#include <itkWeightedCombinationTransform.h>

Inheritance diagram for itk::WeightedCombinationTransform< TScalarType, NInputDimensions, NOutputDimensions >:

Collaboration diagram for itk::WeightedCombinationTransform< TScalarType, NInputDimensions, NOutputDimensions >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::InputCovariantVectorType	InputCovariantVectorType
typedef Superclass::InputPointType	InputPointType
typedef Superclass::InputVectorType	InputVectorType
typedef Superclass::InputVnlVectorType	InputVnlVectorType
typedef Superclass::JacobianOfSpatialJacobianType	JacobianOfSpatialJacobianType
typedef Superclass::JacobianType	JacobianType
typedef Superclass::NonZeroJacobianIndicesType	NonZeroJacobianIndicesType
typedef Superclass::OutputCovariantVectorType	OutputCovariantVectorType
typedef Superclass::OutputPointType	OutputPointType
typedef Superclass::OutputVectorType	OutputVectorType
typedef Superclass::OutputVnlVectorType	OutputVnlVectorType
typedef Superclass::ParametersType	ParametersType
typedef SmartPointer< Self >	Pointer
typedef Superclass::ScalarType	ScalarType
typedef WeightedCombinationTransform	Self
typedef Superclass::SpatialHessianType	SpatialHessianType
typedef Superclass::SpatialJacobianType	SpatialJacobianType
typedef AdvancedTransform < TScalarType, NInputDimensions, NOutputDimensions >	Superclass
typedef std::vector < TransformPointer >	TransformContainerType
typedef TransformType::Pointer	TransformPointer
typedef Transform< TScalarType, NInputDimensions, NOutputDimensions >	TransformType
Public Member Functions
virtual const char *	GetClassName () const
virtual void	GetJacobian (const InputPointType &ipp, JacobianType &jac, NonZeroJacobianIndicesType &nzji) const
virtual const JacobianType &	GetJacobian (const InputPointType &ipp) const
virtual bool	GetNormalizeWeights () const
virtual unsigned int	GetNumberOfParameters (void) const
virtual const ParametersType &	GetParameters ()
const TransformContainerType &	GetTransformContainer (void) const
	itkStaticConstMacro (InputSpaceDimension, unsigned int, NInputDimensions)
	itkStaticConstMacro (OutputSpaceDimension, unsigned int, NOutputDimensions)
virtual void	SetNormalizeWeights (bool _arg)
virtual void	SetParameters (const ParametersType &param)
virtual void	SetTransformContainer (const TransformContainerType &transformContainer)
virtual OutputPointType	TransformPoint (const InputPointType &ipp) const
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
	WeightedCombinationTransform ()
virtual	~WeightedCombinationTransform ()
Protected Attributes
double	m_SumOfWeights
TransformContainerType	m_TransformContainer
Private Member Functions
void	operator= (const Self &)
	WeightedCombinationTransform (const Self &)
Private Attributes
bool	m_NormalizeWeights

Detailed Description

template<class TScalarType, unsigned int NInputDimensions = 3, unsigned int NOutputDimensions = 3>
class itk::WeightedCombinationTransform< TScalarType, NInputDimensions, NOutputDimensions >

Implements a weighted linear combination of multiple transforms.

This transform implements:

$T(x) = x + \sum_i w_i ( T_i(x) - x )$

where $w_i$ are the weights, which are the transform's parameters, and can be set/get by Set/GetParameters().

Alternatively, if the NormalizeWeights parameter is set to true, the transformation is as follows:

$T(x) = \sum_i w_i T_i(x) / \sum_i w_i$