#include <itkLabelStatisticsImageFilter.h>

Inheritance diagram for itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >:

Collaboration diagram for itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >:

Detailed Description

template<typename TInputImage, typename TLabelImage>
class itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >

Given an intensity image and a label map, compute min, max, variance and mean of the pixels associated with each label or segment.

LabelStatisticsImageFilter computes the minimum, maximum, sum, mean, median, variance and sigma of regions of an intensity image, where the regions are defined via a label map (a second input). The label image should be integral type. 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.

Optionally, the filter also computes intensity histograms on each object. If histograms are enabled, a median intensity value can also be computed, although its accuracy is limited to the bin width of the histogram. If histograms are not enabled, the median returns zero.

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

Wiki Examples:

Examples:: WikiExamples/ImageProcessing/LabelStatisticsImageFilter.cxx, and WikiExamples/ImageProcessing/ScalarConnectedComponentImageFilter.cxx.

Definition at line 60 of file itkLabelStatisticsImageFilter.h.

Classes
class	LabelStatistics

Public Types
typedef std::vector < IndexValueType >	BoundingBoxType

typedef SmartPointer< const Self >	ConstPointer

typedef DataObject::Pointer	DataObjectPointer

typedef HistogramType::Pointer	HistogramPointer

typedef itk::Statistics::Histogram < RealType >	HistogramType

typedef TInputImage::IndexType	IndexType

typedef TInputImage::Pointer	InputImagePointer

typedef TLabelImage::Pointer	LabelImagePointer

typedef TLabelImage	LabelImageType

typedef TLabelImage::IndexType	LabelIndexType

typedef TLabelImage::PixelType	LabelPixelType

typedef TLabelImage::RegionType	LabelRegionType

typedef TLabelImage::SizeType	LabelSizeType

typedef itksys::hash_map < LabelPixelType, LabelStatistics > ::const_iterator	MapConstIterator

typedef itksys::hash_map < LabelPixelType, LabelStatistics >::iterator	MapIterator

typedef IdentifierType	MapSizeType

typedef itksys::hash_map < LabelPixelType, LabelStatistics >	MapType

typedef TInputImage::PixelType	PixelType

typedef SmartPointer< Self >	Pointer

typedef SimpleDataObjectDecorator < RealType >	RealObjectType

typedef NumericTraits < PixelType >::RealType	RealType

typedef TInputImage::RegionType	RegionType

typedef LabelStatisticsImageFilter	Self

typedef TInputImage::SizeType	SizeType

typedef ImageToImageFilter < TInputImage, TInputImage >	Superclass

typedef std::vector < LabelPixelType >	ValidLabelValuesContainerType

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 () const

BoundingBoxType	GetBoundingBox (LabelPixelType label) const

MapSizeType	GetCount (LabelPixelType label) const

HistogramPointer	GetHistogram (LabelPixelType label) const

const LabelImageType *	GetLabelInput () const

RealType	GetMaximum (LabelPixelType label) const

RealType	GetMean (LabelPixelType label) const

RealType	GetMedian (LabelPixelType label) const

RealType	GetMinimum (LabelPixelType label) const

virtual const char *	GetNameOfClass () const

MapSizeType	GetNumberOfLabels () const

MapSizeType	GetNumberOfObjects () const

RegionType	GetRegion (LabelPixelType label) const

RealType	GetSigma (LabelPixelType label) const

RealType	GetSum (LabelPixelType label) const

virtual bool	GetUseHistograms () const

virtual const ValidLabelValuesContainerType &	GetValidLabelValues () const

RealType	GetVariance (LabelPixelType label) const

bool	HasLabel (LabelPixelType label) const

void	SetHistogramParameters (const int numBins, RealType lowerBound, RealType upperBound)

void	SetLabelInput (const TLabelImage *input)

virtual void	SetUseHistograms (bool _arg)

	typedef (Concept::HasNumericTraits< PixelType >) InputHasNumericTraitsCheck

virtual void	UseHistogramsOff ()

virtual void	UseHistogramsOn ()

Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
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< TInputImage >
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 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	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 () override

void	AllocateOutputs () override

void	BeforeThreadedGenerateData () override

void	EnlargeOutputRequestedRegion (DataObject *data) override

	LabelStatisticsImageFilter ()

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

void	ThreadedGenerateData (const RegionType &outputRegionForThread, ThreadIdType threadId) override

	~LabelStatisticsImageFilter ()

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)

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< TInputImage >
virtual void	GenerateData () override

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

	ImageSource ()

virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, 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 &)

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
	LabelStatisticsImageFilter (const Self &)

void	operator= (const Self &)

Private Attributes
MapType	m_LabelStatistics

std::vector< MapType >	m_LabelStatisticsPerThread

RealType	m_LowerBound

SimpleFastMutexLock	m_Mutex

HistogramType::SizeType	m_NumBins

RealType	m_UpperBound

bool	m_UseHistograms

ValidLabelValuesContainerType	m_ValidLabelValues

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

Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount

Member Typedef Documentation

template<typename TInputImage , typename TLabelImage >

typedef std::vector< IndexValueType > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::BoundingBoxType

Bounding Box-related typedefs

Definition at line 105 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef SmartPointer< const Self > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ConstPointer

Definition at line 68 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef DataObject::Pointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::DataObjectPointer

Smart Pointer type to a DataObject.

Definition at line 99 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef HistogramType::Pointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::HistogramPointer

Definition at line 109 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef itk::Statistics::Histogram< RealType > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::HistogramType

Histogram-related typedefs

Definition at line 108 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TInputImage::IndexType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::IndexType

Definition at line 80 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TInputImage::Pointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::InputImagePointer

Image related typedefs.

Definition at line 74 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TLabelImage::Pointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelImagePointer

Definition at line 85 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TLabelImage itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelImageType

Label image related typedefs.

Definition at line 84 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TLabelImage::IndexType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelIndexType

Definition at line 88 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TLabelImage::PixelType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelPixelType

Definition at line 89 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TLabelImage::RegionType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelRegionType

Definition at line 86 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TLabelImage::SizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelSizeType

Definition at line 87 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef itksys::hash_map< LabelPixelType, LabelStatistics >::const_iterator itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapConstIterator

Definition at line 235 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef itksys::hash_map< LabelPixelType, LabelStatistics >::iterator itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapIterator

Definition at line 234 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef IdentifierType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapSizeType

Definition at line 236 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef itksys::hash_map< LabelPixelType, LabelStatistics > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapType

Type of the map used to store data per label

Definition at line 233 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TInputImage::PixelType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::PixelType

Definition at line 81 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef SmartPointer< Self > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::Pointer

Definition at line 67 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef SimpleDataObjectDecorator< RealType > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::RealObjectType

Type of DataObjects used for scalar outputs

Definition at line 102 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef NumericTraits< PixelType >::RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::RealType

Type to use for computations.

Definition at line 96 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TInputImage::RegionType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::RegionType

Definition at line 78 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef LabelStatisticsImageFilter itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::Self

Standard Self typedef

Definition at line 65 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef TInputImage::SizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SizeType

Definition at line 79 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef ImageToImageFilter< TInputImage, TInputImage > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::Superclass

Definition at line 66 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

typedef std::vector<LabelPixelType> itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ValidLabelValuesContainerType

Type of the container used to store valid label values

Definition at line 239 of file itkLabelStatisticsImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage , typename TLabelImage >

itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelStatisticsImageFilter ( )

protected

template<typename TInputImage , typename TLabelImage >

itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::~LabelStatisticsImageFilter ( )

inlineprotected

Definition at line 330 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelStatisticsImageFilter ( const Self & )

private

Member Function Documentation

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::AfterThreadedGenerateData ( )

overrideprotectedvirtual

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

Reimplemented from itk::ImageSource< TInputImage >.

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::AllocateOutputs ( )

overrideprotectedvirtual

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

Reimplemented from itk::ImageSource< TInputImage >.

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::BeforeThreadedGenerateData ( )

overrideprotectedvirtual

Initialize some accumulators before the threads run.

Reimplemented from itk::ImageSource< TInputImage >.

template<typename TInputImage , typename TLabelImage >

virtual::itk::LightObject::Pointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::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 TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::EnlargeOutputRequestedRegion ( DataObject * )

overrideprotectedvirtual

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<typename TInputImage , typename TLabelImage >

BoundingBoxType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetBoundingBox ( LabelPixelType label ) const

Return the computed bounding box for a label.

template<typename TInputImage , typename TLabelImage >

MapSizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetCount ( LabelPixelType label ) const

Return the number of pixels for a label.

template<typename TInputImage , typename TLabelImage >

HistogramPointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetHistogram ( LabelPixelType label ) const

Return the histogram for a label

template<typename TInputImage , typename TLabelImage >

const LabelImageType* itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetLabelInput ( ) const

inline

Get the label image

Definition at line 260 of file itkLabelStatisticsImageFilter.h.

References itk::ProcessObject::GetInput().

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMaximum ( LabelPixelType label ) const

Return the computed Maximum for a label.

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMean ( LabelPixelType label ) const

Return the computed Mean for a label.

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMedian ( LabelPixelType label ) const

Return the computed Median for a label. Requires histograms to be enabled!

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMinimum ( LabelPixelType label ) const

Return the computed Minimum for a label.

template<typename TInputImage , typename TLabelImage >

virtual const char* itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNameOfClass ( ) const

virtual

Runtime information support.

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

template<typename TInputImage , typename TLabelImage >

MapSizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfLabels ( ) const

inline

Definition at line 278 of file itkLabelStatisticsImageFilter.h.

References itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfObjects().

template<typename TInputImage , typename TLabelImage >

MapSizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfObjects ( ) const

inline

Get the number of labels used

Definition at line 273 of file itkLabelStatisticsImageFilter.h.

References itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_LabelStatistics.

Referenced by itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfLabels().

template<typename TInputImage , typename TLabelImage >

RegionType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetRegion ( LabelPixelType label ) const

Return the computed region.

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetSigma ( LabelPixelType label ) const

Return the computed Standard Deviation for a label.

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetSum ( LabelPixelType label ) const

Return the compute Sum for a label.

template<typename TInputImage , typename TLabelImage >

virtual bool itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetUseHistograms ( ) const

virtual

template<typename TInputImage , typename TLabelImage >

virtual const ValidLabelValuesContainerType& itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetValidLabelValues ( ) const

inlinevirtual

Definition at line 247 of file itkLabelStatisticsImageFilter.h.

References itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_ValidLabelValues.

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetVariance ( LabelPixelType label ) const

Return the computed Variance for a label.

template<typename TInputImage , typename TLabelImage >

bool itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::HasLabel ( LabelPixelType label ) const

inline

Does the specified label exist? Can only be called after a call a call to Update().

Definition at line 267 of file itkLabelStatisticsImageFilter.h.

References itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_LabelStatistics.

template<typename TInputImage , typename TLabelImage >

static Pointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::New ( )

static

Method for creation through the object factory.

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::operator= ( const Self & )

private

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::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, TInputImage >.

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SetHistogramParameters	(	const int	numBins,
		RealType	lowerBound,
		RealType	upperBound
	)

specify Histogram parameters

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SetLabelInput ( const TLabelImage * input )

inline

Set the label image

Definition at line 253 of file itkLabelStatisticsImageFilter.h.

References itk::ProcessObject::SetNthInput().

template<typename TInputImage , typename TLabelImage >

virtual void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SetUseHistograms ( bool _arg )

virtual

template<typename TInputImage , typename TLabelImage >

void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ThreadedGenerateData	(	const RegionType &	outputRegionForThread,
		ThreadIdType	threadId
	)

overrideprotected

Multi-thread version GenerateData.

template<typename TInputImage , typename TLabelImage >

itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::typedef ( Concept::HasNumericTraits< PixelType > )

This class requires InputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< PixelType > )

template<typename TInputImage , typename TLabelImage >

virtual void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::UseHistogramsOff ( )

virtual

template<typename TInputImage , typename TLabelImage >

virtual void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::UseHistogramsOn ( )

virtual

Member Data Documentation

template<typename TInputImage , typename TLabelImage >

const unsigned int itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ImageDimension = TInputImage::ImageDimension

static

Image related typedefs.

Definition at line 93 of file itkLabelStatisticsImageFilter.h.

Referenced by itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelStatistics::LabelStatistics().

template<typename TInputImage , typename TLabelImage >

MapType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_LabelStatistics

private

Definition at line 357 of file itkLabelStatisticsImageFilter.h.

Referenced by itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfObjects(), and itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::HasLabel().

template<typename TInputImage , typename TLabelImage >

std::vector< MapType > itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_LabelStatisticsPerThread

private

Definition at line 356 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_LowerBound

private

Definition at line 364 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

SimpleFastMutexLock itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_Mutex

private

Definition at line 366 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

HistogramType::SizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_NumBins

private

Definition at line 362 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_UpperBound

private

Definition at line 365 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

bool itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_UseHistograms

private

Definition at line 360 of file itkLabelStatisticsImageFilter.h.

template<typename TInputImage , typename TLabelImage >

ValidLabelValuesContainerType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_ValidLabelValues

private

Definition at line 358 of file itkLabelStatisticsImageFilter.h.

Referenced by itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetValidLabelValues().

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

itkLabelStatisticsImageFilter.h

Detailed Description

template<typename TInputImage, typename TLabelImage> class itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename TInputImage, typename TLabelImage>
class itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >