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

#include <itkLabelMapFilter.h>

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

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

Detailed Description

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

Base class for filters that take an image as input and overwrite that image as the output.

LabelMapFilter is the base class for all process objects whose are using a LabelMapFilter as input. It manage several threads, and run a method ThreadedGenerateData() for each object in the LabelMapFilter. With that class, the developer doesn't need to take care of iterating over all the objects in the image, or to manage by hand the threads.

Author

Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.

This implementation was taken from the Insight Journal paper: http://hdl.handle.net/1926/584 or http://www.insight-journal.org/browse/publication/176

See Also

LabelMapToBinaryImageFilter, LabelMapToLabelImageFilter

Definition at line 57 of file itkLabelMapFilter.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef InputImageType::LabelObjectType	LabelObjectType
typedef OutputImageType::ConstPointer	OutputImageConstPointer
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef LabelMapFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
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< Self >	Pointer
typedef ImageToImageFilter	Self
typedef ImageSource< TOutputImage >	Superclass
Public Types inherited from itk::ImageSource< TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
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 TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef ImageSource	Self
typedef ProcessObject	Superclass
Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer
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< Self >	Pointer
typedef ProcessObject	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
void	EnlargeOutputRequestedRegion (DataObject *)
void	GenerateInputRequestedRegion ()
virtual const char *	GetNameOfClass () const
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)
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< 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 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 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
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	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::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 >
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension

Protected Member Functions
virtual void	AfterThreadedGenerateData ()
virtual void	BeforeThreadedGenerateData ()
virtual InputImageType *	GetLabelMap ()
	LabelMapFilter ()
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual void	ThreadedProcessLabelObject (LabelObjectType *labelObject)
	~LabelMapFilter ()
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)
	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< TOutputImage >
virtual void	AllocateOutputs ()
virtual void	GenerateData ()
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter (void) const
	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)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
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
void	PrintSelf (std::ostream &os, Indent indent) 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 ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType idx)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryInputName (void) const
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
void	SetRequiredInputNames (const NameArray &)
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName (void) 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 ()

Protected Attributes
FastMutexLock::Pointer	m_LabelObjectContainerLock

Private Member Functions
	LabelMapFilter (const Self &)
void	operator= (const Self &)

Private Attributes
float	m_InverseNumberOfLabelObjects
InputImageType::Iterator	m_LabelObjectIterator
SizeValueType	m_NumberOfLabelObjectsProcessed

Additional Inherited Members
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) >	InputToOutputRegionCopierType
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()
static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)

Member Typedef Documentation

template<class TInputImage, class TOutputImage>

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

Definition at line 66 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef InputImageType::ConstPointer itk::LabelMapFilter< TInputImage, TOutputImage >::InputImageConstPointer

Definition at line 77 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef InputImageType::PixelType itk::LabelMapFilter< TInputImage, TOutputImage >::InputImagePixelType

Definition at line 79 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef InputImageType::Pointer itk::LabelMapFilter< TInputImage, TOutputImage >::InputImagePointer

Definition at line 76 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef InputImageType::RegionType itk::LabelMapFilter< TInputImage, TOutputImage >::InputImageRegionType

Definition at line 78 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef TInputImage itk::LabelMapFilter< TInputImage, TOutputImage >::InputImageType

Some convenient typedefs.

Definition at line 72 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef InputImageType::LabelObjectType itk::LabelMapFilter< TInputImage, TOutputImage >::LabelObjectType

Definition at line 80 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::ConstPointer itk::LabelMapFilter< TInputImage, TOutputImage >::OutputImageConstPointer

Definition at line 84 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::PixelType itk::LabelMapFilter< TInputImage, TOutputImage >::OutputImagePixelType

Definition at line 86 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::Pointer itk::LabelMapFilter< TInputImage, TOutputImage >::OutputImagePointer

Definition at line 83 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::RegionType itk::LabelMapFilter< TInputImage, TOutputImage >::OutputImageRegionType

Definition at line 85 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef TOutputImage itk::LabelMapFilter< TInputImage, TOutputImage >::OutputImageType

Definition at line 82 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

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

Definition at line 65 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

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

Standard class typedefs.

Definition at line 63 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::LabelMapFilter< TInputImage, TOutputImage >::Superclass

Definition at line 64 of file itkLabelMapFilter.h.

Constructor & Destructor Documentation

template<class TInputImage, class TOutputImage>

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

protected

template<class TInputImage, class TOutputImage>

itk::LabelMapFilter< TInputImage, TOutputImage >::~LabelMapFilter ( )

protected

template<class TInputImage, class TOutputImage>

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

private

Member Function Documentation

template<class TInputImage, class TOutputImage>

virtual void itk::LabelMapFilter< TInputImage, TOutputImage >::AfterThreadedGenerateData ( void  )

protectedvirtual

If an imaging filter needs to perform processing after all processing threads have completed, the filter can can provide an implementation for AfterThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Reimplemented from itk::ImageSource< TOutputImage >.

Reimplemented in itk::ShapeLabelMapFilter< TImage, TLabelImage >, and itk::ShapeLabelMapFilter< TImage, Image< TImage::PixelType, TImage::ImageDimension > >.

template<class TInputImage, class TOutputImage>

virtual void itk::LabelMapFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData ( void  )

protectedvirtual

If an imaging filter needs to perform processing after the buffer has been allocated but before threads are spawned, the filter can can provide an implementation for BeforeThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Reimplemented from itk::ImageSource< TOutputImage >.

Reimplemented in itk::LabelMapContourOverlayImageFilter< TLabelMap, TFeatureImage, TOutputImage >, itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >, itk::LabelMapOverlayImageFilter< TLabelMap, TFeatureImage, TOutputImage >, itk::StatisticsLabelMapFilter< TImage, TFeatureImage >, itk::LabelMapToBinaryImageFilter< TInputImage, TOutputImage >, itk::ShapeLabelMapFilter< TImage, TLabelImage >, itk::ShapeLabelMapFilter< TImage, Image< TImage::PixelType, TImage::ImageDimension > >, itk::LabelMapToLabelImageFilter< TInputImage, TOutputImage >, and itk::LabelMapToRGBImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage>

virtual::itk::LightObject::Pointer itk::LabelMapFilter< TInputImage, TOutputImage >::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.

Reimplemented in itk::ObjectByObjectLabelMapFilter< TInputImage, TOutputImage, TInputFilter, TOutputFilter, TInternalInputImage, TInternalOutputImage >, itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >, itk::ShapeLabelMapFilter< TImage, Image< TImage::PixelType, TImage::ImageDimension > >, itk::LabelMapToRGBImageFilter< TInputImage, TOutputImage >, itk::LabelMapToBinaryImageFilter< TInputImage, TOutputImage >, and itk::LabelMapToLabelImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage>

void itk::LabelMapFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion ( DataObject *  )

virtual

LabelMapFilter will produce the entire output.

Reimplemented from itk::ProcessObject.

Reimplemented in itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >, and itk::LabelMapToBinaryImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage>

void itk::LabelMapFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( )

virtual

LabelMapFilter requires the entire input to be available. Thus, it needs to provide an implementation of GenerateInputRequestedRegion().

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

Reimplemented in itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >, and itk::LabelMapToBinaryImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage>

virtual InputImageType* itk::LabelMapFilter< TInputImage, TOutputImage >::GetLabelMap ( )

inlineprotectedvirtual

Return the label collection image to use. This method may be overloaded if the label collection image to use is not the input image.

Reimplemented in itk::LabelMapContourOverlayImageFilter< TLabelMap, TFeatureImage, TOutputImage >, itk::InPlaceLabelMapFilter< TInputImage >, and itk::InPlaceLabelMapFilter< TImage >.

Definition at line 117 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

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

virtual

Run-time type information (and related methods).

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

Reimplemented in itk::ObjectByObjectLabelMapFilter< TInputImage, TOutputImage, TInputFilter, TOutputFilter, TInternalInputImage, TInternalOutputImage >, itk::LabelMapContourOverlayImageFilter< TLabelMap, TFeatureImage, TOutputImage >, itk::LabelMapOverlayImageFilter< TLabelMap, TFeatureImage, TOutputImage >, itk::InPlaceLabelMapFilter< TInputImage >, itk::InPlaceLabelMapFilter< TImage >, itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >, itk::ShapeLabelMapFilter< TImage, TLabelImage >, itk::ShapeLabelMapFilter< TImage, Image< TImage::PixelType, TImage::ImageDimension > >, itk::LabelSelectionLabelMapFilter< TImage >, itk::LabelMapToRGBImageFilter< TInputImage, TOutputImage >, itk::AttributeSelectionLabelMapFilter< TImage, TAttributeAccessor >, itk::AttributeSelectionLabelMapFilter< TImage, Functor::LabelLabelObjectAccessor< TImage::LabelObjectType > >, itk::LabelMapToBinaryImageFilter< TInputImage, TOutputImage >, itk::LabelMapToLabelImageFilter< TInputImage, TOutputImage >, itk::AttributeUniqueLabelMapFilter< TImage, TAttributeAccessor >, itk::BinaryReconstructionLabelMapFilter< TImage, TMarkerImage, TAttributeAccessor >, itk::MergeLabelMapFilter< TImage >, itk::AttributeUniqueLabelMapFilter< TImage, Functor::LabelLabelObjectAccessor< TImage::LabelObjectType > >, itk::ConvertLabelMapFilter< TInputImage, TOutputImage >, itk::StatisticsLabelMapFilter< TImage, TFeatureImage >, itk::LabelUniqueLabelMapFilter< TImage >, itk::ShapeOpeningLabelMapFilter< TImage >, itk::AttributeOpeningLabelMapFilter< TImage, TAttributeAccessor >, itk::StatisticsKeepNObjectsLabelMapFilter< TImage >, itk::AttributePositionLabelMapFilter< TImage, TAttributeAccessor, VPhysicalPosition >, itk::AttributeRelabelLabelMapFilter< TImage, TAttributeAccessor >, itk::StatisticsOpeningLabelMapFilter< TImage >, itk::StatisticsRelabelLabelMapFilter< TImage >, itk::AttributeRelabelLabelMapFilter< TImage, Functor::LabelLabelObjectAccessor< TImage::LabelObjectType > >, itk::AttributeKeepNObjectsLabelMapFilter< TImage, TAttributeAccessor >, itk::RelabelLabelMapFilter< TImage >, itk::ShapeRelabelLabelMapFilter< TImage >, itk::ShapeUniqueLabelMapFilter< TImage >, itk::ShapeKeepNObjectsLabelMapFilter< TImage >, itk::StatisticsPositionLabelMapFilter< TImage >, itk::AggregateLabelMapFilter< TImage >, itk::ChangeLabelLabelMapFilter< TImage >, itk::StatisticsUniqueLabelMapFilter< TImage >, itk::ShiftScaleLabelMapFilter< TImage >, itk::AutoCropLabelMapFilter< TInputImage >, itk::ShapePositionLabelMapFilter< TImage >, itk::ChangeRegionLabelMapFilter< TInputImage >, itk::CropLabelMapFilter< TInputImage >, itk::PadLabelMapFilter< TInputImage >, and itk::RegionFromReferenceLabelMapFilter< TInputImage >.

template<class TInputImage, class TOutputImage>

static Pointer itk::LabelMapFilter< TInputImage, TOutputImage >::New ( )

static

Standard New method.

template<class TInputImage, class TOutputImage>

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

private

template<class TInputImage, class TOutputImage>

virtual void itk::LabelMapFilter< TInputImage, TOutputImage >::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< TOutputImage >.

Reimplemented in itk::LabelMapContourOverlayImageFilter< TLabelMap, TFeatureImage, TOutputImage >, itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >, itk::LabelMapOverlayImageFilter< TLabelMap, TFeatureImage, TOutputImage >, and itk::LabelMapToBinaryImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage>

virtual void itk::LabelMapFilter< TInputImage, TOutputImage >::ThreadedProcessLabelObject ( LabelObjectType *  labelObject )

protectedvirtual

Reimplemented in itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >, itk::LabelMapToBinaryImageFilter< TInputImage, TOutputImage >, itk::ShapeLabelMapFilter< TImage, Image< TImage::PixelType, TImage::ImageDimension > >, itk::ChangeRegionLabelMapFilter< TInputImage >, itk::LabelMapToLabelImageFilter< TInputImage, TOutputImage >, and itk::LabelMapToRGBImageFilter< TInputImage, TOutputImage >.

Member Data Documentation

template<class TInputImage, class TOutputImage>

const unsigned int itk::LabelMapFilter< TInputImage, TOutputImage >::InputImageDimension = TInputImage::ImageDimension

static

ImageDimension constants

Definition at line 89 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

float itk::LabelMapFilter< TInputImage, TOutputImage >::m_InverseNumberOfLabelObjects

private

Definition at line 129 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

FastMutexLock::Pointer itk::LabelMapFilter< TInputImage, TOutputImage >::m_LabelObjectContainerLock

protected

Definition at line 122 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

InputImageType::Iterator itk::LabelMapFilter< TInputImage, TOutputImage >::m_LabelObjectIterator

private

Definition at line 128 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

SizeValueType itk::LabelMapFilter< TInputImage, TOutputImage >::m_NumberOfLabelObjectsProcessed

private

Definition at line 130 of file itkLabelMapFilter.h.

template<class TInputImage, class TOutputImage>

const unsigned int itk::LabelMapFilter< TInputImage, TOutputImage >::OutputImageDimension = TOutputImage::ImageDimension

static

ImageDimension constants

Definition at line 90 of file itkLabelMapFilter.h.

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

• itkLabelMapFilter.h