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

#include <itkLabelVotingImageFilter.h>

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

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

Detailed Description

template<typename TInputImage, typename TOutputImage = TInputImage>
class itk::LabelVotingImageFilter< TInputImage, TOutputImage >

This filter performs pixelwise voting among an arbitrary number of input images, where each of them represents a segmentation of the same scene (i.e., image).

Label voting is a simple method of classifier combination applied to image segmentation. Typically, the accuracy of the combined segmentation exceeds the accuracy of any of the input segmentations. Voting is therefore commonly used as a way of boosting segmentation performance.

The use of label voting for combination of multiple segmentations is described in

T. Rohlfing and C. R. Maurer, Jr., "Multi-classifier framework for atlas-based image segmentation," Pattern Recognition Letters, 2005.

INPUTS

All input volumes to this filter must be segmentations of an image, that is, they must have discrete pixel values where each value represents a different segmented object.

Input volumes must all contain the same size RequestedRegions. Not all input images must contain all possible labels, but all label values must have the same meaning in all images.

OUTPUTS

The voting filter produces a single output volume. Each output pixel contains the label that occurred most often among the labels assigned to this pixel in all the input volumes, that is, the label that received the maximum number of "votes" from the input pixels.. If the maximum number of votes is not unique, i.e., if more than one label have a maximum number of votes, an "undecided" label is assigned to that output pixel.

By default, the label used for undecided pixels is the maximum label value used in the input images plus one. Since it is possible for an image with 8 bit pixel values to use all 256 possible label values, it is permissible to combine 8 bit (i.e., byte) images into a 16 bit (i.e., short) output image.

PARAMETERS

The label used for "undecided" labels can be set using SetLabelForUndecidedPixels. This functionality can be unset by calling UnsetLabelForUndecidedPixels.

Author

Torsten Rohlfing, SRI International, Neuroscience Program

Definition at line 75 of file itkLabelVotingImageFilter.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::ConstPointer	InputImagePointer
typedef TInputImage	InputImageType
typedef TInputImage::PixelType	InputPixelType
typedef unsigned long	LabelCountType
typedef OutputImageType::Pointer	OutputImagePointer
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef TOutputImage::PixelType	OutputPixelType
typedef SmartPointer< Self >	Pointer
typedef LabelVotingImageFilter	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 () const
OutputPixelType	GetLabelForUndecidedPixels () const
virtual const char *	GetNameOfClass () const
	typedef (Concept::Convertible< InputPixelType, OutputPixelType >) InputConvertibleToOutputCheck
	typedef (Concept::Convertible< int, InputPixelType >) IntConvertibleToInputCheck
	typedef (Concept::SameDimension< InputImageDimension, ImageDimension >) SameDimensionCheck
	typedef (Concept::IsUnsignedInteger< InputPixelType >) InputUnsignedIntCheck
	typedef (Concept::Convertible< int, OutputPixelType >) IntConvertibleToOutputPixelType
	typedef (Concept::AdditiveOperators< InputPixelType, int >) InputPlusIntCheck
	typedef (Concept::IncrementDecrementOperators< InputPixelType >) InputIncrementDecrementOperatorsCheck
	typedef (Concept::OStreamWritable< OutputPixelType >) OutputOStreamWritableCheck
void	SetLabelForUndecidedPixels (const OutputPixelType l)
void	UnsetLabelForUndecidedPixels ()
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput () const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput () override
virtual void	PopFrontInput () override
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 (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput ()
const OutputImageType *	GetOutput () const
virtual void	GraftOutput (DataObject *output)
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
virtual ProcessObject::DataObjectPointer	MakeOutput (const ProcessObject::DataObjectIdentifierType &) override
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData () const
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
NameArray	GetInputNames () const
DataObjectPointerArray	GetInputs ()
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
DataObjectPointerArray	GetOutputs ()
virtual const float &	GetProgress () const
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
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)
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 ThreadIdType &	GetNumberOfThreads () 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
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary ()
const MetaDataDictionary &	GetMetaDataDictionary () 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 override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int) override
virtual void	UnRegister () const noexceptoverride
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	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	ImageDimension = 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
void	BeforeThreadedGenerateData () override
InputPixelType	ComputeMaximumInputValue ()
	LabelVotingImageFilter ()
void	PrintSelf (std::ostream &, Indent) const override
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) override
virtual	~LabelVotingImageFilter ()
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 () override
	ImageToImageFilter ()
virtual void	VerifyInputInformation () override
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input) override
void	PushFrontInput (const DataObject *input) override
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	GenerateData () override
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () 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)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const
bool	IsIndexedInputName (const DataObjectIdentifierType &) const
bool	IsIndexedOutputName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (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)
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 (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
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 ()

Private Member Functions
	LabelVotingImageFilter (const Self &) ITK_DELETE_FUNCTION
void	operator= (const Self &) ITK_DELETE_FUNCTION

Private Attributes
bool	m_HasLabelForUndecidedPixels
OutputPixelType	m_LabelForUndecidedPixels
vcl_size_t	m_TotalLabelCount

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)
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime
bool	m_Updating
Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount

Member Typedef Documentation

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 83 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

typedef InputImageType::ConstPointer itk::LabelVotingImageFilter< TInputImage, TOutputImage >::InputImagePointer

Definition at line 107 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Image typedef support

Definition at line 105 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

typedef TInputImage::PixelType itk::LabelVotingImageFilter< TInputImage, TOutputImage >::InputPixelType

Definition at line 94 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

typedef unsigned long itk::LabelVotingImageFilter< TInputImage, TOutputImage >::LabelCountType

Definition at line 110 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 108 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

typedef Superclass::OutputImageRegionType itk::LabelVotingImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Superclass typedefs.

Definition at line 113 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 106 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

typedef TOutputImage::PixelType itk::LabelVotingImageFilter< TInputImage, TOutputImage >::OutputPixelType

Extract some information from the image types. Dimensionality of the two images is assumed to be the same.

Definition at line 89 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 82 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Standard class typedefs.

Definition at line 80 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 81 of file itkLabelVotingImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage , typename TOutputImage = TInputImage>

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

protected

template<typename TInputImage , typename TOutputImage = TInputImage>

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

inlineprotectedvirtual

Definition at line 171 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

private

Member Function Documentation

template<typename TInputImage , typename TOutputImage = TInputImage>

void itk::LabelVotingImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData ( )

overrideprotectedvirtual

Determine maximum label value in all input images and initialize global data.

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage = TInputImage>

InputPixelType itk::LabelVotingImageFilter< TInputImage, TOutputImage >::ComputeMaximumInputValue ( )

protected

Determine maximum value among all input images' pixels

template<typename TInputImage , typename TOutputImage = TInputImage>

virtual::itk::LightObject::Pointer itk::LabelVotingImageFilter< TInputImage, TOutputImage >::CreateAnother ( ) 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 , typename TOutputImage = TInputImage>

OutputPixelType itk::LabelVotingImageFilter< TInputImage, TOutputImage >::GetLabelForUndecidedPixels ( ) const

inline

Get label value used for undecided pixels. After updating the filter, this function returns the actual label value used for undecided pixels in the current output. Note that this value is overwritten when SetLabelForUndecidedPixels is called and the new value only becomes effective upon the next filter update.

Definition at line 131 of file itkLabelVotingImageFilter.h.

References itk::LabelVotingImageFilter< TInputImage, TOutputImage >::m_LabelForUndecidedPixels.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

virtual

Run-time type information (and related methods)

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

template<typename TInputImage , typename TOutputImage = TInputImage>

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

static

Method for creation through the object factory.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

private

template<typename TInputImage , typename TOutputImage = TInputImage>

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

overrideprotectedvirtual

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::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename TOutputImage = TInputImage>

void itk::LabelVotingImageFilter< TInputImage, TOutputImage >::SetLabelForUndecidedPixels ( const OutputPixelType  l )

inline

Set label value for undecided pixels.

Definition at line 117 of file itkLabelVotingImageFilter.h.

References itk::LabelVotingImageFilter< TInputImage, TOutputImage >::m_HasLabelForUndecidedPixels, itk::LabelVotingImageFilter< TInputImage, TOutputImage >::m_LabelForUndecidedPixels, and itk::Object::Modified().

template<typename TInputImage , typename TOutputImage = TInputImage>

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

overrideprotectedvirtual

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 >.

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::Convertible< InputPixelType, OutputPixelType >

)

This class requires InputConvertibleToOutputCheck in the form of ( Concept::Convertible< InputPixelType, OutputPixelType > )

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::Convertible< int, InputPixelType >

)

This class requires IntConvertibleToInputCheck in the form of ( Concept::Convertible< int, InputPixelType > )

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::SameDimension< InputImageDimension, ImageDimension >

)

This class requires SameDimensionCheck in the form of ( Concept::SameDimension< InputImageDimension, ImageDimension > )

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::IsUnsignedInteger< InputPixelType >

)

This class requires InputUnsignedIntCheck in the form of ( Concept::IsUnsignedInteger< InputPixelType > )

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::Convertible< int, OutputPixelType >

)

This class requires IntConvertibleToOutputPixelType in the form of ( Concept::Convertible< int, OutputPixelType > )

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::AdditiveOperators< InputPixelType, int >

)

This class requires InputPlusIntCheck in the form of ( Concept::AdditiveOperators< InputPixelType, int > )

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::IncrementDecrementOperators< InputPixelType >

)

This class requires InputIncrementDecrementOperatorsCheck in the form of ( Concept::IncrementDecrementOperators< InputPixelType > )

template<typename TInputImage , typename TOutputImage = TInputImage>

itk::LabelVotingImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::OStreamWritable< OutputPixelType >

)

This class requires OutputOStreamWritableCheck in the form of ( Concept::OStreamWritable< OutputPixelType > )

template<typename TInputImage , typename TOutputImage = TInputImage>

void itk::LabelVotingImageFilter< TInputImage, TOutputImage >::UnsetLabelForUndecidedPixels ( )

inline

Unset label value for undecided pixels and turn on automatic selection.

Definition at line 138 of file itkLabelVotingImageFilter.h.

References itk::LabelVotingImageFilter< TInputImage, TOutputImage >::m_HasLabelForUndecidedPixels, and itk::Object::Modified().

Member Data Documentation

template<typename TInputImage , typename TOutputImage = TInputImage>

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

static

Extract some information from the image types. Dimensionality of the two images is assumed to be the same.

Definition at line 101 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

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

static

Extract some information from the image types. Dimensionality of the two images is assumed to be the same.

Definition at line 99 of file itkLabelVotingImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage>

bool itk::LabelVotingImageFilter< TInputImage, TOutputImage >::m_HasLabelForUndecidedPixels

private

Definition at line 190 of file itkLabelVotingImageFilter.h.

Referenced by itk::LabelVotingImageFilter< TInputImage, TOutputImage >::SetLabelForUndecidedPixels(), and itk::LabelVotingImageFilter< TInputImage, TOutputImage >::UnsetLabelForUndecidedPixels().

template<typename TInputImage , typename TOutputImage = TInputImage>

OutputPixelType itk::LabelVotingImageFilter< TInputImage, TOutputImage >::m_LabelForUndecidedPixels

private

Definition at line 189 of file itkLabelVotingImageFilter.h.

Referenced by itk::LabelVotingImageFilter< TInputImage, TOutputImage >::GetLabelForUndecidedPixels(), and itk::LabelVotingImageFilter< TInputImage, TOutputImage >::SetLabelForUndecidedPixels().

template<typename TInputImage , typename TOutputImage = TInputImage>

vcl_size_t itk::LabelVotingImageFilter< TInputImage, TOutputImage >::m_TotalLabelCount

private

Definition at line 191 of file itkLabelVotingImageFilter.h.

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

• itkLabelVotingImageFilter.h