#include <itkConicShellInteriorExteriorSpatialFunction.h>

Inheritance diagram for itk::ConicShellInteriorExteriorSpatialFunction< VDimension, TInput >:

Collaboration diagram for itk::ConicShellInteriorExteriorSpatialFunction< VDimension, TInput >:

Detailed Description

template<unsigned int VDimension = 3, typename TInput = Point< double, VDimension >>
class itk::ConicShellInteriorExteriorSpatialFunction< VDimension, TInput >

Spatial function implementation of a conic shell.

We are creating search areas from BoundaryPoint1 in which to look for candidate BoundaryPoint2's with which to form core atoms. Assume the "worst case" that BoundaryPoint2 is somewhere in that search area pointing directly at BoundaryPoint1.

The search area (ConicShell?) from each BoundaryPoint1 has the following parameters:

DistanceMax and DistanceMin from the location of the BoundaryPoint

AngleMax from the line along the gradient at the boundary point. This is determined in n dimensions by taking the dot product of two vectors, (1) the normalized gradient at BoundaryPoint1 and (2) the normalized vector from BoundaryPoint1 to BoundaryPoint2.

If the absolute value of that dot product is greater than (1 - epsilon) then you are in the ConicShell. This epsilon is the same one determining face-to-faceness in the IEEE TMI paper.

The polarity indicates which direction along the gradient of BoundaryPoint1 the function is to be evaluated.

Definition at line 61 of file itkConicShellInteriorExteriorSpatialFunction.h.

Public Types
using	ConstPointer = SmartPointer< const Self >

using	GradientType = CovariantVector< double, VDimension >

using	InputType = typename Superclass::InputType

using	OutputType = typename Superclass::OutputType

using	Pointer = SmartPointer< Self >

using	Self = ConicShellInteriorExteriorSpatialFunction

using	Superclass = InteriorExteriorSpatialFunction< VDimension, TInput >

Public Types inherited from itk::InteriorExteriorSpatialFunction< VDimension, TInput >
using	ConstPointer = SmartPointer< const Self >

using	InputType = typename Superclass::InputType

using	OutputType = typename Superclass::OutputType

using	Pointer = SmartPointer< Self >

using	Self = InteriorExteriorSpatialFunction

using	Superclass = SpatialFunction< bool, VDimension, TInput >

Public Types inherited from itk::SpatialFunction< bool, VDimension, TInput >
using	ConstPointer = SmartPointer< const Self >

using	InputType = typename Superclass::InputType

using	OutputType = typename Superclass::OutputType

using	Pointer = SmartPointer< Self >

using	Self = SpatialFunction

using	Superclass = FunctionBase< TInput, bool >

Public Types inherited from itk::FunctionBase< TInput, bool >
using	ConstPointer = SmartPointer< const Self >

using	InputType = TInput

using	OutputType = bool

using	Pointer = SmartPointer< Self >

using	Self = FunctionBase

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const

OutputType	Evaluate (const InputType &position) const override

virtual const char *	GetNameOfClass () const


virtual InputType	GetOrigin () const

virtual void	SetOrigin (InputType _arg)


GradientType	GetOriginGradient ()

void	SetOriginGradient (GradientType grad)


virtual double	GetDistanceMin () const

virtual void	SetDistanceMin (double _arg)


virtual double	GetDistanceMax () const

virtual void	SetDistanceMax (double _arg)


virtual double	GetEpsilon () const

virtual void	SetEpsilon (double _arg)


virtual bool	GetPolarity () const

virtual void	SetPolarity (bool _arg)

virtual void	PolarityOn ()

virtual void	PolarityOff ()

Public Member Functions inherited from itk::SpatialFunction< bool, VDimension, TInput >
OutputType	Evaluate (const InputType &input) const override=0

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)

unsigned long	AddObserver (const EventObject &event, Command *) const

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexceptoverride

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
virtual void	Delete ()

virtual int	GetReferenceCount () const

	itkCloneMacro (Self)

void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool flag)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Protected Member Functions
	ConicShellInteriorExteriorSpatialFunction ()

void	PrintSelf (std::ostream &os, Indent indent) const override

	~ConicShellInteriorExteriorSpatialFunction () override=default

Protected Member Functions inherited from itk::InteriorExteriorSpatialFunction< VDimension, TInput >
	InteriorExteriorSpatialFunction ()=default

void	PrintSelf (std::ostream &os, Indent indent) const override

	~InteriorExteriorSpatialFunction () override=default

Protected Member Functions inherited from itk::SpatialFunction< bool, VDimension, TInput >
void	PrintSelf (std::ostream &os, Indent indent) const override

	SpatialFunction ()=default

	~SpatialFunction () override=default

Protected Member Functions inherited from itk::FunctionBase< TInput, bool >
	FunctionBase ()=default

	~FunctionBase () override=default

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &time)

	~Object () override

Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const

	LightObject ()

virtual void	PrintHeader (std::ostream &os, Indent indent) const

virtual void	PrintTrailer (std::ostream &os, Indent indent) const

virtual	~LightObject ()

Private Attributes
double	m_DistanceMax { 0.0 }

double	m_DistanceMin { 0.0 }

double	m_Epsilon { 0.0 }

InputType	m_Origin

GradientType	m_OriginGradient

bool	m_Polarity { false }

Additional Inherited Members
Static Public Attributes inherited from itk::SpatialFunction< bool, VDimension, TInput >
static constexpr unsigned int	ImageDimension

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount