#include <itkGradientMagnitudeRecursiveGaussianImageFilter.h>

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

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

Public Types
using	ConstPointer = SmartPointer< const Self >

using	CumulativeImagePointer = typename CumulativeImageType::Pointer

using	CumulativeImageType = Image< InternalRealType, Self::ImageDimension >

using	DerivativeFilterPointer = typename DerivativeFilterType::Pointer

using	DerivativeFilterType = RecursiveGaussianImageFilter< InputImageType, RealImageType >

using	GaussianFilterPointer = typename GaussianFilterType::Pointer

using	GaussianFilterType = RecursiveGaussianImageFilter< RealImageType, RealImageType >

using	InputImageType = TInputImage

using	InternalRealType = float

using	OutputImagePointer = typename TOutputImage::Pointer

using	OutputImageType = TOutputImage

using	OutputPixelType = typename OutputImageType::PixelType

using	PixelType = typename InputImageType::PixelType

using	Pointer = SmartPointer< Self >

using	RealImageType = Image< InternalRealType, Self::ImageDimension >

using	RealType = typename NumericTraits< PixelType >::RealType

using	Self = GradientMagnitudeRecursiveGaussianImageFilter

using	SqrtFilterPointer = typename SqrtFilterType::Pointer

using	SqrtFilterType = SqrtImageFilter< RealImageType, TOutputImage >

using	Superclass = InPlaceImageFilter< TInputImage, TOutputImage >

Public Types inherited from itk::InPlaceImageFilter< 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	OutputImagePixelType = typename Superclass::OutputImagePixelType

using	OutputImagePointer = typename Superclass::OutputImagePointer

using	OutputImageRegionType = typename Superclass::OutputImageRegionType

using	OutputImageType = typename Superclass::OutputImageType

using	Pointer = SmartPointer< Self >

using	Self = InPlaceImageFilter

using	Superclass = ImageToImageFilter< TInputImage, TOutputImage >

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	OutputImagePixelType = typename Superclass::OutputImagePixelType

using	OutputImageRegionType = typename Superclass::OutputImageRegionType

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

virtual const char *	GetNameOfClass () const

Public Member Functions inherited from itk::InPlaceImageFilter< TInputImage, TOutputImage >
virtual void	SetInPlace (bool _arg)

virtual bool	GetInPlace () const

virtual void	InPlaceOn ()

virtual void	InPlaceOff ()

virtual bool	CanRunInPlace () const

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

const InputImageType *	GetInput (unsigned int idx) const

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 >
OutputImageType *	GetOutput ()

const OutputImageType *	GetOutput () const

OutputImageType *	GetOutput (unsigned int idx)

virtual void	GraftOutput (DataObject *graft)

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

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

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 const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

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	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

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 const ThreadIdType &	GetNumberOfWorkUnits () const

MultiThreaderType *	GetMultiThreader () const

void	SetMultiThreader (MultiThreaderType *threader)

virtual void	PrepareOutputs ()

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

unsigned long	AddObserver (const EventObject &event, Command *) const

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

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

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::ImageToImageFilter< TInputImage, TOutputImage >
static void	SetGlobalDefaultDirectionTolerance (double)

static double	GetGlobalDefaultDirectionTolerance ()

static void	SetGlobalDefaultCoordinateTolerance (double)

static double	GetGlobalDefaultCoordinateTolerance ()

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 = TInputImage::ImageDimension

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

static constexpr unsigned int	OutputImageDimension = TOutputImage::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

using	SqrSpacingFilterType = BinaryGeneratorImageFilter< RealImageType, RealImageType, RealImageType >

using	SqrSpacingFilterPointer = typename SqrSpacingFilterType::Pointer

GaussianFilterPointer	m_SmoothingFilters [ImageDimension - 1]

DerivativeFilterPointer	m_DerivativeFilter

SqrSpacingFilterPointer	m_SqrSpacingFilter

SqrtFilterPointer	m_SqrtFilter

bool	m_NormalizeAcrossScale

void	SetSigma (RealType sigma)

RealType	GetSigma ()

void	SetNormalizeAcrossScale (bool normalize)

virtual bool	GetNormalizeAcrossScale () const

void	SetNumberOfWorkUnits (ThreadIdType nb) override

	GradientMagnitudeRecursiveGaussianImageFilter ()

	~GradientMagnitudeRecursiveGaussianImageFilter () override=default

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

void	GenerateData () override

void	GenerateInputRequestedRegion () override

void	EnlargeOutputRequestedRegion (DataObject *output) override

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 >

Protected Member Functions inherited from itk::InPlaceImageFilter< TInputImage, TOutputImage >
	InPlaceImageFilter ()=default

	~InPlaceImageFilter () override=default

void	AllocateOutputs () override

void	ReleaseInputs () override

virtual bool	GetRunningInPlace () const

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

	~ImageToImageFilter () override=default

void	VerifyInputInformation () ITKv5_CONST override

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

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

void	PushBackInput (const DataObject *input) override

void	PushFrontInput (const DataObject *input) override

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

	~ImageSource () override=default

void	ClassicMultiThread (ThreadFunctionType callbackFunction)

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

virtual void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)

virtual void	BeforeThreadedGenerateData ()

virtual void	AfterThreadedGenerateData ()

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

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

virtual bool	GetDynamicMultiThreading () const

virtual void	SetDynamicMultiThreading (bool _arg)

virtual void	DynamicMultiThreadingOn ()

virtual void	DynamicMultiThreadingOff ()

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

	~ProcessObject () override

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

DataObject *	GetInput (DataObjectPointerArraySizeType idx)

const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const

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

virtual void	SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)

virtual void	AddInput (DataObject *input)

virtual void	RemoveInput (const DataObjectIdentifierType &key)

virtual void	RemoveInput (DataObjectPointerArraySizeType)

DataObject *	GetPrimaryInput ()

const DataObject *	GetPrimaryInput () const

virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryInputName () const

virtual void	SetPrimaryInput (DataObject *object)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

bool	RemoveRequiredInputName (const DataObjectIdentifierType &)

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

void	SetRequiredInputNames (const NameArray &)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

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

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

virtual void	RemoveOutput (const DataObjectIdentifierType &key)

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

virtual void	SetPrimaryOutput (DataObject *object)

virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)

virtual void	AddOutput (DataObject *output)

virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

virtual void	VerifyPreconditions () ITKv5_CONST

virtual void	GenerateOutputRequestedRegion (DataObject *output)

virtual void	GenerateOutputInformation ()

virtual void	PropagateResetPipeline ()

virtual void	CacheInputReleaseDataFlags ()

virtual void	RestoreInputReleaseDataFlags ()

virtual bool	GetThreaderUpdateProgress () const

virtual void	ThreaderUpdateProgressOn ()

virtual void	ThreaderUpdateProgressOff ()

virtual void	SetThreaderUpdateProgress (bool arg)

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

	~Object () override

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

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

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 ()

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
static constexpr float	progressFixedToFloat (uint32_t fixed)

static uint32_t	progressFloatToFixed (float f)

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

Protected Attributes inherited from itk::ProcessObject
bool	m_Updating

TimeStamp	m_OutputInformationMTime

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

Detailed Description

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

Computes the Magnitude of the Gradient of an image by convolution with the first derivative of a Gaussian.

This filter is implemented using the recursive gaussian filters

ITK Sphinx Examples:

All ITK Sphinx Examples

Compute Gradient Magnitude Of Grayscale Image

Examples: Examples/Filtering/GradientMagnitudeRecursiveGaussianImageFilter.cxx, Examples/Segmentation/CurvesLevelSetImageFilter.cxx, Examples/Segmentation/FastMarchingImageFilter.cxx, Examples/Segmentation/GeodesicActiveContourImageFilter.cxx, Examples/Segmentation/GeodesicActiveContourShapePriorLevelSetImageFilter.cxx, Examples/Segmentation/ShapeDetectionLevelSetFilter.cxx, Examples/Segmentation/WatershedSegmentation2.cxx, SphinxExamples/src/Filtering/ImageGradient/ComputeGradientMagnitudeRecursiveGaussian/Code.cxx, and SphinxExamples/src/Segmentation/LevelSets/SegmentWithGeodesicActiveContourLevelSet/Code.cxx.

Definition at line 50 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

Member Typedef Documentation

◆ ConstPointer

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 60 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ CumulativeImagePointer

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::CumulativeImagePointer = typename CumulativeImageType::Pointer

Definition at line 105 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ CumulativeImageType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::CumulativeImageType = Image<InternalRealType, Self::ImageDimension>

Auxiliary image for holding the values of the squared gradient components

Definition at line 104 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ DerivativeFilterPointer

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::DerivativeFilterPointer = typename DerivativeFilterType::Pointer

Pointer to a derivative filter.

Definition at line 91 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ DerivativeFilterType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::DerivativeFilterType = RecursiveGaussianImageFilter<InputImageType, RealImageType>

Derivative filter type, it will be the first in the pipeline

Definition at line 82 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ GaussianFilterPointer

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GaussianFilterPointer = typename GaussianFilterType::Pointer

Pointer to a gaussian filter.

Definition at line 88 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ GaussianFilterType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GaussianFilterType = RecursiveGaussianImageFilter<RealImageType, RealImageType>

Smoothing filter type

Definition at line 79 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ InputImageType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::InputImageType = TInputImage

Pixel Type of the input image

Definition at line 63 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ InternalRealType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::InternalRealType = float

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

Definition at line 75 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ OutputImagePointer

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputImagePointer = typename TOutputImage::Pointer

Pointer to the Output Image

Definition at line 96 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ OutputImageType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputImageType = TOutputImage

Type of the output Image

Definition at line 99 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ OutputPixelType

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 100 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ PixelType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::PixelType = typename InputImageType::PixelType

Definition at line 64 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Definition at line 59 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ RealImageType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::RealImageType = Image<InternalRealType, Self::ImageDimension>

Definition at line 76 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ RealType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::RealType = typename NumericTraits<PixelType>::RealType

Definition at line 69 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ Self

template<typename TInputImage , typename TOutputImage = TInputImage>

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

Standard class type aliases.

Definition at line 57 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ SqrSpacingFilterPointer

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SqrSpacingFilterPointer = typename SqrSpacingFilterType::Pointer

private

Normalize the image across scale space

Definition at line 164 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ SqrSpacingFilterType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SqrSpacingFilterType = BinaryGeneratorImageFilter<RealImageType, RealImageType, RealImageType>

private

Normalize the image across scale space

Definition at line 163 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ SqrtFilterPointer

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SqrtFilterPointer = typename SqrtFilterType::Pointer

Definition at line 93 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ SqrtFilterType

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SqrtFilterType = SqrtImageFilter<RealImageType, TOutputImage>

Smoothing filter type

Definition at line 85 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TOutputImage = TInputImage>

using itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::Superclass = InPlaceImageFilter<TInputImage, TOutputImage>

Definition at line 58 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

Constructor & Destructor Documentation

◆ GradientMagnitudeRecursiveGaussianImageFilter()

template<typename TInputImage , typename TOutputImage = TInputImage>

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

protected

Normalize the image across scale space

◆ ~GradientMagnitudeRecursiveGaussianImageFilter()

template<typename TInputImage , typename TOutputImage = TInputImage>

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

overrideprotecteddefault

Normalize the image across scale space

Member Function Documentation

◆ CreateAnother()

template<typename TInputImage , typename TOutputImage = TInputImage>

virtual::itk::LightObject::Pointer itk::GradientMagnitudeRecursiveGaussianImageFilter< 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::Object.

◆ EnlargeOutputRequestedRegion()

template<typename TInputImage , typename TOutputImage = TInputImage>

void itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion ( DataObject * output )

overrideprotectedvirtual

GradientMagnitudeRecursiveGaussianImageFilter produces all of the output. Therefore, it needs to provide an implementation of EnlargeOutputRequestedRegion().

Reimplemented from itk::ProcessObject.

◆ GenerateData()

template<typename TInputImage , typename TOutputImage = TInputImage>

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

overrideprotectedvirtual

Generate Data

Reimplemented from itk::ImageSource< TOutputImage >.

◆ GenerateInputRequestedRegion()

template<typename TInputImage , typename TOutputImage = TInputImage>

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

overrideprotectedvirtual

GradientMagnitudeRecursiveGaussianImageFilter needs all of the input to produce an output. Therefore, GradientMagnitudeRecursiveGaussianImageFilter needs to provide an implementation for GenerateInputRequestedRegion in order to inform the pipeline execution model.

See also: ImageToImageFilter::GenerateInputRequestedRegion()

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

◆ GetNameOfClass()

template<typename TInputImage , typename TOutputImage = TInputImage>

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

virtual

Runtime information support.

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

◆ GetNormalizeAcrossScale()

template<typename TInputImage , typename TOutputImage = TInputImage>

virtual bool itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GetNormalizeAcrossScale ( ) const

virtual

Normalize the image across scale space

◆ GetSigma()

template<typename TInputImage , typename TOutputImage = TInputImage>

RealType itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GetSigma ( )

Normalize the image across scale space

◆ New()

template<typename TInputImage , typename TOutputImage = TInputImage>

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

static

Method for creation through the object factory.

◆ PrintSelf()

template<typename TInputImage , typename TOutputImage = TInputImage>

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

overrideprotectedvirtual

Normalize the image across scale space

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

◆ SetNormalizeAcrossScale()

template<typename TInputImage , typename TOutputImage = TInputImage>

void itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SetNormalizeAcrossScale ( bool normalize )

Define which normalization factor will be used for the Gaussian

See also: RecursiveGaussianImageFilter::SetNormalizeAcrossScale

◆ SetNumberOfWorkUnits()

template<typename TInputImage , typename TOutputImage = TInputImage>

void itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SetNumberOfWorkUnits ( ThreadIdType nb )

overridevirtual

Normalize the image across scale space

Reimplemented from itk::ProcessObject.

◆ SetSigma()

template<typename TInputImage , typename TOutputImage = TInputImage>

void itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SetSigma ( RealType sigma )

Set Sigma value. Sigma is measured in the units of image spacing.

Member Data Documentation

◆ ImageDimension

template<typename TInputImage , typename TOutputImage = TInputImage>

constexpr unsigned int itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::ImageDimension = TInputImage::ImageDimension

staticconstexpr

Image dimension.

Definition at line 67 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ m_DerivativeFilter

template<typename TInputImage , typename TOutputImage = TInputImage>

DerivativeFilterPointer itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::m_DerivativeFilter

private

Normalize the image across scale space

Definition at line 167 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ m_NormalizeAcrossScale

template<typename TInputImage , typename TOutputImage = TInputImage>

bool itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::m_NormalizeAcrossScale

private

Normalize the image across scale space

Definition at line 172 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ m_SmoothingFilters

template<typename TInputImage , typename TOutputImage = TInputImage>

GaussianFilterPointer itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::m_SmoothingFilters[ImageDimension - 1]

private

Normalize the image across scale space

Definition at line 166 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ m_SqrSpacingFilter

template<typename TInputImage , typename TOutputImage = TInputImage>

SqrSpacingFilterPointer itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::m_SqrSpacingFilter

private

Normalize the image across scale space

Definition at line 168 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

◆ m_SqrtFilter

template<typename TInputImage , typename TOutputImage = TInputImage>

SqrtFilterPointer itk::GradientMagnitudeRecursiveGaussianImageFilter< TInputImage, TOutputImage >::m_SqrtFilter

private

Normalize the image across scale space

Definition at line 169 of file itkGradientMagnitudeRecursiveGaussianImageFilter.h.

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

itkGradientMagnitudeRecursiveGaussianImageFilter.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

◆ ConstPointer

◆ CumulativeImagePointer

◆ CumulativeImageType

◆ DerivativeFilterPointer

◆ DerivativeFilterType

◆ GaussianFilterPointer

◆ GaussianFilterType

◆ InputImageType

◆ InternalRealType

◆ OutputImagePointer

◆ OutputImageType

◆ OutputPixelType

◆ PixelType

◆ Pointer

◆ RealImageType

◆ RealType

◆ Self

◆ SqrSpacingFilterPointer

◆ SqrSpacingFilterType

◆ SqrtFilterPointer

◆ SqrtFilterType

◆ Superclass

Constructor & Destructor Documentation

◆ GradientMagnitudeRecursiveGaussianImageFilter()

◆ ~GradientMagnitudeRecursiveGaussianImageFilter()

Member Function Documentation

◆ CreateAnother()

◆ EnlargeOutputRequestedRegion()

◆ GenerateData()

◆ GenerateInputRequestedRegion()

◆ GetNameOfClass()

◆ GetNormalizeAcrossScale()

◆ GetSigma()

◆ New()

◆ PrintSelf()

◆ SetNormalizeAcrossScale()

◆ SetNumberOfWorkUnits()

◆ SetSigma()

Member Data Documentation

◆ ImageDimension

◆ m_DerivativeFilter

◆ m_NormalizeAcrossScale

◆ m_SmoothingFilters

◆ m_SqrSpacingFilter

◆ m_SqrtFilter

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