#include <itkDanielssonDistanceMapImageFilter.h>

Detailed Description

template<typename TInputImage, typename TOutputImage, typename TVoronoiImage = TInputImage>
class itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >

This filter computes the distance map of the input image as an approximation with pixel accuracy to the Euclidean distance.

Template Parameters

TInputImage	Input Image Type
TOutputImage	Output Image Type
TVoronoiImage	Voronoi Image Type. Note the default value is TInputImage.

The input is assumed to contain numeric codes defining objects. The filter will produce as output the following images:

A Voronoi partition using the same numeric codes as the input.
A distance map with the approximation to the euclidean distance. from a particular pixel to the nearest object to this pixel in the input image.
A vector map containing the component of the vector relating the current pixel with the closest point of the closest object to this pixel. Given that the components of the distance are computed in "pixels", the vector is represented by an itk::Offset. That is, physical coordinates are not used.

This filter is N-dimensional and known to be efficient in computational time. The algorithm is the N-dimensional version of the 4SED algorithm given for two dimensions in:

Danielsson, Per-Erik. Euclidean Distance Mapping. Computer Graphics and Image Processing 14, 227-248 (1980).

Definition at line 59 of file itkDanielssonDistanceMapImageFilter.h.

Inheritance diagram for itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >:

Collaboration diagram for itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArraySizeType = ProcessObject::DataObjectPointerArraySizeType

using	IndexType = typename RegionType::IndexType

using	InputImagePointer = typename InputImageType::ConstPointer

using	InputImageType = TInputImage

using	InputPixelType = typename InputImageType::PixelType

using	OffsetType = typename InputImageType::OffsetType

using	OutputImagePointer = typename OutputImageType::Pointer

using	OutputImageType = TOutputImage

using	OutputPixelType = typename OutputImageType::PixelType

using	Pointer = SmartPointer< Self >

using	RegionType = typename InputImageType::RegionType

using	Self = DanielssonDistanceMapImageFilter

using	SizeType = typename RegionType::SizeType

using	SizeValueType = typename SizeType::SizeValueType

using	SpacingType = typename InputImageType::SpacingType

using	SpacingValueType = typename InputImageType::SpacingValueType

using	Superclass = ImageToImageFilter< TInputImage, TOutputImage >

using	VectorImagePointer = typename VectorImageType::Pointer

using	VectorImageType = Image< OffsetType, Self::InputImageDimension >

using	VoronoiImagePointer = typename VoronoiImageType::Pointer

using	VoronoiImageType = TVoronoiImage

using	VoronoiPixelType = typename VoronoiImageType::PixelType

Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using	ConstPointer = SmartPointer< const Self >

using	InputImageConstPointer = typename InputImageType::ConstPointer

using	InputImagePixelType = typename InputImageType::PixelType

using	InputImagePointer = typename InputImageType::Pointer

using	InputImageRegionType = typename InputImageType::RegionType

using	InputImageType = TInputImage

using	Pointer = SmartPointer< Self >

using	Self = ImageToImageFilter

using	Superclass = ImageSource< TOutputImage >

Public Types inherited from itk::ImageSource< TOutputImage >
using	ConstPointer = SmartPointer< const Self >

using	DataObjectIdentifierType = Superclass::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArraySizeType = Superclass::DataObjectPointerArraySizeType

using	OutputImagePixelType = typename OutputImageType::PixelType

using	OutputImagePointer = typename OutputImageType::Pointer

using	OutputImageRegionType = typename OutputImageType::RegionType

using	OutputImageType = TOutputImage

using	Pointer = SmartPointer< Self >

using	Self = ImageSource

using	Superclass = ProcessObject

Public Types inherited from itk::ProcessObject
using	ConstPointer = SmartPointer< const Self >

using	DataObjectIdentifierType = DataObject::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArray = std::vector< DataObjectPointer >

using	DataObjectPointerArraySizeType = DataObjectPointerArray::size_type

using	MultiThreaderType = MultiThreaderBase

using	NameArray = std::vector< DataObjectIdentifierType >

using	Pointer = SmartPointer< Self >

using	Self = ProcessObject

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
OutputImageType *	GetDistanceMap ()

const char *	GetNameOfClass () const override

VectorImageType *	GetVectorDistanceMap ()

VoronoiImageType *	GetVoronoiMap ()

virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)

virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx)

DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx) override


virtual void	SetSquaredDistance (bool _arg)

virtual const bool &	GetSquaredDistance () const

virtual void	SquaredDistanceOn ()


virtual void	SetInputIsBinary (bool _arg)

virtual const bool &	GetInputIsBinary () const

virtual void	InputIsBinaryOn ()


virtual void	SetUseImageSpacing (bool _arg)

virtual const bool &	GetUseImageSpacing () const

virtual void	UseImageSpacingOn ()

Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput () const

const InputImageType *	GetInput (unsigned int idx) const

const char *	GetNameOfClass () const override

void	PopBackInput () override

void	PopFrontInput () override

virtual void	PushBackInput (const InputImageType *input)

virtual void	PushFrontInput (const InputImageType *input)

virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)

virtual void	SetInput (const InputImageType *input)

virtual void	SetInput (unsigned int, const TInputImage *image)

virtual void	SetCoordinateTolerance (double _arg)

virtual double	GetCoordinateTolerance () const

virtual void	SetDirectionTolerance (double _arg)

virtual double	GetDirectionTolerance () const

Public Member Functions inherited from itk::ImageSource< TOutputImage >
const char *	GetNameOfClass () const override

OutputImageType *	GetOutput (unsigned int idx)

OutputImageType *	GetOutput ()

const OutputImageType *	GetOutput () const

virtual void	GraftOutput (DataObject *graft)

virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *graft)

virtual void	GraftNthOutput (unsigned int idx, DataObject *graft)

Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOn ()

virtual void	EnlargeOutputRequestedRegion (DataObject *)

virtual const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

MultiThreaderType *	GetMultiThreader () const

const char *	GetNameOfClass () const override

DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const

DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const

DataObjectPointerArraySizeType	GetNumberOfInputs () const

DataObjectPointerArraySizeType	GetNumberOfOutputs () const

virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const

NameArray	GetOutputNames () const

DataObjectPointerArray	GetOutputs ()

virtual float	GetProgress () const

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

void	IncrementProgress (float increment)

virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)

virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx)

virtual void	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

void	SetMultiThreader (MultiThreaderType *threader)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

virtual void	SetReleaseDataFlag (bool val)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag () const

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	SetNumberOfWorkUnits (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfWorkUnits () const

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *cmd) const

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

const char *	GetNameOfClass () const override

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag) const

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
Pointer	Clone () const

virtual Pointer	CreateAnother () const

virtual void	Delete ()

virtual const char *	GetNameOfClass () const

virtual int	GetReferenceCount () const

void	Print (std::ostream &os, Indent indent=0) const

virtual void	Register () const

virtual void	SetReferenceCount (int)

virtual void	UnRegister () const noexcept

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static double	GetGlobalDefaultCoordinateTolerance ()

static double	GetGlobalDefaultDirectionTolerance ()

static void	SetGlobalDefaultCoordinateTolerance (double)

static void	SetGlobalDefaultDirectionTolerance (double)

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool val)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	InputImageDimension = InputImageType::ImageDimension

static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension

static constexpr unsigned int	VoronoiImageDimension = TVoronoiImage::ImageDimension

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

static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension

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

Protected Member Functions
void	ComputeVoronoiMap ()

	DanielssonDistanceMapImageFilter ()

void	GenerateData () override

void	PrepareData ()

void	PrintSelf (std::ostream &os, Indent indent) const override

void	UpdateLocalDistance (VectorImageType *, const IndexType &, const OffsetType &)

	~DanielssonDistanceMapImageFilter () override=default

Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)

virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)

void	GenerateInputRequestedRegion () override

	ImageToImageFilter ()

void	PrintSelf (std::ostream &os, Indent indent) const override

void	VerifyInputInformation () const override

	~ImageToImageFilter () override=default

virtual void	PushBackInput (const DataObject *input)

virtual void	PushFrontInput (const DataObject *input)

Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()

virtual void	AllocateOutputs ()

virtual void	BeforeThreadedGenerateData ()

void	ClassicMultiThread (ThreadFunctionType callbackFunction)

void	GenerateData () override

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

	ImageSource ()

void	PrintSelf (std::ostream &os, Indent indent) const override

virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)

	~ImageSource () override=default

virtual void	ThreadedGenerateData (const OutputImageRegionType &region, ThreadIdType threadId)

virtual void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)

virtual bool	GetDynamicMultiThreading () const

virtual void	SetDynamicMultiThreading (bool _arg)

virtual void	DynamicMultiThreadingOn ()

Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	AddOutput (DataObject *output)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	CacheInputReleaseDataFlags ()

virtual void	GenerateData ()

virtual void	GenerateInputRequestedRegion ()

virtual void	GenerateOutputInformation ()

virtual void	GenerateOutputRequestedRegion (DataObject *output)

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

virtual void	PopBackInput ()

virtual void	PopFrontInput ()

void	PrintSelf (std::ostream &os, Indent indent) const override

	ProcessObject ()

virtual void	PropagateResetPipeline ()

virtual void	PushBackInput (const DataObject *input)

virtual void	PushFrontInput (const DataObject *input)

virtual void	ReleaseInputs ()

virtual void	RemoveInput (const DataObjectIdentifierType &key)

virtual void	RemoveInput (DataObjectPointerArraySizeType)

virtual void	RemoveOutput (const DataObjectIdentifierType &key)

virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)

bool	RemoveRequiredInputName (const DataObjectIdentifierType &)

virtual void	RestoreInputReleaseDataFlags ()

virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)

virtual void	SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)

virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

virtual void	SetOutput (const DataObjectIdentifierType &name, DataObject *output)

virtual void	SetPrimaryInput (DataObject *object)

virtual void	SetPrimaryOutput (DataObject *object)

void	SetRequiredInputNames (const NameArray &)

virtual void	VerifyInputInformation () const

virtual void	VerifyPreconditions () const

	~ProcessObject () override

DataObject *	GetInput (DataObjectPointerArraySizeType idx)

const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryInput ()

const DataObject *	GetPrimaryInput () const

virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryInputName () const

DataObject *	GetOutput (const DataObjectIdentifierType &key)

const DataObject *	GetOutput (const DataObjectIdentifierType &key) const

virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryOutputName () const

DataObject *	GetOutput (DataObjectPointerArraySizeType i)

const DataObject *	GetOutput (DataObjectPointerArraySizeType i) const

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

virtual bool	GetThreaderUpdateProgress () const

virtual void	ThreaderUpdateProgressOn ()

virtual void	SetThreaderUpdateProgress (bool arg)

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

void	PrintSelf (std::ostream &os, Indent indent) const override

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const

	LightObject ()

virtual void	PrintHeader (std::ostream &os, Indent indent) const

virtual void	PrintSelf (std::ostream &os, Indent indent) const

virtual void	PrintTrailer (std::ostream &os, Indent indent) const

virtual	~LightObject ()

Private Attributes
bool	m_InputIsBinary {}

SpacingType	m_InputSpacingCache {}

bool	m_SquaredDistance {}

bool	m_UseImageSpacing { true }

Additional Inherited Members
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using	InputToOutputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::OutputImageDimension, Self::InputImageDimension >

using	OutputToInputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::InputImageDimension, Self::OutputImageDimension >

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

static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	ThreaderCallback (void *arg)

Static Protected Member Functions inherited from itk::ProcessObject
template<typename TSourceObject >
static void	MakeRequiredOutputs (TSourceObject &sourceObject, const DataObjectPointerArraySizeType numberOfRequiredOutputs)

static constexpr float	progressFixedToFloat (uint32_t fixed)

static uint32_t	progressFloatToFixed (float f)

Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool	m_DynamicMultiThreading { true }

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime {}

bool	m_Updating {}

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Member Typedef Documentation

◆ ConstPointer

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

Definition at line 68 of file itkDanielssonDistanceMapImageFilter.h.

◆ DataObjectPointer

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::DataObjectPointer = DataObject::Pointer

Definition at line 70 of file itkDanielssonDistanceMapImageFilter.h.

◆ DataObjectPointerArraySizeType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::DataObjectPointerArraySizeType = ProcessObject::DataObjectPointerArraySizeType

Standard itk::ProcessObject subclass method.

Definition at line 175 of file itkDanielssonDistanceMapImageFilter.h.

◆ IndexType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::IndexType = typename RegionType::IndexType

Type for the index of the input image.

Definition at line 88 of file itkDanielssonDistanceMapImageFilter.h.

◆ InputImagePointer

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::InputImagePointer = typename InputImageType::ConstPointer

Pointer Type for input image.

Definition at line 121 of file itkDanielssonDistanceMapImageFilter.h.

◆ InputImageType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::InputImageType = TInputImage

Type for input image.

Definition at line 79 of file itkDanielssonDistanceMapImageFilter.h.

◆ InputPixelType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::InputPixelType = typename InputImageType::PixelType

Type for input image pixel.

Definition at line 82 of file itkDanielssonDistanceMapImageFilter.h.

◆ OffsetType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::OffsetType = typename InputImageType::OffsetType

Type for the index of the input image.

Definition at line 91 of file itkDanielssonDistanceMapImageFilter.h.

◆ OutputImagePointer

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

Pointer Type for the output image.

Definition at line 124 of file itkDanielssonDistanceMapImageFilter.h.

◆ OutputImageType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::OutputImageType = TOutputImage

Type for two of the three output images: the VoronoiMap and the DistanceMap.

Definition at line 105 of file itkDanielssonDistanceMapImageFilter.h.

◆ OutputPixelType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::OutputPixelType = typename OutputImageType::PixelType

Type for output image pixel.

Definition at line 108 of file itkDanielssonDistanceMapImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

Definition at line 67 of file itkDanielssonDistanceMapImageFilter.h.

◆ RegionType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::RegionType = typename InputImageType::RegionType

Type for the region of the input image.

Definition at line 85 of file itkDanielssonDistanceMapImageFilter.h.

◆ Self

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::Self = DanielssonDistanceMapImageFilter

Standard class type aliases.

Definition at line 65 of file itkDanielssonDistanceMapImageFilter.h.

◆ SizeType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::SizeType = typename RegionType::SizeType

Type for the size of the input image.

Definition at line 98 of file itkDanielssonDistanceMapImageFilter.h.

◆ SizeValueType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::SizeValueType = typename SizeType::SizeValueType

Type for one size element of the input image.

Definition at line 101 of file itkDanielssonDistanceMapImageFilter.h.

◆ SpacingType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::SpacingType = typename InputImageType::SpacingType

Type for the spacing of the input image.

Definition at line 94 of file itkDanielssonDistanceMapImageFilter.h.

◆ SpacingValueType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::SpacingValueType = typename InputImageType::SpacingValueType

Definition at line 95 of file itkDanielssonDistanceMapImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::Superclass = ImageToImageFilter<TInputImage, TOutputImage>

Definition at line 66 of file itkDanielssonDistanceMapImageFilter.h.

◆ VectorImagePointer

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::VectorImagePointer = typename VectorImageType::Pointer

Pointer Type for the vector distance image.

Definition at line 127 of file itkDanielssonDistanceMapImageFilter.h.

◆ VectorImageType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::VectorImageType = Image<OffsetType, Self::InputImageDimension>

Pointer Type for the vector distance image

Definition at line 118 of file itkDanielssonDistanceMapImageFilter.h.

◆ VoronoiImagePointer

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::VoronoiImagePointer = typename VoronoiImageType::Pointer

Definition at line 111 of file itkDanielssonDistanceMapImageFilter.h.

◆ VoronoiImageType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::VoronoiImageType = TVoronoiImage

Definition at line 110 of file itkDanielssonDistanceMapImageFilter.h.

◆ VoronoiPixelType

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

using itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::VoronoiPixelType = typename VoronoiImageType::PixelType

Definition at line 112 of file itkDanielssonDistanceMapImageFilter.h.

Constructor & Destructor Documentation

◆ DanielssonDistanceMapImageFilter()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::DanielssonDistanceMapImageFilter ( )

protected

◆ ~DanielssonDistanceMapImageFilter()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::~DanielssonDistanceMapImageFilter ( )

overrideprotecteddefault

Member Function Documentation

◆ ComputeVoronoiMap()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

void itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::ComputeVoronoiMap ( )

protected

Compute Voronoi Map.

◆ GenerateData()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

void itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::GenerateData ( )

overrideprotectedvirtual

Compute Danielsson distance map and Voronoi Map.

Reimplemented from itk::ImageSource< TOutputImage >.

◆ GetDistanceMap()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

OutputImageType * itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::GetDistanceMap ( )

Get Distance map image. The distance map is shown as a gray value image depending on the pixel type of the output image. Regarding the source image, background should be dark (gray value = 0) and object should have a gray value larger than 0. The minimal distance is calculated on the object frontier, and the output image gives for each pixel its minimal distance from the object (if there is more than one object the closest object is considered).

◆ GetInputIsBinary()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

virtual const bool & itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::GetInputIsBinary ( ) const

virtual

Set/Get if the input is binary. If this variable is set, each nonzero pixel in the input image will be given a unique numeric code to be used by the Voronoi partition. If the image is binary but you are not interested in the Voronoi regions of the different nonzero pixels, then you need not set this.

◆ GetNameOfClass()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

overridevirtual

See also: LightObject::GetNameOfClass()

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

◆ GetSquaredDistance()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

virtual

Set/Get if the distance should be squared.

◆ GetUseImageSpacing()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

virtual

Set/Get if image spacing should be used in computing distances.

◆ GetVectorDistanceMap()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

VectorImageType * itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::GetVectorDistanceMap ( )

Get vector field of distances.

◆ GetVoronoiMap()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

VoronoiImageType * itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::GetVoronoiMap ( )

Get Voronoi Map This map shows for each pixel what object is closest to it. Each object should be labeled by a number (larger than 0), so the map has a value for each pixel corresponding to the label of the closest object.

◆ InputIsBinaryOn()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

virtual void itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::InputIsBinaryOn ( )

virtual

Set/Get if the input is binary. If this variable is set, each nonzero pixel in the input image will be given a unique numeric code to be used by the Voronoi partition. If the image is binary but you are not interested in the Voronoi regions of the different nonzero pixels, then you need not set this.

◆ MakeOutput() [1/3]

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

virtual DataObjectPointer itk::ProcessObject::MakeOutput ( const DataObjectIdentifierType & )

virtual

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::ImageSource< TOutputImage >.

◆ MakeOutput() [2/3]

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

virtual DataObjectPointer itk::ProcessObject::MakeOutput ( DataObjectPointerArraySizeType idx )

virtual

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::ImageSource< TOutputImage >.

◆ MakeOutput() [3/3]

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

DataObjectPointer itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::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 SmartPointer to a DataObject. If a subclass of ImageSource has multiple outputs of different types, then that class must provide an implementation of MakeOutput().

Reimplemented from itk::ImageSource< TOutputImage >.

◆ New()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

static

Method for creation through the object factory

Referenced by itk::CannySegmentationLevelSetFunction< TImageType, TFeatureImageType >::CannySegmentationLevelSetFunction().

◆ PrepareData()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

void itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::PrepareData ( )

protected

Prepare data.

◆ PrintSelf()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

void itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::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::ImageToImageFilter< TInputImage, TOutputImage >.

◆ SetInputIsBinary()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

virtual void itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::SetInputIsBinary ( bool _arg )

virtual

Set/Get if the input is binary. If this variable is set, each nonzero pixel in the input image will be given a unique numeric code to be used by the Voronoi partition. If the image is binary but you are not interested in the Voronoi regions of the different nonzero pixels, then you need not set this.

◆ SetSquaredDistance()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

virtual

Set/Get if the distance should be squared.

◆ SetUseImageSpacing()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

virtual

Set/Get if image spacing should be used in computing distances.

◆ SquaredDistanceOn()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

virtual

Set/Get if the distance should be squared.

◆ UpdateLocalDistance()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

void itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::UpdateLocalDistance	(	VectorImageType *	,
		const IndexType &	,
		const OffsetType &
	)

protected

Update distance map locally. Used by GenerateData().

◆ UseImageSpacingOn()

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

virtual

Set/Get if image spacing should be used in computing distances.

Member Data Documentation

◆ InputImageDimension

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

constexpr unsigned int itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::InputImageDimension = InputImageType::ImageDimension

staticconstexpr

The dimension of the input and output images.

Definition at line 115 of file itkDanielssonDistanceMapImageFilter.h.

◆ m_InputIsBinary

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

bool itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::m_InputIsBinary {}

private

Definition at line 216 of file itkDanielssonDistanceMapImageFilter.h.

◆ m_InputSpacingCache

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

SpacingType itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::m_InputSpacingCache {}

private

Definition at line 219 of file itkDanielssonDistanceMapImageFilter.h.

◆ m_SquaredDistance

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

bool itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::m_SquaredDistance {}

private

Definition at line 215 of file itkDanielssonDistanceMapImageFilter.h.

◆ m_UseImageSpacing

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

bool itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::m_UseImageSpacing { true }

private

Definition at line 217 of file itkDanielssonDistanceMapImageFilter.h.

◆ OutputImageDimension

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

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

staticconstexpr

Definition at line 181 of file itkDanielssonDistanceMapImageFilter.h.

◆ VoronoiImageDimension

template<typename TInputImage , typename TOutputImage , typename TVoronoiImage = TInputImage>

constexpr unsigned int itk::DanielssonDistanceMapImageFilter< TInputImage, TOutputImage, TVoronoiImage >::VoronoiImageDimension = TVoronoiImage::ImageDimension

staticconstexpr

Definition at line 182 of file itkDanielssonDistanceMapImageFilter.h.

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

itkDanielssonDistanceMapImageFilter.h

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ DataObjectPointer

◆ DataObjectPointerArraySizeType

◆ IndexType

◆ InputImagePointer

◆ InputImageType

◆ InputPixelType

◆ OffsetType

◆ OutputImagePointer

◆ OutputImageType

◆ OutputPixelType

◆ Pointer

◆ RegionType

◆ Self

◆ SizeType

◆ SizeValueType

◆ SpacingType

◆ SpacingValueType

◆ Superclass

◆ VectorImagePointer

◆ VectorImageType

◆ VoronoiImagePointer

◆ VoronoiImageType

◆ VoronoiPixelType

Constructor & Destructor Documentation

◆ DanielssonDistanceMapImageFilter()

◆ ~DanielssonDistanceMapImageFilter()

Member Function Documentation

◆ ComputeVoronoiMap()

◆ GenerateData()

◆ GetDistanceMap()

◆ GetInputIsBinary()

◆ GetNameOfClass()

◆ GetSquaredDistance()

◆ GetUseImageSpacing()

◆ GetVectorDistanceMap()

◆ GetVoronoiMap()

◆ InputIsBinaryOn()

◆ MakeOutput() [1/3]

◆ MakeOutput() [2/3]

◆ MakeOutput() [3/3]

◆ New()

◆ PrepareData()

◆ PrintSelf()

◆ SetInputIsBinary()

◆ SetSquaredDistance()

◆ SetUseImageSpacing()

◆ SquaredDistanceOn()

◆ UpdateLocalDistance()

◆ UseImageSpacingOn()

Member Data Documentation

◆ InputImageDimension

◆ m_InputIsBinary

◆ m_InputSpacingCache

◆ m_SquaredDistance

◆ m_UseImageSpacing

◆ OutputImageDimension

◆ VoronoiImageDimension