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

#include <itkSignedMaurerDistanceMapImageFilter.h>

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

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

Detailed Description

template<class TInputImage, class TOutputImage>
class itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >

This filter calculates the Euclidean distance transform of a binary image in linear time for arbitrary dimensions.

Inputs and Outputs

This is an image-to-image filter. The dimensionality is arbitrary. The only dimensionality constraint is that the input and output images be of the same dimensions and size. To maintain integer arithmetic within the filter, the default output is the signed squared distance. This implies that the input image should be of type "unsigned int" or "int" whereas the output image is of type "int". Obviously, if the user wishes to utilize the image spacing or to have a filter with the Euclidean distance (as opposed to the squared distance), output image types of float or double should be used.

The inside is considered as having negative distances. Outside is treated as having positive distances. To change the convention, use the InsideIsPositive(bool) function.

Parameters

Set/GetBackgroundValue specifies the background of the value of the input binary image. Normally this is zero and, as such, zero is the default value. Other than that, the usage is completely analogous to the itk::DanielssonDistanceImageFilter class except it does not return the Voronoi map.

Reference: C. R. Maurer, Jr., R. Qi, and V. Raghavan, "A Linear Time Algorithm for Computing Exact Euclidean Distance Transforms of Binary Images in Arbitrary Dimensions", IEEE - Transactions on Pattern Analysis and Machine Intelligence, 25(2): 265-270, 2003.

Definition at line 62 of file itkSignedMaurerDistanceMapImageFilter.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef TInputImage	InputImageType
typedef InputImageType::IndexType	InputIndexType
typedef InputImageType::IndexValueType	InputIndexValueType
typedef InputImageType::PixelType	InputPixelType
typedef InputImageType::RegionType	InputRegionType
typedef InputImageType::SizeType	InputSizeType
typedef InputImageType::SizeValueType	InputSizeValueType
typedef InputImageType::SpacingType	InputSpacingType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef OutputImageType::IndexType	OutputIndexType
typedef OutputImageType::IndexValueType	OutputIndexValueType
typedef OutputImageType::PixelType	OutputPixelType
typedef OutputImageType::RegionType	OutputRegionType
typedef OutputImageType::SizeType	OutputSizeType
typedef OutputImageType::SizeValueType	OutputSizeValueType
typedef OutputImageType::SpacingType	OutputSpacingType
typedef SmartPointer< Self >	Pointer
typedef SignedMaurerDistanceMapImageFilter	Self
typedef ImageToImageFilter < InputImageType, OutputImageType >	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 (void) const
virtual const bool &	GetInsideIsPositive ()
virtual const char *	GetNameOfClass () const
virtual const bool &	GetSquaredDistance ()
virtual const bool &	GetUseImageSpacing ()
virtual void	InsideIsPositiveOff ()
virtual void	InsideIsPositiveOn ()
virtual void	SetInsideIsPositive (bool _arg)
virtual void	SetSquaredDistance (bool _arg)
virtual void	SetUseImageSpacing (bool _arg)
virtual void	SquaredDistanceOff ()
virtual void	SquaredDistanceOn ()
virtual void	UseImageSpacingOff ()
virtual void	UseImageSpacingOn ()
virtual void	SetBackgroundValue (InputPixelType _arg)
virtual const InputPixelType &	GetBackgroundValue ()
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput (void) const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
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 (DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput (void)
const OutputImageType *	GetOutput (void) const
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx)
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Static Public Attributes
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
static const unsigned int	ImageDimension = TOutputImage::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	GenerateData ()
void	PrintSelf (std::ostream &os, Indent indent) const
	SignedMaurerDistanceMapImageFilter ()
unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual	~SignedMaurerDistanceMapImageFilter ()
Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void	GenerateInputRequestedRegion ()
	ImageToImageFilter ()
virtual void	VerifyInputInformation ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter (void) const
	ImageSource ()
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedInputName (const DataObjectIdentifierType &) const
bool	IsIndexedOutputName (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)
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	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void	SetPrimaryInput (DataObject *input)
virtual void	SetPrimaryOutput (DataObject *output)
virtual void	VerifyPreconditions ()
	~ProcessObject ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
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
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
void	SetRequiredInputNames (const NameArray &)
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 ()

Private Member Functions
void	operator= (const Self &)
bool	Remove (OutputPixelType, OutputPixelType, OutputPixelType, OutputPixelType, OutputPixelType, OutputPixelType)
	SignedMaurerDistanceMapImageFilter (const Self &)
void	Voronoi (unsigned int, OutputIndexType idx, OutputImageType *output)

Private Attributes
InputPixelType	m_BackgroundValue
unsigned int	m_CurrentDimension
const InputImageType *	m_InputCache
bool	m_InsideIsPositive
InputSpacingType	m_Spacing
bool	m_SquaredDistance
bool	m_UseImageSpacing

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)
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime
bool	m_Updating

Member Typedef Documentation

template<class TInputImage , class TOutputImage >

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

Definition at line 90 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef InputImageType::ConstPointer itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InputImageConstPointer

Definition at line 78 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Convenient typedefs for simplifying declarations.

Definition at line 77 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef InputImageType::IndexType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InputIndexType

Definition at line 111 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef InputImageType::IndexValueType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InputIndexValueType

Definition at line 112 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Image typedef support.

Definition at line 103 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef InputImageType::RegionType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InputRegionType

Definition at line 97 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef InputImageType::SizeType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InputSizeType

Definition at line 106 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef InputImageType::SizeValueType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InputSizeValueType

Definition at line 107 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef InputImageType::SpacingType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InputSpacingType

Definition at line 116 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::Pointer itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputImagePointer

Definition at line 81 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::RegionType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Definition at line 118 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Definition at line 80 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::IndexType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputIndexType

Definition at line 113 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::IndexValueType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputIndexValueType

Definition at line 114 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Definition at line 104 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::RegionType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputRegionType

Definition at line 100 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::SizeType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputSizeType

Definition at line 108 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::SizeValueType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputSizeValueType

Definition at line 109 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef OutputImageType::SpacingType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::OutputSpacingType

Definition at line 117 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Definition at line 89 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Standard class typedefs.

Definition at line 84 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Definition at line 87 of file itkSignedMaurerDistanceMapImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

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

protected

template<class TInputImage , class TOutputImage >

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

protectedvirtual

template<class TInputImage , class TOutputImage >

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

private

Member Function Documentation

template<class TInputImage , class TOutputImage >

virtual::itk::LightObject::Pointer itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::CreateAnother ( void  ) const

virtual

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

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage >

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

protectedvirtual

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 ThreadedGenerateData(). 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 an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead.

See Also

ThreadedGenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >

virtual const InputPixelType& itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::GetBackgroundValue ( )

virtual

Set the background value which defines the object. Usually this value is = 0.

template<class TInputImage , class TOutputImage >

virtual const bool& itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::GetInsideIsPositive ( )

virtual

Get if the inside represents positive values in the signed distance map.

See Also

GetInsideIsPositive()

template<class TInputImage , class TOutputImage >

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

virtual

Runtime information support.

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

template<class TInputImage , class TOutputImage >

virtual const bool& itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::GetSquaredDistance ( )

virtual

Get the distance squared.

template<class TInputImage , class TOutputImage >

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

virtual

Get whether spacing is used.

template<class TInputImage , class TOutputImage >

virtual void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InsideIsPositiveOff ( )

virtual

template<class TInputImage , class TOutputImage >

virtual void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::InsideIsPositiveOn ( )

virtual

Set if the inside represents positive values in the signed distance map. By convention ON pixels are treated as inside pixels. Default is true.

template<class TInputImage , class TOutputImage >

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

static

Method for creation through the object factory.

template<class TInputImage , class TOutputImage >

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

private

template<class TInputImage , class TOutputImage >

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

protectedvirtual

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

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

template<class TInputImage , class TOutputImage >

bool itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::Remove ( OutputPixelType  , OutputPixelType  , OutputPixelType  , OutputPixelType  , OutputPixelType  , OutputPixelType    )

private

template<class TInputImage , class TOutputImage >

virtual void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::SetBackgroundValue ( InputPixelType  _arg )

virtual

Set the background value which defines the object. Usually this value is = 0.

template<class TInputImage , class TOutputImage >

virtual void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::SetInsideIsPositive ( bool  _arg )

virtual

Set if the inside represents positive values in the signed distance map. By convention ON pixels are treated as inside pixels.

template<class TInputImage , class TOutputImage >

virtual void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::SetSquaredDistance ( bool  _arg )

virtual

Set if the distance should be squared.

template<class TInputImage , class TOutputImage >

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

virtual

Set if image spacing should be used in computing distances.

template<class TInputImage , class TOutputImage >

unsigned int itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::SplitRequestedRegion ( unsigned int  i, unsigned int  num, OutputImageRegionType &  splitRegion  )

protectedvirtual

Split the output's RequestedRegion into "num" pieces, returning region "i" as "splitRegion". This method is called concurrently "num" 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 "num".

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

See Also

GetImageRegionSplitter

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >

virtual void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::SquaredDistanceOff ( )

virtual

template<class TInputImage , class TOutputImage >

virtual void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::SquaredDistanceOn ( )

virtual

Set On/Off if the distance is squared.

template<class TInputImage , class TOutputImage >

void itk::SignedMaurerDistanceMapImageFilter< TInputImage, 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<class TInputImage , class TOutputImage >

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

virtual

template<class TInputImage , class TOutputImage >

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

virtual

Set On/Off whether spacing is used.

template<class TInputImage , class TOutputImage >

void itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::Voronoi ( unsigned  int, OutputIndexType  idx, OutputImageType *  output  )

private

Member Data Documentation

template<class TInputImage , class TOutputImage >

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

static

Extract dimension from input and output image.

Definition at line 73 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

static

Extract dimension from input and output image.

Definition at line 69 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

InputPixelType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::m_BackgroundValue

private

Definition at line 184 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

unsigned int itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::m_CurrentDimension

private

Definition at line 187 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

const InputImageType* itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::m_InputCache

private

Definition at line 193 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

bool itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::m_InsideIsPositive

private

Definition at line 189 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

InputSpacingType itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::m_Spacing

private

Definition at line 185 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

bool itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::m_SquaredDistance

private

Definition at line 191 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

bool itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >::m_UseImageSpacing

private

Definition at line 190 of file itkSignedMaurerDistanceMapImageFilter.h.

template<class TInputImage , class TOutputImage >

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

static

Extract dimension from input and output image.

Definition at line 71 of file itkSignedMaurerDistanceMapImageFilter.h.

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

• itkSignedMaurerDistanceMapImageFilter.h