#include <itkBSplineInterpolationWeightFunction.h>

Detailed Description

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
class itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >

Returns the weights over the support region used for B-spline interpolation/reconstruction.

Computes/evaluate the B-spline interpolation weights over the support region of the B-spline.

This class is templated over the coordinate representation type, the space dimension and the spline order.

See also: Point; Index; ContinuousIndex

Definition at line 48 of file itkBSplineInterpolationWeightFunction.h.

Inheritance diagram for itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >:

Collaboration diagram for itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >:

Public Types
using	ConstPointer = SmartPointer<const Self>

using	ContinuousIndexType = ContinuousIndex<TCoordinate, VSpaceDimension>

using	IndexType = Index<VSpaceDimension>

using	Pointer = SmartPointer<Self>

using	Self = BSplineInterpolationWeightFunction

using	SizeType = Size<VSpaceDimension>

using	Superclass

using	WeightsType = typename Superclass::OutputType

Public Types inherited from itk::FunctionBase< ContinuousIndex< float, 2 >, FixedArray< double, Math::UnsignedPower(3+1, 2)> >
using	ConstPointer

using	InputType

using	OutputType

using	Pointer

using	Self

using	Superclass

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer<const Self>

using	Pointer = SmartPointer<Self>

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer<const Self>

using	Pointer = SmartPointer<Self>

using	Self = LightObject

Public Member Functions
virtual::itk::LightObject::Pointer	CreateAnother () const

WeightsType	Evaluate (const ContinuousIndexType &index) const override

virtual void	Evaluate (const ContinuousIndexType &index, WeightsType &weights, IndexType &startIndex) const

const char *	GetNameOfClass () const override

Public Member Functions inherited from itk::FunctionBase< ContinuousIndex< float, 2 >, FixedArray< double, Math::UnsignedPower(3+1, 2)> >
virtual OutputType	Evaluate (const InputType &input) const=0

const char *	GetNameOfClass () const override

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 void	Delete ()

virtual int	GetReferenceCount () const

void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
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 ()

Static Public Attributes
static constexpr unsigned int	NumberOfWeights { WeightsType::Length }

static constexpr unsigned int	SpaceDimension = VSpaceDimension

static constexpr unsigned int	SplineOrder = VSplineOrder

static constexpr SizeType	SupportSize { SizeType::Filled(VSplineOrder + 1) }

Protected Member Functions
	BSplineInterpolationWeightFunction ()=default

	~BSplineInterpolationWeightFunction () override=default

Protected Member Functions inherited from itk::FunctionBase< ContinuousIndex< float, 2 >, FixedArray< double, Math::UnsignedPower(3+1, 2)> >
	FunctionBase ()=default

	~FunctionBase () 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	PrintTrailer (std::ostream &os, Indent indent) const

virtual	~LightObject ()

Additional Inherited Members
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Member Typedef Documentation

◆ ConstPointer

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::ConstPointer = SmartPointer<const Self>

Definition at line 61 of file itkBSplineInterpolationWeightFunction.h.

◆ ContinuousIndexType

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::ContinuousIndexType = ContinuousIndex<TCoordinate, VSpaceDimension>

ContinuousIndex type alias support.

Definition at line 86 of file itkBSplineInterpolationWeightFunction.h.

◆ IndexType

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::IndexType = Index<VSpaceDimension>

Index and size type alias support.

Definition at line 82 of file itkBSplineInterpolationWeightFunction.h.

◆ Pointer

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::Pointer = SmartPointer<Self>

Definition at line 60 of file itkBSplineInterpolationWeightFunction.h.

◆ Self

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::Self = BSplineInterpolationWeightFunction

Standard class type aliases.

Definition at line 56 of file itkBSplineInterpolationWeightFunction.h.

◆ SizeType

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::SizeType = Size<VSpaceDimension>

Definition at line 83 of file itkBSplineInterpolationWeightFunction.h.

◆ Superclass

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::Superclass

Initial value:

FunctionBase<ContinuousIndex<TCoordinate, VSpaceDimension>,

FixedArray<double, Math::UnsignedPower(VSplineOrder + 1, VSpaceDimension)>>

itk::FixedArray

Simulate a standard C array with copy semantics.

Definition itkFixedArray.h:54

itk::FunctionBase< ContinuousIndex< float, 2 >, FixedArray< double, Math::UnsignedPower(3+1, 2)> >::FunctionBase

FunctionBase()=default

itk::Math::UnsignedPower

constexpr TReturnType UnsignedPower(const uintmax_t base, const uintmax_t exponent) noexcept

Definition itkMath.h:791

Definition at line 57 of file itkBSplineInterpolationWeightFunction.h.

◆ WeightsType

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

using itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::WeightsType = typename Superclass::OutputType

OutputType type alias support.

Definition at line 76 of file itkBSplineInterpolationWeightFunction.h.

Constructor & Destructor Documentation

◆ BSplineInterpolationWeightFunction()

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::BSplineInterpolationWeightFunction ( )

protecteddefault

◆ ~BSplineInterpolationWeightFunction()

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::~BSplineInterpolationWeightFunction ( )

overrideprotecteddefault

Member Function Documentation

◆ CreateAnother()

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

virtual::itk::LightObject::Pointer itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::CreateAnother ( ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightObject.

◆ Evaluate() [1/2]

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

WeightsType itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::Evaluate ( const ContinuousIndexType & index ) const

override

Evaluate the weights at specified ContinuousIndex position. Subclasses must provide this method.

◆ Evaluate() [2/2]

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

virtual void itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::Evaluate	(	const ContinuousIndexType &	index,
		WeightsType &	weights,
		IndexType &	startIndex ) const

virtual

Evaluate the weights at specified ContinuousIndex position. The weights are returned in the user specified container. This function assume that weights can hold (SplineOrder + 1)^(SpaceDimension) elements. For efficiency, no size checking is done. On return, startIndex contains the start index of the support region over which the weights are defined.

◆ GetNameOfClass()

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

const char * itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::GetNameOfClass ( ) const

overridevirtual

See also: LightObject::GetNameOfClass()

Reimplemented from itk::LightObject.

◆ New()

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

static Pointer itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::New ( )

static

New macro for creation of through the object factory.

Member Data Documentation

◆ NumberOfWeights

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

unsigned int itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::NumberOfWeights { WeightsType::Length }

staticconstexpr

Number of weights.

Definition at line 79 of file itkBSplineInterpolationWeightFunction.h.

◆ SpaceDimension

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

unsigned int itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::SpaceDimension = VSpaceDimension

staticconstexpr

Space dimension.

Definition at line 70 of file itkBSplineInterpolationWeightFunction.h.

◆ SplineOrder

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

unsigned int itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::SplineOrder = VSplineOrder

staticconstexpr

Spline order.

Definition at line 73 of file itkBSplineInterpolationWeightFunction.h.

◆ SupportSize

template<typename TCoordinate = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>

SizeType itk::BSplineInterpolationWeightFunction< TCoordinate, VSpaceDimension, VSplineOrder >::SupportSize { SizeType::Filled(VSplineOrder + 1) }

staticconstexpr

The support region size: a hypercube of length SplineOrder + 1

Definition at line 89 of file itkBSplineInterpolationWeightFunction.h.

Referenced by itk::BSplineInterpolationWeightFunction< ScalarType, Self::SpaceDimension, Self::SplineOrder >::Evaluate().

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

itkBSplineInterpolationWeightFunction.h

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ ContinuousIndexType

◆ IndexType

◆ Pointer

◆ Self

◆ SizeType

◆ Superclass

◆ WeightsType

Constructor & Destructor Documentation

◆ BSplineInterpolationWeightFunction()

◆ ~BSplineInterpolationWeightFunction()

Member Function Documentation

◆ CreateAnother()

◆ Evaluate() [1/2]

◆ Evaluate() [2/2]

◆ GetNameOfClass()

◆ New()

Member Data Documentation

◆ NumberOfWeights

◆ SpaceDimension

◆ SplineOrder

◆ SupportSize