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

#include <itkScalarImageKmeansImageFilter.h>

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

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

List of all members.

Public Types
typedef itk::Statistics::ImageToListSampleAdaptor < InputImageType >	AdaptorType
typedef itk::Statistics::SampleClassifierFilter < AdaptorType >	ClassifierType
typedef ClassifierType::ClassLabelVectorType	ClassLabelVectorType
typedef SmartPointer< const Self >	ConstPointer
typedef itk::Statistics::MinimumDecisionRule	DecisionRuleType
typedef itk::Statistics::KdTreeBasedKmeansEstimator < TreeType >	EstimatorType
typedef InputImageType::RegionType	ImageRegionType
typedef TInputImage	InputImageType
typedef InputImageType::PixelType	InputPixelType
typedef AdaptorType::MeasurementVectorType	MeasurementVectorType
typedef MembershipFunctionType::CentroidType	MembershipFunctionOriginType
typedef MembershipFunctionType::Pointer	MembershipFunctionPointer
typedef itk::Statistics::DistanceToCentroidMembershipFunction < MeasurementVectorType >	MembershipFunctionType
typedef ClassifierType::MembershipFunctionVectorType	MembershipFunctionVectorType
typedef TOutputImage	OutputImageType
typedef OutputImageType::PixelType	OutputPixelType
typedef EstimatorType::ParametersType	ParametersType
typedef SmartPointer< Self >	Pointer
typedef NumericTraits < InputPixelType >::RealType	RealPixelType
typedef RegionOfInterestImageFilter < InputImageType, InputImageType >	RegionOfInterestFilterType
typedef ScalarImageKmeansImageFilter	Self
typedef ImageToImageFilter < InputImageType, OutputImageType >	Superclass
typedef itk::Statistics::WeightedCentroidKdTreeGenerator < AdaptorType >	TreeGeneratorType
typedef TreeGeneratorType::KdTreeType	TreeType
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef Superclass::OutputImagePixelType	OutputImagePixelType
typedef Superclass::OutputImageRegionType	OutputImageRegionType
Public Types inherited from itk::ImageSource< TOutputImage >
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::Pointer	OutputImagePointer
Public Types inherited from itk::ProcessObject
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef std::vector < DataObjectIdentifierType >	NameArray
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
void	AddClassWithInitialMean (RealPixelType mean)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const ParametersType &	GetFinalMeans ()
virtual const ImageRegionType &	GetImageRegion ()
virtual const char *	GetNameOfClass () const
void	SetImageRegion (const ImageRegionType &region)
	typedef (Concept::HasNumericTraits< InputPixelType >) InputHasNumericTraitsCheck
virtual void	SetUseNonContiguousLabels (bool _arg)
virtual const bool &	GetUseNonContiguousLabels ()
virtual void	UseNonContiguousLabelsOn ()
virtual void	UseNonContiguousLabelsOff ()
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput (void) const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
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 unsigned long	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, TOutputImage >
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Static Public Attributes inherited from itk::ImageSource< TOutputImage >

Protected Member Functions
void	GenerateData ()
	ScalarImageKmeansImageFilter ()
virtual	~ScalarImageKmeansImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void	GenerateInputRequestedRegion ()
	ImageToImageFilter ()
virtual void	VerifyInputInformation ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
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 &	GetNumberOfRequiredInputs ()
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedName (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	MakeIndexFromName (const DataObjectIdentifierType &) const
DataObjectIdentifierType	MakeNameFromIndex (DataObjectPointerArraySizeType) 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 (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
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) 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 Types
typedef std::vector < RealPixelType >	MeansContainer

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

Private Attributes
ParametersType	m_FinalMeans
ImageRegionType	m_ImageRegion
bool	m_ImageRegionDefined
MeansContainer	m_InitialMeans
bool	m_UseNonContiguousLabels

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

---

Detailed Description

template<class TInputImage, class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>
class itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >

Classifies the intensity values of a scalar image using the K-Means algorithm.

Given an input image with scalar values, it uses the K-Means statistical classifier in order to define labels for every pixel in the image. The filter is templated over the type of the input image. The output image is predefined as having the same dimension of the input image and pixel type unsigned char, under the assumption that the classifier will generate less than 256 classes.

You may want to look also at the RelabelImageFilter that may be used as a postprocessing stage, in particular if you are interested in ordering the labels by their relative size in number of pixels.

See also:

Image

ImageKmeansModelEstimator

KdTreeBasedKmeansEstimator, WeightedCentroidKdTreeGenerator, KdTree

RelabelImageFilter

Wiki Examples:

• All Examples

• Cluster the pixels in a greyscale image

Definition at line 64 of file itkScalarImageKmeansImageFilter.h.

---

Member Typedef Documentation

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef itk::Statistics::ImageToListSampleAdaptor< InputImageType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::AdaptorType

Create a List from the scalar image

Definition at line 96 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef itk::Statistics::SampleClassifierFilter< AdaptorType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ClassifierType

Definition at line 102 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef ClassifierType::ClassLabelVectorType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ClassLabelVectorType

Definition at line 105 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

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

Definition at line 80 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef itk::Statistics::MinimumDecisionRule itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::DecisionRuleType

Definition at line 103 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef itk::Statistics::KdTreeBasedKmeansEstimator< TreeType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::EstimatorType

Definition at line 115 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef InputImageType::RegionType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ImageRegionType

Definition at line 119 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

Convenient typedefs for simplifying declarations.

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

Definition at line 73 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef InputImageType::PixelType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::InputPixelType

Image typedef support.

Definition at line 86 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef std::vector< RealPixelType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MeansContainer

private

Definition at line 171 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef AdaptorType::MeasurementVectorType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MeasurementVectorType

Define the Measurement vector type from the AdaptorType

Definition at line 99 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef MembershipFunctionType::CentroidType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionOriginType

Definition at line 108 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef MembershipFunctionType::Pointer itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionPointer

Definition at line 110 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef itk::Statistics::DistanceToCentroidMembershipFunction< MeasurementVectorType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionType

Definition at line 101 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef ClassifierType::MembershipFunctionVectorType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionVectorType

Definition at line 107 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 74 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef OutputImageType::PixelType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 90 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef EstimatorType::ParametersType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ParametersType

Definition at line 117 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

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

Definition at line 79 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef NumericTraits< InputPixelType >::RealType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::RealPixelType

Type used for representing the Mean values

Definition at line 93 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef RegionOfInterestImageFilter< InputImageType, InputImageType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::RegionOfInterestFilterType

Definition at line 123 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

Standard class typedefs.

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

Definition at line 77 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef ImageToImageFilter< InputImageType, OutputImageType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::Superclass

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

Definition at line 78 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef itk::Statistics::WeightedCentroidKdTreeGenerator< AdaptorType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::TreeGeneratorType

Create the K-d tree structure

Definition at line 113 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

typedef TreeGeneratorType::KdTreeType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::TreeType

Definition at line 114 of file itkScalarImageKmeansImageFilter.h.

---

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

protected

End concept checking

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

inlineprotectedvirtual

End concept checking

Definition at line 156 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

private

---

Member Function Documentation

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::AddClassWithInitialMean

(

RealPixelType

mean

)

Add a new class to the classification by specifying its initial mean.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

virtual::itk::LightObject::Pointer itk::ScalarImageKmeansImageFilter< 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 = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

protectedvirtual

This method runs the statistical methods that identify the means of the classes and the use the distances to those means in order to label the image pixels.

See also:

ImageToImageFilter::GenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

virtual const ParametersType& itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GetFinalMeans ( )

virtual

Return the array of Means found after the classification

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

virtual const ImageRegionType& itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GetImageRegion ( )

virtual

Get the region over which the statistics will be computed

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

virtual

Run-time type information (and related methods).

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

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

virtual const bool& itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GetUseNonContiguousLabels ( )

virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

static

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

private

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

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

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

protectedvirtual

End concept checking

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

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::SetImageRegion

(

const ImageRegionType &

region

)

Set Region method to constrain classfication to a certain region

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

virtual void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::SetUseNonContiguousLabels ( bool  _arg )

virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

(

Concept::HasNumericTraits< InputPixelType >

)

Begin concept checking This class requires InputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< InputPixelType > )

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

virtual void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::UseNonContiguousLabelsOff ( )

virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

virtual void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::UseNonContiguousLabelsOn ( )

virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

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Member Data Documentation

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

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

static

Extract dimension from input and output image.

Definition at line 70 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

ParametersType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_FinalMeans

private

Definition at line 175 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

ImageRegionType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_ImageRegion

private

Definition at line 179 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

bool itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_ImageRegionDefined

private

Definition at line 181 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

MeansContainer itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_InitialMeans

private

Definition at line 173 of file itkScalarImageKmeansImageFilter.h.

template<class TInputImage , class TOutputImage = Image< unsigned char, ::itk::GetImageDimension< TInputImage >::ImageDimension >>

bool itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_UseNonContiguousLabels

private

Definition at line 177 of file itkScalarImageKmeansImageFilter.h.

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

• itkScalarImageKmeansImageFilter.h