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

#include <itkOtsuMultipleThresholdsImageFilter.h>

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

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

Detailed Description

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

Threshold an image using multiple Otsu Thresholds.

This filter creates a labeled image that separates the input image into various classes. The filter computes the thresholds using the OtsuMultipleThresholdsCalculator and applies those thesholds to the input image using the ThresholdLabelerImageFilter. The NumberOfHistogramBins and NumberOfThresholds can be set for the Calculator. The LabelOffset can be set for the ThresholdLabelerImageFilter.

See Also

ScalarImageToHistogramGenerator

OtsuMultipleThresholdsCalculator

ThresholdLabelerImageFilter

Definition at line 48 of file itkOtsuMultipleThresholdsImageFilter.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef itk::Statistics::ScalarImageToHistogramGenerator < TInputImage >	HistogramGeneratorType
typedef HistogramGeneratorType::HistogramType	HistogramType
typedef TInputImage::Pointer	InputImagePointer
typedef TInputImage::RegionType	InputImageRegionType
typedef TInputImage::IndexType	InputIndexType
typedef TInputImage::PixelType	InputPixelType
typedef TInputImage::SizeType	InputSizeType
typedef OtsuMultipleThresholdsCalculator < HistogramType >	OtsuCalculatorType
typedef TOutputImage::Pointer	OutputImagePointer
typedef TOutputImage::RegionType	OutputImageRegionType
typedef TOutputImage::IndexType	OutputIndexType
typedef TOutputImage::PixelType	OutputPixelType
typedef TOutputImage::SizeType	OutputSizeType
typedef SmartPointer< Self >	Pointer
typedef OtsuMultipleThresholdsImageFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
typedef OtsuCalculatorType::OutputType	ThresholdVectorType
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
virtual const char *	GetNameOfClass () const
const ThresholdVectorType &	GetThresholds () const
	typedef (Concept::Comparable< OutputPixelType >) OutputComparableCheck
	typedef (Concept::OStreamWritable< OutputPixelType >) OutputOStreamWritableCheck
virtual void	SetNumberOfHistogramBins (SizeValueType _arg)
virtual SizeValueType	GetNumberOfHistogramBins () const
virtual void	SetNumberOfThresholds (SizeValueType _arg)
virtual SizeValueType	GetNumberOfThresholds () const
virtual void	SetLabelOffset (OutputPixelType _arg)
virtual OutputPixelType	GetLabelOffset () const
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual double	GetCoordinateTolerance ()
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	SetCoordinateTolerance (double _arg)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
virtual void	SetDirectionTolerance (double _arg)
virtual double	GetDirectionTolerance ()
Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput (void)
const OutputImageType *	GetOutput (void) const
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx)
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual 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
void	GenerateData ()
void	GenerateInputRequestedRegion ()
	OtsuMultipleThresholdsImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
	~OtsuMultipleThresholdsImageFilter ()
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	VerifyInputInformation ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
	ImageToImageFilter ()
	~ImageToImageFilter ()
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedInputName (const DataObjectIdentifierType &) const
bool	IsIndexedOutputName (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	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	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
virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryInputName () const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName () const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
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
void	operator= (const Self &)
	OtsuMultipleThresholdsImageFilter (const Self &)

Private Attributes
OutputPixelType	m_LabelOffset
SizeValueType	m_NumberOfHistogramBins
SizeValueType	m_NumberOfThresholds
ThresholdVectorType	m_Thresholds

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 ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime
bool	m_Updating

Member Typedef Documentation

template<class TInputImage , class TOutputImage >

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

Definition at line 56 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef itk::Statistics::ScalarImageToHistogramGenerator< TInputImage > itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::HistogramGeneratorType

Threshold vector types.

Definition at line 80 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef HistogramGeneratorType::HistogramType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::HistogramType

Definition at line 81 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TInputImage::Pointer itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::InputImagePointer

Image related typedefs.

Definition at line 69 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TInputImage::RegionType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::InputImageRegionType

Definition at line 74 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TInputImage::IndexType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::InputIndexType

Definition at line 73 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Image pixel value typedef.

Definition at line 62 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TInputImage::SizeType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::InputSizeType

Definition at line 72 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OtsuMultipleThresholdsCalculator< HistogramType > itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::OtsuCalculatorType

Definition at line 82 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TOutputImage::Pointer itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::OutputImagePointer

Definition at line 70 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TOutputImage::RegionType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Definition at line 77 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TOutputImage::IndexType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::OutputIndexType

Definition at line 76 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Definition at line 66 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TOutputImage::SizeType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::OutputSizeType

Definition at line 75 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Definition at line 55 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Standard Self typedef

Definition at line 53 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Definition at line 54 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OtsuCalculatorType::OutputType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::ThresholdVectorType

Definition at line 83 of file itkOtsuMultipleThresholdsImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

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

protected

End concept checking

template<class TInputImage , class TOutputImage >

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

inlineprotected

Definition at line 126 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

private

Member Function Documentation

template<class TInputImage , class TOutputImage >

virtual::itk::LightObject::Pointer itk::OtsuMultipleThresholdsImageFilter< 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.

template<class TInputImage , class TOutputImage >

void itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::GenerateData ( )

protectedvirtual

A version of GenerateData() specific for image processing filters. This implementation will split the processing across multiple threads. The buffer is allocated by this method. Then the BeforeThreadedGenerateData() method is called (if provided). Then, a series of threads are spawned each calling ThreadedGenerateData(). After all the threads have completed processing, the AfterThreadedGenerateData() method is called (if provided). If an image processing filter cannot be threaded, the filter should provide an implementation of GenerateData(). That implementation is responsible for allocating the output buffer. If a filter an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead.

See Also

ThreadedGenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >

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

protectedvirtual

What is the input requested region that is required to produce the output requested region? The base assumption for image processing filters is that the input requested region can be set to match the output requested region. If a filter requires more input (for instance a filter that uses neighborhoods needs more input than output to avoid introducing artificial boundary conditions) or less input (for instance a magnify filter) will have to override this method. In doing so, it should call its superclass' implementation as its first step. Note that imaging filters operate differently than the classes to this point in the class hierarchy. Up till now, the base assumption has been that the largest possible region will be requested of the input.

This implementation of GenerateInputRequestedRegion() only processes the inputs that are a subclass of the ImageBase<InputImageDimension>. If an input is another type of DataObject (including an Image of a different dimension), they are skipped by this method. The subclasses of ImageToImageFilter are responsible for providing an implementation of GenerateInputRequestedRegion() when there are multiple inputs of different types.

See Also

ProcessObject::GenerateInputRequestedRegion(), ImageSource::GenerateInputRequestedRegion()

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

template<class TInputImage , class TOutputImage >

virtual OutputPixelType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::GetLabelOffset ( ) const

virtual

Set/Get the offset which labels have to start from. Default is 0.

template<class TInputImage , class TOutputImage >

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

virtual

Runtime information support.

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

template<class TInputImage , class TOutputImage >

virtual SizeValueType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::GetNumberOfHistogramBins ( ) const

virtual

Set/Get the number of histogram bins. Default is 128.

template<class TInputImage , class TOutputImage >

virtual SizeValueType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::GetNumberOfThresholds ( ) const

virtual

Set/Get the number of thresholds. Default is 1.

template<class TInputImage , class TOutputImage >

const ThresholdVectorType& itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::GetThresholds ( ) const

inline

Get the computed threshold.

Definition at line 109 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

static

Method for creation through the object factory.

template<class TInputImage , class TOutputImage >

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

private

template<class TInputImage , class TOutputImage >

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

protectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

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

template<class TInputImage , class TOutputImage >

virtual void itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::SetLabelOffset ( OutputPixelType  _arg )

virtual

Set/Get the offset which labels have to start from. Default is 0.

template<class TInputImage , class TOutputImage >

virtual void itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::SetNumberOfHistogramBins ( SizeValueType  _arg )

virtual

Set/Get the number of histogram bins. Default is 128.

template<class TInputImage , class TOutputImage >

virtual void itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::SetNumberOfThresholds ( SizeValueType  _arg )

virtual

Set/Get the number of thresholds. Default is 1.

template<class TInputImage , class TOutputImage >

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

(

Concept::Comparable< OutputPixelType >

)

Begin concept checking This class requires OutputComparableCheck in the form of ( Concept::Comparable< OutputPixelType > )

template<class TInputImage , class TOutputImage >

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

(

Concept::OStreamWritable< OutputPixelType >

)

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

Member Data Documentation

template<class TInputImage , class TOutputImage >

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

static

Image related typedefs.

Definition at line 87 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

OutputPixelType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::m_LabelOffset

private

Definition at line 139 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

SizeValueType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::m_NumberOfHistogramBins

private

Definition at line 137 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

SizeValueType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::m_NumberOfThresholds

private

Definition at line 138 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

ThresholdVectorType itk::OtsuMultipleThresholdsImageFilter< TInputImage, TOutputImage >::m_Thresholds

private

Definition at line 140 of file itkOtsuMultipleThresholdsImageFilter.h.

template<class TInputImage , class TOutputImage >

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

static

Image related typedefs.

Definition at line 89 of file itkOtsuMultipleThresholdsImageFilter.h.

---

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

• itkOtsuMultipleThresholdsImageFilter.h