#include <itkStatisticsImageFilter.h>

Inheritance diagram for itk::StatisticsImageFilter< TInputImage >:

Collaboration diagram for itk::StatisticsImageFilter< TInputImage >:

Detailed Description

template<class TInputImage>
class itk::StatisticsImageFilter< TInputImage >

Compute min. max, variance and mean of an Image.

StatisticsImageFilter computes the minimum, maximum, sum, mean, variance sigma of an image. The filter needs all of its input image. It behaves as a filter with an input and output. Thus it can be inserted in a pipline with other filters and the statistics will only be recomputed if a downstream filter changes.

The filter passes its input through unmodified. The filter is threaded. It computes statistics in each thread then combines them in its AfterThreadedGenerate method.

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Compute min, max, variance and mean of an Image.

Definition at line 49 of file itkStatisticsImageFilter.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef DataObject::Pointer	DataObjectPointer

typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType

typedef TInputImage::IndexType	IndexType

typedef TInputImage::Pointer	InputImagePointer

typedef SimpleDataObjectDecorator < PixelType >	PixelObjectType

typedef TInputImage::PixelType	PixelType

typedef SmartPointer< Self >	Pointer

typedef SimpleDataObjectDecorator < RealType >	RealObjectType

typedef NumericTraits < PixelType >::RealType	RealType

typedef TInputImage::RegionType	RegionType

typedef StatisticsImageFilter	Self

typedef TInputImage::SizeType	SizeType

typedef ImageToImageFilter < TInputImage, TInputImage >	Superclass

Public Types inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
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< TInputImage >	Superclass

Public Types inherited from itk::ImageSource< TInputImage >
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 TInputImage	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

const PixelObjectType *	GetMaximumOutput () const

const RealObjectType *	GetMeanOutput () const

const PixelObjectType *	GetMinimumOutput () const

virtual const char *	GetNameOfClass () const

const RealObjectType *	GetSigmaOutput () const

const RealObjectType *	GetSumOutput () const

const RealObjectType *	GetVarianceOutput () const

virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx)

	typedef (Concept::HasNumericTraits< PixelType >) InputHasNumericTraitsCheck


PixelType	GetMinimum () const

PixelObjectType *	GetMinimumOutput ()


PixelType	GetMaximum () const

PixelObjectType *	GetMaximumOutput ()


RealType	GetMean () const

RealObjectType *	GetMeanOutput ()


RealType	GetSigma () const

RealObjectType *	GetSigmaOutput ()


RealType	GetVariance () const

RealObjectType *	GetVarianceOutput ()


RealType	GetSum () const

RealObjectType *	GetSumOutput ()

Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
const InputImageType *	GetInput (void) const

const InputImageType *	GetInput (unsigned int idx) const

virtual void	PopBackInput ()

virtual void	PopFrontInput ()

virtual void	PushBackInput (const InputImageType *image)

virtual void	PushFrontInput (const InputImageType *image)

virtual void	SetInput (const InputImageType *image)

virtual void	SetInput (unsigned int, const TInputImage *image)

virtual void	SetCoordinateTolerance (double _arg)

virtual double	GetCoordinateTolerance () const

virtual void	SetDirectionTolerance (double _arg)

virtual double	GetDirectionTolerance () const

Public Member Functions inherited from itk::ImageSource< TInputImage >
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

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	ImageDimension = TInputImage::ImageDimension

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

static const unsigned int	OutputImageDimension

Static Public Attributes inherited from itk::ImageSource< TInputImage >
static const unsigned int	OutputImageDimension

Protected Member Functions
void	AfterThreadedGenerateData ()

void	AllocateOutputs ()

void	BeforeThreadedGenerateData ()

void	EnlargeOutputRequestedRegion (DataObject *data)

void	GenerateInputRequestedRegion ()

void	PrintSelf (std::ostream &os, Indent indent) const

	StatisticsImageFilter ()

void	ThreadedGenerateData (const RegionType &outputRegionForThread, ThreadIdType threadId)

	~StatisticsImageFilter ()

Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)

virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)

	ImageToImageFilter ()

virtual void	VerifyInputInformation ()

	~ImageToImageFilter ()

void	PushBackInput (const DataObject *input)

void	PushFrontInput (const DataObject *input)

Protected Member Functions inherited from itk::ImageSource< TInputImage >
virtual void	GenerateData ()

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter (void) const

	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)

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

	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 ()

Private Member Functions
void	operator= (const Self &)

	StatisticsImageFilter (const Self &)

Private Attributes
Array< SizeValueType >	m_Count

Array< RealType >	m_SumOfSquares

Array< PixelType >	m_ThreadMax

Array< PixelType >	m_ThreadMin

Array< RealType >	m_ThreadSum

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

typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType

Static Protected Member Functions inherited from itk::ImageSource< TInputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()

static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime

bool	m_Updating

Member Typedef Documentation

template<class TInputImage>

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

Definition at line 57 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef DataObject::Pointer itk::StatisticsImageFilter< TInputImage >::DataObjectPointer

Smart Pointer type to a DataObject.

Definition at line 81 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef ProcessObject::DataObjectPointerArraySizeType itk::StatisticsImageFilter< TInputImage >::DataObjectPointerArraySizeType

Make a DataObject of the correct type to be used as the specified output.

Definition at line 137 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef TInputImage::IndexType itk::StatisticsImageFilter< TInputImage >::IndexType

Definition at line 70 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef TInputImage::Pointer itk::StatisticsImageFilter< TInputImage >::InputImagePointer

Image related typedefs.

Definition at line 63 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef SimpleDataObjectDecorator< PixelType > itk::StatisticsImageFilter< TInputImage >::PixelObjectType

Definition at line 85 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef TInputImage::PixelType itk::StatisticsImageFilter< TInputImage >::PixelType

Definition at line 71 of file itkStatisticsImageFilter.h.

template<class TInputImage>

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

Definition at line 56 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef SimpleDataObjectDecorator< RealType > itk::StatisticsImageFilter< TInputImage >::RealObjectType

Type of DataObjects used for scalar outputs

Definition at line 84 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef NumericTraits< PixelType >::RealType itk::StatisticsImageFilter< TInputImage >::RealType

Type to use for computations.

Definition at line 78 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef TInputImage::RegionType itk::StatisticsImageFilter< TInputImage >::RegionType

Definition at line 68 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef StatisticsImageFilter itk::StatisticsImageFilter< TInputImage >::Self

Standard Self typedef

Definition at line 54 of file itkStatisticsImageFilter.h.

template<class TInputImage>

typedef TInputImage::SizeType itk::StatisticsImageFilter< TInputImage >::SizeType

Definition at line 69 of file itkStatisticsImageFilter.h.

template<class TInputImage>

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

Definition at line 55 of file itkStatisticsImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage>

itk::StatisticsImageFilter< TInputImage >::StatisticsImageFilter ( )

protected

End concept checking

template<class TInputImage>

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

inlineprotected

Definition at line 151 of file itkStatisticsImageFilter.h.

template<class TInputImage>

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

private

Member Function Documentation

template<class TInputImage>

void itk::StatisticsImageFilter< TInputImage >::AfterThreadedGenerateData ( )

protectedvirtual

Do final mean and variance computation from data accumulated in threads.

Reimplemented from itk::ImageSource< TInputImage >.

template<class TInputImage>

void itk::StatisticsImageFilter< TInputImage >::AllocateOutputs ( )

protectedvirtual

Pass the input through unmodified. Do this by Grafting in the AllocateOutputs method.

Reimplemented from itk::ImageSource< TInputImage >.

template<class TInputImage>

void itk::StatisticsImageFilter< TInputImage >::BeforeThreadedGenerateData ( )

protectedvirtual

Initialize some accumulators before the threads run.

Reimplemented from itk::ImageSource< TInputImage >.

template<class TInputImage>

virtual::itk::LightObject::Pointer itk::StatisticsImageFilter< TInputImage >::CreateAnother ( void ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<class TInputImage>

void itk::StatisticsImageFilter< TInputImage >::EnlargeOutputRequestedRegion ( DataObject * )

protectedvirtual

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Reimplemented from itk::ProcessObject.

template<class TInputImage>

void itk::StatisticsImageFilter< TInputImage >::GenerateInputRequestedRegion ( void )

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, TInputImage >.

template<class TInputImage>

PixelType itk::StatisticsImageFilter< TInputImage >::GetMaximum ( void ) const

inline

Return the computed Maximum.

Definition at line 96 of file itkStatisticsImageFilter.h.

template<class TInputImage>

PixelObjectType* itk::StatisticsImageFilter< TInputImage >::GetMaximumOutput ( )

Return the computed Maximum.

template<class TInputImage>

const PixelObjectType* itk::StatisticsImageFilter< TInputImage >::GetMaximumOutput ( ) const

template<class TInputImage>

RealType itk::StatisticsImageFilter< TInputImage >::GetMean ( ) const

inline

Return the computed Mean.

Definition at line 104 of file itkStatisticsImageFilter.h.

template<class TInputImage>

RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetMeanOutput ( )

Return the computed Mean.

template<class TInputImage>

const RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetMeanOutput ( ) const

template<class TInputImage>

PixelType itk::StatisticsImageFilter< TInputImage >::GetMinimum ( void ) const

inline

Return the computed Minimum.

Definition at line 88 of file itkStatisticsImageFilter.h.

template<class TInputImage>

PixelObjectType* itk::StatisticsImageFilter< TInputImage >::GetMinimumOutput ( )

Return the computed Minimum.

template<class TInputImage>

const PixelObjectType* itk::StatisticsImageFilter< TInputImage >::GetMinimumOutput ( ) const

template<class TInputImage>

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

virtual

Runtime information support.

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

template<class TInputImage>

RealType itk::StatisticsImageFilter< TInputImage >::GetSigma ( ) const

inline

Return the computed Standard Deviation.

Definition at line 112 of file itkStatisticsImageFilter.h.

template<class TInputImage>

RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetSigmaOutput ( )

Return the computed Standard Deviation.

template<class TInputImage>

const RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetSigmaOutput ( ) const

template<class TInputImage>

RealType itk::StatisticsImageFilter< TInputImage >::GetSum ( ) const

inline

Return the compute Sum.

Definition at line 128 of file itkStatisticsImageFilter.h.

template<class TInputImage>

RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetSumOutput ( )

Return the compute Sum.

template<class TInputImage>

const RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetSumOutput ( ) const

template<class TInputImage>

RealType itk::StatisticsImageFilter< TInputImage >::GetVariance ( ) const

inline

Return the computed Variance.

Definition at line 120 of file itkStatisticsImageFilter.h.

template<class TInputImage>

RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetVarianceOutput ( )

Return the computed Variance.

template<class TInputImage>

const RealObjectType* itk::StatisticsImageFilter< TInputImage >::GetVarianceOutput ( ) const

template<class TInputImage>

virtual DataObjectPointer itk::StatisticsImageFilter< TInputImage >::MakeOutput ( DataObjectPointerArraySizeType idx )

virtual

Make a DataObject of the correct type to used as the specified output. Every ProcessObject subclass must be able to create a DataObject that can be used as a specified output. This method is automatically called when DataObject::DisconnectPipeline() is called. DataObject::DisconnectPipeline, disconnects a data object from being an output of its current source. When the data object is disconnected, the ProcessObject needs to construct a replacement output data object so that the ProcessObject is in a valid state. So DataObject::DisconnectPipeline eventually calls ProcessObject::MakeOutput. Note that MakeOutput always returns a itkSmartPointer to a DataObject. ImageSource and MeshSource override this method to create the correct type of image and mesh respectively. If a filter has multiple outputs of different types, then that filter must provide an implementation of MakeOutput().

Reimplemented from itk::ImageSource< TInputImage >.

template<class TInputImage>

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

static

Method for creation through the object factory.

template<class TInputImage>

void itk::StatisticsImageFilter< TInputImage >::operator= ( const Self & )

private

template<class TInputImage>

void itk::StatisticsImageFilter< TInputImage >::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, TInputImage >.

template<class TInputImage>