ITK
6.0.0
Insight Toolkit
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#include <itkMultipleValuedVnlCostFunctionAdaptor.h>
This class is an Adaptor that allows to pass itk::MultipleValuedCostFunctions to vnl_optimizers expecting a vnl_cost_function.
This class returns a single valued.
Definition at line 37 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
Public Types | |
using | DerivativeType = MultipleValuedCostFunction::DerivativeType |
using | InternalDerivativeType = vnl_matrix< double > |
using | InternalMeasureType = vnl_vector< double > |
using | InternalParametersType = vnl_vector< double > |
using | MeasureType = MultipleValuedCostFunction::MeasureType |
using | ParametersType = MultipleValuedCostFunction::ParametersType |
using | ScalesType = Array< double > |
Protected Member Functions | |
void | ReportIteration (const EventObject &event) const |
Private Member Functions | |
virtual const ScalesType & | GetInverseScales () const |
Private Attributes | |
ParametersType | m_CachedCurrentParameters {} |
DerivativeType | m_CachedDerivative {} |
MeasureType | m_CachedValue {} |
MultipleValuedCostFunction::Pointer | m_CostFunction {} |
ScalesType | m_InverseScales {} |
Object::Pointer | m_Reporter {} |
bool | m_ScalesInitialized {} |
using itk::MultipleValuedVnlCostFunctionAdaptor::DerivativeType = MultipleValuedCostFunction::DerivativeType |
Derivatives of the MultipleValuedCostFunction
Definition at line 56 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
using itk::MultipleValuedVnlCostFunctionAdaptor::InternalDerivativeType = vnl_matrix<double> |
InternalGradientType type alias.
Definition at line 47 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
using itk::MultipleValuedVnlCostFunctionAdaptor::InternalMeasureType = vnl_vector<double> |
InternalMeasureType type alias.
Definition at line 44 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
using itk::MultipleValuedVnlCostFunctionAdaptor::InternalParametersType = vnl_vector<double> |
InternalParametersType type alias.
Definition at line 41 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
using itk::MultipleValuedVnlCostFunctionAdaptor::MeasureType = MultipleValuedCostFunction::MeasureType |
MeasureType of the MultipleValuedCostFunction
Definition at line 50 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
using itk::MultipleValuedVnlCostFunctionAdaptor::ParametersType = MultipleValuedCostFunction::ParametersType |
Parameters of the MultipleValuedCostFunction
Definition at line 53 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
using itk::MultipleValuedVnlCostFunctionAdaptor::ScalesType = Array<double> |
Scales type alias
Definition at line 59 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
itk::MultipleValuedVnlCostFunctionAdaptor::MultipleValuedVnlCostFunctionAdaptor | ( | unsigned int | spaceDimension, |
unsigned int | numberOfValues | ||
) |
Constructor with size
unsigned long itk::MultipleValuedVnlCostFunctionAdaptor::AddObserver | ( | const EventObject & | event, |
Command * | |||
) | const |
This AddObserver method allows to simulate that this class derives from an itkObject for the purpose of reporting iteration events. The goal of this method is to allow ITK-vnl optimizer adaptors to get iteration events despite the fact that VNL does not provide callbacks.
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virtual |
Delegate computation of value and gradient to the costFunction.
void itk::MultipleValuedVnlCostFunctionAdaptor::ConvertExternalToInternalGradient | ( | const DerivativeType & | input, |
InternalDerivativeType & | output | ||
) |
Convert external derivative measures into internal type
void itk::MultipleValuedVnlCostFunctionAdaptor::ConvertExternalToInternalMeasures | ( | const MeasureType & | input, |
InternalMeasureType & | output | ||
) |
Convert external measures into internal type
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override |
Delegate computation of the value to the CostFunction.
const ParametersType & itk::MultipleValuedVnlCostFunctionAdaptor::GetCachedCurrentParameters | ( | ) | const |
const DerivativeType & itk::MultipleValuedVnlCostFunctionAdaptor::GetCachedDerivative | ( | ) | const |
const MeasureType & itk::MultipleValuedVnlCostFunctionAdaptor::GetCachedValue | ( | ) | const |
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inline |
Get the CostFunction deriving from MultipleValuedCostFunction
Definition at line 73 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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privatevirtual |
Get current parameters scaling.
bool itk::MultipleValuedVnlCostFunctionAdaptor::GetUseGradient | ( | ) | const |
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override |
Delegate computation of the gradient to the costFunction.
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protected |
This method is intended to be called by the derived classes in order to notify of an iteration event to any Command/Observers
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inline |
Set the CostFunction deriving from MultipleValuedCostFunction
Definition at line 66 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
void itk::MultipleValuedVnlCostFunctionAdaptor::SetScales | ( | const ScalesType & | scales | ) |
Set current parameters scaling.
void itk::MultipleValuedVnlCostFunctionAdaptor::SetUseGradient | ( | 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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inline |
Definition at line 110 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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inline |
Definition at line 105 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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mutableprivate |
Definition at line 159 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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mutableprivate |
Definition at line 158 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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mutableprivate |
Definition at line 157 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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private |
Definition at line 151 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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private |
Definition at line 154 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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private |
Definition at line 155 of file itkMultipleValuedVnlCostFunctionAdaptor.h.
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private |
Definition at line 153 of file itkMultipleValuedVnlCostFunctionAdaptor.h.