itk::simple::IterativeInverseDisplacementFieldImageFilter Class Reference

Computes the inverse of a displacement field. More...

#include <sitkIterativeInverseDisplacementFieldImageFilter.h>

Inheritance diagram for itk::simple::IterativeInverseDisplacementFieldImageFilter:

Collaboration diagram for itk::simple::IterativeInverseDisplacementFieldImageFilter:

Public Types
typedef RealVectorPixelIDTypeList	PixelIDTypeList
typedef IterativeInverseDisplacementFieldImageFilter	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, uint32_t numberOfIterations, double stopValue)
std::string	GetName () const
uint32_t	GetNumberOfIterations () const
double	GetStopValue () const
	IterativeInverseDisplacementFieldImageFilter ()
Self &	SetNumberOfIterations (uint32_t NumberOfIterations)
Self &	SetStopValue (double StopValue)
std::string	ToString () const
virtual	~IterativeInverseDisplacementFieldImageFilter ()
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
uint32_t	m_NumberOfIterations
double	m_StopValue

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) SITK_NOEXCEPT
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

Computes the inverse of a displacement field.

IterativeInverseDisplacementFieldImageFilter takes a displacement field as input and computes the displacement field that is its inverse. If the input displacement field was mapping coordinates from a space A into a space B, the output of this filter will map coordinates from the space B into the space A.

The algorithm implemented in this filter uses an iterative method for progresively refining the values of the inverse field. Starting from the direct field, at every pixel the direct mapping of this point is found, and a the nevative of the current displacement is stored in the inverse field at the nearest pixel. Then, subsequent iterations verify if any of the neigbor pixels provide a better return to the current pixel, in which case its value is taken for updating the vector in the inverse field.

This method was discussed in the users-list during February 2004.

Author

Corinne Mattmann

See also

itk::simple::IterativeInverseDisplacementField for the procedural interface

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

Definition at line 48 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

Member Typedef Documentation

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

private

Setup for member function dispatching

Definition at line 97 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

typedef RealVectorPixelIDTypeList itk::simple::IterativeInverseDisplacementFieldImageFilter::PixelIDTypeList

Define the pixels types supported by this filter

Definition at line 60 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

typedef IterativeInverseDisplacementFieldImageFilter itk::simple::IterativeInverseDisplacementFieldImageFilter::Self

Definition at line 50 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

Constructor & Destructor Documentation

virtual itk::simple::IterativeInverseDisplacementFieldImageFilter::~IterativeInverseDisplacementFieldImageFilter ( )

virtual

Destructor

itk::simple::IterativeInverseDisplacementFieldImageFilter::IterativeInverseDisplacementFieldImageFilter

(

)

Default Constructor that takes no arguments and initializes default parameters

Member Function Documentation

Image itk::simple::IterativeInverseDisplacementFieldImageFilter::Execute

(

const Image &

image1

)

Execute the filter on the input image

Image itk::simple::IterativeInverseDisplacementFieldImageFilter::Execute	(	const Image &	image1,
		uint32_t	numberOfIterations,
		double	stopValue
	)

Execute the filter on the input image with the given parameters

template<class TImageType >

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

private

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

inlinevirtual

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 80 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

uint32_t itk::simple::IterativeInverseDisplacementFieldImageFilter::GetNumberOfIterations ( ) const

inline

Definition at line 70 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

double itk::simple::IterativeInverseDisplacementFieldImageFilter::GetStopValue ( ) const

inline

Definition at line 78 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

Self& itk::simple::IterativeInverseDisplacementFieldImageFilter::SetNumberOfIterations ( uint32_t  NumberOfIterations )

inline

Definition at line 66 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

Self& itk::simple::IterativeInverseDisplacementFieldImageFilter::SetStopValue ( double  StopValue )

inline

Definition at line 74 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

std::string itk::simple::IterativeInverseDisplacementFieldImageFilter::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 101 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

Member Data Documentation

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

private

Definition at line 103 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

uint32_t itk::simple::IterativeInverseDisplacementFieldImageFilter::m_NumberOfIterations

private

Definition at line 107 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

double itk::simple::IterativeInverseDisplacementFieldImageFilter::m_StopValue

private

Definition at line 109 of file sitkIterativeInverseDisplacementFieldImageFilter.h.

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

• sitkIterativeInverseDisplacementFieldImageFilter.h