ITK  4.6.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Private Member Functions | List of all members
itk::FullToHalfHermitianImageFilter< TInputImage > Class Template Reference

#include <itkFullToHalfHermitianImageFilter.h>

+ Inheritance diagram for itk::FullToHalfHermitianImageFilter< TInputImage >:
+ Collaboration diagram for itk::FullToHalfHermitianImageFilter< TInputImage >:

Detailed Description

template<typename 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.

Public Types

typedef SmartPointer< const SelfConstPointer
 
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< SelfPointer
 
typedef
FullToHalfHermitianImageFilter 
Self
 
typedef ImageToImageFilter
< TInputImage, TInputImage > 
Superclass
 
- Public Types inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
typedef SmartPointer< const SelfConstPointer
 
typedef
InputImageType::ConstPointer 
InputImageConstPointer
 
typedef InputImageType::PixelType InputImagePixelType
 
typedef InputImageType::Pointer InputImagePointer
 
typedef InputImageType::RegionType InputImageRegionType
 
typedef TInputImage InputImageType
 
typedef
Superclass::OutputImagePixelType 
OutputImagePixelType
 
typedef
Superclass::OutputImageRegionType 
OutputImageRegionType
 
typedef SmartPointer< SelfPointer
 
typedef ImageToImageFilter Self
 
typedef ImageSource< TInputImage > Superclass
 
- Public Types inherited from itk::ImageSource< TInputImage >
typedef SmartPointer< const SelfConstPointer
 
typedef
Superclass::DataObjectIdentifierType 
DataObjectIdentifierType
 
typedef DataObject::Pointer DataObjectPointer
 
typedef
Superclass::DataObjectPointerArraySizeType 
DataObjectPointerArraySizeType
 
typedef OutputImageType::PixelType OutputImagePixelType
 
typedef OutputImageType::Pointer OutputImagePointer
 
typedef OutputImageType::RegionType OutputImageRegionType
 
typedef TInputImage OutputImageType
 
typedef SmartPointer< SelfPointer
 
typedef ImageSource Self
 
typedef ProcessObject Superclass
 
- Public Types inherited from itk::ProcessObject
typedef SmartPointer< const SelfConstPointer
 
typedef
DataObject::DataObjectIdentifierType 
DataObjectIdentifierType
 
typedef DataObject::Pointer DataObjectPointer
 
typedef std::vector
< DataObjectPointer
DataObjectPointerArray
 
typedef
DataObjectPointerArray::size_type 
DataObjectPointerArraySizeType
 
typedef std::vector
< DataObjectIdentifierType
NameArray
 
typedef SmartPointer< SelfPointer
 
typedef ProcessObject Self
 
typedef Object Superclass
 
- Public Types inherited from itk::Object
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef Object Self
 
typedef LightObject Superclass
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

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 InputImageTypeGetInput (void) const
 
const InputImageTypeGetInput (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)
 
virtual void SetCoordinateTolerance (double _arg)
 
virtual double GetCoordinateTolerance () const
 
virtual void SetDirectionTolerance (double _arg)
 
virtual double GetDirectionTolerance () const
 
- Public Member Functions inherited from itk::ImageSource< TInputImage >
OutputImageTypeGetOutput (unsigned int idx)
 
virtual void GraftNthOutput (unsigned int idx, DataObject *output)
 
virtual void GraftOutput (DataObject *output)
 
virtual void GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
 
OutputImageTypeGetOutput (void)
 
const OutputImageTypeGetOutput (void) const
 
virtual
ProcessObject::DataObjectPointer 
MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) ITK_OVERRIDE
 
- Public Member Functions inherited from itk::ProcessObject
virtual void AbortGenerateDataOff ()
 
virtual void AbortGenerateDataOn ()
 
virtual void EnlargeOutputRequestedRegion (DataObject *)
 
virtual const bool & GetAbortGenerateData () const
 
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 () const
 
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 Update ()
 
virtual void UpdateLargestPossibleRegion ()
 
virtual void UpdateOutputData (DataObject *output)
 
virtual void UpdateOutputInformation ()
 
void UpdateProgress (float progress)
 
DataObjectPointerArray GetInputs ()
 
DataObjectPointerArray GetOutputs ()
 
DataObjectPointerArray GetIndexedInputs ()
 
DataObjectPointerArray GetIndexedOutputs ()
 
DataObjectPointerArraySizeType GetNumberOfIndexedOutputs () const
 
void SetProgress (float progress)
 
virtual void SetReleaseDataFlag (bool flag)
 
virtual bool GetReleaseDataFlag () const
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
virtual void SetReleaseDataBeforeUpdateFlag (bool _arg)
 
virtual const bool & GetReleaseDataBeforeUpdateFlag () const
 
virtual void ReleaseDataBeforeUpdateFlagOn ()
 
virtual void ReleaseDataBeforeUpdateFlagOff ()
 
virtual void SetNumberOfThreads (ThreadIdType _arg)
 
virtual const ThreadIdTypeGetNumberOfThreads () const
 
- 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
 
CommandGetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionaryGetMetaDataDictionary (void)
 
const MetaDataDictionaryGetMetaDataDictionary (void) const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStampGetTimeStamp () 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::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 ()
 

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 >
static const unsigned int OutputImageDimension
 

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 () ITK_OVERRIDE
 
virtual const
ImageRegionSplitterBase
GetImageRegionSplitter (void) const
 
 ImageSource ()
 
virtual unsigned int SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
 
virtual ~ImageSource ()
 
- Protected Member Functions inherited from itk::ProcessObject
virtual void AddInput (DataObject *input)
 
virtual void AddOutput (DataObject *output)
 
virtual void CacheInputReleaseDataFlags ()
 
virtual void GenerateOutputRequestedRegion (DataObject *output)
 
virtual const
DataObjectPointerArraySizeType
GetNumberOfRequiredOutputs () const
 
bool IsIndexedInputName (const DataObjectIdentifierType &) const
 
bool IsIndexedOutputName (const DataObjectIdentifierType &) const
 
 itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
 
 itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
 
 itkLegacyMacro (virtual void RemoveInput(DataObject *input))
 
 itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
 
DataObjectPointerArraySizeType MakeIndexFromInputName (const DataObjectIdentifierType &name) const
 
DataObjectPointerArraySizeType MakeIndexFromOutputName (const DataObjectIdentifierType &name) const
 
DataObjectIdentifierType MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const
 
DataObjectIdentifierType MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) 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)
 
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 SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
 
virtual void SetOutput (const DataObjectIdentifierType &key, DataObject *output)
 
virtual void SetPrimaryInput (DataObject *input)
 
virtual void SetPrimaryOutput (DataObject *output)
 
virtual void VerifyPreconditions ()
 
 ~ProcessObject ()
 
DataObjectGetInput (const DataObjectIdentifierType &key)
 
const DataObjectGetInput (const DataObjectIdentifierType &key) const
 
DataObjectGetInput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetInput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryInput ()
 
const DataObjectGetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName (void) const
 
virtual void SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
 
virtual const
DataObjectPointerArraySizeType
GetNumberOfRequiredInputs () const
 
bool AddRequiredInputName (const DataObjectIdentifierType &)
 
bool AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
 
bool RemoveRequiredInputName (const DataObjectIdentifierType &)
 
bool IsRequiredInputName (const DataObjectIdentifierType &) const
 
void SetRequiredInputNames (const NameArray &)
 
DataObjectGetOutput (const DataObjectIdentifierType &key)
 
const DataObjectGetOutput (const DataObjectIdentifierType &key) const
 
virtual void SetPrimaryOutputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryOutputName (void) const
 
DataObjectGetOutput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetOutput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryOutput ()
 
const DataObjectGetPrimaryOutput () 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
 
- Protected Types inherited from itk::LightObject
typedef int InternalReferenceCountType
 
- Static Protected Member Functions inherited from itk::ImageSource< TInputImage >
static const
ImageRegionSplitterBase
GetGlobalDefaultSplitter ()
 
static ITK_THREAD_RETURN_TYPE ThreaderCallback (void *arg)
 
- Protected Attributes inherited from itk::ProcessObject
TimeStamp m_OutputInformationMTime
 
bool m_Updating
 
- Protected Attributes inherited from itk::LightObject
InternalReferenceCountType m_ReferenceCount
 
SimpleFastMutexLock m_ReferenceCountLock
 

Member Typedef Documentation

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

Definition at line 67 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 51 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 52 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 50 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 55 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 53 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 54 of file itkFullToHalfHermitianImageFilter.h.

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

Standard class typedefs.

Definition at line 49 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 58 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 59 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 57 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 62 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 60 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 61 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 56 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 66 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 64 of file itkFullToHalfHermitianImageFilter.h.

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

Definition at line 65 of file itkFullToHalfHermitianImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage >
itk::FullToHalfHermitianImageFilter< TInputImage >::FullToHalfHermitianImageFilter ( )
inlineprotected

Definition at line 81 of file itkFullToHalfHermitianImageFilter.h.

template<typename TInputImage >
itk::FullToHalfHermitianImageFilter< TInputImage >::~FullToHalfHermitianImageFilter ( )
inlineprotected

Definition at line 82 of file itkFullToHalfHermitianImageFilter.h.

template<typename TInputImage >
itk::FullToHalfHermitianImageFilter< TInputImage >::FullToHalfHermitianImageFilter ( const Self )
private

Member Function Documentation

template<typename 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<typename TInputImage >
virtual void itk::FullToHalfHermitianImageFilter< TInputImage >::GenerateInputRequestedRegion ( )
protectedvirtual

This class requires the entire input.

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

template<typename TInputImage >
virtual void itk::FullToHalfHermitianImageFilter< TInputImage >::GenerateOutputInformation ( )
protectedvirtual

The output is a different size from the input.

Reimplemented from itk::ProcessObject.

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

Run-time type information (and related methods).

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

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

Method for creation through the object factory.

template<typename TInputImage >
void itk::FullToHalfHermitianImageFilter< TInputImage >::operator= ( const Self )
private
template<typename 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).

See Also
GenerateData(), SplitRequestedRegion()

Reimplemented from itk::ImageSource< TInputImage >.

Member Data Documentation

template<typename TInputImage >
const unsigned int itk::FullToHalfHermitianImageFilter< TInputImage >::ImageDimension = TInputImage::ImageDimension
static

Extract the dimensionality of the input and output images.

Definition at line 78 of file itkFullToHalfHermitianImageFilter.h.


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