#include <itkFullToHalfHermitianImageFilter.h>

Inheritance diagram for itk::FullToHalfHermitianImageFilter< TInputImage >:

Collaboration diagram for itk::FullToHalfHermitianImageFilter< TInputImage >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::IndexType	InputImageIndexType
typedef InputImageType::IndexValueType	InputImageIndexValueType
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::RegionType	InputImageRegionType
typedef InputImageType::SizeType	InputImageSizeType
typedef InputImageType::SizeValueType	InputImageSizeValueType
typedef TInputImage	InputImageType
typedef OutputImageType::IndexType	OutputImageIndexType
typedef OutputImageType::IndexValueType	OutputImageIndexValueType
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::RegionType	OutputImageRegionType
typedef OutputImageType::SizeType	OutputImageSizeType
typedef OutputImageType::SizeValueType	OutputImageSizeValueType
typedef TInputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef FullToHalfHermitianImageFilter	Self
typedef ImageToImageFilter < TInputImage, TInputImage >	Superclass
Public Types inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::Pointer	InputImagePointer
Public Types inherited from itk::ImageSource< TInputImage >
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::Pointer	OutputImagePointer
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 ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
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< TInputImage >
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 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

Static Public Member Functions
static Pointer	New ()

Static Public Attributes
static const unsigned int	ImageDimension = TInputImage::ImageDimension
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
static const unsigned int	InputImageDimension
static const unsigned int	OutputImageDimension
Static Public Attributes inherited from itk::ImageSource< TInputImage >

Protected Member Functions
	FullToHalfHermitianImageFilter ()
virtual void	GenerateInputRequestedRegion ()
virtual void	GenerateOutputInformation ()
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
	~FullToHalfHermitianImageFilter ()
Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
	ImageToImageFilter ()
virtual void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	VerifyInputInformation ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TInputImage >
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	~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	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
	FullToHalfHermitianImageFilter (const Self &)
void	operator= (const Self &)

Additional Inherited Members
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) >	InputToOutputRegionCopierType
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType

Detailed Description

template<class TInputImage>
class itk::FullToHalfHermitianImageFilter< TInputImage >

Reduces the size of a full complex image produced from a forward discrete Fourier transform of a real image to only the non-redundant half of the image.

In particular, this filter reduces the size of the image in the first dimension to $\lfloor N/2 \rfloor + 1$ .

See also:: HalfToFullHermitianImageFilter; ForwardFFTImageFilter; InverseFFTImageFilter; RealToHalfHermitianForwardFFTImageFilter; HalfHermitianToRealInverseFFTImageFilter

Definition at line 44 of file itkFullToHalfHermitianImageFilter.h.

Member Typedef Documentation

template<class TInputImage >

typedef SmartPointer< const Self > itk::FullToHalfHermitianImageFilter< TInputImage >::ConstPointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 67 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::IndexType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageIndexType

Definition at line 51 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::IndexValueType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageIndexValueType

Definition at line 52 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::PixelType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImagePixelType

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 50 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::RegionType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageRegionType

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 55 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::SizeType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageSizeType

Definition at line 53 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::SizeValueType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageSizeValueType

Definition at line 54 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef TInputImage itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageType

Standard class typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 49 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::IndexType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageIndexType

Definition at line 58 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::IndexValueType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageIndexValueType

Definition at line 59 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::PixelType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImagePixelType

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 57 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::RegionType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageRegionType

Superclass typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 62 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::SizeType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageSizeType

Definition at line 60 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::SizeValueType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageSizeValueType

Definition at line 61 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef TInputImage itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageType

Some convenient typedefs.

Reimplemented from itk::ImageSource< TInputImage >.

Definition at line 56 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef SmartPointer< Self > itk::FullToHalfHermitianImageFilter< TInputImage >::Pointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 66 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef FullToHalfHermitianImageFilter itk::FullToHalfHermitianImageFilter< TInputImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 64 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef ImageToImageFilter< TInputImage, TInputImage > itk::FullToHalfHermitianImageFilter< TInputImage >::Superclass

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 65 of file itkFullToHalfHermitianImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage >

itk::FullToHalfHermitianImageFilter< TInputImage >::FullToHalfHermitianImageFilter ( )

inlineprotected

Definition at line 81 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

itk::FullToHalfHermitianImageFilter< TInputImage >::~FullToHalfHermitianImageFilter ( )

inlineprotected

Definition at line 82 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

itk::FullToHalfHermitianImageFilter< TInputImage >::FullToHalfHermitianImageFilter ( const Self & )

private

Member Function Documentation

template<class TInputImage >

virtual::itk::LightObject::Pointer itk::FullToHalfHermitianImageFilter< TInputImage >::CreateAnother ( void ) 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::Object.

template<class TInputImage >

virtual void itk::FullToHalfHermitianImageFilter< TInputImage >::GenerateInputRequestedRegion ( )

protectedvirtual

This class requires the entire input.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

template<class TInputImage >

virtual void itk::FullToHalfHermitianImageFilter< TInputImage >::GenerateOutputInformation ( )

protectedvirtual

The output is a different size from the input.

Reimplemented from itk::ProcessObject.

template<class TInputImage >

virtual const char* itk::FullToHalfHermitianImageFilter< TInputImage >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

template<class TInputImage >

static Pointer itk::FullToHalfHermitianImageFilter< TInputImage >::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage >

void itk::FullToHalfHermitianImageFilter< TInputImage >::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::ImageToImageFilter< TInputImage, TInputImage >.

template<class TInputImage >

void itk::FullToHalfHermitianImageFilter< TInputImage >::ThreadedGenerateData	(	const OutputImageRegionType &	outputRegionForThread,
		ThreadIdType	threadId
	)

protectedvirtual

If an imaging filter can be implemented as a multithreaded algorithm, the filter will provide an implementation of ThreadedGenerateData(). This superclass will automatically split the output image into a number of pieces, spawn multiple threads, and call ThreadedGenerateData() in each thread. Prior to spawning threads, the BeforeThreadedGenerateData() method is called. After all the threads have completed, the AfterThreadedGenerateData() method is called. If an image processing filter cannot support threading, that filter should provide an implementation of the GenerateData() method instead of providing an implementation of ThreadedGenerateData(). If a filter provides a GenerateData() method as its implementation, then the filter is responsible for allocating the output data. If a filter provides a ThreadedGenerateData() method as its implementation, then the output memory will allocated automatically by this superclass. The ThreadedGenerateData() method should only produce the output specified by "outputThreadRegion" parameter. ThreadedGenerateData() cannot write to any other portion of the output image (as this is responsibility of a different thread).