#include <itkBSplineResampleImageFunction.h>

Inheritance diagram for itk::BSplineResampleImageFunction< TImageType, TCoordRep >:

Collaboration diagram for itk::BSplineResampleImageFunction< TImageType, TCoordRep >:

Detailed Description

template<typename TImageType, typename TCoordRep = float>
class itk::BSplineResampleImageFunction< TImageType, TCoordRep >

Resample image intensity from a BSpline coefficient image.

This class resample the image intensity at a non-integer position from the input BSpline coefficient image.

Spline order may be from 0 to 5.

In ITK, BSpline coefficient can be generated using a BSplineDecompositionImageFilter. Using this image function in conjunction with ResampleImageFunction allows the reconstruction of the original image at different resolution and size.

See Also: BSplineInterpolateImageFunction; BSplineDecompositionImageFilter; ResampleImageFilter

Examples:: RegistrationITKv3/DeformableRegistration15.cxx, RegistrationITKv3/DeformableRegistration6.cxx, RegistrationITKv4/DeformableRegistration15.cxx, and RegistrationITKv4/DeformableRegistration6.cxx.

Definition at line 56 of file itkBSplineResampleImageFunction.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef SmartPointer< Self >	Pointer

typedef BSplineResampleImageFunction	Self

typedef BSplineInterpolateImageFunction < TImageType, TCoordRep, typename TImageType::PixelType >	Superclass

Public Types inherited from itk::BSplineInterpolateImageFunction< TImageType, TCoordRep, TImageType::PixelType >
typedef TImageType::PixelType	CoefficientDataType

typedef BSplineDecompositionImageFilter < TImageType, CoefficientImageType >	CoefficientFilter

typedef CoefficientFilter::Pointer	CoefficientFilterPointer

typedef Image < CoefficientDataType, itkGetStaticConstMacro(ImageDimension) >	CoefficientImageType

typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::ContinuousIndexType	ContinuousIndexType

typedef CovariantVector < OutputType, itkGetStaticConstMacro(ImageDimension) >	CovariantVectorType

typedef Superclass::IndexType	IndexType

typedef Superclass::InputImageType	InputImageType

typedef ImageLinearIteratorWithIndex < TImageType >	Iterator

typedef Superclass::OutputType	OutputType

typedef SmartPointer< Self >	Pointer

typedef Superclass::PointType	PointType

typedef BSplineInterpolateImageFunction	Self

typedef InterpolateImageFunction < TImageType, TCoordRep >	Superclass

Public Types inherited from itk::InterpolateImageFunction< TImageType, TCoordRep >
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::ContinuousIndexType	ContinuousIndexType

typedef Superclass::IndexType	IndexType

typedef Superclass::IndexValueType	IndexValueType

typedef Superclass::InputImageType	InputImageType

typedef Superclass::OutputType	OutputType

typedef SmartPointer< Self >	Pointer

typedef Superclass::PointType	PointType

typedef NumericTraits < typename TImageType::PixelType > ::RealType	RealType

typedef InterpolateImageFunction	Self

typedef ImageFunction < TImageType, typename NumericTraits< typename TImageType::PixelType > ::RealType, TCoordRep >	Superclass

Public Types inherited from itk::ImageFunction< TImageType, NumericTraits< TImageType::PixelType >::RealType, TCoordRep >
typedef SmartPointer< const Self >	ConstPointer

typedef ContinuousIndex < TCoordRep, itkGetStaticConstMacro(ImageDimension) >	ContinuousIndexType

typedef TCoordRep	CoordRepType

typedef InputImageType::IndexType	IndexType

typedef InputImageType::IndexValueType	IndexValueType

typedef InputImageType::ConstPointer	InputImageConstPointer

typedef TImageType	InputImageType

typedef InputImageType::PixelType	InputPixelType

typedef NumericTraits < TImageType::PixelType > ::RealType	OutputType

typedef SmartPointer< Self >	Pointer

typedef Point< TCoordRep, itkGetStaticConstMacro(ImageDimension) >	PointType

typedef ImageFunction	Self

typedef FunctionBase< Point < TCoordRep, itkGetStaticConstMacro(ImageDimension) > , NumericTraits < TImageType::PixelType > ::RealType >	Superclass

Public Types inherited from itk::FunctionBase< Point< TCoordRep, TImageType::ImageDimension >, NumericTraits< TImageType::PixelType >::RealType >
typedef SmartPointer< const Self >	ConstPointer

typedef Point< TCoordRep, TImageType::ImageDimension >	InputType

typedef NumericTraits < TImageType::PixelType > ::RealType	OutputType

typedef SmartPointer< Self >	Pointer

typedef FunctionBase	Self

typedef Object	Superclass

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

typedef SmartPointer< Self >	Pointer

typedef Object	Self

typedef LightObject	Superclass

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

typedef SmartPointer< Self >	Pointer

typedef LightObject	Self

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

virtual const char *	GetNameOfClass () const


virtual void	SetInputImage (const TImageType *inputData)

Public Member Functions inherited from itk::BSplineInterpolateImageFunction< TImageType, TCoordRep, TImageType::PixelType >
virtual ::itk::LightObject::Pointer	CreateAnother (void) const

virtual OutputType	Evaluate (const PointType &point) const

virtual OutputType	Evaluate (const PointType &point, ThreadIdType threadId) const

virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const

virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index, ThreadIdType threadId) const

CovariantVectorType	EvaluateDerivative (const PointType &point) const

CovariantVectorType	EvaluateDerivative (const PointType &point, ThreadIdType threadId) const

CovariantVectorType	EvaluateDerivativeAtContinuousIndex (const ContinuousIndexType &x) const

CovariantVectorType	EvaluateDerivativeAtContinuousIndex (const ContinuousIndexType &x, ThreadIdType threadId) const

void	EvaluateValueAndDerivative (const PointType &point, OutputType &value, CovariantVectorType &deriv) const

void	EvaluateValueAndDerivative (const PointType &point, OutputType &value, CovariantVectorType &deriv, ThreadIdType threadId) const

void	EvaluateValueAndDerivativeAtContinuousIndex (const ContinuousIndexType &x, OutputType &value, CovariantVectorType &deriv) const

void	EvaluateValueAndDerivativeAtContinuousIndex (const ContinuousIndexType &x, OutputType &value, CovariantVectorType &deriv, ThreadIdType threadId) const

virtual ThreadIdType	GetNumberOfThreads () const

virtual int	GetSplineOrder () const

void	SetNumberOfThreads (ThreadIdType numThreads)

void	SetSplineOrder (unsigned int SplineOrder)

virtual void	SetUseImageDirection (bool _arg)

virtual bool	GetUseImageDirection () const

virtual void	UseImageDirectionOn ()

virtual void	UseImageDirectionOff ()

Public Member Functions inherited from itk::InterpolateImageFunction< TImageType, TCoordRep >
virtual OutputType	Evaluate (const PointType &point) const

virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0

virtual OutputType	EvaluateAtIndex (const IndexType &index) const

Public Member Functions inherited from itk::ImageFunction< TImageType, NumericTraits< TImageType::PixelType >::RealType, TCoordRep >
void	ConvertContinuousIndexToNearestIndex (const ContinuousIndexType &cindex, IndexType &index) const

void	ConvertPointToContinuousIndex (const PointType &point, ContinuousIndexType &cindex) const

void	ConvertPointToNearestIndex (const PointType &point, IndexType &index) const

virtual const ContinuousIndexType &	GetEndContinuousIndex () const

virtual const IndexType &	GetEndIndex () const

const InputImageType *	GetInputImage () const

virtual const ContinuousIndexType &	GetStartContinuousIndex () const

virtual const IndexType &	GetStartIndex () const

virtual bool	IsInsideBuffer (const IndexType &index) const

virtual bool	IsInsideBuffer (const ContinuousIndexType &index) const

virtual bool	IsInsideBuffer (const PointType &point) const

Public Member Functions inherited from itk::FunctionBase< Point< TCoordRep, TImageType::ImageDimension >, NumericTraits< TImageType::PixelType >::RealType >
virtual OutputType	Evaluate (const InputType &input) const =0

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)

unsigned long	AddObserver (const EventObject &event, Command *) const

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary (void)

const MetaDataDictionary &	GetMetaDataDictionary (void) const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

virtual void	Register () const ITK_OVERRIDE

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

virtual void	SetReferenceCount (int) ITK_OVERRIDE

virtual void	UnRegister () const ITK_OVERRIDE

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
virtual void	Delete ()

virtual int	GetReferenceCount () const

	itkCloneMacro (Self)

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

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::BSplineInterpolateImageFunction< TImageType, TCoordRep, TImageType::PixelType >
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 flag)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Protected Member Functions
	BSplineResampleImageFunction ()

virtual	~BSplineResampleImageFunction ()

Protected Member Functions inherited from itk::BSplineInterpolateImageFunction< TImageType, TCoordRep, TImageType::PixelType >
	BSplineInterpolateImageFunction ()

virtual OutputType	EvaluateAtContinuousIndexInternal (const ContinuousIndexType &index, vnl_matrix< long > &evaluateIndex, vnl_matrix< double > &weights) const

virtual CovariantVectorType	EvaluateDerivativeAtContinuousIndexInternal (const ContinuousIndexType &x, vnl_matrix< long > &evaluateIndex, vnl_matrix< double > &weights, vnl_matrix< double > &weightsDerivative) const

virtual void	EvaluateValueAndDerivativeAtContinuousIndexInternal (const ContinuousIndexType &x, OutputType &value, CovariantVectorType &derivativeValue, vnl_matrix< long > &evaluateIndex, vnl_matrix< double > &weights, vnl_matrix< double > &weightsDerivative) const

void	PrintSelf (std::ostream &os, Indent indent) const

	~BSplineInterpolateImageFunction ()

Protected Member Functions inherited from itk::InterpolateImageFunction< TImageType, TCoordRep >
	InterpolateImageFunction ()

void	PrintSelf (std::ostream &os, Indent indent) const

	~InterpolateImageFunction ()

Protected Member Functions inherited from itk::ImageFunction< TImageType, NumericTraits< TImageType::PixelType >::RealType, TCoordRep >
	ImageFunction ()

	~ImageFunction ()

Protected Member Functions inherited from itk::FunctionBase< Point< TCoordRep, TImageType::ImageDimension >, NumericTraits< TImageType::PixelType >::RealType >
	FunctionBase ()

	~FunctionBase ()

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &time)

virtual	~Object ()

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 ()

Private Member Functions
	BSplineResampleImageFunction (const Self &)

Additional Inherited Members
Static Public Attributes inherited from itk::BSplineInterpolateImageFunction< TImageType, TCoordRep, TImageType::PixelType >
static const unsigned int	ImageDimension

Static Public Attributes inherited from itk::InterpolateImageFunction< TImageType, TCoordRep >
static const unsigned int	ImageDimension

Static Public Attributes inherited from itk::ImageFunction< TImageType, NumericTraits< TImageType::PixelType >::RealType, TCoordRep >
static const unsigned int	ImageDimension

Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType

Protected Attributes inherited from itk::BSplineInterpolateImageFunction< TImageType, TCoordRep, TImageType::PixelType >
CoefficientImageType::ConstPointer	m_Coefficients

TImageType::SizeType	m_DataLength

std::vector< CoefficientDataType >	m_Scratch

unsigned int	m_SplineOrder

Protected Attributes inherited from itk::ImageFunction< TImageType, NumericTraits< TImageType::PixelType >::RealType, TCoordRep >
ContinuousIndexType	m_EndContinuousIndex

IndexType	m_EndIndex

InputImageConstPointer	m_Image

ContinuousIndexType	m_StartContinuousIndex

IndexType	m_StartIndex

Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount

SimpleFastMutexLock	m_ReferenceCountLock