#include <itkFFTDiscreteGaussianImageFilter.h>

Detailed Description

template<typename TInputImage, typename TOutputImage = TInputImage>
class itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >

Blurs an image by convolution with a discrete gaussian kernel in the frequency domain.

This filter performs Gaussian blurring by convolution of an image and a discrete Gaussian operator (kernel) in the frequency domain by way of Fast Fourier Transform forward and inverse operations.

See also: DiscreteGaussianImageFilter; GaussianImageSource; FFTConvolutionImageFilter; RecursiveGaussianImageFilter; ZeroFluxNeumannBoundaryCondition

Definition at line 82 of file itkFFTDiscreteGaussianImageFilter.h.

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

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

Public Types
using	ConstPointer = SmartPointer<const Self>

using	ConvolutionImageFilterType = FFTConvolutionImageFilter<RealImageType, RealImageType, OutputImageType>

using	InputImageType = typename Superclass::InputImageType

using	InputInternalPixelType = typename Superclass::InputInternalPixelType

using	InputPixelType = typename Superclass::InputPixelType

using	InputPixelValueType = typename Superclass::InputPixelValueType

using	OutputImageType = typename Superclass::OutputImageType

using	OutputInternalPixelType = typename Superclass::OutputInternalPixelType

using	OutputPixelType = typename Superclass::OutputPixelType

using	OutputPixelValueType = typename Superclass::OutputPixelValueType

using	Pointer = SmartPointer<Self>

using	RealImageType = RealOutputImageType

using	RealPixelType = RealOutputPixelType

using	Self = FFTDiscreteGaussianImageFilter

using	Superclass = DiscreteGaussianImageFilter<TInputImage, TOutputImage>

Public Types inherited from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >
using	ArrayType

using	BoundaryConditionType

using	ConstPointer

using	InputDefaultBoundaryConditionType

using	InputImageType

using	InputInternalPixelType

using	InputPixelType

using	InputPixelValueType

using	KernelType

using	OutputImageType

using	OutputInternalPixelType

using	OutputPixelType

using	OutputPixelValueType

using	Pointer

using	RadiusType

using	RealBoundaryConditionPointerType

using	RealDefaultBoundaryConditionType

using	RealOutputImageType

using	RealOutputPixelType

using	RealOutputPixelValueType

using	ScalarRealType

using	Self

using	SigmaArrayType

using	Superclass

Public Types inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
using	ConstPointer

using	InputImageConstPointer

using	InputImagePixelType

using	InputImagePointer

using	InputImageRegionType

using	InputImageType

typedef typename OutputImageType::PixelType	OutputImagePixelType

using	OutputImagePixelType

typedef typename OutputImageType::RegionType	OutputImageRegionType

using	OutputImageRegionType

using	Pointer

using	Self

using	Superclass

Public Types inherited from itk::ImageSource< TInputImage >
using	ConstPointer

using	DataObjectIdentifierType

using	DataObjectPointer

using	DataObjectPointerArraySizeType

using	OutputImagePixelType

using	OutputImagePointer

using	OutputImageRegionType

using	OutputImageType

using	Pointer

using	Self

using	Superclass

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
virtual::itk::LightObject::Pointer	CreateAnother () const

virtual RealImageType::Pointer	GetKernelImage () const

virtual FFTDiscreteGaussianImageFilterEnums::KernelSource	GetKernelSource () const

virtual const char *	GetNameOfClass () const

void	SetInputBoundaryCondition (BoundaryConditionType *) override

virtual void	SetKernelSource (FFTDiscreteGaussianImageFilterEnums::KernelSource _arg)

Public Member Functions inherited from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >
unsigned int	GetInternalNumberOfStreamDivisions () const

ArrayType	GetKernelRadius () const

unsigned int	GetKernelRadius (const unsigned int dimension) const

ArrayType	GetKernelSize () const

double	GetSigma () const

ArrayType	GetSigmaArray () const

void	SetInternalNumberOfStreamDivisions (unsigned int)

void	SetMaximumError (const double *v)

void	SetMaximumError (const float *v)

void	SetMaximumError (const typename ArrayType::ValueType v)

void	SetSigma (const ArrayType &sigma)

void	SetVariance (const double *v)

void	SetVariance (const float *v)

void	SetVariance (const typename ArrayType::ValueType v)

virtual void	SetVariance (ArrayType _arg)

virtual const ArrayType	GetVariance () const

virtual void	SetMaximumError (ArrayType _arg)

virtual const ArrayType	GetMaximumError () const

virtual unsigned int	GetMaximumKernelWidth () const

virtual void	SetMaximumKernelWidth (unsigned int _arg)

virtual unsigned int	GetFilterDimensionality () const

virtual void	SetFilterDimensionality (unsigned int _arg)

virtual BoundaryConditionType *	GetInputBoundaryCondition () const

virtual void	SetRealBoundaryCondition (RealBoundaryConditionPointerType _arg)

virtual RealBoundaryConditionPointerType	GetRealBoundaryCondition () const

void	SetSigma (double sigma)

void	SetSigmaArray (const ArrayType &sigmas)

virtual void	SetUseImageSpacing (bool _arg)

virtual bool	GetUseImageSpacing () const

virtual void	UseImageSpacingOn ()

virtual void	UseImageSpacingOff ()

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

const InputImageType *	GetInput () const

const InputImageType *	GetInput (unsigned int idx) const

const InputImageType *	GetInput (unsigned int idx) const

void	PopBackInput () override

void	PopBackInput () override

void	PopFrontInput () override

void	PopFrontInput () override

virtual void	PushBackInput (const InputImageType *input)

virtual void	PushBackInput (const InputImageType *input)

virtual void	PushFrontInput (const InputImageType *input)

virtual void	PushFrontInput (const InputImageType *input)

virtual void	SetInput (const InputImageType *input)

virtual void	SetInput (const InputImageType *input)

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

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

virtual void	SetCoordinateTolerance (double _arg)

virtual double	GetCoordinateTolerance () const

virtual void	SetCoordinateTolerance (double _arg)

virtual double	GetCoordinateTolerance () const

virtual void	SetDirectionTolerance (double _arg)

virtual double	GetDirectionTolerance () const

virtual void	SetDirectionTolerance (double _arg)

virtual double	GetDirectionTolerance () const

Public Member Functions inherited from itk::ImageSource< TInputImage >
OutputImageType *	GetOutput (unsigned int idx)

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

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

virtual void	GraftOutput (DataObject *graft)

OutputImageType *	GetOutput ()

const OutputImageType *	GetOutput () const

ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override

ProcessObject::DataObjectPointer	MakeOutput (const ProcessObject::DataObjectIdentifierType &) override

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

virtual void	AbortGenerateDataOn ()

virtual void	EnlargeOutputRequestedRegion (DataObject *output)

virtual const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

MultiThreaderType *	GetMultiThreader () const

DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const

DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const

DataObjectPointerArraySizeType	GetNumberOfInputs () const

DataObjectPointerArraySizeType	GetNumberOfOutputs () const

virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const

NameArray	GetOutputNames () const

DataObjectPointerArray	GetOutputs ()

virtual float	GetProgress () const

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

void	IncrementProgress (float increment)

virtual void	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

void	SetMultiThreader (MultiThreaderType *threader)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

virtual void	SetReleaseDataFlag (bool val)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag () const

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	ReleaseDataBeforeUpdateFlagOff ()

virtual void	SetNumberOfWorkUnits (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfWorkUnits () const

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

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

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag) const

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

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

virtual void	Delete ()

virtual int	GetReferenceCount () const

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

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >
static Pointer	New ()

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

static double	GetGlobalDefaultCoordinateTolerance ()

static double	GetGlobalDefaultDirectionTolerance ()

static double	GetGlobalDefaultDirectionTolerance ()

static void	SetGlobalDefaultCoordinateTolerance (double)

static void	SetGlobalDefaultCoordinateTolerance (double)

static void	SetGlobalDefaultDirectionTolerance (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	ImageDimension = Superclass::ImageDimension

Static Public Attributes inherited from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >
static constexpr unsigned int	ImageDimension

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

static constexpr unsigned int	InputImageDimension

static constexpr unsigned int	OutputImageDimension

static constexpr unsigned int	OutputImageDimension

Static Public Attributes inherited from itk::ImageSource< TInputImage >
static constexpr unsigned int	OutputImageDimension

Protected Member Functions
	FFTDiscreteGaussianImageFilter ()=default

void	GenerateData () override

void	GenerateInputRequestedRegion () override

auto	GenerateKernelImage () -> RealImageType *

	~FFTDiscreteGaussianImageFilter () override=default

Protected Member Functions inherited from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >
	DiscreteGaussianImageFilter ()

void	GenerateKernel (const unsigned int dimension, KernelType &oper) const

ArrayType	GetKernelVarianceArray () const

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

	~DiscreteGaussianImageFilter () override=default

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

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

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

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

void	GenerateInputRequestedRegion () override

void	GenerateInputRequestedRegion () override

	ImageToImageFilter ()

	ImageToImageFilter ()

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

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

void	VerifyInputInformation () const override

void	VerifyInputInformation () const override

	~ImageToImageFilter () override=default

	~ImageToImageFilter () override=default

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

virtual void	AllocateOutputs ()

virtual void	BeforeThreadedGenerateData ()

void	ClassicMultiThread (ThreadFunctionType callbackFunction)

void	GenerateData () override

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

	ImageSource ()

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

	~ImageSource () override=default

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

virtual void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)

virtual bool	GetDynamicMultiThreading () const

virtual void	SetDynamicMultiThreading (bool _arg)

virtual void	DynamicMultiThreadingOn ()

virtual void	DynamicMultiThreadingOff ()

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

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	AddOutput (DataObject *output)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	CacheInputReleaseDataFlags ()

virtual void	GenerateOutputInformation ()

virtual void	GenerateOutputRequestedRegion (DataObject *output)

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

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	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	ThreaderUpdateProgressOff ()

virtual void	SetThreaderUpdateProgress (bool arg)

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

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

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

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

	LightObject ()

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

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

virtual	~LightObject ()

Private Attributes
ConvolutionImageFilterType::Pointer	m_ConvolutionImageFilter = ConvolutionImageFilterType::New()

RealImageType::Pointer	m_KernelImage {}

FFTDiscreteGaussianImageFilterEnums::KernelSource	m_KernelSource

Additional Inherited Members
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TInputImage >
using	InputToOutputRegionCopierType

using	OutputToInputRegionCopierType

Static Protected Member Functions inherited from itk::ImageSource< TInputImage >
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< TInputImage >
bool	m_DynamicMultiThreading

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 = TInputImage>

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

Definition at line 91 of file itkFFTDiscreteGaussianImageFilter.h.

◆ ConvolutionImageFilterType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::ConvolutionImageFilterType = FFTConvolutionImageFilter<RealImageType, RealImageType, OutputImageType>

Typedef for convolution

Definition at line 141 of file itkFFTDiscreteGaussianImageFilter.h.

◆ InputImageType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::InputImageType = typename Superclass::InputImageType

Image type information.

Definition at line 100 of file itkFFTDiscreteGaussianImageFilter.h.

◆ InputInternalPixelType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::InputInternalPixelType = typename Superclass::InputInternalPixelType

Definition at line 108 of file itkFFTDiscreteGaussianImageFilter.h.

◆ InputPixelType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::InputPixelType = typename Superclass::InputPixelType

Definition at line 107 of file itkFFTDiscreteGaussianImageFilter.h.

◆ InputPixelValueType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::InputPixelValueType = typename Superclass::InputPixelValueType

Pixel value type for Vector pixel types

Definition at line 111 of file itkFFTDiscreteGaussianImageFilter.h.

◆ OutputImageType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::OutputImageType = typename Superclass::OutputImageType

Definition at line 101 of file itkFFTDiscreteGaussianImageFilter.h.

◆ OutputInternalPixelType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::OutputInternalPixelType = typename Superclass::OutputInternalPixelType

Definition at line 106 of file itkFFTDiscreteGaussianImageFilter.h.

◆ OutputPixelType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::OutputPixelType = typename Superclass::OutputPixelType

Extract some information from the image types. Dimensionality of the two images is assumed to be the same.

Definition at line 105 of file itkFFTDiscreteGaussianImageFilter.h.

◆ OutputPixelValueType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::OutputPixelValueType = typename Superclass::OutputPixelValueType

Definition at line 112 of file itkFFTDiscreteGaussianImageFilter.h.

◆ Pointer

template<typename TInputImage, typename TOutputImage = TInputImage>

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

Definition at line 90 of file itkFFTDiscreteGaussianImageFilter.h.

◆ RealImageType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::RealImageType = RealOutputImageType

Definition at line 123 of file itkFFTDiscreteGaussianImageFilter.h.

◆ RealPixelType

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::RealPixelType = RealOutputPixelType

Definition at line 122 of file itkFFTDiscreteGaussianImageFilter.h.

◆ Self

template<typename TInputImage, typename TOutputImage = TInputImage>

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

Standard class type aliases.

Definition at line 88 of file itkFFTDiscreteGaussianImageFilter.h.

◆ Superclass

template<typename TInputImage, typename TOutputImage = TInputImage>

using itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::Superclass = DiscreteGaussianImageFilter<TInputImage, TOutputImage>

Definition at line 89 of file itkFFTDiscreteGaussianImageFilter.h.

Constructor & Destructor Documentation

◆ FFTDiscreteGaussianImageFilter()

template<typename TInputImage, typename TOutputImage = TInputImage>

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

protecteddefault

Referenced by GetNameOfClass().

◆ ~FFTDiscreteGaussianImageFilter()

template<typename TInputImage, typename TOutputImage = TInputImage>

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

overrideprotecteddefault

Member Function Documentation

◆ CreateAnother()

template<typename TInputImage, typename TOutputImage = TInputImage>

virtual::itk::LightObject::Pointer itk::FFTDiscreteGaussianImageFilter< TInputImage, 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::DiscreteGaussianImageFilter< TInputImage, TInputImage >.

◆ GenerateData()

template<typename TInputImage, typename TOutputImage = TInputImage>

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

overrideprotectedvirtual

Standard pipeline method. While this class does not implement a ThreadedGenerateData(), its GenerateData() delegates all calculations to an NeighborhoodOperatorImageFilter. Since the NeighborhoodOperatorImageFilter is multithreaded, this filter is multithreaded by default.

Reimplemented from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >.

◆ GenerateInputRequestedRegion()

template<typename TInputImage, typename TOutputImage = TInputImage>

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

overrideprotectedvirtual

Pad input region to kernel image size

Reimplemented from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >.

◆ GenerateKernelImage()

template<typename TInputImage, typename TOutputImage = TInputImage>

auto itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::GenerateKernelImage ( ) -> RealImageType *

protected

Create a kernel image matching user input specifications. Returns a reference to the member m_KernelImage.

◆ GetKernelImage()

template<typename TInputImage, typename TOutputImage = TInputImage>

virtual RealImageType::Pointer itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::GetKernelImage ( ) const

virtual

◆ GetKernelSource()

template<typename TInputImage, typename TOutputImage = TInputImage>

virtual FFTDiscreteGaussianImageFilterEnums::KernelSource itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::GetKernelSource ( ) const

virtual

◆ GetNameOfClass()

template<typename TInputImage, typename TOutputImage = TInputImage>

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

virtual

See also: LightObject::GetNameOfClass()

Reimplemented from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >.

References FFTDiscreteGaussianImageFilter().

◆ New()

template<typename TInputImage, typename TOutputImage = TInputImage>

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

static

Method for creation through the object factory.

◆ SetInputBoundaryCondition()

template<typename TInputImage, typename TOutputImage = TInputImage>

void itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::SetInputBoundaryCondition ( BoundaryConditionType * )

overridevirtual

Overridden accessors for unused parameters

Reimplemented from itk::DiscreteGaussianImageFilter< TInputImage, TInputImage >.

◆ SetKernelSource()

template<typename TInputImage, typename TOutputImage = TInputImage>

virtual void itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::SetKernelSource ( FFTDiscreteGaussianImageFilterEnums::KernelSource _arg )

virtual

Member Data Documentation

◆ ImageDimension

template<typename TInputImage, typename TOutputImage = TInputImage>

unsigned int itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::ImageDimension = Superclass::ImageDimension

staticconstexpr

Extract some information from the image types. Dimensionality of the two images is assumed to be the same.

Definition at line 116 of file itkFFTDiscreteGaussianImageFilter.h.

◆ m_ConvolutionImageFilter

template<typename TInputImage, typename TOutputImage = TInputImage>

ConvolutionImageFilterType::Pointer itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::m_ConvolutionImageFilter = ConvolutionImageFilterType::New()

private

Definition at line 184 of file itkFFTDiscreteGaussianImageFilter.h.

◆ m_KernelImage

template<typename TInputImage, typename TOutputImage = TInputImage>

RealImageType::Pointer itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::m_KernelImage {}

private

Definition at line 180 of file itkFFTDiscreteGaussianImageFilter.h.

◆ m_KernelSource

template<typename TInputImage, typename TOutputImage = TInputImage>

FFTDiscreteGaussianImageFilterEnums::KernelSource itk::FFTDiscreteGaussianImageFilter< TInputImage, TOutputImage >::m_KernelSource

private

Initial value:

=

FFTDiscreteGaussianImageFilterEnums::KernelSource::OPERATORS

itk::FFTDiscreteGaussianImageFilterEnums::KernelSource::OPERATORS

@ OPERATORS

Definition itkFFTDiscreteGaussianImageFilter.h:53

Definition at line 176 of file itkFFTDiscreteGaussianImageFilter.h.

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

itkFFTDiscreteGaussianImageFilter.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

◆ ConvolutionImageFilterType

◆ InputImageType

◆ InputInternalPixelType

◆ InputPixelType

◆ InputPixelValueType

◆ OutputImageType

◆ OutputInternalPixelType

◆ OutputPixelType

◆ OutputPixelValueType

◆ Pointer

◆ RealImageType

◆ RealPixelType

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ FFTDiscreteGaussianImageFilter()

◆ ~FFTDiscreteGaussianImageFilter()

Member Function Documentation

◆ CreateAnother()

◆ GenerateData()

◆ GenerateInputRequestedRegion()

◆ GenerateKernelImage()

◆ GetKernelImage()

◆ GetKernelSource()

◆ GetNameOfClass()

◆ New()

◆ SetInputBoundaryCondition()

◆ SetKernelSource()

Member Data Documentation

◆ ImageDimension

◆ m_ConvolutionImageFilter

◆ m_KernelImage

◆ m_KernelSource