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

#include <itkBilateralImageFilter.h>

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

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

List of all members.

Public Types
typedef FixedArray< double, itkGetStaticConstMacro(ImageDimension) >	ArrayType
typedef SmartPointer< const Self >	ConstPointer
typedef Image< double, itkGetStaticConstMacro(ImageDimension) >	GaussianImageType
typedef TInputImage	InputImageType
typedef TInputImage::InternalPixelType	InputInternalPixelType
typedef TInputImage::PixelType	InputPixelType
typedef KernelType::ConstIterator	KernelConstIteratorType
typedef KernelType::Iterator	KernelIteratorType
typedef Neighborhood< double, itkGetStaticConstMacro(ImageDimension) >	KernelType
typedef ConstNeighborhoodIterator < TInputImage >	NeighborhoodIteratorType
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef TOutputImage::InternalPixelType	OutputInternalPixelType
typedef NumericTraits < OutputPixelType >::RealType	OutputPixelRealType
typedef TOutputImage::PixelType	OutputPixelType
typedef SmartPointer< Self >	Pointer
typedef BilateralImageFilter	Self
typedef KernelType::SizeType	SizeType
typedef KernelType::SizeValueType	SizeValueType
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef Superclass::OutputImagePixelType	OutputImagePixelType
Public Types inherited from itk::ImageSource< TOutputImage >
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::Pointer	OutputImagePointer
Public Types inherited from itk::ProcessObject
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef std::vector < DataObjectIdentifierType >	NameArray
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual const SizeType &	GetRadius ()
void	SetDomainSigma (const double v)
void	SetRadius (const SizeValueType)
virtual void	SetRadius (SizeType _arg)
	typedef (Concept::HasNumericTraits< OutputPixelType >) OutputHasNumericTraitsCheck
virtual void	SetDomainSigma (ArrayType _arg)
virtual const ArrayType	GetDomainSigma () const
virtual void	SetRangeSigma (double _arg)
virtual double	GetRangeSigma () const
virtual unsigned int	GetFilterDimensionality () const
virtual void	SetFilterDimensionality (unsigned int _arg)
virtual void	AutomaticKernelSizeOn ()
virtual void	AutomaticKernelSizeOff ()
virtual bool	GetAutomaticKernelSize () const
virtual void	SetAutomaticKernelSize (bool _arg)
virtual void	SetNumberOfRangeGaussianSamples (unsigned long _arg)
virtual unsigned long	GetNumberOfRangeGaussianSamples () const
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput (void) const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput (void)
const OutputImageType *	GetOutput (void) const
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx)
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual unsigned long	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

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

Protected Member Functions
void	BeforeThreadedGenerateData ()
virtual void	GenerateInputRequestedRegion () throw ( InvalidRequestedRegionError )
void	PrintSelf (std::ostream &os, Indent indent) const
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual	~BilateralImageFilter ()
	BilateralImageFilter ()
Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
	ImageToImageFilter ()
virtual void	VerifyInputInformation ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	GenerateData ()
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromName (const DataObjectIdentifierType &) const
DataObjectIdentifierType	MakeNameFromIndex (DataObjectPointerArraySizeType) const
	ProcessObject ()
virtual void	PropagateResetPipeline ()
virtual void	ReleaseInputs ()
virtual void	RemoveInput (const DataObjectIdentifierType &key)
virtual void	RemoveInput (DataObjectPointerArraySizeType)
virtual void	RemoveOutput (const DataObjectIdentifierType &key)
virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
virtual void	RestoreInputReleaseDataFlags ()
virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void	SetNthInput (DataObjectPointerArraySizeType num, DataObject *input)
virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void	SetPrimaryInput (DataObject *input)
virtual void	SetPrimaryOutput (DataObject *output)
void	SetRequiredInputNames (const NameArray &)
virtual void	VerifyPreconditions ()
	~ProcessObject ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
	BilateralImageFilter (const Self &)
void	operator= (const Self &)

Private Attributes
bool	m_AutomaticKernelSize
double	m_DomainMu
ArrayType	m_DomainSigma
double	m_DynamicRange
double	m_DynamicRangeUsed
unsigned int	m_FilterDimensionality
KernelType	m_GaussianKernel
unsigned long	m_NumberOfRangeGaussianSamples
SizeType	m_Radius
std::vector< double >	m_RangeGaussianTable
double	m_RangeMu
double	m_RangeSigma

Additional Inherited Members
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) >	InputToOutputRegionCopierType
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType

---

Detailed Description

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

Blurs an image while preserving edges.

This filter uses bilateral filtering to blur an image using both domain and range "neighborhoods". Pixels that are close to a pixel in the image domain and similar to a pixel in the image range are used to calculate the filtered value. Two gaussian kernels (one in the image domain and one in the image range) are used to smooth the image. The result is an image that is smoothed in homogeneous regions yet has edges preserved. The result is similar to anisotropic diffusion but the implementation in non-iterative. Another benefit to bilateral filtering is that any distance metric can be used for kernel smoothing the image range. Hence, color images can be smoothed as vector images, using the CIE distances between intensity values as the similarity metric (the Gaussian kernel for the image domain is evaluated using CIE distances). A separate version of this filter will be designed for color and vector images.

Bilateral filtering is capable of reducing the noise in an image by an order of magnitude while maintaining edges.

The bilateral operator used here was described by Tomasi and Manduchi (Bilateral Filtering for Gray and ColorImages. IEEE ICCV. 1998.)

See also:

GaussianOperator

RecursiveGaussianImageFilter

DiscreteGaussianImageFilter

AnisotropicDiffusionImageFilter

Image

Neighborhood

NeighborhoodOperator

Todo:

Support color images

Support vector images

Wiki Examples:

• All Examples

• Bilateral filter an image

Definition at line 75 of file itkBilateralImageFilter.h.

---

Member Typedef Documentation

template<class TInputImage , class TOutputImage >

typedef FixedArray< double, itkGetStaticConstMacro(ImageDimension) > itk::BilateralImageFilter< TInputImage, TOutputImage >::ArrayType

Typedef of double containers

Definition at line 112 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

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

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

Definition at line 83 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef Image< double, itkGetStaticConstMacro(ImageDimension) > itk::BilateralImageFilter< TInputImage, TOutputImage >::GaussianImageType

Gaussian image type

Definition at line 129 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Image type information.

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

Definition at line 89 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TInputImage::InternalPixelType itk::BilateralImageFilter< TInputImage, TOutputImage >::InputInternalPixelType

Definition at line 104 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TInputImage::PixelType itk::BilateralImageFilter< TInputImage, TOutputImage >::InputPixelType

Definition at line 103 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef KernelType::ConstIterator itk::BilateralImageFilter< TInputImage, TOutputImage >::KernelConstIteratorType

Definition at line 125 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef KernelType::Iterator itk::BilateralImageFilter< TInputImage, TOutputImage >::KernelIteratorType

Kernel iterator.

Definition at line 124 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef Neighborhood< double, itkGetStaticConstMacro(ImageDimension) > itk::BilateralImageFilter< TInputImage, TOutputImage >::KernelType

Kernel typedef.

Definition at line 119 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef ConstNeighborhoodIterator< TInputImage > itk::BilateralImageFilter< TInputImage, TOutputImage >::NeighborhoodIteratorType

Neighborhood iterator types.

Definition at line 115 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef Superclass::OutputImageRegionType itk::BilateralImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Superclass typedefs.

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

Definition at line 96 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 93 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TOutputImage::InternalPixelType itk::BilateralImageFilter< TInputImage, TOutputImage >::OutputInternalPixelType

Definition at line 101 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef NumericTraits< OutputPixelType >::RealType itk::BilateralImageFilter< TInputImage, TOutputImage >::OutputPixelRealType

Definition at line 102 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef TOutputImage::PixelType itk::BilateralImageFilter< TInputImage, TOutputImage >::OutputPixelType

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

Definition at line 100 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

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

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

Definition at line 82 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

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

Standard class typedefs.

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

Definition at line 80 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef KernelType::SizeType itk::BilateralImageFilter< TInputImage, TOutputImage >::SizeType

Definition at line 120 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef KernelType::SizeValueType itk::BilateralImageFilter< TInputImage, TOutputImage >::SizeValueType

Definition at line 121 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::BilateralImageFilter< TInputImage, TOutputImage >::Superclass

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

Definition at line 81 of file itkBilateralImageFilter.h.

---

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

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

inlineprotected

End concept checking Constructor. Default value for DomainSigma is 4. Default value RangeSigma is 50.

Definition at line 184 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

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

inlineprotectedvirtual

Definition at line 200 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

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

private

---

Member Function Documentation

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::AutomaticKernelSizeOff ( )

virtual

Control automatic kernel size determination. When automatic is "on", the kernel size is a function of the domain sigma. When automatic is "off", the kernel size is whatever is specified by the user.

See also:

SetRadius()

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::AutomaticKernelSizeOn ( )

virtual

Control automatic kernel size determination. When automatic is "on", the kernel size is a function of the domain sigma. When automatic is "off", the kernel size is whatever is specified by the user.

See also:

SetRadius()

template<class TInputImage , class TOutputImage >

void itk::BilateralImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData ( )

protectedvirtual

Do some setup before the ThreadedGenerateData

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >

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

virtual

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

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( ) throw ( InvalidRequestedRegionError )

protectedvirtual

BilateralImageFilter needs a larger input requested region than the output requested region (larger by the size of the domain Gaussian kernel). As such, BilateralImageFilter 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 >.

template<class TInputImage , class TOutputImage >

virtual bool itk::BilateralImageFilter< TInputImage, TOutputImage >::GetAutomaticKernelSize ( ) const

virtual

Control automatic kernel size determination. When automatic is "on", the kernel size is a function of the domain sigma. When automatic is "off", the kernel size is whatever is specified by the user.

See also:

SetRadius()

template<class TInputImage , class TOutputImage >

virtual const ArrayType itk::BilateralImageFilter< TInputImage, TOutputImage >::GetDomainSigma ( ) const

virtual

Standard get/set macros for filter parameters. DomainSigma is specified in the same units as the Image spacing. RangeSigma is specified in the units of intensity.

template<class TInputImage , class TOutputImage >

virtual unsigned int itk::BilateralImageFilter< TInputImage, TOutputImage >::GetFilterDimensionality ( ) const

virtual

Standard get/set macros for filter parameters. DomainSigma is specified in the same units as the Image spacing. RangeSigma is specified in the units of intensity.

template<class TInputImage , class TOutputImage >

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

virtual

Run-time type information (and related methods).

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

template<class TInputImage , class TOutputImage >

virtual unsigned long itk::BilateralImageFilter< TInputImage, TOutputImage >::GetNumberOfRangeGaussianSamples ( ) const

virtual

Set/Get the number of samples in the approximation to the Gaussian used for the range smoothing. Samples are only generated in the range of [0, 4*m_RangeSigma]. Default is 100.

template<class TInputImage , class TOutputImage >

virtual const SizeType& itk::BilateralImageFilter< TInputImage, TOutputImage >::GetRadius ( )

virtual

template<class TInputImage , class TOutputImage >

virtual double itk::BilateralImageFilter< TInputImage, TOutputImage >::GetRangeSigma ( ) const

virtual

Standard get/set macros for filter parameters. DomainSigma is specified in the same units as the Image spacing. RangeSigma is specified in the units of intensity.

template<class TInputImage , class TOutputImage >

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

static

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage >

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

private

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

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

template<class TInputImage , class TOutputImage >

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

protectedvirtual

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

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

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetAutomaticKernelSize ( bool  _arg )

virtual

Control automatic kernel size determination. When automatic is "on", the kernel size is a function of the domain sigma. When automatic is "off", the kernel size is whatever is specified by the user.

See also:

SetRadius()

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetDomainSigma ( ArrayType  _arg )

virtual

Standard get/set macros for filter parameters. DomainSigma is specified in the same units as the Image spacing. RangeSigma is specified in the units of intensity.

template<class TInputImage , class TOutputImage >

void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetDomainSigma ( const double  v )

inline

Convenience get/set methods for setting all domain parameters to the same values.

Definition at line 144 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetFilterDimensionality ( unsigned int  _arg )

virtual

Standard get/set macros for filter parameters. DomainSigma is specified in the same units as the Image spacing. RangeSigma is specified in the units of intensity.

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetNumberOfRangeGaussianSamples ( unsigned long  _arg )

virtual

Set/Get the number of samples in the approximation to the Gaussian used for the range smoothing. Samples are only generated in the range of [0, 4*m_RangeSigma]. Default is 100.

template<class TInputImage , class TOutputImage >

void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetRadius

(

const SizeValueType

)

Set/Get the kernel radius, specified in pixels. This parameter is used only when AutomaticNeighborhoodSize is "off".

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetRadius ( SizeType  _arg )

virtual

template<class TInputImage , class TOutputImage >

virtual void itk::BilateralImageFilter< TInputImage, TOutputImage >::SetRangeSigma ( double  _arg )

virtual

Standard get/set macros for filter parameters. DomainSigma is specified in the same units as the Image spacing. RangeSigma is specified in the units of intensity.

template<class TInputImage , class TOutputImage >

void itk::BilateralImageFilter< TInputImage, TOutputImage >::ThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread, ThreadIdType  threadId  )

protectedvirtual

Standard pipeline method. This filter is implemented as a multi-threaded filter.

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >

itk::BilateralImageFilter< TInputImage, TOutputImage >::typedef

(

Concept::HasNumericTraits< OutputPixelType >

)

Begin concept checking This class requires OutputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< OutputPixelType > )

---

Member Data Documentation

template<class TInputImage , class TOutputImage >

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

static

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

Definition at line 109 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

bool itk::BilateralImageFilter< TInputImage, TOutputImage >::m_AutomaticKernelSize

private

Definition at line 243 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

double itk::BilateralImageFilter< TInputImage, TOutputImage >::m_DomainMu

private

Multiplier used to define statistical thresholds. Gaussians are only evaluated to m_DomainMu*m_DomainSigma or m_RangeMu*m_RangeSigma.

Definition at line 234 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

ArrayType itk::BilateralImageFilter< TInputImage, TOutputImage >::m_DomainSigma

private

The standard deviation of the gaussian blurring kernel in each dimensional direction. Units match image spacing units.

Definition at line 230 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

double itk::BilateralImageFilter< TInputImage, TOutputImage >::m_DynamicRange

private

Definition at line 247 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

double itk::BilateralImageFilter< TInputImage, TOutputImage >::m_DynamicRangeUsed

private

Definition at line 248 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

unsigned int itk::BilateralImageFilter< TInputImage, TOutputImage >::m_FilterDimensionality

private

Number of dimensions to process. Default is all dimensions

Definition at line 238 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

KernelType itk::BilateralImageFilter< TInputImage, TOutputImage >::m_GaussianKernel

private

Gaussian kernel used for smoothing in the spatial domain

Definition at line 241 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

unsigned long itk::BilateralImageFilter< TInputImage, TOutputImage >::m_NumberOfRangeGaussianSamples

private

Variables for the lookup table of range gaussian values

Definition at line 246 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

SizeType itk::BilateralImageFilter< TInputImage, TOutputImage >::m_Radius

private

Definition at line 242 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

std::vector< double > itk::BilateralImageFilter< TInputImage, TOutputImage >::m_RangeGaussianTable

private

Definition at line 249 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

double itk::BilateralImageFilter< TInputImage, TOutputImage >::m_RangeMu

private

Definition at line 235 of file itkBilateralImageFilter.h.

template<class TInputImage , class TOutputImage >

double itk::BilateralImageFilter< TInputImage, TOutputImage >::m_RangeSigma

private

The standard deviation of the gaussian blurring kernel in the image range. Units are intensity.

Definition at line 226 of file itkBilateralImageFilter.h.

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

• itkBilateralImageFilter.h