass1::DerivativeType elastix::CMAEvolutionStrategy< TElastix >::DerivativeType

Definition at line 147 of file elxCMAEvolutionStrategy.h.

◆ ElastixPointer

template<class TElastix >

typedef Superclass2::ElastixPointer elastix::CMAEvolutionStrategy< TElastix >::ElastixPointer

Definition at line 152 of file elxCMAEvolutionStrategy.h.

◆ ElastixType

template<class TElastix >

typedef Superclass2::ElastixType elastix::CMAEvolutionStrategy< TElastix >::ElastixType

Typedef's inherited from Elastix.

Definition at line 151 of file elxCMAEvolutionStrategy.h.

◆ ITKBaseType

template<class TElastix >

typedef Superclass2::ITKBaseType elastix::CMAEvolutionStrategy< TElastix >::ITKBaseType

Definition at line 157 of file elxCMAEvolutionStrategy.h.

◆ ParametersType

template<class TElastix >

typedef Superclass1::ParametersType elastix::CMAEvolutionStrategy< TElastix >::ParametersType

Definition at line 146 of file elxCMAEvolutionStrategy.h.

◆ Pointer

template<class TElastix >

typedef itk::SmartPointer< Self > elastix::CMAEvolutionStrategy< TElastix >::Pointer

Definition at line 127 of file elxCMAEvolutionStrategy.h.

◆ RegistrationPointer

template<class TElastix >

typedef Superclass2::RegistrationPointer elastix::CMAEvolutionStrategy< TElastix >::RegistrationPointer

Definition at line 156 of file elxCMAEvolutionStrategy.h.

◆ RegistrationType

template<class TElastix >

typedef Superclass2::RegistrationType elastix::CMAEvolutionStrategy< TElastix >::RegistrationType

Definition at line 155 of file elxCMAEvolutionStrategy.h.

◆ ScalesType

template<class TElastix >

typedef Superclass1::ScalesType elastix::CMAEvolutionStrategy< TElastix >::ScalesType

Definition at line 148 of file elxCMAEvolutionStrategy.h.

◆ Self

template<class TElastix >

typedef CMAEvolutionStrategy elastix::CMAEvolutionStrategy< TElastix >::Self

Standard ITK.

Definition at line 124 of file elxCMAEvolutionStrategy.h.

◆ StopConditionType

template<class TElastix >

typedef Superclass1::StopConditionType elastix::CMAEvolutionStrategy< TElastix >::StopConditionType

Definition at line 145 of file elxCMAEvolutionStrategy.h.

◆ Superclass1

template<class TElastix >

typedef CMAEvolutionStrategyOptimizer elastix::CMAEvolutionStrategy< TElastix >::Superclass1

Definition at line 125 of file elxCMAEvolutionStrategy.h.

◆ Superclass2

template<class TElastix >

typedef OptimizerBase< TElastix > elastix::CMAEvolutionStrategy< TElastix >::Superclass2

Definition at line 126 of file elxCMAEvolutionStrategy.h.

Constructor & Destructor Documentation

◆ CMAEvolutionStrategy() [1/2]

template<class TElastix >

elastix::CMAEvolutionStrategy< TElastix >::CMAEvolutionStrategy ( )

inlineprotected

Definition at line 177 of file elxCMAEvolutionStrategy.h.

◆ ~CMAEvolutionStrategy()

template<class TElastix >

elastix::CMAEvolutionStrategy< TElastix >::~CMAEvolutionStrategy ( )

inlineoverrideprotected

Definition at line 178 of file elxCMAEvolutionStrategy.h.

◆ CMAEvolutionStrategy() [2/2]

template<class TElastix >

elastix::CMAEvolutionStrategy< TElastix >::CMAEvolutionStrategy ( const Self & )

private

Member Function Documentation

◆ AfterEachIteration()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::AfterEachIteration ( void )

overridevirtual

Reimplemented from elastix::BaseComponent.

◆ AfterEachResolution()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::AfterEachResolution ( void )

overridevirtual

Reimplemented from elastix::BaseComponent.

◆ AfterRegistration()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::AfterRegistration ( void )

overridevirtual

Reimplemented from elastix::BaseComponent.

◆ BeforeEachResolution()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::BeforeEachResolution ( void )

overridevirtual

Reimplemented from elastix::BaseComponent.

◆ BeforeRegistration()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::BeforeRegistration ( void )

overridevirtual

Methods to set parameters and print output at different stages in the registration process.

Reimplemented from elastix::BaseComponent.

◆ elxClassNameMacro()

template<class TElastix >

elastix::CMAEvolutionStrategy< TElastix >::elxClassNameMacro ( "CMAEvolutionStrategy< TElastix >" )

Name of this class. Use this name in the parameter file to select this specific optimizer.
example: (Optimizer "CMAEvolutionStrategy")

◆ GetClassName()

template<class TElastix >

virtual const char * elastix::CMAEvolutionStrategy< TElastix >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::CMAEvolutionStrategyOptimizer.

◆ InitializeProgressVariables()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::InitializeProgressVariables ( void )

overrideprotectedvirtual

Call the superclass' implementation and print the value of some variables

Reimplemented from itk::CMAEvolutionStrategyOptimizer.

◆ New()

template<class TElastix >

static Pointer elastix::CMAEvolutionStrategy< TElastix >::New ( )

static

Method for creation through the object factory.

◆ operator=()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::operator= ( const Self & )

private

◆ StartOptimization()

template<class TElastix >

void elastix::CMAEvolutionStrategy< TElastix >::StartOptimization ( void )

override

Check if any scales are set, and set the UseScales flag on or off; after that call the superclass' implementation

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ ConfigurationPointer

◆ ConfigurationType

◆ ConstPointer

◆ CostFunctionPointer

◆ CostFunctionType

◆ DerivativeType

◆ ElastixPointer

◆ ElastixType

◆ ITKBaseType

◆ ParametersType

◆ Pointer

◆ RegistrationPointer

◆ RegistrationType

◆ ScalesType

◆ Self

◆ StopConditionType

◆ Superclass1

◆ Superclass2

Constructor & Destructor Documentation

◆ CMAEvolutionStrategy() [1/2]

◆ ~CMAEvolutionStrategy()

◆ CMAEvolutionStrategy() [2/2]

Member Function Documentation

◆ AfterEachIteration()

◆ AfterEachResolution()

◆ AfterRegistration()

◆ BeforeEachResolution()

◆ BeforeRegistration()

◆ elxClassNameMacro()

◆ GetClassName()

◆ InitializeProgressVariables()

◆ New()

◆ operator=()

◆ StartOptimization()