itk::Statistics::SubsamplerBase< TSample > Class Template Reference

#include <itkSubsamplerBase.h>

Inheritance diagram for itk::Statistics::SubsamplerBase< TSample >:

Collaboration diagram for itk::Statistics::SubsamplerBase< TSample >:

Detailed Description

template<class TSample>
class itk::Statistics::SubsamplerBase< TSample >

This is the base subsampler class which defines the subsampler API.

This class will search a Sample provided by SetSample and return a Subsample that are related in some way to the queried value. Some examples of subsampling strategies include uniform random selection, selection based on KdTree, and selection based on spatial proximity.

This is an Abstract class that can not be instantiated. There are multiple subsamplers that derive from this class and provide specific implementations of subsampling strategies.

See Also

RegionConstrainedSubsampler, SpatialNeighborSubsampler

GaussianRandomSpatialNeighborSubsampler

UniformRandomSpatialNeighborSubsampler

Definition at line 46 of file itkSubsamplerBase.h.

Public Types
typedef Self	Baseclass
typedef SmartPointer< const Self >	ConstPointer
typedef TSample::InstanceIdentifier	InstanceIdentifier
typedef SubsampleType::InstanceIdentifierHolder	InstanceIdentifierHolder
typedef TSample::MeasurementVectorType	MeasurementVectorType
typedef SmartPointer< Self >	Pointer
typedef SampleType::ConstPointer	SampleConstPointer
typedef TSample	SampleType
typedef unsigned int	SeedType
typedef SubsamplerBase	Self
typedef SubsampleType::ConstIterator	SubsampleConstIterator
typedef SubsampleType::Pointer	SubsamplePointer
typedef Subsample< TSample >	SubsampleType
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 const char *	GetNameOfClass () const
	itkCloneMacro (Self)
virtual void	Search (const InstanceIdentifier &query, SubsamplePointer &results)=0
virtual void	SetSample (const SampleType *_arg)
virtual const SampleType *	GetSample () const
virtual void	SetCanSelectQuery (bool _arg)
virtual const bool &	GetCanSelectQuery ()
virtual void	CanSelectQueryOn ()
virtual void	CanSelectQueryOff ()
virtual void	SetSeed (SeedType _arg)
virtual const SeedType &	GetSeed ()
virtual void	RequestMaximumNumberOfResults ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual LightObject::Pointer	CreateAnother () 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

Protected Member Functions
virtual LightObject::Pointer	InternalClone () const
virtual void	PrintSelf (std::ostream &os, Indent indent) const
	SubsamplerBase ()
virtual	~SubsamplerBase ()
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
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Protected Attributes
bool	m_CanSelectQuery
bool	m_RequestMaximumNumberOfResults
SampleConstPointer	m_Sample
SeedType	m_Seed

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

Additional Inherited Members
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)
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType

Member Typedef Documentation

template<class TSample >

typedef Self itk::Statistics::SubsamplerBase< TSample >::Baseclass

Definition at line 52 of file itkSubsamplerBase.h.

template<class TSample >

typedef SmartPointer<const Self> itk::Statistics::SubsamplerBase< TSample >::ConstPointer

Definition at line 54 of file itkSubsamplerBase.h.

template<class TSample >

typedef TSample::InstanceIdentifier itk::Statistics::SubsamplerBase< TSample >::InstanceIdentifier

Definition at line 66 of file itkSubsamplerBase.h.

template<class TSample >

typedef SubsampleType::InstanceIdentifierHolder itk::Statistics::SubsamplerBase< TSample >::InstanceIdentifierHolder

Definition at line 71 of file itkSubsamplerBase.h.

template<class TSample >

typedef TSample::MeasurementVectorType itk::Statistics::SubsamplerBase< TSample >::MeasurementVectorType

Definition at line 65 of file itkSubsamplerBase.h.

template<class TSample >

typedef SmartPointer<Self> itk::Statistics::SubsamplerBase< TSample >::Pointer

Definition at line 53 of file itkSubsamplerBase.h.

template<class TSample >

typedef SampleType::ConstPointer itk::Statistics::SubsamplerBase< TSample >::SampleConstPointer

Definition at line 64 of file itkSubsamplerBase.h.

template<class TSample >

typedef TSample itk::Statistics::SubsamplerBase< TSample >::SampleType

typedef alias for the source data container

Definition at line 63 of file itkSubsamplerBase.h.

template<class TSample >

typedef unsigned int itk::Statistics::SubsamplerBase< TSample >::SeedType

Definition at line 72 of file itkSubsamplerBase.h.

template<class TSample >

typedef SubsamplerBase itk::Statistics::SubsamplerBase< TSample >::Self

Standard class typedefs

Definition at line 50 of file itkSubsamplerBase.h.

template<class TSample >

typedef SubsampleType::ConstIterator itk::Statistics::SubsamplerBase< TSample >::SubsampleConstIterator

Definition at line 70 of file itkSubsamplerBase.h.

template<class TSample >

typedef SubsampleType::Pointer itk::Statistics::SubsamplerBase< TSample >::SubsamplePointer

Definition at line 69 of file itkSubsamplerBase.h.

template<class TSample >

typedef Subsample<TSample> itk::Statistics::SubsamplerBase< TSample >::SubsampleType

Definition at line 68 of file itkSubsamplerBase.h.

template<class TSample >

typedef Object itk::Statistics::SubsamplerBase< TSample >::Superclass

Definition at line 51 of file itkSubsamplerBase.h.

Constructor & Destructor Documentation

template<class TSample >

itk::Statistics::SubsamplerBase< TSample >::SubsamplerBase ( )

protected

template<class TSample >

virtual itk::Statistics::SubsamplerBase< TSample >::~SubsamplerBase ( )

inlineprotectedvirtual

Definition at line 124 of file itkSubsamplerBase.h.

template<class TSample >

itk::Statistics::SubsamplerBase< TSample >::SubsamplerBase ( const Self &  )

private

Member Function Documentation

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::CanSelectQueryOff ( )

virtual

Indicate whether the Search method can return the query point as one element of the Subsample

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::CanSelectQueryOn ( )

virtual

Indicate whether the Search method can return the query point as one element of the Subsample

template<class TSample >

virtual const bool& itk::Statistics::SubsamplerBase< TSample >::GetCanSelectQuery ( )

virtual

Indicate whether the Search method can return the query point as one element of the Subsample

template<class TSample >

virtual const char* itk::Statistics::SubsamplerBase< TSample >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods)

Reimplemented from itk::Object.

Reimplemented in itk::Statistics::RegionConstrainedSubsampler< TSample, TRegion >, itk::Statistics::SpatialNeighborSubsampler< TSample, TRegion >, itk::Statistics::GaussianRandomSpatialNeighborSubsampler< TSample, TRegion >, and itk::Statistics::UniformRandomSpatialNeighborSubsampler< TSample, TRegion >.

template<class TSample >

virtual const SampleType* itk::Statistics::SubsamplerBase< TSample >::GetSample ( ) const

virtual

Plug in the actual sample data

template<class TSample >

virtual const SeedType& itk::Statistics::SubsamplerBase< TSample >::GetSeed ( )

virtual

Provide an interface to set the seed. The seed value will be used by subclasses where appropriate.

template<class TSample >

virtual LightObject::Pointer itk::Statistics::SubsamplerBase< TSample >::InternalClone ( ) const

protectedvirtual

Clone the current subsampler. This does a complete copy of the subsampler state to the new subsampler

Reimplemented from itk::LightObject.

Reimplemented in itk::Statistics::UniformRandomSpatialNeighborSubsampler< TSample, TRegion >, itk::Statistics::RegionConstrainedSubsampler< TSample, TRegion >, itk::Statistics::SpatialNeighborSubsampler< TSample, TRegion >, and itk::Statistics::GaussianRandomSpatialNeighborSubsampler< TSample, TRegion >.

template<class TSample >

itk::Statistics::SubsamplerBase< TSample >::itkCloneMacro

(

Self

)

implement type-specific clone method

template<class TSample >

void itk::Statistics::SubsamplerBase< TSample >::operator= ( const Self &  )

private

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::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::Object.

Reimplemented in itk::Statistics::UniformRandomSpatialNeighborSubsampler< TSample, TRegion >, itk::Statistics::RegionConstrainedSubsampler< TSample, TRegion >, itk::Statistics::SpatialNeighborSubsampler< TSample, TRegion >, and itk::Statistics::GaussianRandomSpatialNeighborSubsampler< TSample, TRegion >.

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::RequestMaximumNumberOfResults ( )

inlinevirtual

Specify whether the subsampler should return all possible matches.

Definition at line 97 of file itkSubsamplerBase.h.

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::Search ( const InstanceIdentifier &  query, SubsamplePointer &  results  )

pure virtual

Main Search method that MUST be implemented by each subclass The Search method will find all points similar to query and return them as a Subsample. The definition of similar will be subclass- specific. And could mean spatial similarity or feature similarity etc.

Implemented in itk::Statistics::UniformRandomSpatialNeighborSubsampler< TSample, TRegion >, itk::Statistics::RegionConstrainedSubsampler< TSample, TRegion >, and itk::Statistics::SpatialNeighborSubsampler< TSample, TRegion >.

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::SetCanSelectQuery ( bool  _arg )

virtual

Indicate whether the Search method can return the query point as one element of the Subsample

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::SetSample ( const SampleType *  _arg )

virtual

Plug in the actual sample data

template<class TSample >

virtual void itk::Statistics::SubsamplerBase< TSample >::SetSeed ( SeedType  _arg )

virtual

Provide an interface to set the seed. The seed value will be used by subclasses where appropriate.

Reimplemented in itk::Statistics::UniformRandomSpatialNeighborSubsampler< TSample, TRegion >.

Member Data Documentation

template<class TSample >

bool itk::Statistics::SubsamplerBase< TSample >::m_CanSelectQuery

protected

Definition at line 130 of file itkSubsamplerBase.h.

template<class TSample >

bool itk::Statistics::SubsamplerBase< TSample >::m_RequestMaximumNumberOfResults

protected

Definition at line 129 of file itkSubsamplerBase.h.

template<class TSample >

SampleConstPointer itk::Statistics::SubsamplerBase< TSample >::m_Sample

protected

Definition at line 128 of file itkSubsamplerBase.h.

template<class TSample >

SeedType itk::Statistics::SubsamplerBase< TSample >::m_Seed

protected

Definition at line 131 of file itkSubsamplerBase.h.

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

• itkSubsamplerBase.h