itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision > Class Template Reference

#include <itkUnsharpMaskImageFilter.h>

Inheritance diagram for itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >:

Collaboration diagram for itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >:

Detailed Description

template<typename TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = float>
class itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >

Edge enhancement filter.

This filter subtracts a smoothed version of the image from the image to achieve the edge enhancing effect. https://en.wikipedia.org/w/index.php?title=Unsharp_masking&oldid=750486803#Photographic_unsharp_masking

It has configurable amount, radius (sigma) and threshold, and whether to clamp the resulting values to the range of output type.

Formula: sharpened=original+[abs(original-blurred)-threshold]*amount

If clamping is turned off (it is on by default), casting to output pixel format is done using C++ defaults, meaning that values are not clamped but rather wrap around e.g. 260 -> 4 (unsigned char).

See Also

ImageToImageFilter

SmoothingRecursiveGaussianImageFilter

RescaleIntensityImageFilter

Definition at line 55 of file itkUnsharpMaskImageFilter.h.

Classes
class	UnsharpMaskingFunctor

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef SmoothingRecursiveGaussianImageFilter < TInputImage, Image < TInternalPrecision, TOutputImage::ImageDimension > >	GaussianType
typedef InputImageType::Pointer	InputImagePointer
typedef TInputImage	InputImageType
typedef TInternalPrecision	InternalPrecisionType
typedef TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef UnsharpMaskImageFilter	Self
typedef GaussianType::SigmaArrayType	SigmaArrayType
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef Superclass::OutputImagePixelType	OutputImagePixelType
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef SmartPointer< Self >	Pointer
typedef ImageToImageFilter	Self
typedef ImageSource< TOutputImage >	Superclass
Public Types inherited from itk::ImageSource< TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef ImageSource	Self
typedef ProcessObject	Superclass
Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType
typedef MultiThreader	MultiThreaderType
typedef std::vector < DataObjectIdentifierType >	NameArray
typedef SmartPointer< Self >	Pointer
typedef ProcessObject	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
virtual const char *	GetNameOfClass () const
virtual void	SetSigmas (SigmaArrayType _arg)
virtual SigmaArrayType	GetSigmas () const
void	SetSigma (const typename SigmaArrayType::ValueType sigma)
virtual void	SetAmount (TInternalPrecision _arg)
virtual TInternalPrecision	GetAmount () const
virtual void	SetThreshold (TInternalPrecision _arg)
virtual TInternalPrecision	GetThreshold () const
virtual void	SetClamp (bool _arg)
virtual bool	GetClamp () const
virtual void	ClampOn ()
virtual void	ClampOff ()
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput () const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput () override
virtual void	PopFrontInput () override
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)
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 (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput ()
const OutputImageType *	GetOutput () const
virtual void	GraftOutput (DataObject *output)
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
virtual 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 ()
MultiThreaderType *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
DataObjectPointerArray	GetOutputs ()
virtual const float &	GetProgress () const
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual void	PrepareOutputs ()
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)
void	SetProgress (float progress)
virtual void	SetReleaseDataFlag (bool flag)
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	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads () const
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 ()
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
virtual void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int) override
virtual void	UnRegister () const noexceptoverride
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () 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 Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()

Protected Member Functions
virtual void	GenerateData () override
virtual void	GenerateInputRequestedRegion () override
void	PrintSelf (std::ostream &os, Indent indent) const override
	UnsharpMaskImageFilter ()
virtual void	VerifyPreconditions () override
virtual	~UnsharpMaskImageFilter () override
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 () override
	~ImageToImageFilter () override
void	PushBackInput (const DataObject *input) override
void	PushFrontInput (const DataObject *input) override
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual	~ImageSource () override
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
void	AddOptionalInputName (const DataObjectIdentifierType &)
void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const
bool	IsIndexedInputName (const DataObjectIdentifierType &) const
bool	IsIndexedOutputName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const
DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const
DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const
DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) 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 &)
	~ProcessObject () override
DataObject *	GetInput (DataObjectPointerArraySizeType idx)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryInputName (void) const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName (void) 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 () override
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Attributes
TInternalPrecision	m_Amount
bool	m_Clamp
SigmaArrayType	m_Sigmas
TInternalPrecision	m_Threshold
typedef TOutputImage::PixelType	OutputPixelType
typedef TOutputImage::InternalPixelType	OutputInternalPixelType
typedef TInputImage::PixelType	InputPixelType
typedef TInputImage::InternalPixelType	InputInternalPixelType
typedef TOutputImage::RegionType	OutputImageRegionType
typedef TInputImage::RegionType	InputImageRegionType
static const unsigned int	ImageDimension = TOutputImage::ImageDimension
static const unsigned int	InputImageDimension = TInputImage::ImageDimension

Additional Inherited Members
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 >
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) >	InputToOutputRegionCopierType
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()
static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime
bool	m_Updating
Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount

Member Typedef Documentation

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

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

Definition at line 93 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef SmoothingRecursiveGaussianImageFilter< TInputImage, Image<TInternalPrecision, TOutputImage::ImageDimension> > itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::GaussianType

Definition at line 103 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef InputImageType::Pointer itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::InputImagePointer

Definition at line 85 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TInputImage::RegionType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::InputImageRegionType

Extract some information from the image types.

Definition at line 73 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TInputImage itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::InputImageType

Image typedef support

Definition at line 83 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TInputImage::InternalPixelType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::InputInternalPixelType

Extract some information from the image types.

Definition at line 71 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TInputImage::PixelType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::InputPixelType

Extract some information from the image types.

Definition at line 70 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TInternalPrecision itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::InternalPrecisionType

Definition at line 87 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TOutputImage::RegionType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::OutputImageRegionType

Extract some information from the image types.

Definition at line 72 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TOutputImage itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::OutputImageType

Definition at line 84 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TOutputImage::InternalPixelType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::OutputInternalPixelType

Extract some information from the image types.

Definition at line 69 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef TOutputImage::PixelType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::OutputPixelType

Extract some information from the image types.

Definition at line 68 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef SmartPointer< Self > itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::Pointer

Smart pointer typedef support

Definition at line 92 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef UnsharpMaskImageFilter itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::Self

Standard "Self" & Superclass typedef.

Definition at line 62 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef GaussianType::SigmaArrayType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::SigmaArrayType

Definition at line 117 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::Superclass

Definition at line 63 of file itkUnsharpMaskImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::UnsharpMaskImageFilter ( )

protected

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::~UnsharpMaskImageFilter ( )

inlineoverrideprotectedvirtual

Definition at line 154 of file itkUnsharpMaskImageFilter.h.

Member Function Documentation

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::ClampOff ( )

virtual

Set/Get whether to clamp values to supported range of output type. Default: On.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::ClampOn ( )

virtual

Set/Get whether to clamp values to supported range of output type. Default: On.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual::itk::LightObject::Pointer itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::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.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::GenerateData ( )

overrideprotectedvirtual

A version of GenerateData() specific for image processing filters. This implementation will split the processing across multiple threads. The buffer is allocated by this method. Then the BeforeThreadedGenerateData() method is called (if provided). Then, a series of threads are spawned each calling ThreadedGenerateData(). After all the threads have completed processing, the AfterThreadedGenerateData() method is called (if provided). If an image processing filter cannot be threaded, the filter should provide an implementation of GenerateData(). That implementation is responsible for allocating the output buffer. If a filter an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead.

See Also

ThreadedGenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::GenerateInputRequestedRegion ( )

overrideprotectedvirtual

UnsharpMaskImageFilter needs a larger input requested region than the output requested region (larger by the size of the Gaussian kernel). As such, UnsharpMaskImageFilter 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<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual TInternalPrecision itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::GetAmount ( ) const

virtual

Set/Get amount of enhancement. Usual range: 0.1 to 2.0. Default: 0.5.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual bool itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::GetClamp ( ) const

virtual

Set/Get whether to clamp values to supported range of output type. Default: On.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

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

virtual

Run-time type information (and related methods)

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

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual SigmaArrayType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::GetSigmas ( ) const

virtual

Set/Get Sigma values measured in the units of image spacing. Default: 1.0.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual TInternalPrecision itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::GetThreshold ( ) const

virtual

Set/Get threshold for enhancement. Default: 0.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

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

static

Method for creation through the object factory.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

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

overrideprotectedvirtual

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

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

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::SetAmount ( TInternalPrecision  _arg )

virtual

Set/Get amount of enhancement. Usual range: 0.1 to 2.0. Default: 0.5.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::SetClamp ( bool  _arg )

virtual

Set/Get whether to clamp values to supported range of output type. Default: On.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::SetSigma ( const typename SigmaArrayType::ValueType  sigma )

inline

Convenience method for setting all dimensional parameters to the same values.

Definition at line 126 of file itkUnsharpMaskImageFilter.h.

References itk::FixedArray< TValue, VLength >::Fill().

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::SetSigmas ( SigmaArrayType  _arg )

virtual

Set/Get Sigma values measured in the units of image spacing. Default: 1.0.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::SetThreshold ( TInternalPrecision  _arg )

virtual

Set/Get threshold for enhancement. Default: 0.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

virtual void itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::VerifyPreconditions ( )

overrideprotectedvirtual

Verifies that the process object has been configured correctly, that all required inputs are set, and needed parameters are set appropriately. If not valid an exceptions will be thrown.

This method is called before UpdateOutputInformation is propagated to the inputs.

The ProcessObject's implementation verifies that the NumberOfRequiredInputs are set and not null.

Reimplemented from itk::ProcessObject.

Member Data Documentation

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

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

static

Extract some information from the image types.

Definition at line 75 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

const unsigned int itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::InputImageDimension = TInputImage::ImageDimension

static

Extract some information from the image types.

Definition at line 77 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

TInternalPrecision itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::m_Amount

private

The edge amplification amount

Definition at line 171 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

bool itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::m_Clamp

private

Definition at line 177 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

SigmaArrayType itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::m_Sigmas

private

Definition at line 176 of file itkUnsharpMaskImageFilter.h.

template<typename TInputImage , typename TOutputImage = TInputImage, typename TInternalPrecision = float>

TInternalPrecision itk::UnsharpMaskImageFilter< TInputImage, TOutputImage, TInternalPrecision >::m_Threshold

private

Definition at line 175 of file itkUnsharpMaskImageFilter.h.

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

• itkUnsharpMaskImageFilter.h