itk::simple::GradientMagnitudeRecursiveGaussianImageFilter Class Reference

Computes the Magnitude of the Gradient of an image by convolution with the first derivative of a Gaussian. More...

#include <sitkGradientMagnitudeRecursiveGaussianImageFilter.h>

Inheritance diagram for itk::simple::GradientMagnitudeRecursiveGaussianImageFilter:

Collaboration diagram for itk::simple::GradientMagnitudeRecursiveGaussianImageFilter:

Public Types
typedef BasicPixelIDTypeList	PixelIDTypeList
typedef GradientMagnitudeRecursiveGaussianImageFilter	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 sigma, bool normalizeAcrossScale)
std::string	GetName () const
bool	GetNormalizeAcrossScale () const
double	GetSigma () const
	GradientMagnitudeRecursiveGaussianImageFilter ()
Self &	NormalizeAcrossScaleOff ()
Self &	NormalizeAcrossScaleOn ()
Self &	SetNormalizeAcrossScale (bool NormalizeAcrossScale)
Self &	SetSigma (double Sigma)
std::string	ToString () const
	~GradientMagnitudeRecursiveGaussianImageFilter ()
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
bool	m_NormalizeAcrossScale
double	m_Sigma

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

Computes the Magnitude of the Gradient of an image by convolution with the first derivative of a Gaussian.

This filter is implemented using the recursive gaussian filters

Wiki Examples:

• All Examples

• Find the gradient magnitude of the image first smoothed with a Gaussian kernel

  See also

  itk::simple::GradientMagnitudeRecursiveGaussian for the procedural interface

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

Definition at line 48 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

Member Typedef Documentation

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

private

Setup for member function dispatching

Definition at line 106 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

typedef BasicPixelIDTypeList itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::PixelIDTypeList

Define the pixels types supported by this filter

Definition at line 60 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

typedef GradientMagnitudeRecursiveGaussianImageFilter itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::Self

Definition at line 50 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

Constructor & Destructor Documentation

itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::GradientMagnitudeRecursiveGaussianImageFilter

(

)

Default Constructor that takes no arguments and initializes default parameters

itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::~GradientMagnitudeRecursiveGaussianImageFilter

(

)

Destructor

Member Function Documentation

Image itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::Execute

(

const Image &

image1

)

Execute the filter on the input image

Image itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::Execute	(	const Image &	image1,
		double	sigma,
		bool	normalizeAcrossScale
	)

Execute the filter on the input image with the given parameters

template<class TImageType >

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

private

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

inlinevirtual

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 88 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

bool itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::GetNormalizeAcrossScale ( ) const

inline

Define which normalization factor will be used for the Gaussian

See also

RecursiveGaussianImageFilter::SetNormalizeAcrossScale

Definition at line 86 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

double itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::GetSigma ( ) const

inline

Set Sigma value. Sigma is measured in the units of image spacing.

Definition at line 72 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

Self& itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::NormalizeAcrossScaleOff ( )

inline

Definition at line 81 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

Self& itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::NormalizeAcrossScaleOn ( )

inline

Set the value of NormalizeAcrossScale to true or false respectfully.

Definition at line 80 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

Self& itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::SetNormalizeAcrossScale ( bool  NormalizeAcrossScale )

inline

Define which normalization factor will be used for the Gaussian

See also

RecursiveGaussianImageFilter::SetNormalizeAcrossScale

Definition at line 77 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

Self& itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::SetSigma ( double  Sigma )

inline

Set Sigma value. Sigma is measured in the units of image spacing.

Definition at line 67 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

std::string itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::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 111 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

Member Data Documentation

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

private

Definition at line 113 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

bool itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::m_NormalizeAcrossScale

private

Definition at line 119 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

double itk::simple::GradientMagnitudeRecursiveGaussianImageFilter::m_Sigma

private

Definition at line 117 of file sitkGradientMagnitudeRecursiveGaussianImageFilter.h.

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

• sitkGradientMagnitudeRecursiveGaussianImageFilter.h