itk::simple::ShiftScaleImageFilter Class Reference

Shift and scale the pixels in an image. More...

#include <sitkShiftScaleImageFilter.h>

Inheritance diagram for itk::simple::ShiftScaleImageFilter:

Collaboration diagram for itk::simple::ShiftScaleImageFilter:

Public Types
using	PixelIDTypeList = BasicPixelIDTypeList
using	Self = ShiftScaleImageFilter
Public Types inherited from itk::simple::ImageFilter
using	Self = ImageFilter
Public Types inherited from itk::simple::ProcessObject
using	Self = ProcessObject

Public Member Functions
Image	Execute (const Image &image1)
std::string	GetName () const
int64_t	GetOverflowCount () const
double	GetScale () const
double	GetShift () const
int64_t	GetUnderflowCount () const
Self &	SetScale (double Scale)
Self &	SetShift (double Shift)
	ShiftScaleImageFilter ()
std::string	ToString () const
virtual	~ShiftScaleImageFilter ()
Public Member Functions inherited from itk::simple::ImageFilter
	ImageFilter ()
virtual	~ImageFilter ()=0
Public Member Functions inherited from itk::simple::ProcessObject
virtual void	Abort ()
virtual int	AddCommand (itk::simple::EventEnum event, const std::function< void()> &func)
	Directly add a callback to observe an event. More...
virtual int	AddCommand (itk::simple::EventEnum event, itk::simple::Command &cmd)
	Add a Command Object to observer the event. More...
virtual float	GetProgress () const
	An Active Measurement of the progress of execution. More...
virtual bool	HasCommand (itk::simple::EventEnum event) const
	Query of this object has any registered commands for event. More...
	ProcessObject ()
virtual void	RemoveAllCommands ()
	Remove all registered commands. More...
virtual	~ProcessObject ()
virtual void	DebugOn ()
virtual void	DebugOff ()
virtual bool	GetDebug () const
virtual void	SetDebug (bool debugFlag)
virtual void	SetNumberOfThreads (unsigned int n)
virtual unsigned int	GetNumberOfThreads () const
virtual void	SetNumberOfWorkUnits (unsigned int n)
virtual unsigned int	GetNumberOfWorkUnits () const

Private Types
using	MemberFunctionType = Image(Self::*)(const Image &image1)

Private Member Functions
template<class TImageType >
Image	ExecuteInternal (const Image &image1)
template<class TImageType >
Image	ExecuteInternalVectorImage (const Image &image)

Private Attributes
std::unique_ptr< detail::MemberFunctionFactory< MemberFunctionType > >	m_MemberFactory
int64_t	m_OverflowCount {0u}
double	m_Scale {1.0}
double	m_Shift {0}
int64_t	m_UnderflowCount {0u}

Friends
struct	detail::ExecuteInternalVectorImageAddressor< MemberFunctionType >
struct	detail::MemberFunctionAddressor< MemberFunctionType >

Additional Inherited Members
Static Public Member Functions inherited from itk::simple::ProcessObject
static bool	GetGlobalDefaultDebug ()
static void	GlobalDefaultDebugOff ()
static void	GlobalDefaultDebugOn ()
static void	SetGlobalDefaultDebug (bool debugFlag)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static void	SetGlobalWarningDisplay (bool flag)
static bool	GetGlobalWarningDisplay ()
static double	GetGlobalDefaultCoordinateTolerance ()
	Access the global tolerance to determine congruent spaces. More...
static void	SetGlobalDefaultCoordinateTolerance (double)
	Access the global tolerance to determine congruent spaces. More...
static double	GetGlobalDefaultDirectionTolerance ()
	Access the global tolerance to determine congruent spaces. More...
static void	SetGlobalDefaultDirectionTolerance (double)
	Access the global tolerance to determine congruent spaces. More...
static bool	SetGlobalDefaultThreader (const std::string &threader)
	Set/Get the default threader used for process objects. More...
static std::string	GetGlobalDefaultThreader ()
	Set/Get the default threader used for process objects. More...
static void	SetGlobalDefaultNumberOfThreads (unsigned int n)
static unsigned int	GetGlobalDefaultNumberOfThreads ()
	Set/Get the default threader used for process objects. More...
Protected Member Functions inherited from itk::simple::ImageFilter
void	CheckImageMatchingDimension (const Image &image1, const Image &image2, const std::string &image2Name)
void	CheckImageMatchingPixelType (const Image &image1, const Image &image2, const std::string &image2Name)
void	CheckImageMatchingSize (const Image &image1, const Image &image2, const std::string &image2Name)
Protected Member Functions inherited from itk::simple::ProcessObject
virtual unsigned long	AddITKObserver (const itk::EventObject &, itk::Command *)
virtual itk::ProcessObject *	GetActiveProcess ()
virtual void	OnActiveProcessDelete ()
virtual void	onCommandDelete (const itk::simple::Command *cmd) noexcept
virtual void	PreUpdate (itk::ProcessObject *p)
virtual void	RemoveITKObserver (EventCommand &e)
Protected Member Functions inherited from itk::simple::NonCopyable
	NonCopyable ()=default
	NonCopyable (const NonCopyable &)=delete
NonCopyable &	operator= (const NonCopyable &)=delete
Static Protected Member Functions inherited from itk::simple::ImageFilter
template<class TImageType >
static void	FixNonZeroIndex (TImageType *img)
Static Protected Member Functions inherited from itk::simple::ProcessObject
template<class TImageType >
static TImageType::ConstPointer	CastImageToITK (const Image &img)
template<class TPixelType , unsigned int VImageDimension, unsigned int VLength, template< typename, unsigned int > class TVector>
static Image	CastITKToImage (itk::Image< TVector< TPixelType, VLength >, VImageDimension > *img)
template<class TImageType >
static Image	CastITKToImage (TImageType *img)
static const itk::EventObject &	GetITKEventObject (EventEnum e)
template<typename T >
static std::ostream &	ToStringHelper (std::ostream &os, const T &v)
static std::ostream &	ToStringHelper (std::ostream &os, const char &v)
static std::ostream &	ToStringHelper (std::ostream &os, const signed char &v)
static std::ostream &	ToStringHelper (std::ostream &os, const unsigned char &v)

Detailed Description

Shift and scale the pixels in an image.

ShiftScaleImageFilter shifts the input pixel by Shift (default 0.0) and then scales the pixel by Scale (default 1.0). All computations are performed in the precision of the input pixel's RealType. Before assigning the computed value to the output pixel, the value is clamped at the NonpositiveMin and max of the pixel type.

See also

itk::simple::ShiftScale for the procedural interface

itk::ShiftScaleImageFilter for the Doxygen on the original ITK class.

Definition at line 42 of file sitkShiftScaleImageFilter.h.

Member Typedef Documentation

MemberFunctionType

using itk::simple::ShiftScaleImageFilter::MemberFunctionType = Image (Self::*)( const Image& image1 )

private

Setup for member function dispatching

Definition at line 108 of file sitkShiftScaleImageFilter.h.

PixelIDTypeList

using itk::simple::ShiftScaleImageFilter::PixelIDTypeList = BasicPixelIDTypeList

Define the pixels types supported by this filter

Definition at line 54 of file sitkShiftScaleImageFilter.h.

Self

using itk::simple::ShiftScaleImageFilter::Self = ShiftScaleImageFilter

Definition at line 44 of file sitkShiftScaleImageFilter.h.

Constructor & Destructor Documentation

~ShiftScaleImageFilter()

virtual itk::simple::ShiftScaleImageFilter::~ShiftScaleImageFilter ( )

virtual

Destructor

ShiftScaleImageFilter()

itk::simple::ShiftScaleImageFilter::ShiftScaleImageFilter

(

)

Default Constructor that takes no arguments and initializes default parameters

Member Function Documentation

Execute()

Image itk::simple::ShiftScaleImageFilter::Execute

(

const Image &

image1

)

Execute the filter on the input image

ExecuteInternal()

template<class TImageType >

Image itk::simple::ShiftScaleImageFilter::ExecuteInternal ( const Image &  image1 )

private

ExecuteInternalVectorImage()

template<class TImageType >

Image itk::simple::ShiftScaleImageFilter::ExecuteInternalVectorImage ( const Image &  image )

private

Dispatched methods which calls ExecuteInteral on each component

GetName()

std::string itk::simple::ShiftScaleImageFilter::GetName ( ) const

inlinevirtual

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 94 of file sitkShiftScaleImageFilter.h.

GetOverflowCount()

int64_t itk::simple::ShiftScaleImageFilter::GetOverflowCount ( ) const

inline

Get the number of pixels that underflowed and overflowed.

This is a measurement. Its value is updated in the Execute methods, so the value will only be valid after an execution.

Definition at line 90 of file sitkShiftScaleImageFilter.h.

GetScale()

double itk::simple::ShiftScaleImageFilter::GetScale ( ) const

inline

Set/Get the amount to Scale each Pixel. The Scale is applied after the Shift.

Definition at line 75 of file sitkShiftScaleImageFilter.h.

GetShift()

double itk::simple::ShiftScaleImageFilter::GetShift ( ) const

inline

Set/Get the amount to Shift each Pixel. The shift is followed by a Scale.

Definition at line 65 of file sitkShiftScaleImageFilter.h.

GetUnderflowCount()

int64_t itk::simple::ShiftScaleImageFilter::GetUnderflowCount ( ) const

inline

Get the number of pixels that underflowed and overflowed.

This is a measurement. Its value is updated in the Execute methods, so the value will only be valid after an execution.

Definition at line 82 of file sitkShiftScaleImageFilter.h.

SetScale()

Self& itk::simple::ShiftScaleImageFilter::SetScale ( double  Scale )

inline

Set/Get the amount to Scale each Pixel. The Scale is applied after the Shift.

Definition at line 70 of file sitkShiftScaleImageFilter.h.

SetShift()

Self& itk::simple::ShiftScaleImageFilter::SetShift ( double  Shift )

inline

Set/Get the amount to Shift each Pixel. The shift is followed by a Scale.

Definition at line 60 of file sitkShiftScaleImageFilter.h.

ToString()

std::string itk::simple::ShiftScaleImageFilter::ToString ( ) const

virtual

Print ourselves out

Reimplemented from itk::simple::ProcessObject.

Friends And Related Function Documentation

detail::ExecuteInternalVectorImageAddressor< MemberFunctionType >

friend struct detail::ExecuteInternalVectorImageAddressor< MemberFunctionType >

friend

Definition at line 114 of file sitkShiftScaleImageFilter.h.

detail::MemberFunctionAddressor< MemberFunctionType >

friend struct detail::MemberFunctionAddressor< MemberFunctionType >

friend

Definition at line 113 of file sitkShiftScaleImageFilter.h.

Member Data Documentation

m_MemberFactory

std::unique_ptr<detail::MemberFunctionFactory<MemberFunctionType> > itk::simple::ShiftScaleImageFilter::m_MemberFactory

private

Definition at line 115 of file sitkShiftScaleImageFilter.h.

m_OverflowCount

int64_t itk::simple::ShiftScaleImageFilter::m_OverflowCount {0u}

private

Definition at line 125 of file sitkShiftScaleImageFilter.h.

m_Scale

double itk::simple::ShiftScaleImageFilter::m_Scale {1.0}

private

Definition at line 120 of file sitkShiftScaleImageFilter.h.

m_Shift

double itk::simple::ShiftScaleImageFilter::m_Shift {0}

private

Definition at line 118 of file sitkShiftScaleImageFilter.h.

m_UnderflowCount

int64_t itk::simple::ShiftScaleImageFilter::m_UnderflowCount {0u}

private

Definition at line 123 of file sitkShiftScaleImageFilter.h.

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

• sitkShiftScaleImageFilter.h