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

#include <itkConnectedThresholdImageFilter.h>

Detailed Description

template<typename TInputImage, typename TOutputImage>
class itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >

Label pixels that are connected to a seed and lie within a range of values.

ConnectedThresholdImageFilter labels pixels with ReplaceValue that are connected to an initial Seed AND lie within a Lower and Upper threshold range.

ITK Sphinx Examples:

• All ITK Sphinx Examples

• Connected Components In Image

Examples

Examples/Segmentation/ConnectedThresholdImageFilter.cxx, and SphinxExamples/src/Segmentation/RegionGrowing/ConnectedComponentsInImage/Code.cxx.

Definition at line 68 of file itkConnectedThresholdImageFilter.h.

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

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

Public Types
using	ConnectivityEnum = ConnectedThresholdImageFilterEnums::Connectivity
using	ConstPointer = SmartPointer< const Self >
using	IndexType = typename InputImageType::IndexType
using	InputImageConstPointer = typename InputImageType::ConstPointer
using	InputImagePixelType = typename InputImageType::PixelType
using	InputImagePointer = typename InputImageType::Pointer
using	InputImageRegionType = typename InputImageType::RegionType
using	InputImageType = TInputImage
using	InputPixelObjectType = SimpleDataObjectDecorator< InputImagePixelType >
using	OutputImagePixelType = typename OutputImageType::PixelType
using	OutputImagePointer = typename OutputImageType::Pointer
using	OutputImageRegionType = typename OutputImageType::RegionType
using	OutputImageType = TOutputImage
using	Pointer = SmartPointer< Self >
using	SeedContainerType = typename std::vector< IndexType >
using	Self = ConnectedThresholdImageFilter
using	SizeType = typename InputImageType::SizeType
using	Superclass = ImageToImageFilter< TInputImage, TOutputImage >
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using	ConstPointer = SmartPointer< const Self >
using	InputImageConstPointer = typename InputImageType::ConstPointer
using	InputImagePixelType = typename InputImageType::PixelType
using	InputImagePointer = typename InputImageType::Pointer
using	InputImageRegionType = typename InputImageType::RegionType
using	InputImageType = TInputImage
using	Pointer = SmartPointer< Self >
using	Self = ImageToImageFilter
using	Superclass = ImageSource< TOutputImage >
Public Types inherited from itk::ImageSource< TOutputImage >
using	ConstPointer = SmartPointer< const Self >
using	DataObjectIdentifierType = Superclass::DataObjectIdentifierType
using	DataObjectPointer = DataObject::Pointer
using	DataObjectPointerArraySizeType = Superclass::DataObjectPointerArraySizeType
using	OutputImagePixelType = typename OutputImageType::PixelType
using	OutputImagePointer = typename OutputImageType::Pointer
using	OutputImageRegionType = typename OutputImageType::RegionType
using	OutputImageType = TOutputImage
using	Pointer = SmartPointer< Self >
using	Self = ImageSource
using	Superclass = ProcessObject
Public Types inherited from itk::ProcessObject
using	ConstPointer = SmartPointer< const Self >
using	DataObjectIdentifierType = DataObject::DataObjectIdentifierType
using	DataObjectPointer = DataObject::Pointer
using	DataObjectPointerArray = std::vector< DataObjectPointer >
using	DataObjectPointerArraySizeType = DataObjectPointerArray::size_type
using	MultiThreaderType = MultiThreaderBase
using	NameArray = std::vector< DataObjectIdentifierType >
using	Pointer = SmartPointer< Self >
using	Self = ProcessObject
using	Superclass = Object
Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = Object
using	Superclass = LightObject
Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = LightObject

Public Member Functions
void	AddSeed (const IndexType &seed)
void	ClearSeeds ()
const char *	GetNameOfClass () const override
virtual const SeedContainerType &	GetSeeds () const
void	PrintSelf (std::ostream &os, Indent indent) const override
void	SetSeed (const IndexType &seed)
virtual void	SetReplaceValue (OutputImagePixelType _arg)
virtual OutputImagePixelType	GetReplaceValue () const
virtual void	SetUpper (InputImagePixelType)
virtual void	SetLower (InputImagePixelType)
virtual void	SetUpperInput (const InputPixelObjectType *)
virtual void	SetLowerInput (const InputPixelObjectType *)
virtual InputImagePixelType	GetUpper () const
virtual InputImagePixelType	GetLower () const
virtual InputPixelObjectType *	GetUpperInput ()
virtual InputPixelObjectType *	GetLowerInput ()
virtual void	SetConnectivity (const ConnectedThresholdImageFilterEnums::Connectivity _arg)
virtual ConnectedThresholdImageFilterEnums::Connectivity	GetConnectivity () const
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput () const
const InputImageType *	GetInput (unsigned int idx) const
void	PopBackInput () override
void	PopFrontInput () override
virtual void	PushBackInput (const InputImageType *input)
virtual void	PushFrontInput (const InputImageType *input)
virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void	SetInput (const InputImageType *input)
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< TOutputImage >
OutputImageType *	GetOutput (unsigned int idx)
OutputImageType *	GetOutput ()
const OutputImageType *	GetOutput () const
virtual void	GraftOutput (DataObject *graft)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *graft)
virtual void	GraftNthOutput (unsigned int idx, DataObject *graft)
ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
ProcessObject::DataObjectPointer	MakeOutput (const ProcessObject::DataObjectIdentifierType &) override
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOn ()
virtual const bool &	GetAbortGenerateData () const
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
NameArray	GetInputNames () const
DataObjectPointerArray	GetInputs ()
MultiThreaderType *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
DataObjectPointerArray	GetOutputs ()
virtual float	GetProgress () const
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
void	IncrementProgress (float increment)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
void	SetMultiThreader (MultiThreaderType *threader)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float progress)
virtual void	SetReleaseDataFlag (bool val)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag () const
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	SetNumberOfWorkUnits (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfWorkUnits () const
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *cmd) const
unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const
LightObject::Pointer	CreateAnother () const override
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
void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag) const
void	SetDebug (bool debugFlag) const
void	SetReferenceCount (int) override
void	UnRegister () const noexcept override
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () const
Public Member Functions inherited from itk::LightObject
Pointer	Clone () const
virtual void	Delete ()
virtual int	GetReferenceCount () const
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static double	GetGlobalDefaultCoordinateTolerance ()
static double	GetGlobalDefaultDirectionTolerance ()
static void	SetGlobalDefaultCoordinateTolerance (double)
static void	SetGlobalDefaultDirectionTolerance (double)
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool val)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	InputImageDimension = TInputImage::ImageDimension
static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int	InputImageDimension = TInputImage::ImageDimension
static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension

Protected Member Functions
	ConnectedThresholdImageFilter ()
void	EnlargeOutputRequestedRegion (DataObject *output) override
void	GenerateData () override
void	GenerateInputRequestedRegion () override
	~ConnectedThresholdImageFilter () override=default
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)
	ImageToImageFilter ()
void	VerifyInputInformation () const override
	~ImageToImageFilter () override=default
virtual void	PushBackInput (const DataObject *input)
virtual void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
void	ClassicMultiThread (ThreadFunctionType callbackFunction)
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
	~ImageSource () override=default
virtual void	ThreadedGenerateData (const OutputImageRegionType &region, ThreadIdType threadId)
virtual void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)
virtual bool	GetDynamicMultiThreading () const
virtual void	SetDynamicMultiThreading (bool _arg)
virtual void	DynamicMultiThreadingOn ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
void	AddOptionalInputName (const DataObjectIdentifierType &)
void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
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
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	PushBackInput (const DataObject *input)
virtual void	PushFrontInput (const DataObject *input)
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 idx, DataObject *input)
virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &name, DataObject *output)
virtual void	SetPrimaryInput (DataObject *object)
virtual void	SetPrimaryOutput (DataObject *object)
void	SetRequiredInputNames (const NameArray &)
virtual void	VerifyPreconditions () const
	~ProcessObject () override
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 () const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName () const
DataObject *	GetOutput (DataObjectPointerArraySizeType i)
const DataObject *	GetOutput (DataObjectPointerArraySizeType i) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
virtual bool	GetThreaderUpdateProgress () const
virtual void	ThreaderUpdateProgressOn ()
virtual void	SetThreaderUpdateProgress (bool arg)
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &timeStamp)
	~Object () override
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 Attributes
ConnectedThresholdImageFilterEnums::Connectivity	m_Connectivity { ConnectivityEnum::FaceConnectivity }
OutputImagePixelType	m_ReplaceValue {}
SeedContainerType	m_Seeds {}

Additional Inherited Members
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using	InputToOutputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::OutputImageDimension, Self::InputImageDimension >
using	OutputToInputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::InputImageDimension, Self::OutputImageDimension >
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	ThreaderCallback (void *arg)
Static Protected Member Functions inherited from itk::ProcessObject
template<typename TSourceObject >
static void	MakeRequiredOutputs (TSourceObject &sourceObject, const DataObjectPointerArraySizeType numberOfRequiredOutputs)
static constexpr float	progressFixedToFloat (uint32_t fixed)
static uint32_t	progressFloatToFixed (float f)
Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool	m_DynamicMultiThreading { true }
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime {}
bool	m_Updating {}
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Member Typedef Documentation

ConnectivityEnum

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::ConnectivityEnum = ConnectedThresholdImageFilterEnums::Connectivity

Definition at line 168 of file itkConnectedThresholdImageFilter.h.

ConstPointer

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::ConstPointer = SmartPointer<const Self>

Definition at line 77 of file itkConnectedThresholdImageFilter.h.

IndexType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::IndexType = typename InputImageType::IndexType

Definition at line 90 of file itkConnectedThresholdImageFilter.h.

InputImageConstPointer

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::InputImageConstPointer = typename InputImageType::ConstPointer

Definition at line 87 of file itkConnectedThresholdImageFilter.h.

InputImagePixelType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::InputImagePixelType = typename InputImageType::PixelType

Definition at line 89 of file itkConnectedThresholdImageFilter.h.

InputImagePointer

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::InputImagePointer = typename InputImageType::Pointer

Definition at line 86 of file itkConnectedThresholdImageFilter.h.

InputImageRegionType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::InputImageRegionType = typename InputImageType::RegionType

Definition at line 88 of file itkConnectedThresholdImageFilter.h.

InputImageType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::InputImageType = TInputImage

Definition at line 85 of file itkConnectedThresholdImageFilter.h.

InputPixelObjectType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::InputPixelObjectType = SimpleDataObjectDecorator<InputImagePixelType>

Type of DataObjects to use for scalar inputs

Definition at line 125 of file itkConnectedThresholdImageFilter.h.

OutputImagePixelType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::OutputImagePixelType = typename OutputImageType::PixelType

Definition at line 97 of file itkConnectedThresholdImageFilter.h.

OutputImagePointer

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::OutputImagePointer = typename OutputImageType::Pointer

Definition at line 95 of file itkConnectedThresholdImageFilter.h.

OutputImageRegionType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::OutputImageRegionType = typename OutputImageType::RegionType

Definition at line 96 of file itkConnectedThresholdImageFilter.h.

OutputImageType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::OutputImageType = TOutputImage

Definition at line 94 of file itkConnectedThresholdImageFilter.h.

Pointer

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::Pointer = SmartPointer<Self>

Definition at line 76 of file itkConnectedThresholdImageFilter.h.

SeedContainerType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SeedContainerType = typename std::vector<IndexType>

Definition at line 91 of file itkConnectedThresholdImageFilter.h.

Self

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::Self = ConnectedThresholdImageFilter

Standard class type aliases.

Definition at line 74 of file itkConnectedThresholdImageFilter.h.

SizeType

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SizeType = typename InputImageType::SizeType

Definition at line 92 of file itkConnectedThresholdImageFilter.h.

Superclass

template<typename TInputImage , typename TOutputImage >

using itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::Superclass = ImageToImageFilter<TInputImage, TOutputImage>

Definition at line 75 of file itkConnectedThresholdImageFilter.h.

Constructor & Destructor Documentation

ConnectedThresholdImageFilter()

template<typename TInputImage , typename TOutputImage >

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

protected

~ConnectedThresholdImageFilter()

template<typename TInputImage , typename TOutputImage >

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

overrideprotecteddefault

Member Function Documentation

AddSeed()

template<typename TInputImage , typename TOutputImage >

void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::AddSeed

(

const IndexType &

seed

)

ClearSeeds()

template<typename TInputImage , typename TOutputImage >

void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::ClearSeeds

(

)

Clear the seed list.

EnlargeOutputRequestedRegion()

template<typename TInputImage , typename TOutputImage >

void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion ( DataObject *  )

overrideprotectedvirtual

Give the process object a chance to indicate 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.

GenerateData()

template<typename TInputImage , typename TOutputImage >

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

overrideprotectedvirtual

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

See also

ThreadedGenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

GenerateInputRequestedRegion()

template<typename TInputImage , typename TOutputImage >

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

overrideprotectedvirtual

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

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

See also

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

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

GetConnectivity()

template<typename TInputImage , typename TOutputImage >

virtual ConnectedThresholdImageFilterEnums::Connectivity itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::GetConnectivity ( ) const

virtual

Type of connectivity to use (fully connected OR 4(2D), 6(3D), 2*N(ND) connectivity).

GetLower()

template<typename TInputImage , typename TOutputImage >

virtual InputImagePixelType itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::GetLower ( ) const

virtual

Get Upper and Lower Threshold inputs as values.

GetLowerInput()

template<typename TInputImage , typename TOutputImage >

virtual InputPixelObjectType* itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::GetLowerInput ( )

virtual

Get Threshold inputs that are connected to the pipeline.

GetNameOfClass()

template<typename TInputImage , typename TOutputImage >

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

overridevirtual

See also

LightObject::GetNameOfClass()

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

GetReplaceValue()

template<typename TInputImage , typename TOutputImage >

virtual OutputImagePixelType itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::GetReplaceValue ( ) const

virtual

Set/Get value to replace thresholded pixels. Pixels that lie * within Lower and Upper (inclusive) will be replaced with this value. The default is 1.

GetSeeds()

template<typename TInputImage , typename TOutputImage >

virtual const SeedContainerType& itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::GetSeeds ( ) const

virtual

Method to access seed container.

GetUpper()

template<typename TInputImage , typename TOutputImage >

virtual InputImagePixelType itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::GetUpper ( ) const

virtual

Get Upper and Lower Threshold inputs as values.

GetUpperInput()

template<typename TInputImage , typename TOutputImage >

virtual InputPixelObjectType* itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::GetUpperInput ( )

virtual

Get Threshold inputs that are connected to the pipeline.

New()

template<typename TInputImage , typename TOutputImage >

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

static

Method for creation through the object factory.

PrintSelf()

template<typename TInputImage , typename TOutputImage >

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

overridevirtual

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

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

SetConnectivity()

template<typename TInputImage , typename TOutputImage >

virtual void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SetConnectivity ( const ConnectedThresholdImageFilterEnums::Connectivity  _arg )

virtual

Type of connectivity to use (fully connected OR 4(2D), 6(3D), 2*N(ND) connectivity).

SetLower()

template<typename TInputImage , typename TOutputImage >

virtual void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SetLower ( InputImagePixelType  )

virtual

Set Upper and Lower Threshold inputs as values

SetLowerInput()

template<typename TInputImage , typename TOutputImage >

virtual void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SetLowerInput ( const InputPixelObjectType *  )

virtual

Set Threshold inputs that are connected to the pipeline

SetReplaceValue()

template<typename TInputImage , typename TOutputImage >

virtual void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SetReplaceValue ( OutputImagePixelType  _arg )

virtual

Set/Get value to replace thresholded pixels. Pixels that lie * within Lower and Upper (inclusive) will be replaced with this value. The default is 1.

SetSeed()

template<typename TInputImage , typename TOutputImage >

void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SetSeed

(

const IndexType &

seed

)

Set seed point.

SetUpper()

template<typename TInputImage , typename TOutputImage >

virtual void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SetUpper ( InputImagePixelType  )

virtual

Set Upper and Lower Threshold inputs as values

SetUpperInput()

template<typename TInputImage , typename TOutputImage >

virtual void itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::SetUpperInput ( const InputPixelObjectType *  )

virtual

Set Threshold inputs that are connected to the pipeline

Member Data Documentation

InputImageDimension

template<typename TInputImage , typename TOutputImage >

constexpr unsigned int itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::InputImageDimension = TInputImage::ImageDimension

staticconstexpr

Image dimension constants.

Definition at line 154 of file itkConnectedThresholdImageFilter.h.

m_Connectivity

template<typename TInputImage , typename TOutputImage >

ConnectedThresholdImageFilterEnums::Connectivity itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::m_Connectivity { ConnectivityEnum::FaceConnectivity }

private

Definition at line 204 of file itkConnectedThresholdImageFilter.h.

m_ReplaceValue

template<typename TInputImage , typename TOutputImage >

OutputImagePixelType itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::m_ReplaceValue {}

private

Definition at line 202 of file itkConnectedThresholdImageFilter.h.

m_Seeds

template<typename TInputImage , typename TOutputImage >

SeedContainerType itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::m_Seeds {}

private

Definition at line 200 of file itkConnectedThresholdImageFilter.h.

OutputImageDimension

template<typename TInputImage , typename TOutputImage >

constexpr unsigned int itk::ConnectedThresholdImageFilter< TInputImage, TOutputImage >::OutputImageDimension = TOutputImage::ImageDimension

staticconstexpr

Definition at line 155 of file itkConnectedThresholdImageFilter.h.

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

• itkConnectedThresholdImageFilter.h