itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage > Class Template Reference

#include <itkBSplineL2ResampleImageFilterBase.h>

Inheritance diagram for itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >:

Collaboration diagram for itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >:

List of all members.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef BSplineL2ResampleImageFilterBase	Self
typedef BSplineResampleImageFilterBase < TInputImage, TOutputImage >	Superclass
Public Types inherited from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >
typedef itk::ImageLinearConstIteratorWithIndex < TInputImage >	ConstInputImageIterator
typedef itk::ImageLinearConstIteratorWithIndex < TOutputImage >	ConstOutputImageIterator
typedef TInputImage::IndexType	IndexType
typedef Superclass::InputImageType	InputImageType
typedef itk::ImageLinearIteratorWithIndex < TOutputImage >	OutputImageIterator
typedef Superclass::OutputImagePixelType	OutputImagePixelType
typedef TInputImage::RegionType	RegionType
typedef TInputImage::SizeType	SizeType
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef Superclass::OutputImageRegionType	OutputImageRegionType
Public Types inherited from itk::ImageSource< TOutputImage >
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::Pointer	OutputImagePointer
typedef TOutputImage	OutputImageType
Public Types inherited from itk::ProcessObject
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef std::vector < DataObjectIdentifierType >	NameArray
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual const char *	GetNameOfClass () const
Public Member Functions inherited from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >
virtual int	GetSplineOrder () const
void	SetSplineOrder (int SplineOrder)
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput (void) const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput (void)
const OutputImageType *	GetOutput (void) const
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx)
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual LightObject::Pointer	CreateAnother () 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 unsigned long	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
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () 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

Protected Member Functions
	BSplineL2ResampleImageFilterBase ()
virtual void	InitializePyramidSplineFilter (int SplineOrder)
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~BSplineL2ResampleImageFilterBase ()
Protected Member Functions inherited from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >
	BSplineResampleImageFilterBase ()
virtual void	Expand1DImage (const std::vector< double > &In, OutputImageIterator &Iter, unsigned int traverseSize, ProgressReporter &progress)
void	ExpandNDImage (OutputImageIterator &OutItr)
virtual void	Reduce1DImage (const std::vector< double > &In, OutputImageIterator &Iter, unsigned int traverseSize, ProgressReporter &progress)
void	ReduceNDImage (OutputImageIterator &OutItr)
virtual	~BSplineResampleImageFilterBase ()
Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void	GenerateInputRequestedRegion ()
	ImageToImageFilter ()
virtual void	VerifyInputInformation ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
virtual void	GenerateData ()
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromName (const DataObjectIdentifierType &) const
DataObjectIdentifierType	MakeNameFromIndex (DataObjectPointerArraySizeType) const
	ProcessObject ()
virtual void	PropagateResetPipeline ()
virtual void	ReleaseInputs ()
virtual void	RemoveInput (const DataObjectIdentifierType &key)
virtual void	RemoveInput (DataObjectPointerArraySizeType)
virtual void	RemoveOutput (const DataObjectIdentifierType &key)
virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
virtual void	RestoreInputReleaseDataFlags ()
virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void	SetNthInput (DataObjectPointerArraySizeType num, DataObject *input)
virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void	SetPrimaryInput (DataObject *input)
virtual void	SetPrimaryOutput (DataObject *output)
void	SetRequiredInputNames (const NameArray &)
virtual void	VerifyPreconditions ()
	~ProcessObject ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
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
	BSplineL2ResampleImageFilterBase (const Self &)
void	operator= (const Self &)

Additional Inherited Members
Static Public Attributes inherited from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >
static const unsigned int	ImageDimension = TInputImage::ImageDimension
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Static Public Attributes inherited from itk::ImageSource< TOutputImage >
Protected Attributes inherited from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >
std::vector< double >	m_G
int	m_GSize
std::vector< double >	m_H
int	m_HSize
int	m_SplineOrder

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Detailed Description

template<class TInputImage, class TOutputImage>
class itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >

Uses the "Centered l2" B-Spline pyramid implementation of B-Spline Filters to up/down sample an image by a factor of 2.

This class defines N-Dimension B-Spline transformation. It is based on: [1] M. Unser, "Splines: A Perfect Fit for Signal and Image Processing," IEEE Signal Processing Magazine, vol. 16, no. 6, pp. 22-38, November 1999. [2] M. Unser, A. Aldroubi and M. Eden, "B-Spline Signal Processing: Part I--Theory," IEEE Transactions on Signal Processing, vol. 41, no. 2, pp. 821-832, February 1993. [3] M. Unser, A. Aldroubi and M. Eden, "B-Spline Signal Processing: Part II--Efficient Design and Applications," IEEE Transactions on Signal Processing, vol. 41, no. 2, pp. 834-848, February 1993. [4] P. Brigger, F. Miller, K. Illgner, M. Unser, "Centered Pyramids," IEEE Transactions on Image Processing, vol. 8, no. 9, pp. 1254-1264, September 1999. And code obtained from bigwww.epfl.ch by Philippe Thevenaz

Limitations: Spline order for the centered l2 pyramid must be 0,1,3, or 5. This code cannot be multi-threaded since the entire image must be traversed in the proper order. This code cannot be streamed and requires the all of the input image. Only up/down samples by a factor of 2. This is a base class and is not meant to be instantiated on its own. It requires one of the itkBSplineDownsampleImageFilter or itkBSplineUpsampleImageFilter classes. Spline order must be set before setting the image. Uses mirror boundary conditions. Requires the same order of Spline for each dimension.

See also:

itkBSplineDownsampleImageFilter

itkBSplineUpsampleImageFilter

itkBSplineResampleImageFilterBase

itkBSplineCenteredResampleImageFilterBase

itkBSplineCenteredL2ResampleImageFilterBase

Definition at line 83 of file itkBSplineL2ResampleImageFilterBase.h.

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Member Typedef Documentation

template<class TInputImage , class TOutputImage >

typedef SmartPointer< const Self > itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::ConstPointer

Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

Definition at line 91 of file itkBSplineL2ResampleImageFilterBase.h.

template<class TInputImage , class TOutputImage >

typedef SmartPointer< Self > itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::Pointer

Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

Definition at line 90 of file itkBSplineL2ResampleImageFilterBase.h.

template<class TInputImage , class TOutputImage >

typedef BSplineL2ResampleImageFilterBase itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::Self

Standard class typedefs.

Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

Definition at line 88 of file itkBSplineL2ResampleImageFilterBase.h.

template<class TInputImage , class TOutputImage >

typedef BSplineResampleImageFilterBase< TInputImage, TOutputImage > itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

Definition at line 89 of file itkBSplineL2ResampleImageFilterBase.h.

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Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::BSplineL2ResampleImageFilterBase ( )

protected

template<class TInputImage , class TOutputImage >

virtual itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::~BSplineL2ResampleImageFilterBase ( )

inlineprotectedvirtual

Definition at line 100 of file itkBSplineL2ResampleImageFilterBase.h.

template<class TInputImage , class TOutputImage >

itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::BSplineL2ResampleImageFilterBase ( const Self &  )

private

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Member Function Documentation

template<class TInputImage , class TOutputImage >

virtual const char* itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >

virtual void itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::InitializePyramidSplineFilter ( int  SplineOrder )

protectedvirtual

Initializes the pyramid spline coefficients. Called when Spline order has been set.

Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >

void itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::operator= ( const Self &  )

private

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >

void itk::BSplineL2ResampleImageFilterBase< TInputImage, TOutputImage >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protectedvirtual

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::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.

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

• itkBSplineL2ResampleImageFilterBase.h