itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel > Class Template Reference
[Numerics, Optimizers]

Represents the base class of maximum aprior (MAP) cost function used ShapePriorSegmentationLevelSetImageFilter to estimate the shape paramaeters. More...

#include <itkShapePriorMAPCostFunctionBase.h>

Inheritance diagram for itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >:

[legend]Collaboration diagram for itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >:

[legend]List of all members.

Public Types
typedef ShapePriorMAPCostFunctionBase	Self
typedef SingleValuedCostFunction	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::MeasureType	MeasureType
typedef Superclass::DerivativeType	DerivativeType
typedef Superclass::ParametersType	ParametersType
typedef TFeatureImage	FeatureImageType
typedef FeatureImageType::ConstPointer	FeatureImagePointer
typedef TOutputPixel	PixelType
typedef LevelSetNode< PixelType, itkGetStaticConstMacro(ImageDimension)	NodeType )
typedef VectorContainer< unsigned int, NodeType >	NodeContainerType
typedef NodeContainerType::ConstPointer	NodeContainerPointer
typedef ShapeSignedDistanceFunction< double, itkGetStaticConstMacro(ImageDimension)	ShapeFunctionType )
typedef ShapeFunctionType::Pointer	ShapeFunctionPointer
Public Member Functions
virtual const char *	GetClassName () const
	itkStaticConstMacro (ImageDimension, unsigned int, TFeatureImage::ImageDimension)
virtual MeasureType	GetValue (const ParametersType &parameters) const
virtual void	GetDerivative (const ParametersType &, DerivativeType &) const
virtual unsigned int	GetNumberOfParameters (void) const
virtual MeasureType	ComputeLogInsideTerm (const ParametersType &) const =0
virtual MeasureType	ComputeLogGradientTerm (const ParametersType &) const =0
virtual MeasureType	ComputeLogShapePriorTerm (const ParametersType &) const =0
virtual MeasureType	ComputeLogPosePriorTerm (const ParametersType &) const =0
virtual void	Initialize (void) throw ( ExceptionObject )
virtual void	SetShapeFunction (ShapeFunctionType *_arg)
virtual ShapeFunctionType *	GetShapeFunction ()
virtual void	SetActiveRegion (const NodeContainerType *_arg)
virtual const NodeContainerType *	GetActiveRegion ()
virtual void	SetFeatureImage (const FeatureImageType *_arg)
virtual const FeatureImageType *	GetFeatureImage ()
Protected Member Functions
	ShapePriorMAPCostFunctionBase ()
virtual	~ShapePriorMAPCostFunctionBase ()
void	PrintSelf (std::ostream &os, Indent indent) const
Protected Attributes
ShapeFunctionPointer	m_ShapeFunction
NodeContainerPointer	m_ActiveRegion
FeatureImagePointer	m_FeatureImage

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Detailed Description

template<class TFeatureImage, class TOutputPixel>
class itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >

Represents the base class of maximum aprior (MAP) cost function used ShapePriorSegmentationLevelSetImageFilter to estimate the shape paramaeters.

This class follows the shape and pose parameters estimation developed in [1].

This class has two template parameters, the feature image type representing the edge potential map and the pixel type used to represent the output level set in the ShapePriorSegmentationLevelSetImageFilter.

See also:

ShapePriorSegmentationLevelSetImageFilter

REFERENCES

[1] Leventon, M.E. et al. "Statistical Shape Influence in Geodesic Active Contours", CVPR 2000.

Definition at line 47 of file itkShapePriorMAPCostFunctionBase.h.

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Member Typedef Documentation

template<class TFeatureImage, class TOutputPixel> typedef SmartPointer<const Self> itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ConstPointer

Reimplemented from itk::SingleValuedCostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 55 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef Superclass::DerivativeType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::DerivativeType

DerivativeType typedef. It defines a type used to return the cost function derivative. Reimplemented from itk::SingleValuedCostFunction. Definition at line 66 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef FeatureImageType::ConstPointer itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::FeatureImagePointer

Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 74 of file itkShapePriorMAPCostFunctionBase.h. Referenced by itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::~ShapePriorMAPCostFunctionBase().

template<class TFeatureImage, class TOutputPixel> typedef TFeatureImage itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::FeatureImageType

Type of the feature image representing the edge potential map. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 73 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef Superclass::MeasureType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::MeasureType

MeasureType typedef. It defines a type used to return the cost function value. Reimplemented from itk::SingleValuedCostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 62 of file itkShapePriorMAPCostFunctionBase.h. Referenced by itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetNumberOfParameters().

template<class TFeatureImage, class TOutputPixel> typedef NodeContainerType::ConstPointer itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::NodeContainerPointer

Definition at line 87 of file itkShapePriorMAPCostFunctionBase.h. Referenced by itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::~ShapePriorMAPCostFunctionBase().

template<class TFeatureImage, class TOutputPixel> typedef VectorContainer<unsigned int, NodeType> itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::NodeContainerType

Type of container used to store the level set nodes. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 86 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef LevelSetNode<PixelType, itkGetStaticConstMacro(ImageDimension) itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::NodeType)

Type of node used to represent the active region around the zero set. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 83 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef Superclass::ParametersType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ParametersType

ParametersType typedef. It defines a position in the optimization search space. Reimplemented from itk::SingleValuedCostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 70 of file itkShapePriorMAPCostFunctionBase.h. Referenced by itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetNumberOfParameters().

template<class TFeatureImage, class TOutputPixel> typedef TOutputPixel itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::PixelType

Type of pixel used to represent the level set. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 80 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef SmartPointer<Self> itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::Pointer

Reimplemented from itk::SingleValuedCostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 54 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef ShapePriorMAPCostFunctionBase itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::Self

Standard class typedefs. Reimplemented from itk::SingleValuedCostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 52 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef ShapeFunctionType::Pointer itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ShapeFunctionPointer

Definition at line 92 of file itkShapePriorMAPCostFunctionBase.h. Referenced by itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::~ShapePriorMAPCostFunctionBase().

template<class TFeatureImage, class TOutputPixel> typedef ShapeSignedDistanceFunction<double, itkGetStaticConstMacro(ImageDimension) itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ShapeFunctionType)

Type of the shape signed distance function. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 91 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> typedef SingleValuedCostFunction itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::Superclass

Reimplemented from itk::SingleValuedCostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >. Definition at line 53 of file itkShapePriorMAPCostFunctionBase.h.

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Constructor & Destructor Documentation

template<class TFeatureImage, class TOutputPixel> itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ShapePriorMAPCostFunctionBase (   )  [protected]

template<class TFeatureImage, class TOutputPixel> virtual itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::~ShapePriorMAPCostFunctionBase (   )  [inline, protected, virtual]

Definition at line 147 of file itkShapePriorMAPCostFunctionBase.h. References itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::FeatureImagePointer, itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::NodeContainerPointer, and itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ShapeFunctionPointer.

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Member Function Documentation

template<class TFeatureImage, class TOutputPixel> virtual MeasureType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ComputeLogGradientTerm (  const ParametersType &   )  const [pure virtual]

Compute the gradient term component of the MAP cost function. Subclasses should override this function Implemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> virtual MeasureType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ComputeLogInsideTerm (  const ParametersType &   )  const [pure virtual]

Compute the inside term component of the MAP cost function. Subclasses should override this function Implemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> virtual MeasureType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ComputeLogPosePriorTerm (  const ParametersType &   )  const [pure virtual]

Compute the pose prior component of the MAP cost function. Subclasses should override this function Implemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> virtual MeasureType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ComputeLogShapePriorTerm (  const ParametersType &   )  const [pure virtual]

Compute the shape prior component of the MAP cost function. Subclasses should override this function Implemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> virtual const NodeContainerType* itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetActiveRegion (   )  [virtual]

Set/Get the active region.

template<class TFeatureImage, class TOutputPixel> virtual const char* itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetClassName (   )  const [virtual]

Run-time type information (and related methods). Reimplemented from itk::SingleValuedCostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> virtual void itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetDerivative (  const ParametersType &  , DerivativeType &  )  const [inline, virtual]

This method returns the derivative of the cost function corresponding to the specified parameters. Implements itk::SingleValuedCostFunction. Definition at line 116 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> virtual const FeatureImageType* itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetFeatureImage (   )  [virtual]

Set/Get the feature image.

template<class TFeatureImage, class TOutputPixel> virtual unsigned int itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetNumberOfParameters (  void   )  const [inline, virtual]

Return the number of parameters. Implements itk::CostFunction. Definition at line 120 of file itkShapePriorMAPCostFunctionBase.h. References itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::MeasureType, and itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::ParametersType.

template<class TFeatureImage, class TOutputPixel> virtual ShapeFunctionType* itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetShapeFunction (   )  [virtual]

Set/Get the shape distance function.

template<class TFeatureImage, class TOutputPixel> virtual MeasureType itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::GetValue (  const ParametersType &  parameters  )  const [virtual]

This method returns the value of the cost function corresponding to the specified parameters. Implements itk::SingleValuedCostFunction.

template<class TFeatureImage, class TOutputPixel> virtual void itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::Initialize (  void   )  throw ( ExceptionObject ) [virtual]

Initialize the cost function by making sure that all the components are present. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::itkStaticConstMacro (  ImageDimension  , unsigned  int, TFeatureImage::ImageDimension  )

Dimension constant. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> void itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::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::CostFunction. Reimplemented in itk::ShapePriorMAPCostFunction< TFeatureImage, TOutputPixel >.

template<class TFeatureImage, class TOutputPixel> virtual void itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::SetActiveRegion (  const NodeContainerType *  _arg  )  [virtual]

Set/Get the active region.

template<class TFeatureImage, class TOutputPixel> virtual void itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::SetFeatureImage (  const FeatureImageType *  _arg  )  [virtual]

Set/Get the feature image.

template<class TFeatureImage, class TOutputPixel> virtual void itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::SetShapeFunction (  ShapeFunctionType *  _arg  )  [virtual]

Set/Get the shape distance function.

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Member Data Documentation

template<class TFeatureImage, class TOutputPixel> NodeContainerPointer itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::m_ActiveRegion [protected]

Definition at line 152 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> FeatureImagePointer itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::m_FeatureImage [protected]

Definition at line 153 of file itkShapePriorMAPCostFunctionBase.h.

template<class TFeatureImage, class TOutputPixel> ShapeFunctionPointer itk::ShapePriorMAPCostFunctionBase< TFeatureImage, TOutputPixel >::m_ShapeFunction [protected]

Definition at line 151 of file itkShapePriorMAPCostFunctionBase.h.

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

• itkShapePriorMAPCostFunctionBase.h

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