ITK
6.0.0
Insight Toolkit
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#include <itkMultipleValuedNonLinearVnlOptimizer.h>
This class is a base for the Optimization methods that optimize a multi-valued function.
It is an Adaptor class for optimizers provided by the vnl library
Definition at line 39 of file itkMultipleValuedNonLinearVnlOptimizer.h.
Public Member Functions | |
const char * | GetNameOfClass () const override |
bool | GetUseCostFunctionGradient () const |
void | SetCostFunction (MultipleValuedCostFunction *costFunction) override=0 |
void | SetUseCostFunctionGradient (bool) |
void | UseCostFunctionGradientOff () |
void | UseCostFunctionGradientOn () |
virtual const MeasureType & | GetCachedValue () const |
virtual const DerivativeType & | GetCachedDerivative () const |
virtual const ParametersType & | GetCachedCurrentPosition () const |
Public Member Functions inherited from itk::MultipleValuedNonLinearOptimizer | |
const char * | GetNameOfClass () const override |
virtual void | SetCostFunction (CostFunctionType *costFunction) |
Public Member Functions inherited from itk::NonLinearOptimizer | |
const char * | GetNameOfClass () const override |
Public Member Functions inherited from itk::Optimizer | |
virtual const ParametersType & | GetCurrentPosition () const |
virtual const ParametersType & | GetInitialPosition () const |
const char * | GetNameOfClass () const override |
virtual std::string | GetStopConditionDescription () const |
virtual void | SetInitialPosition (const ParametersType ¶m) |
void | SetScales (const ScalesType &scales) |
virtual void | StartOptimization () |
virtual const ScalesType & | GetScales () const |
virtual const ScalesType & | GetInverseScales () const |
Public Member Functions inherited from itk::Object | |
unsigned long | AddObserver (const EventObject &event, Command *cmd) const |
unsigned long | AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const |
LightObject::Pointer | CreateAnother () const override |
virtual void | DebugOff () const |
virtual void | DebugOn () const |
Command * | GetCommand (unsigned long tag) |
bool | GetDebug () const |
MetaDataDictionary & | GetMetaDataDictionary () |
const MetaDataDictionary & | GetMetaDataDictionary () const |
virtual ModifiedTimeType | GetMTime () const |
const char * | GetNameOfClass () const override |
virtual const TimeStamp & | GetTimeStamp () const |
bool | HasObserver (const EventObject &event) const |
void | InvokeEvent (const EventObject &) |
void | InvokeEvent (const EventObject &) const |
virtual void | Modified () const |
void | Register () const override |
void | RemoveAllObservers () |
void | RemoveObserver (unsigned long tag) const |
void | SetDebug (bool debugFlag) const |
void | SetReferenceCount (int) override |
void | UnRegister () const noexcept override |
void | SetMetaDataDictionary (const MetaDataDictionary &rhs) |
void | SetMetaDataDictionary (MetaDataDictionary &&rrhs) |
virtual void | SetObjectName (std::string _arg) |
virtual const std::string & | GetObjectName () const |
Public Member Functions inherited from itk::LightObject | |
Pointer | Clone () const |
virtual Pointer | CreateAnother () const |
virtual void | Delete () |
virtual const char * | GetNameOfClass () const |
virtual int | GetReferenceCount () const |
void | Print (std::ostream &os, Indent indent=0) const |
virtual void | Register () const |
virtual void | SetReferenceCount (int) |
virtual void | UnRegister () const noexcept |
Protected Types | |
using | CommandType = ReceptorMemberCommand< Self > |
using | CostFunctionAdaptorType = MultipleValuedVnlCostFunctionAdaptor |
Protected Member Functions | |
CostFunctionAdaptorType * | GetCostFunctionAdaptor () |
const CostFunctionAdaptorType * | GetCostFunctionAdaptor () const |
CostFunctionAdaptorType * | GetNonConstCostFunctionAdaptor () const |
MultipleValuedNonLinearVnlOptimizer () | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
void | SetCostFunctionAdaptor (CostFunctionAdaptorType *adaptor) |
~MultipleValuedNonLinearVnlOptimizer () override | |
Protected Member Functions inherited from itk::MultipleValuedNonLinearOptimizer | |
MultipleValuedNonLinearOptimizer () | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
~MultipleValuedNonLinearOptimizer () override=default | |
Protected Member Functions inherited from itk::NonLinearOptimizer | |
NonLinearOptimizer ()=default | |
~NonLinearOptimizer () override | |
Protected Member Functions inherited from itk::Optimizer | |
Optimizer () | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
virtual void | SetCurrentPosition (const ParametersType ¶m) |
~Optimizer () override=default | |
Protected Member Functions inherited from itk::Object | |
Object () | |
bool | PrintObservers (std::ostream &os, Indent indent) const |
void | PrintSelf (std::ostream &os, Indent indent) const override |
virtual void | SetTimeStamp (const TimeStamp &timeStamp) |
~Object () override | |
Protected Member Functions inherited from itk::LightObject | |
virtual LightObject::Pointer | InternalClone () const |
LightObject () | |
virtual void | PrintHeader (std::ostream &os, Indent indent) const |
virtual void | PrintSelf (std::ostream &os, Indent indent) const |
virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
virtual | ~LightObject () |
Private Member Functions | |
void | IterationReport (const EventObject &event) |
Private Attributes | |
ParametersType | m_CachedCurrentPosition {} |
DerivativeType | m_CachedDerivative {} |
MeasureType | m_CachedValue {} |
CommandType::Pointer | m_Command {} |
std::unique_ptr< CostFunctionAdaptorType > | m_CostFunctionAdaptor |
bool | m_UseGradient {} |
Additional Inherited Members | |
Static Public Member Functions inherited from itk::MultipleValuedNonLinearOptimizer | |
static Pointer | New () |
Static Public Member Functions inherited from itk::NonLinearOptimizer | |
static Pointer | New () |
Static Public Member Functions inherited from itk::Optimizer | |
static Pointer | New () |
Static Public Member Functions inherited from itk::Object | |
static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool val) |
Static Public Member Functions inherited from itk::LightObject | |
static void | BreakOnError () |
static Pointer | New () |
Protected Attributes inherited from itk::MultipleValuedNonLinearOptimizer | |
CostFunctionPointer | m_CostFunction {} |
Protected Attributes inherited from itk::Optimizer | |
ParametersType | m_CurrentPosition {} |
bool | m_ScalesInitialized { false } |
Protected Attributes inherited from itk::LightObject | |
std::atomic< int > | m_ReferenceCount {} |
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Command observer that will interact with the ITKVNL cost-function adaptor in order to generate iteration events. This will allow to overcome the limitation of VNL optimizers not offering callbacks for every iteration
Definition at line 125 of file itkMultipleValuedNonLinearVnlOptimizer.h.
Definition at line 48 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 105 of file itkMultipleValuedNonLinearVnlOptimizer.h.
using itk::MultipleValuedNonLinearVnlOptimizer::ParametersType = Superclass::ParametersType |
ParametersType type alias. It defines a position in the optimization search space.
Definition at line 55 of file itkMultipleValuedNonLinearVnlOptimizer.h.
Definition at line 47 of file itkMultipleValuedNonLinearVnlOptimizer.h.
Standard class type aliases.
Definition at line 45 of file itkMultipleValuedNonLinearVnlOptimizer.h.
Definition at line 46 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Return Cached Values. These method have the advantage of not triggering a recomputation of the metric value, but it has the disadvantage of returning a value that may not be the one corresponding to the current parameters. For GUI update purposes, this method is a good option, for mathematical validation you should rather call GetValue().
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Return Cached Values. These method have the advantage of not triggering a recomputation of the metric value, but it has the disadvantage of returning a value that may not be the one corresponding to the current parameters. For GUI update purposes, this method is a good option, for mathematical validation you should rather call GetValue().
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Return Cached Values. These method have the advantage of not triggering a recomputation of the metric value, but it has the disadvantage of returning a value that may not be the one corresponding to the current parameters. For GUI update purposes, this method is a good option, for mathematical validation you should rather call GetValue().
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overridevirtual |
Reimplemented from itk::MultipleValuedNonLinearOptimizer.
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The purpose of this method is to get around the lack of const correctness in vnl cost_functions and optimizers
bool itk::MultipleValuedNonLinearVnlOptimizer::GetUseCostFunctionGradient | ( | ) | const |
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Callback function for the Command Observer
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Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from itk::MultipleValuedNonLinearOptimizer.
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Set the cost Function. This method has to be overloaded by derived classes because the CostFunctionAdaptor requires to know the number of parameters at construction time. This number of parameters is obtained at run-time from the itkCostFunction. As a consequence each derived optimizer should construct its own CostFunctionAdaptor when overloading this method
Implemented in itk::LevenbergMarquardtOptimizer.
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void itk::MultipleValuedNonLinearVnlOptimizer::SetUseCostFunctionGradient | ( | bool | ) |
Define if the Cost function should provide a customized Gradient computation or the gradient can be computed internally using a default approach
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Definition at line 79 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 73 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 137 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 139 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 138 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 135 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 132 of file itkMultipleValuedNonLinearVnlOptimizer.h.
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Definition at line 133 of file itkMultipleValuedNonLinearVnlOptimizer.h.