itk::CostFunction Class Reference
[Numerics, Optimizers]

Base class for cost functions intended to be used with Optimizers. More...

#include <itkCostFunction.h>

Inheritance diagram for itk::CostFunction:

[legend]Collaboration diagram for itk::CostFunction:

[legend]List of all members.

Public Types
typedef CostFunction	Self
typedef Object	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef double	ParametersValueType
typedef Array< ParametersValueType >	ParametersType
Public Methods
virtual const char *	GetClassName () const
virtual unsigned int	GetNumberOfParameters (void) const=0
Protected Methods
	CostFunction ()
virtual	~CostFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const

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Detailed Description

Base class for cost functions intended to be used with Optimizers.

Definition at line 35 of file itkCostFunction.h.

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Member Typedef Documentation

typedef SmartPointer<const Self> itk::CostFunction::ConstPointer

Reimplemented from itk::Object. Reimplemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectMetric< TFixedImage, TMovingSpatialObject >, itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MRIBiasEnergyFunction< TImage, TImageMask, TBiasField >, itk::MutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, itk::PatternIntensityImageToImageMetric< TFixedImage, TMovingImage >, itk::MultipleValuedCostFunction, itk::SingleValuedCostFunction, and itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >. Definition at line 42 of file itkCostFunction.h.

typedef Array<ParametersValueType> itk::CostFunction::ParametersType

Reimplemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectMetric< TFixedImage, TMovingSpatialObject >, itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MRIBiasEnergyFunction< TImage, TImageMask, TBiasField >, itk::MutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MultipleValuedCostFunction, and itk::SingleValuedCostFunction. Definition at line 51 of file itkCostFunction.h.

typedef double itk::CostFunction::ParametersValueType

ParametersType typedef. It defines a position in the optimization search space. Definition at line 50 of file itkCostFunction.h.

typedef SmartPointer<Self> itk::CostFunction::Pointer

Reimplemented from itk::Object. Reimplemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectMetric< TFixedImage, TMovingSpatialObject >, itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MRIBiasEnergyFunction< TImage, TImageMask, TBiasField >, itk::MutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, itk::PatternIntensityImageToImageMetric< TFixedImage, TMovingImage >, itk::MultipleValuedCostFunction, itk::SingleValuedCostFunction, and itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >. Definition at line 41 of file itkCostFunction.h.

typedef CostFunction itk::CostFunction::Self

Standard class typedefs. Reimplemented from itk::Object. Reimplemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectMetric< TFixedImage, TMovingSpatialObject >, itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MRIBiasEnergyFunction< TImage, TImageMask, TBiasField >, itk::MutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, itk::PatternIntensityImageToImageMetric< TFixedImage, TMovingImage >, itk::MultipleValuedCostFunction, itk::SingleValuedCostFunction, and itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >. Definition at line 39 of file itkCostFunction.h.

typedef Object itk::CostFunction::Superclass

Reimplemented from itk::Object. Reimplemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectMetric< TFixedImage, TMovingSpatialObject >, itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MRIBiasEnergyFunction< TImage, TImageMask, TBiasField >, itk::MutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, itk::PatternIntensityImageToImageMetric< TFixedImage, TMovingImage >, itk::MultipleValuedCostFunction, itk::SingleValuedCostFunction, and itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >. Definition at line 40 of file itkCostFunction.h.

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Constructor & Destructor Documentation

itk::CostFunction::CostFunction (    )  [inline, protected]

Definition at line 61 of file itkCostFunction.h.

virtual itk::CostFunction::~CostFunction (    )  [inline, protected, virtual]

Definition at line 62 of file itkCostFunction.h.

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Member Function Documentation

virtual const char* itk::CostFunction::GetClassName (    )  const [virtual]

Run-time type information (and related methods). Reimplemented from itk::Object. Reimplemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectMetric< TFixedImage, TMovingSpatialObject >, itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MeanSquaresImageToImageMetric< TFixedImage, TMovingImage >, itk::MRIBiasEnergyFunction< TImage, TImageMask, TBiasField >, itk::MutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::NormalizedCorrelationImageToImageMetric< TFixedImage, TMovingImage >, itk::PatternIntensityImageToImageMetric< TFixedImage, TMovingImage >, itk::MultipleValuedCostFunction, itk::SingleValuedCostFunction, and itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >.

virtual unsigned int itk::CostFunction::GetNumberOfParameters (  void    )  const [pure virtual]

Return the number of parameters required to compute this cost function. This method MUST be overloaded by derived classes. Implemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::MRIBiasEnergyFunction< TImage, TImageMask, TBiasField >, and itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >.

void itk::CostFunction::PrintSelf (  std::ostream &    os, Indent    indent )  const [protected, virtual]

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::Object. Reimplemented in itk::ImageToImageMetric< TFixedImage, TMovingImage >, itk::ImageToSpatialObjectMetric< TFixedImage, TMovingSpatialObject >, itk::MattesMutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::MutualInformationImageToImageMetric< TFixedImage, TMovingImage >, itk::PatternIntensityImageToImageMetric< TFixedImage, TMovingImage >, and itk::Statistics::GoodnessOfFitMixtureModelCostFunction< TInputSample >.

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

• itkCostFunction.h

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