itk::simple::IntensityWindowingImageFilter Class Reference

Applies a linear transformation to the intensity levels of the input Image that are inside a user-defined interval. Values below this interval are mapped to a constant. Values over the interval are mapped to another constant. More...

#include <sitkIntensityWindowingImageFilter.h>

Inheritance diagram for itk::simple::IntensityWindowingImageFilter:

Collaboration diagram for itk::simple::IntensityWindowingImageFilter:

Public Types
typedef BasicPixelIDTypeList	PixelIDTypeList
typedef IntensityWindowingImageFilter	Self
Public Types inherited from itk::simple::ImageFilter< 1 >
typedef ImageFilter	Self
Public Types inherited from itk::simple::ProcessObject
typedef ProcessObject	Self

Public Member Functions
Image	Execute (const Image &image1)
Image	Execute (const Image &image1, double windowMinimum, double windowMaximum, double outputMinimum, double outputMaximum)
std::string	GetName () const
double	GetOutputMaximum () const
double	GetOutputMinimum () const
double	GetWindowMaximum () const
double	GetWindowMinimum () const
	IntensityWindowingImageFilter ()
Self &	SetOutputMaximum (double OutputMaximum)
Self &	SetOutputMinimum (double OutputMinimum)
Self &	SetWindowMaximum (double WindowMaximum)
Self &	SetWindowMinimum (double WindowMinimum)
std::string	ToString () const
	~IntensityWindowingImageFilter ()
Public Member Functions inherited from itk::simple::ImageFilter< 1 >
	ImageFilter ()
virtual	~ImageFilter ()=0
Public Member Functions inherited from itk::simple::ProcessObject
virtual void	Abort ()
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

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

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

Private Attributes
nsstd::auto_ptr< detail::MemberFunctionFactory< MemberFunctionType > >	m_MemberFactory
double	m_OutputMaximum
double	m_OutputMinimum
double	m_WindowMaximum
double	m_WindowMinimum

Friends
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 void	SetGlobalDefaultNumberOfThreads (unsigned int n)
static unsigned int	GetGlobalDefaultNumberOfThreads ()
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...
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) throw ()
virtual void	PreUpdate (itk::ProcessObject *p)
virtual void	RemoveITKObserver (EventCommand &e)
Protected Member Functions inherited from itk::simple::NonCopyable
	NonCopyable ()
Static Protected Member Functions inherited from itk::simple::ImageFilter< 1 >
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 TImageType >
static Image	CastITKToImage (TImageType *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)
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

Applies a linear transformation to the intensity levels of the input Image that are inside a user-defined interval. Values below this interval are mapped to a constant. Values over the interval are mapped to another constant.

IntensityWindowingImageFilter applies pixel-wise a linear transformation to the intensity values of input image pixels. The linear transformation is defined by the user in terms of the minimum and maximum values that the output image should have and the lower and upper limits of the intensity window of the input image. This operation is very common in visualization, and can also be applied as a convenient preprocessing operation for image segmentation.

All computations are performed in the precision of the input pixel's RealType. Before assigning the computed value to the output pixel.

Wiki Examples:

• All Examples

• IntensityWindowingImageFilter

See also

RescaleIntensityImageFilter

itk::simple::IntensityWindowing for the procedural interface

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

Definition at line 55 of file sitkIntensityWindowingImageFilter.h.

Member Typedef Documentation

typedef Image(Self::* itk::simple::IntensityWindowingImageFilter::MemberFunctionType) (const Image &image1)

private

Setup for member function dispatching

Definition at line 129 of file sitkIntensityWindowingImageFilter.h.

typedef BasicPixelIDTypeList itk::simple::IntensityWindowingImageFilter::PixelIDTypeList

Define the pixels types supported by this filter

Definition at line 67 of file sitkIntensityWindowingImageFilter.h.

typedef IntensityWindowingImageFilter itk::simple::IntensityWindowingImageFilter::Self

Definition at line 57 of file sitkIntensityWindowingImageFilter.h.

Constructor & Destructor Documentation

itk::simple::IntensityWindowingImageFilter::IntensityWindowingImageFilter

(

)

Default Constructor that takes no arguments and initializes default parameters

itk::simple::IntensityWindowingImageFilter::~IntensityWindowingImageFilter

(

)

Destructor

Member Function Documentation

Image itk::simple::IntensityWindowingImageFilter::Execute

(

const Image &

image1

)

Execute the filter on the input image

Image itk::simple::IntensityWindowingImageFilter::Execute	(	const Image &	image1,
		double	windowMinimum,
		double	windowMaximum,
		double	outputMinimum,
		double	outputMaximum
	)

Execute the filter on the input image with the given parameters

template<class TImageType >

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

private

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

inlinevirtual

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 111 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::GetOutputMaximum ( ) const

inline

Set/Get the values of the maximum and minimum intensities of the output image.

Definition at line 109 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::GetOutputMinimum ( ) const

inline

Set/Get the values of the maximum and minimum intensities of the output image.

Definition at line 99 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::GetWindowMaximum ( ) const

inline

Set/Get the values of the maximum and minimum intensities of the input intensity window.

Definition at line 89 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::GetWindowMinimum ( ) const

inline

Set/Get the values of the maximum and minimum intensities of the input intensity window.

Definition at line 79 of file sitkIntensityWindowingImageFilter.h.

Self& itk::simple::IntensityWindowingImageFilter::SetOutputMaximum ( double  OutputMaximum )

inline

Set/Get the values of the maximum and minimum intensities of the output image.

Definition at line 104 of file sitkIntensityWindowingImageFilter.h.

Self& itk::simple::IntensityWindowingImageFilter::SetOutputMinimum ( double  OutputMinimum )

inline

Set/Get the values of the maximum and minimum intensities of the output image.

Definition at line 94 of file sitkIntensityWindowingImageFilter.h.

Self& itk::simple::IntensityWindowingImageFilter::SetWindowMaximum ( double  WindowMaximum )

inline

Set/Get the values of the maximum and minimum intensities of the input intensity window.

Definition at line 84 of file sitkIntensityWindowingImageFilter.h.

Self& itk::simple::IntensityWindowingImageFilter::SetWindowMinimum ( double  WindowMinimum )

inline

Set/Get the values of the maximum and minimum intensities of the input intensity window.

Definition at line 74 of file sitkIntensityWindowingImageFilter.h.

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

virtual

Print ourselves out

Reimplemented from itk::simple::ProcessObject.

Friends And Related Function Documentation

friend struct detail::MemberFunctionAddressor< MemberFunctionType >

friend

Definition at line 134 of file sitkIntensityWindowingImageFilter.h.

Member Data Documentation

nsstd::auto_ptr<detail::MemberFunctionFactory<MemberFunctionType> > itk::simple::IntensityWindowingImageFilter::m_MemberFactory

private

Definition at line 136 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::m_OutputMaximum

private

Definition at line 142 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::m_OutputMinimum

private

Definition at line 141 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::m_WindowMaximum

private

Definition at line 140 of file sitkIntensityWindowingImageFilter.h.

double itk::simple::IntensityWindowingImageFilter::m_WindowMinimum

private

Definition at line 139 of file sitkIntensityWindowingImageFilter.h.

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

• sitkIntensityWindowingImageFilter.h