itk::simple::CurvatureAnisotropicDiffusionImageFilter Class Reference

#include <sitkCurvatureAnisotropicDiffusionImageFilter.h>

Inheritance diagram for itk::simple::CurvatureAnisotropicDiffusionImageFilter:

Collaboration diagram for itk::simple::CurvatureAnisotropicDiffusionImageFilter:

Public Types
typedef RealPixelIDTypeList	PixelIDTypeList
typedef CurvatureAnisotropicDiffusionImageFilter	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
	CurvatureAnisotropicDiffusionImageFilter ()
double	EstimateOptimalTimeStep (Image &inImage)
Image	Execute (const Image &image1)
Image	Execute (const Image &image1, double timeStep, double conductanceParameter, unsigned int conductanceScalingUpdateInterval, uint32_t numberOfIterations)
double	GetConductanceParameter () const
unsigned int	GetConductanceScalingUpdateInterval () const
std::string	GetName () const
uint32_t	GetNumberOfIterations () const
double	GetTimeStep () const
Self &	SetConductanceParameter (double ConductanceParameter)
Self &	SetConductanceScalingUpdateInterval (unsigned int ConductanceScalingUpdateInterval)
Self &	SetNumberOfIterations (uint32_t NumberOfIterations)
Self &	SetTimeStep (double TimeStep)
std::string	ToString () const
virtual	~CurvatureAnisotropicDiffusionImageFilter ()
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
double	m_ConductanceParameter
unsigned int	m_ConductanceScalingUpdateInterval
nsstd::auto_ptr< detail::MemberFunctionFactory< MemberFunctionType > >	m_MemberFactory
uint32_t	m_NumberOfIterations
double	m_TimeStep

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

This filter performs anisotropic diffusion on a scalar itk::Image using the modified curvature diffusion equation (MCDE) implemented in itkCurvatureNDAnisotropicDiffusionFunction. For detailed information on anisotropic diffusion and the MCDE see itkAnisotropicDiffusionFunction and itkCurvatureNDAnisotropicDiffusionFunction.

Inputs and Outputs

The input and output to this filter must be a scalar itk::Image with numerical pixel types (float or double). A user defined type which correctly defines arithmetic operations with floating point accuracy should also give correct results.

Parameters

Please first read all the documentation found in AnisotropicDiffusionImageFilter and AnisotropicDiffusionFunction . Also see CurvatureNDAnisotropicDiffusionFunction .

The default time step for this filter is set to the maximum theoretically stable value: 0.5 / 2^N, where N is the dimensionality of the image. For a 2D image, this means valid time steps are below 0.1250. For a 3D image, valid time steps are below 0.0625.

See also

AnisotropicDiffusionImageFilter

AnisotropicDiffusionFunction

CurvatureNDAnisotropicDiffusionFunction

itk::simple::CurvatureAnisotropicDiffusion for the procedural interface

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

Definition at line 56 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

Member Typedef Documentation

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

private

Setup for member function dispatching

Definition at line 125 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

typedef RealPixelIDTypeList itk::simple::CurvatureAnisotropicDiffusionImageFilter::PixelIDTypeList

Define the pixels types supported by this filter

Definition at line 68 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

typedef CurvatureAnisotropicDiffusionImageFilter itk::simple::CurvatureAnisotropicDiffusionImageFilter::Self

Definition at line 58 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

Constructor & Destructor Documentation

virtual itk::simple::CurvatureAnisotropicDiffusionImageFilter::~CurvatureAnisotropicDiffusionImageFilter ( )

virtual

Destructor

itk::simple::CurvatureAnisotropicDiffusionImageFilter::CurvatureAnisotropicDiffusionImageFilter

(

)

Default Constructor that takes no arguments and initializes default parameters

Member Function Documentation

double itk::simple::CurvatureAnisotropicDiffusionImageFilter::EstimateOptimalTimeStep

(

Image &

inImage

)

This method autmatically sets the optimal timestep for an image given its spacing.

Image itk::simple::CurvatureAnisotropicDiffusionImageFilter::Execute

(

const Image &

image1

)

Execute the filter on the input image

Image itk::simple::CurvatureAnisotropicDiffusionImageFilter::Execute	(	const Image &	image1,
		double	timeStep,
		double	conductanceParameter,
		unsigned int	conductanceScalingUpdateInterval,
		uint32_t	numberOfIterations
	)

Execute the filter on the input image with the given parameters

template<class TImageType >

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

private

double itk::simple::CurvatureAnisotropicDiffusionImageFilter::GetConductanceParameter ( ) const

inline

Definition at line 86 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

unsigned int itk::simple::CurvatureAnisotropicDiffusionImageFilter::GetConductanceScalingUpdateInterval ( ) const

inline

Definition at line 94 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

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

inlinevirtual

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 104 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

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

inline

Definition at line 102 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

double itk::simple::CurvatureAnisotropicDiffusionImageFilter::GetTimeStep ( ) const

inline

Definition at line 78 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

Self& itk::simple::CurvatureAnisotropicDiffusionImageFilter::SetConductanceParameter ( double  ConductanceParameter )

inline

Definition at line 82 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

Self& itk::simple::CurvatureAnisotropicDiffusionImageFilter::SetConductanceScalingUpdateInterval ( unsigned int  ConductanceScalingUpdateInterval )

inline

Definition at line 90 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

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

inline

Definition at line 98 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

Self& itk::simple::CurvatureAnisotropicDiffusionImageFilter::SetTimeStep ( double  TimeStep )

inline

Definition at line 74 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

std::string itk::simple::CurvatureAnisotropicDiffusionImageFilter::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 129 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

Member Data Documentation

double itk::simple::CurvatureAnisotropicDiffusionImageFilter::m_ConductanceParameter

private

Definition at line 137 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

unsigned int itk::simple::CurvatureAnisotropicDiffusionImageFilter::m_ConductanceScalingUpdateInterval

private

Definition at line 139 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

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

private

Definition at line 131 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

uint32_t itk::simple::CurvatureAnisotropicDiffusionImageFilter::m_NumberOfIterations

private

Definition at line 141 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

double itk::simple::CurvatureAnisotropicDiffusionImageFilter::m_TimeStep

private

Definition at line 135 of file sitkCurvatureAnisotropicDiffusionImageFilter.h.

---

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

• sitkCurvatureAnisotropicDiffusionImageFilter.h