#include <itkVectorGradientMagnitudeImageFilter.h>

Inheritance diagram for itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >:

Collaboration diagram for itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >:

Public Types
using	ConstNeighborhoodIteratorType = ConstNeighborhoodIterator< RealVectorImageType >

using	ConstPointer = SmartPointer< const Self >

using	InputImagePointer = typename InputImageType::Pointer

using	InputImageType = TInputImage

using	InputPixelType = typename TInputImage::PixelType

using	OutputImagePointer = typename OutputImageType::Pointer

using	OutputImageRegionType = typename Superclass::OutputImageRegionType

using	OutputImageType = TOutputImage

using	OutputPixelType = typename TOutputImage::PixelType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename ConstNeighborhoodIteratorType::RadiusType

using	RealType = TRealType

using	RealVectorImageType = Image< RealVectorType, TInputImage::ImageDimension >

using	RealVectorType = Vector< TRealType, InputPixelType::Dimension >

using	Self = VectorGradientMagnitudeImageFilter

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

void	GenerateInputRequestedRegion () override

virtual const char *	GetNameOfClass () 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 void	EnlargeOutputRequestedRegion (DataObject *)

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 void	SetNumberOfWorkUnits (ThreadIdType _arg)

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 = TOutputImage::ImageDimension

static constexpr unsigned int	InputImageDimension = TInputImage::ImageDimension

static constexpr unsigned int	VectorDimension = InputPixelType::Dimension

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	ComponentWeightsType = FixedArray< TRealType, VectorDimension >

using	DerivativeWeightsType = FixedArray< TRealType, ImageDimension >

using	ImageBaseType = typename InputImageType::Superclass

DerivativeWeightsType	m_DerivativeWeights = DerivativeWeightsType::Filled(1)

ComponentWeightsType	m_ComponentWeights = ComponentWeightsType::Filled(1)

ComponentWeightsType	m_SqrtComponentWeights = ComponentWeightsType::Filled(1)

bool	m_UseImageSpacing

bool	m_UsePrincipleComponents

ThreadIdType	m_RequestedNumberOfThreads

RealVectorImageType::ConstPointer	m_RealValuedInputImage

static int	CubicSolver (const double , double )

void	SetUseImageSpacing (bool)

virtual bool	GetUseImageSpacing () const

virtual void	UseImageSpacingOn ()

virtual void	UseImageSpacingOff ()

virtual void	SetDerivativeWeights (DerivativeWeightsType _arg)

virtual const DerivativeWeightsType &	GetDerivativeWeights () const

virtual void	SetComponentWeights (ComponentWeightsType _arg)

virtual const ComponentWeightsType &	GetComponentWeights () const

virtual void	SetUsePrincipleComponents (bool _arg)

virtual bool	GetUsePrincipleComponents () const

virtual void	UsePrincipleComponentsOn ()

virtual void	UsePrincipleComponentsOff ()

	VectorGradientMagnitudeImageFilter ()

	~VectorGradientMagnitudeImageFilter () override=default

void	BeforeThreadedGenerateData () override

void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread) override

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

virtual const RealVectorImageType *	GetRealValuedInputImage () const

TRealType	NonPCEvaluateAtNeighborhood (const ConstNeighborhoodIteratorType &it) const

TRealType	EvaluateAtNeighborhood3D (const ConstNeighborhoodIteratorType &it) const

TRealType	EvaluateAtNeighborhood (const ConstNeighborhoodIteratorType &it) const

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::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	GenerateData () override

void	ClassicMultiThread (ThreadFunctionType callbackFunction)

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

virtual void	AllocateOutputs ()

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	ReleaseInputs ()

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 TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>
class itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >

Computes a scalar, gradient magnitude image from a multiple channel (pixels are vectors) input.

Constraints: The filter requires an image with at least two dimensions and a vector length of at least 2. The theory supports extension to scalar images, but the implementation of the itk vector classes do not

The template parameter TRealType must be floating point (float or double) or a user-defined "real" numerical type with arithmetic operations defined sufficient to compute derivatives.

Performance: This filter will automatically multithread if run with SetUsePrincipleComponents=Off or on 3D data in UsePrincipleComponents=On mode. Unfortunately the ND eigen solver used is not thread safe (a special 3D solver is), so it cannot multithread for data other than 3D in UsePrincipleComponents=On mode.

References

[1] G. Sapiro and D. Ringach, "Anisotropic Diffusion of Multivalued Images with Application to Color Filtering," IEEE Transactions on Image Processing, Vol 5, No. 11 pp. 1582-1586, 1996

See also: Image; Neighborhood; NeighborhoodOperator; NeighborhoodIterator

Overview: This filter has two calculation modes. The first (default) mode calculates gradient magnitude as the difference between the largest two singular values in a singular value decomposition (SVD) of the partial derivatives [1]. The gradient is then based on the direction of maximal change, and is a characterization of how "elongated" the point-spread of the analysis is found to be.

The second, more heuristic, calculation mode finds gradient magnitude as the square-root of the sum of the * individual weighted vector component derivative sums squared. That is, * $\mathbf{magnitude} = \left( \sum_{i=0}^n \sum_{j=0}^m \frac{\delta * \phi_j}{\delta \mathbf{x}_{i}}^2 \right)^{\frac{1}{2}}$ , where $\phi_j$ * is the $j^{\mathbf{th}}$ channel of vector image $\phi$ of dimension $n$ . * Weighting terms are applied to each vector component.

The second mode is computationally much faster than the first and has the advantage that it is automatically multi-threaded (some vnl functions used in the first mode are not thread-safe). The first mode, however, tends to give intuitively better results with less (or no) parameter tuning.

Template Parameters (Input and Output): This filter has one required template parameter which defines the input image type. The pixel type of the input image is assumed to be a vector (e.g., itk::Vector, itk::FixedArray). The scalar type of the vector components must be castable to floating point. Instantiating with an image of RGBPixel is not allowed but the image can be converted/adapted to Vector for processing.

The second template parameter, TRealType, can be optionally specified to define the scalar numerical type used in calculations. This is the component type of the output image. The default type of TRealType is float. For extra precision, you may safely change this parameter to double.

The third template parameter is the output image type. The third parameter will be automatically constructed from the first and second parameters, so it is not necessary (or advisable) to set this parameter explicitly. Given an M-channel input image with dimensionality N, and a numerical type specified as TRealType, the output image will be of type itk::Image<TRealType, N>.

Filter Parameters: The methods Set/GetUsePrincipleComponents and SetUsePrincipleComponentsOn/Off determine controls the calculation mode that is used.

The method UseImageSpacingOn will cause derivatives in the image to be scaled (inversely) with the pixel size of the input image, effectively taking derivatives in world coordinates (versus isotropic image space). UseImageSpacingOff turns this functionality off. Default is UseImageSpacingOn. The parameter UseImageSpacing can be set directly with the method SetUseImageSpacing(bool).

Weights can be applied to the derivatives directly using the SetDerivativeWeights method. Note that if UseImageSpacing is set to TRUE (ON), then these weights will be overridden by weights derived from the image spacing when the filter is updated. The argument to this method is a C array of TRealValue type.

Weights can be applied to each vector component of the image when the component derivative values are summed during computation. Specify these weights using the SetComponentWeights method. The argument to this method is a C array of TRealValue type.

Examples: Examples/IO/VisibleHumanPasteWrite.cxx, and Examples/Segmentation/WatershedSegmentation1.cxx.

Definition at line 138 of file itkVectorGradientMagnitudeImageFilter.h.

Member Typedef Documentation

◆ ComponentWeightsType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::ComponentWeightsType = FixedArray<TRealType, VectorDimension>

The weights used to scale derivatives during processing

Definition at line 232 of file itkVectorGradientMagnitudeImageFilter.h.

◆ ConstNeighborhoodIteratorType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::ConstNeighborhoodIteratorType = ConstNeighborhoodIterator<RealVectorImageType>

Type of the iterator that will be used to move through the image. Also the type which will be passed to the evaluate function

Definition at line 181 of file itkVectorGradientMagnitudeImageFilter.h.

◆ ConstPointer

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

Definition at line 147 of file itkVectorGradientMagnitudeImageFilter.h.

◆ DerivativeWeightsType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::DerivativeWeightsType = FixedArray<TRealType, ImageDimension>

The weights used to scale derivatives during processing

Definition at line 233 of file itkVectorGradientMagnitudeImageFilter.h.

◆ ImageBaseType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::ImageBaseType = typename InputImageType::Superclass

protected

The weights used to scale derivatives during processing

Definition at line 318 of file itkVectorGradientMagnitudeImageFilter.h.

◆ InputImagePointer

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::InputImagePointer = typename InputImageType::Pointer

Definition at line 163 of file itkVectorGradientMagnitudeImageFilter.h.

◆ InputImageType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::InputImageType = TInputImage

Image type alias support

Definition at line 161 of file itkVectorGradientMagnitudeImageFilter.h.

◆ InputPixelType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::InputPixelType = typename TInputImage::PixelType

Definition at line 158 of file itkVectorGradientMagnitudeImageFilter.h.

◆ OutputImagePointer

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::OutputImagePointer = typename OutputImageType::Pointer

Definition at line 164 of file itkVectorGradientMagnitudeImageFilter.h.

◆ OutputImageRegionType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::OutputImageRegionType = typename Superclass::OutputImageRegionType

Superclass type alias.

Definition at line 185 of file itkVectorGradientMagnitudeImageFilter.h.

◆ OutputImageType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::OutputImageType = TOutputImage

Definition at line 162 of file itkVectorGradientMagnitudeImageFilter.h.

◆ OutputPixelType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::OutputPixelType = typename TOutputImage::PixelType

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

Definition at line 157 of file itkVectorGradientMagnitudeImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

Definition at line 146 of file itkVectorGradientMagnitudeImageFilter.h.

◆ RadiusType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::RadiusType = typename ConstNeighborhoodIteratorType::RadiusType

Definition at line 182 of file itkVectorGradientMagnitudeImageFilter.h.

◆ RealType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::RealType = TRealType

Define the data type and the vector of data type used in calculations.

Definition at line 175 of file itkVectorGradientMagnitudeImageFilter.h.

◆ RealVectorImageType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::RealVectorImageType = Image<RealVectorType, TInputImage::ImageDimension>

Definition at line 177 of file itkVectorGradientMagnitudeImageFilter.h.

◆ RealVectorType

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::RealVectorType = Vector<TRealType, InputPixelType::Dimension>

Definition at line 176 of file itkVectorGradientMagnitudeImageFilter.h.

◆ Self

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::Self = VectorGradientMagnitudeImageFilter

Standard class type aliases.

Definition at line 144 of file itkVectorGradientMagnitudeImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

using itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::Superclass = ImageToImageFilter<TInputImage, TOutputImage>

Definition at line 145 of file itkVectorGradientMagnitudeImageFilter.h.

Constructor & Destructor Documentation

◆ VectorGradientMagnitudeImageFilter()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::VectorGradientMagnitudeImageFilter ( )

protected

The weights used to scale derivatives during processing

◆ ~VectorGradientMagnitudeImageFilter()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::~VectorGradientMagnitudeImageFilter ( )

overrideprotecteddefault

The weights used to scale derivatives during processing

Member Function Documentation

◆ BeforeThreadedGenerateData()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::BeforeThreadedGenerateData ( )

overrideprotectedvirtual

Do any necessary casting/copying of the input data. Input pixel types whose value types are not real number types must be cast to real number types.

Reimplemented from itk::ImageSource< TOutputImage >.

◆ CreateAnother()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual::itk::LightObject::Pointer itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, 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.

◆ CubicSolver()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

static int itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::CubicSolver	(	const double *	,
		double *
	)

static

A specialized solver for finding the roots of a cubic polynomial. Necessary to multi-thread the 3D case

◆ DynamicThreadedGenerateData()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::DynamicThreadedGenerateData ( const OutputImageRegionType & outputRegionForThread )

overrideprotectedvirtual

VectorGradientMagnitudeImageFilter can be implemented as a multithreaded filter. Therefore, this implementation provides a DynamicThreadedGenerateData() routine which is called for each processing thread. The output image data is allocated automatically by the superclass prior to calling DynamicThreadedGenerateData(). DynamicThreadedGenerateData can only write to the portion of the output image specified by the parameter "outputRegionForThread"

See also: ImageToImageFilter::ThreadedGenerateData(), ImageToImageFilter::GenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

◆ EvaluateAtNeighborhood()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

TRealType itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::EvaluateAtNeighborhood ( const ConstNeighborhoodIteratorType & it ) const

inlineprotected

The weights used to scale derivatives during processing

Definition at line 458 of file itkVectorGradientMagnitudeImageFilter.h.

References itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetNext(), and itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetPrevious().

◆ EvaluateAtNeighborhood3D()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

TRealType itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::EvaluateAtNeighborhood3D ( const ConstNeighborhoodIteratorType & it ) const

inlineprotected

The weights used to scale derivatives during processing

Definition at line 344 of file itkVectorGradientMagnitudeImageFilter.h.

References itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetNext(), and itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetPrevious().

◆ GenerateInputRequestedRegion()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::GenerateInputRequestedRegion ( )

overridevirtual

VectorGradientMagnitudeImageFilter needs a larger input requested region than the output requested region (larger by the kernel size to calculate derivatives). As such, VectorGradientMagnitudeImageFilter 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 >.

◆ GetComponentWeights()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual const ComponentWeightsType& itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::GetComponentWeights ( ) const

virtual

The weights used to scale derivatives during processing

◆ GetDerivativeWeights()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual const DerivativeWeightsType& itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::GetDerivativeWeights ( ) const

virtual

The weights used to scale derivatives during processing

◆ GetNameOfClass()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

virtual

Run-time type information (and related methods)

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

◆ GetRealValuedInputImage()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual const RealVectorImageType* itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::GetRealValuedInputImage ( ) const

protectedvirtual

Get access to the input image casted as real pixel values

◆ GetUseImageSpacing()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual bool itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::GetUseImageSpacing ( ) const

virtual

The weights used to scale derivatives during processing

◆ GetUsePrincipleComponents()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual bool itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::GetUsePrincipleComponents ( ) const

virtual

The weights used to scale derivatives during processing

◆ New()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

static

Method for creation through the object factory.

◆ NonPCEvaluateAtNeighborhood()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

TRealType itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::NonPCEvaluateAtNeighborhood ( const ConstNeighborhoodIteratorType & it ) const

inlineprotected

The weights used to scale derivatives during processing

Definition at line 324 of file itkVectorGradientMagnitudeImageFilter.h.

References itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetNext(), itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetPrevious(), and itk::NumericTraits< T >::ZeroValue().

◆ PrintSelf()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

overrideprotectedvirtual

The weights used to scale derivatives during processing

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

◆ SetComponentWeights()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::SetComponentWeights ( ComponentWeightsType _arg )

virtual

Set/Get the array of weightings for the different components of the vector. Default values are 1.0.

◆ SetDerivativeWeights()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::SetDerivativeWeights ( DerivativeWeightsType _arg )

virtual

Directly Set/Get the array of weights used in the gradient calculations. Note that calling UseImageSpacingOn will clobber these values.

◆ SetUseImageSpacing()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::SetUseImageSpacing ( bool )

Set/Get whether or not the filter will use the spacing of the input image (1/spacing) in the calculation of the derivative weights. Use On if you want to calculate the gradient in the space in which the data was acquired; use Off to ignore image spacing and to calculate the gradient in the image space. Default is On.

◆ SetUsePrincipleComponents()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::SetUsePrincipleComponents ( bool _arg )

virtual

Set/Get principle components calculation mode. When this is set to TRUE/ON, the gradient calculation will involve a principle component analysis of the partial derivatives of the color components. When this value is set to FALSE/OFF, the calculation is done as a square root of weighted sum of the derivatives squared. Default is UsePrincipleComponents = true.

◆ UseImageSpacingOff()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

virtual

The weights used to scale derivatives during processing

◆ UseImageSpacingOn()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

virtual

The weights used to scale derivatives during processing

◆ UsePrincipleComponentsOff()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::UsePrincipleComponentsOff ( )

virtual

The weights used to scale derivatives during processing

◆ UsePrincipleComponentsOn()

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

virtual void itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::UsePrincipleComponentsOn ( )

virtual

The weights used to scale derivatives during processing

Member Data Documentation

◆ ImageDimension

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

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

staticconstexpr

Definition at line 169 of file itkVectorGradientMagnitudeImageFilter.h.

◆ InputImageDimension

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

constexpr unsigned int itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::InputImageDimension = TInputImage::ImageDimension

staticconstexpr

The dimensionality of the input and output images. Dimensionality of the two images is assumed to be the same.

Definition at line 168 of file itkVectorGradientMagnitudeImageFilter.h.

◆ m_ComponentWeights

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

ComponentWeightsType itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::m_ComponentWeights = ComponentWeightsType::Filled(1)

protected

These weights are used to scale vector component values when they are combined to produce a scalar. The square root

Definition at line 499 of file itkVectorGradientMagnitudeImageFilter.h.

◆ m_DerivativeWeights

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

DerivativeWeightsType itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::m_DerivativeWeights = DerivativeWeightsType::Filled(1)

protected

The weights used to scale derivatives during processing

Definition at line 494 of file itkVectorGradientMagnitudeImageFilter.h.

◆ m_RealValuedInputImage

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

RealVectorImageType::ConstPointer itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::m_RealValuedInputImage

private

The weights used to scale derivatives during processing

Definition at line 509 of file itkVectorGradientMagnitudeImageFilter.h.

◆ m_RequestedNumberOfThreads

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

ThreadIdType itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::m_RequestedNumberOfThreads

private

The weights used to scale derivatives during processing

Definition at line 507 of file itkVectorGradientMagnitudeImageFilter.h.

◆ m_SqrtComponentWeights

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

ComponentWeightsType itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::m_SqrtComponentWeights = ComponentWeightsType::Filled(1)

protected

The weights used to scale derivatives during processing

Definition at line 500 of file itkVectorGradientMagnitudeImageFilter.h.

◆ m_UseImageSpacing

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

bool itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::m_UseImageSpacing

private

The weights used to scale derivatives during processing

Definition at line 504 of file itkVectorGradientMagnitudeImageFilter.h.

◆ m_UsePrincipleComponents

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

bool itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::m_UsePrincipleComponents

private

The weights used to scale derivatives during processing

Definition at line 505 of file itkVectorGradientMagnitudeImageFilter.h.

◆ VectorDimension

template<typename TInputImage , typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>

constexpr unsigned int itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >::VectorDimension = InputPixelType::Dimension

staticconstexpr

Length of the vector pixel type of the input image.

Definition at line 172 of file itkVectorGradientMagnitudeImageFilter.h.

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

itkVectorGradientMagnitudeImageFilter.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

template<typename TInputImage, typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>> class itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >

Member Typedef Documentation

◆ ComponentWeightsType

◆ ConstNeighborhoodIteratorType

◆ ConstPointer

◆ DerivativeWeightsType

◆ ImageBaseType

◆ InputImagePointer

◆ InputImageType

◆ InputPixelType

◆ OutputImagePointer

◆ OutputImageRegionType

◆ OutputImageType

◆ OutputPixelType

◆ Pointer

◆ RadiusType

◆ RealType

◆ RealVectorImageType

◆ RealVectorType

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ VectorGradientMagnitudeImageFilter()

◆ ~VectorGradientMagnitudeImageFilter()

Member Function Documentation

◆ BeforeThreadedGenerateData()

◆ CreateAnother()

◆ CubicSolver()

◆ DynamicThreadedGenerateData()

◆ EvaluateAtNeighborhood()

◆ EvaluateAtNeighborhood3D()

◆ GenerateInputRequestedRegion()

◆ GetComponentWeights()

◆ GetDerivativeWeights()

◆ GetNameOfClass()

◆ GetRealValuedInputImage()

◆ GetUseImageSpacing()

◆ GetUsePrincipleComponents()

◆ New()

◆ NonPCEvaluateAtNeighborhood()

◆ PrintSelf()

◆ SetComponentWeights()

◆ SetDerivativeWeights()

◆ SetUseImageSpacing()

◆ SetUsePrincipleComponents()

◆ UseImageSpacingOff()

◆ UseImageSpacingOn()

◆ UsePrincipleComponentsOff()

◆ UsePrincipleComponentsOn()

Member Data Documentation

◆ ImageDimension

◆ InputImageDimension

◆ m_ComponentWeights

◆ m_DerivativeWeights

◆ m_RealValuedInputImage

◆ m_RequestedNumberOfThreads

◆ m_SqrtComponentWeights

◆ m_UseImageSpacing

◆ m_UsePrincipleComponents

◆ VectorDimension

template<typename TInputImage, typename TRealType = float, typename TOutputImage = Image<TRealType, TInputImage::ImageDimension>>
class itk::VectorGradientMagnitudeImageFilter< TInputImage, TRealType, TOutputImage >