itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage > Class Template Reference

#include <itkParabolicErodeDilateImageFilter.h>

Inheritance diagram for itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >:

Collaboration diagram for itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >:

Detailed Description

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>
class itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >

Parent class for morphological operations with parabolic structuring elements.

Parabolic structuring elements are the morphological counterpart of the gaussian function in linear processing. Parabolic structuring elements are dimensionally decomposable and fast algorithms are available for computing erosions and dilations along lines. This class implements the "point of contact" algorithm and the "intersection" algorithm. The contact point algorithm is faster at small scales. The intersection algorithm was rediscovered by Felzenszwalb & Huttenlocher, but was actually described and tested by van den Boomgaard many years earlier. The intersection algorithm is faster for scales > 1, and independent of scale. It also seems to perform significantly better in the distance transform application. The intersection algorithm is also used in the IJ article on generalised distance transforms.

Parabolic structuring functions can be used as a fast alternative to the "rolling ball" structuring element classically used in background estimation, for example in ImageJ, have applications in image sharpening and distance transform computation.

This class uses an internal buffer of RealType pixels for each line. This line is cast to the output pixel type when written back to the output image. Since the filter uses dimensional decomposition this approach could result in inaccuracy as pixels are cast back and forth between low and high precision types. Use a high precision output type and cast manually if this is a problem.

Boomgaard, R. van den and Dorst, L. and Makram-Ebeid, L.S. and Schavemaker, J. Quadratic structuring functions in mathematical morphology. Mathematical Morphology and its Applications to Image and Signal Processing.

Felzenszwalb, P.F. & Huttenlocher, D.P. Distance Transforms of Sampled Functions. Techreport: Cornell Computing and Information Science, 2004.

This filter is threaded. Threading mechanism derived from SignedMaurerDistanceMap extensions by Gaetan Lehman

Core methods described in the InsightJournal article: "Morphology with parabolic structuring elements"

http://hdl.handle.net/1926/1370

Author

Richard Beare, Department of Medicine, Monash University, Australia. Richa.nosp@m.rd.B.nosp@m.eare@.nosp@m.mona.nosp@m.sh.ed.nosp@m.u

Definition at line 85 of file itkParabolicErodeDilateImageFilter.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef TInputImage::ConstPointer	InputImageConstPointer
typedef TInputImage::Pointer	InputImagePointer
typedef TInputImage	InputImageType
typedef TInputImage::SizeType	InputSizeType
typedef NumericTraits < PixelType >::FloatType	InternalRealType
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef OutputImageType::IndexType	OutputIndexType
typedef TOutputImage::PixelType	OutputPixelType
typedef TOutputImage::SizeType	OutputSizeType
enum	ParabolicAlgorithm {   NOCHOICE = 0,   CONTACTPOINT = 1,   INTERSECTION = 2 }
typedef TInputImage::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef itk::FixedArray < ScalarRealType, TInputImage::ImageDimension >	RadiusType
typedef NumericTraits < PixelType >::RealType	RealType
typedef NumericTraits < PixelType >::ScalarRealType	ScalarRealType
typedef ParabolicErodeDilateImageFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef Superclass::OutputImagePixelType	OutputImagePixelType
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef SmartPointer< Self >	Pointer
typedef ImageToImageFilter	Self
typedef ImageSource< TOutputImage >	Superclass
Public Types inherited from itk::ImageSource< TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef ImageSource	Self
typedef ProcessObject	Superclass
Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType
typedef std::vector < DataObjectIdentifierType >	NameArray
typedef SmartPointer< Self >	Pointer
typedef ProcessObject	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
virtual const char *	GetNameOfClass () const
virtual const int &	GetParabolicAlgorithm () const
virtual const RadiusType &	GetScale () const
virtual const bool &	GetUseImageSpacing () const
virtual void	SetParabolicAlgorithm (int _arg)
void	SetScale (ScalarRealType scale)
virtual void	SetScale (RadiusType _arg)
virtual void	SetUseImageSpacing (bool _arg)
	typedef (Concept::SameDimension< itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >) SameDimension
	typedef (Concept::Comparable< PixelType >) Comparable
virtual void	UseImageSpacingOff ()
virtual void	UseImageSpacingOn ()
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput () const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput () override
virtual void	PopFrontInput () override
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
virtual void	SetCoordinateTolerance (double _arg)
virtual double	GetCoordinateTolerance () const
virtual void	SetDirectionTolerance (double _arg)
virtual double	GetDirectionTolerance () const
Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput ()
const OutputImageType *	GetOutput () const
virtual void	GraftOutput (DataObject *output)
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
virtual ProcessObject::DataObjectPointer	MakeOutput (const ProcessObject::DataObjectIdentifierType &) override
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual const bool &	GetAbortGenerateData () const
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
NameArray	GetInputNames () const
DataObjectPointerArray	GetInputs ()
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
DataObjectPointerArray	GetOutputs ()
virtual const float &	GetProgress () const
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float progress)
void	SetProgress (float progress)
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag () const
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads () const
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary ()
const MetaDataDictionary &	GetMetaDataDictionary () const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int) override
virtual void	UnRegister () const noexceptoverride
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()

Static Public Attributes
static const unsigned int	ImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
static const unsigned int	InputImageDimension = 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 >
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension

Protected Member Functions
void	EnlargeOutputRequestedRegion (DataObject *output)
void	GenerateData (void)
void	GenerateInputRequestedRegion () throw ( InvalidRequestedRegionError )
unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
	ParabolicErodeDilateImageFilter ()
virtual	~ParabolicErodeDilateImageFilter ()
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)
	ImageToImageFilter ()
virtual void	VerifyInputInformation () override
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input) override
void	PushFrontInput (const DataObject *input) override
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const
	ImageSource ()
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const
bool	IsIndexedInputName (const DataObjectIdentifierType &) const
bool	IsIndexedOutputName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const
DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const
DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const
DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const
	ProcessObject ()
virtual void	PropagateResetPipeline ()
virtual void	ReleaseInputs ()
virtual void	RemoveInput (const DataObjectIdentifierType &key)
virtual void	RemoveInput (DataObjectPointerArraySizeType)
virtual void	RemoveOutput (const DataObjectIdentifierType &key)
virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
virtual void	RestoreInputReleaseDataFlags ()
virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void	SetNthInput (DataObjectPointerArraySizeType num, DataObject *input)
virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void	SetPrimaryInput (DataObject *input)
virtual void	SetPrimaryOutput (DataObject *output)
void	SetRequiredInputNames (const NameArray &)
virtual void	VerifyPreconditions ()
	~ProcessObject ()
DataObject *	GetInput (DataObjectPointerArraySizeType idx)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryInputName (void) const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName (void) const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Protected Attributes
int	m_ParabolicAlgorithm
bool	m_UseImageSpacing
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime
bool	m_Updating
Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount

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

Private Attributes
int	m_CurrentDimension
TInputImage::PixelType	m_Extreme
int	m_MagnitudeSign
RadiusType	m_Scale

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
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()
static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)

Member Typedef Documentation

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

Definition at line 93 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TInputImage::ConstPointer itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::InputImageConstPointer

Definition at line 111 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TInputImage::Pointer itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::InputImagePointer

Smart pointer typedef support.

Definition at line 110 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TInputImage itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::InputImageType

Pixel Type of the input image

Definition at line 99 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TInputImage::SizeType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::InputSizeType

Definition at line 112 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef NumericTraits< PixelType >::FloatType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::InternalRealType

Define the image type for internal computations RealType is usually 'double' in NumericTraits. Here we prefer float in order to save memory.

Definition at line 134 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef OutputImageType::RegionType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::OutputImageRegionType

Definition at line 129 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TOutputImage itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::OutputImageType

Definition at line 103 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef OutputImageType::IndexType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::OutputIndexType

Definition at line 115 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TOutputImage::PixelType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::OutputPixelType

Definition at line 107 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TOutputImage::SizeType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::OutputSizeType

Definition at line 113 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef TInputImage::PixelType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::PixelType

Definition at line 104 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef SmartPointer< Self > itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::Pointer

Definition at line 92 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef itk::FixedArray< ScalarRealType, TInputImage::ImageDimension > itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::RadiusType

a type to represent the "kernel radius"

Definition at line 118 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef NumericTraits< PixelType >::RealType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::RealType

Definition at line 105 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef NumericTraits< PixelType >::ScalarRealType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::ScalarRealType

Definition at line 106 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef ParabolicErodeDilateImageFilter itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::Self

Standard class typedefs.

Definition at line 90 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::Superclass

Definition at line 91 of file itkParabolicErodeDilateImageFilter.h.

Member Enumeration Documentation

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

enum itk::ParabolicErodeDilateImageFilter::ParabolicAlgorithm

Enumerator
NOCHOICE
CONTACTPOINT
INTERSECTION

Definition at line 144 of file itkParabolicErodeDilateImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::ParabolicErodeDilateImageFilter ( )

protected

End concept checking

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::~ParabolicErodeDilateImageFilter ( )

inlineprotectedvirtual

End concept checking

Definition at line 181 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

private

Member Function Documentation

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual::itk::LightObject::Pointer itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::CreateAnother ( ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

protectedvirtual

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Reimplemented from itk::ProcessObject.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::GenerateData ( void  )

protectedvirtual

Generate Data

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::GenerateInputRequestedRegion ( ) throw ( InvalidRequestedRegionError )

protectedvirtual

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 >.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

virtual

Runtime information support.

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

Reimplemented in itk::ParabolicErodeImageFilter< TInputImage, TOutputImage >, and itk::ParabolicDilateImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual const int& itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::GetParabolicAlgorithm ( ) const

virtual

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual const RadiusType& itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::GetScale ( ) const

virtual

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual const bool& itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::GetUseImageSpacing ( ) const

virtual

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

static

Method for creation through the object factory.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

private

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

protectedvirtual

End concept checking

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

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::SetParabolicAlgorithm ( int  _arg )

virtual

Set/Get the method used. Choices are contact point or intersection. Intersection is the default. Contact point can be faster at small scales.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::SetScale

(

ScalarRealType

scale

)

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::SetScale ( RadiusType  _arg )

virtual

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::SetUseImageSpacing ( bool  _arg )

virtual

Set/Get whether the scale refers to pixels or world units - default is false

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

unsigned int itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::SplitRequestedRegion ( unsigned int  i, unsigned int  pieces, OutputImageRegionType &  splitRegion  )

protectedvirtual

Split the output's RequestedRegion into "pieces" pieces, returning region "i" as "splitRegion". This method is called concurrently "pieces" times. The regions must not overlap. The method returns the number of pieces that the routine is capable of splitting the output RequestedRegion, i.e. return value is less than or equal to "pieces".

To override the algorithm used split the image this method should no longer be overridden. Instead, the algorithm should be implemented in a ImageRegionSplitterBase class, and the GetImageRegionSplitter should overridden to return the splitter object with the desired algorithm.

See Also

GetImageRegionSplitter

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::ThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread, ThreadIdType  threadId  )

protectedvirtual

If an imaging filter can be implemented as a multithreaded algorithm, the filter will provide an implementation of ThreadedGenerateData(). This superclass will automatically split the output image into a number of pieces, spawn multiple threads, and call ThreadedGenerateData() in each thread. Prior to spawning threads, the BeforeThreadedGenerateData() method is called. After all the threads have completed, the AfterThreadedGenerateData() method is called. If an image processing filter cannot support threading, that filter should provide an implementation of the GenerateData() method instead of providing an implementation of ThreadedGenerateData(). If a filter provides a GenerateData() method as its implementation, then the filter is responsible for allocating the output data. If a filter provides a ThreadedGenerateData() method as its implementation, then the output memory will allocated automatically by this superclass. The ThreadedGenerateData() method should only produce the output specified by "outputThreadRegion" parameter. ThreadedGenerateData() cannot write to any other portion of the output image (as this is responsibility of a different thread).

See Also

GenerateData(), SplitRequestedRegion()

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::typedef

(

Concept::SameDimension< itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >

)

Image related typedefs. Begin concept checking This class requires SameDimension in the form of ( Concept::SameDimension< itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) > )

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::typedef

(

Concept::Comparable< PixelType >

)

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

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::UseImageSpacingOff ( )

virtual

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

virtual void itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::UseImageSpacingOn ( )

virtual

Member Data Documentation

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

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

static

Image dimension.

Definition at line 122 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

const unsigned int itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::InputImageDimension = TInputImage::ImageDimension

static

Image dimension.

Definition at line 126 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

int itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::m_CurrentDimension

private

Definition at line 209 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

TInputImage::PixelType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::m_Extreme

private

Definition at line 206 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

int itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::m_MagnitudeSign

private

Definition at line 208 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

int itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::m_ParabolicAlgorithm

protected

Definition at line 199 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

RadiusType itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::m_Scale

private

Definition at line 204 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

bool itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::m_UseImageSpacing

protected

Definition at line 198 of file itkParabolicErodeDilateImageFilter.h.

template<typename TInputImage, bool doDilate, typename TOutputImage = TInputImage>

const unsigned int itk::ParabolicErodeDilateImageFilter< TInputImage, doDilate, TOutputImage >::OutputImageDimension = TOutputImage::ImageDimension

static

Image dimension.

Definition at line 124 of file itkParabolicErodeDilateImageFilter.h.

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

• itkParabolicErodeDilateImageFilter.h