ITK  4.9.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Attributes | Protected Member Functions | List of all members
itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension > Class Template Reference

#include <itkWatershedEquivalenceRelabeler.h>

+ Inheritance diagram for itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >:
+ Collaboration diagram for itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >:

Detailed Description

template<typename TScalar, unsigned int TImageDimension>
class itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >

This class is part of the set of watershed segmentation component objects. It is an image-to-image filter that relabels its input according to a set of equivalencies defined in a table. The filter is used in itk::WatershedImageFilter, for example, to relabel a segmented image at different hierarchies in the merge tree (see itk::WatershedImageFilter for documentation on terminology). It simply takes its input and changes any values found in the equivalency table.

Inputs
There are two inputs to this filter, an IdentifierType itk::Image of arbitrary dimension, and an itk::EquivalencyTable. The input image is the image to be relabeled and copied to the output, and the EquivalencyTable identifies how to relabel the values.
Output
The output of this filter is the relabeled IdentifierType itk::Image of same dimension and size as the input.
See Also
itk::WatershedImageFilter
EquivalencyTable

Definition at line 53 of file itkWatershedEquivalenceRelabeler.h.

Public Types

typedef DataObject::Pointer DataObjectPointer
 
typedef
ProcessObject::DataObjectPointerArraySizeType 
DataObjectPointerArraySizeType
 
typedef EquivalencyTable EquivalencyTableType
 
typedef Image< IdentifierType,
TImageDimension > 
ImageType
 
typedef TScalar ScalarType
 
typedef Segmenter< Image
< ScalarType, TImageDimension > > 
SegmenterType
 
typedef EquivalenceRelabeler Self
 
typedef ProcessObject Superclass
 
- Public Types inherited from itk::ProcessObject
typedef SmartPointer< const SelfConstPointer
 
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< SelfPointer
 
typedef ProcessObject Self
 
typedef Object Superclass
 
- Public Types inherited from itk::Object
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef Object Self
 
typedef LightObject Superclass
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

Public Member Functions

virtual void GenerateData () override
 
EquivalencyTableType::Pointer GetEquivalencyTable ()
 
ImageType::Pointer GetOutputImage ()
 
virtual DataObjectPointer MakeOutput (DataObjectPointerArraySizeType idx) override
 
void SetEquivalencyTable (EquivalencyTableType *et)
 
void SetOutputImage (ImageType *img)
 
void SetInputImage (ImageType *img)
 
const ImageTypeGetInputImage (void)
 
- Public Member Functions inherited from itk::ProcessObject
virtual void AbortGenerateDataOff ()
 
virtual void AbortGenerateDataOn ()
 
virtual void EnlargeOutputRequestedRegion (DataObject *)
 
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 DataObjectPointer MakeOutput (const DataObjectIdentifierType &)
 
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 ThreadIdTypeGetNumberOfThreads () 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
 
CommandGetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionaryGetMetaDataDictionary ()
 
const MetaDataDictionaryGetMetaDataDictionary () const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStampGetTimeStamp () 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 Attributes

static const unsigned int ImageDimension = TImageDimension
 

Protected Member Functions

 EquivalenceRelabeler ()
 
 EquivalenceRelabeler (const Self &)
 
virtual void GenerateInputRequestedRegion () override
 
virtual void GenerateOutputRequestedRegion (DataObject *output) override
 
void operator= (const Self &)
 
virtual void PrintSelf (std::ostream &os, Indent indent) const override
 
virtual ~EquivalenceRelabeler ()
 
- 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 ()
 
DataObjectGetInput (const DataObjectIdentifierType &key)
 
const DataObjectGetInput (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
 
virtual void PopBackInput ()
 
virtual void PopFrontInput ()
 
 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 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 VerifyInputInformation ()
 
virtual void VerifyPreconditions ()
 
 ~ProcessObject ()
 
DataObjectGetInput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetInput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryInput ()
 
const DataObjectGetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName (void) const
 
DataObjectGetOutput (const DataObjectIdentifierType &key)
 
const DataObjectGetOutput (const DataObjectIdentifierType &key) const
 
virtual void SetPrimaryOutputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryOutputName (void) const
 
DataObjectGetOutput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetOutput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryOutput ()
 
const DataObjectGetPrimaryOutput () 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 ()
 
typedef SmartPointer< SelfPointer
 
typedef SmartPointer< const SelfConstPointer
 
static Pointer New ()
 
virtual ::itk::LightObject::Pointer CreateAnother () const
 
virtual const char * GetNameOfClass () const
 

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)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 
- 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 TScalar , unsigned int TImageDimension>
typedef SmartPointer< const Self > itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::ConstPointer

Define smart pointers for this object.

Definition at line 71 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef DataObject::Pointer itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::DataObjectPointer

Definition at line 67 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef ProcessObject::DataObjectPointerArraySizeType itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::DataObjectPointerArraySizeType

Standard itk::ProcessObject subclass method.

Definition at line 114 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef EquivalencyTable itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::EquivalencyTableType

Definition at line 65 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef Image< IdentifierType, TImageDimension > itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::ImageType

Some convenient typedefs.

Definition at line 61 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef SmartPointer< Self > itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::Pointer

Define smart pointers for this object.

Definition at line 70 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef TScalar itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::ScalarType

Definition at line 64 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef Segmenter< Image< ScalarType, TImageDimension > > itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::SegmenterType

Definition at line 66 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef EquivalenceRelabeler itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::Self

Definition at line 62 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
typedef ProcessObject itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::Superclass

Definition at line 63 of file itkWatershedEquivalenceRelabeler.h.

Constructor & Destructor Documentation

template<typename TScalar , unsigned int TImageDimension>
itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::EquivalenceRelabeler ( )
inlineprotected
template<typename TScalar , unsigned int TImageDimension>
virtual itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::~EquivalenceRelabeler ( )
inlineprotectedvirtual

Definition at line 127 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::EquivalenceRelabeler ( const Self )
inlineprotected

Definition at line 128 of file itkWatershedEquivalenceRelabeler.h.

Member Function Documentation

template<typename TScalar , unsigned int TImageDimension>
virtual::itk::LightObject::Pointer itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::CreateAnother ( ) const
virtual

Define smart pointers for this object.

Reimplemented from itk::Object.

template<typename TScalar , unsigned int TImageDimension>
virtual void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::GenerateData ( )
overridevirtual

Standard non-threaded pipeline method

Reimplemented from itk::ProcessObject.

template<typename TScalar , unsigned int TImageDimension>
virtual void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::GenerateInputRequestedRegion ( )
overrideprotectedvirtual

What is the input requested region that is required to produce the output requested region? By default, the largest possible region is always required but this is overridden in many subclasses. For instance, for an image processing filter where an output pixel is a simple function of an input pixel, the input requested region will be set to the output requested region. For an image processing filter where an output pixel is a function of the pixels in a neighborhood of an input pixel, then the input requested region will need to be larger than the output requested region (to avoid introducing artificial boundary conditions). This function should never request an input region that is outside the the input largest possible region (i.e. implementations of this method should crop the input requested region at the boundaries of the input largest possible region).

Reimplemented from itk::ProcessObject.

template<typename TScalar , unsigned int TImageDimension>
virtual void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::GenerateOutputRequestedRegion ( DataObject output)
overrideprotectedvirtual

Given one output whose requested region has been set, how should the requested regions for the remaining outputs of the process object be set? By default, all the outputs are set to the same requested region. If a filter needs to produce different requested regions for each output, for instance an image processing filter producing several outputs at different resolutions, then that filter may override this method and set the requested regions appropriatedly.

Note that a filter producing multiple outputs of different types is required to override this method. The default implementation can only correctly handle multiple outputs of the same type.

Reimplemented from itk::ProcessObject.

template<typename TScalar , unsigned int TImageDimension>
EquivalencyTableType::Pointer itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::GetEquivalencyTable ( )
inline
template<typename TScalar , unsigned int TImageDimension>
const ImageType* itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::GetInputImage ( void  )
inline

Set/Get the image to relabel.

Definition at line 79 of file itkWatershedEquivalenceRelabeler.h.

References itk::ProcessObject::GetInput().

template<typename TScalar , unsigned int TImageDimension>
virtual const char* itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::GetNameOfClass ( ) const
virtual

Define smart pointers for this object.

Reimplemented from itk::ProcessObject.

template<typename TScalar , unsigned int TImageDimension>
ImageType::Pointer itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::GetOutputImage ( )
inline
template<typename TScalar , unsigned int TImageDimension>
virtual DataObjectPointer itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::MakeOutput ( DataObjectPointerArraySizeType  idx)
overridevirtual

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

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

Reimplemented from itk::ProcessObject.

Referenced by itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::EquivalenceRelabeler().

template<typename TScalar , unsigned int TImageDimension>
static Pointer itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::New ( )
static

Define smart pointers for this object.

template<typename TScalar , unsigned int TImageDimension>
void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::operator= ( const Self )
inlineprotected

Definition at line 129 of file itkWatershedEquivalenceRelabeler.h.

template<typename TScalar , unsigned int TImageDimension>
virtual void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::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::ProcessObject.

template<typename TScalar , unsigned int TImageDimension>
void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::SetEquivalencyTable ( EquivalencyTableType et)
inline

Set/Get the table to use in relabeling the input image.

Definition at line 99 of file itkWatershedEquivalenceRelabeler.h.

References itk::ProcessObject::SetNthInput().

template<typename TScalar , unsigned int TImageDimension>
void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::SetInputImage ( ImageType img)
inline

Set/Get the image to relabel.

Definition at line 77 of file itkWatershedEquivalenceRelabeler.h.

References itk::ProcessObject::SetNthInput().

template<typename TScalar , unsigned int TImageDimension>
void itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::SetOutputImage ( ImageType img)
inline

Set/Get the output image

Definition at line 87 of file itkWatershedEquivalenceRelabeler.h.

References itk::ProcessObject::SetNthOutput().

Member Data Documentation

template<typename TScalar , unsigned int TImageDimension>
const unsigned int itk::watershed::EquivalenceRelabeler< TScalar, TImageDimension >::ImageDimension = TImageDimension
static

Expose templated image dimension parameter at run time

Definition at line 58 of file itkWatershedEquivalenceRelabeler.h.


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