itk::RegularizedHeavisideStepFunction< TInput, TOutput > Class Template Reference

#include <itkRegularizedHeavisideStepFunction.h>

Inheritance diagram for itk::RegularizedHeavisideStepFunction< TInput, TOutput >:

Collaboration diagram for itk::RegularizedHeavisideStepFunction< TInput, TOutput >:

List of all members.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::InputType	InputType
typedef Superclass::OutputType	OutputType
typedef SmartPointer< Self >	Pointer
typedef NumericTraits < InputType >::RealType	RealType
typedef RegularizedHeavisideStepFunction	Self
typedef HeavisideStepFunctionBase < TInput, TOutput >	Superclass
Public Member Functions
virtual RealType	GetEpsilon () const
virtual RealType	GetOneOverEpsilon () const
void	SetEpsilon (const RealType &ieps)
Protected Member Functions
	RegularizedHeavisideStepFunction ()
virtual	~RegularizedHeavisideStepFunction ()
Private Member Functions
void	operator= (const Self &)
	RegularizedHeavisideStepFunction (const Self &)
Private Attributes
RealType	m_Epsilon
RealType	m_OneOverEpsilon

---

Detailed Description

template<typename TInput = float, typename TOutput = double>
class itk::RegularizedHeavisideStepFunction< TInput, TOutput >

Base class of the Regularized (smoothed) Heaviside functions.

Author:

Mosaliganti K., Smith B., Gelas A., Gouaillard A., Megason S.

This code was taken from the Insight Journal paper:

"Cell Tracking using Coupled Active Surfaces for Nuclei and Membranes" http://www.insight-journal.org/browse/publication/642 http://hdl.handle.net/10380/3055

That is based on the papers:

"Level Set Segmentation: Active Contours without edge" http://www.insight-journal.org/browse/publication/322 http://hdl.handle.net/1926/1532

and

"Level set segmentation using coupled active surfaces" http://www.insight-journal.org/browse/publication/323 http://hdl.handle.net/1926/1533

Definition at line 53 of file itkRegularizedHeavisideStepFunction.h.

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Member Typedef Documentation

template<typename TInput = float, typename TOutput = double>

typedef SmartPointer< const Self > itk::RegularizedHeavisideStepFunction< TInput, TOutput >::ConstPointer

Reimplemented from itk::HeavisideStepFunctionBase< TInput, TOutput >.

Reimplemented in itk::AtanRegularizedHeavisideStepFunction< TInput, TOutput >, and itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

Definition at line 60 of file itkRegularizedHeavisideStepFunction.h.

template<typename TInput = float, typename TOutput = double>

typedef Superclass::InputType itk::RegularizedHeavisideStepFunction< TInput, TOutput >::InputType

Input type

Reimplemented from itk::HeavisideStepFunctionBase< TInput, TOutput >.

Reimplemented in itk::AtanRegularizedHeavisideStepFunction< TInput, TOutput >, and itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

Definition at line 62 of file itkRegularizedHeavisideStepFunction.h.

template<typename TInput = float, typename TOutput = double>

typedef Superclass::OutputType itk::RegularizedHeavisideStepFunction< TInput, TOutput >::OutputType

Output type

Reimplemented from itk::HeavisideStepFunctionBase< TInput, TOutput >.

Reimplemented in itk::AtanRegularizedHeavisideStepFunction< TInput, TOutput >, and itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

Definition at line 63 of file itkRegularizedHeavisideStepFunction.h.

template<typename TInput = float, typename TOutput = double>

typedef SmartPointer< Self > itk::RegularizedHeavisideStepFunction< TInput, TOutput >::Pointer

Reimplemented from itk::HeavisideStepFunctionBase< TInput, TOutput >.

Reimplemented in itk::AtanRegularizedHeavisideStepFunction< TInput, TOutput >, and itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

Definition at line 59 of file itkRegularizedHeavisideStepFunction.h.

template<typename TInput = float, typename TOutput = double>

typedef NumericTraits< InputType >::RealType itk::RegularizedHeavisideStepFunction< TInput, TOutput >::RealType

Reimplemented in itk::AtanRegularizedHeavisideStepFunction< TInput, TOutput >, and itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

Definition at line 65 of file itkRegularizedHeavisideStepFunction.h.

template<typename TInput = float, typename TOutput = double>

typedef RegularizedHeavisideStepFunction itk::RegularizedHeavisideStepFunction< TInput, TOutput >::Self

Standard class typedefs.

Reimplemented from itk::HeavisideStepFunctionBase< TInput, TOutput >.

Reimplemented in itk::AtanRegularizedHeavisideStepFunction< TInput, TOutput >, and itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

Definition at line 57 of file itkRegularizedHeavisideStepFunction.h.

template<typename TInput = float, typename TOutput = double>

typedef HeavisideStepFunctionBase< TInput, TOutput > itk::RegularizedHeavisideStepFunction< TInput, TOutput >::Superclass

Reimplemented from itk::HeavisideStepFunctionBase< TInput, TOutput >.

Reimplemented in itk::AtanRegularizedHeavisideStepFunction< TInput, TOutput >, and itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

Definition at line 58 of file itkRegularizedHeavisideStepFunction.h.

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Constructor & Destructor Documentation

template<typename TInput = float, typename TOutput = double>

itk::RegularizedHeavisideStepFunction< TInput, TOutput >::RegularizedHeavisideStepFunction

(

)

[protected]

template<typename TInput = float, typename TOutput = double>

virtual itk::RegularizedHeavisideStepFunction< TInput, TOutput >::~RegularizedHeavisideStepFunction

(

)

[protected, virtual]

template<typename TInput = float, typename TOutput = double>

itk::RegularizedHeavisideStepFunction< TInput, TOutput >::RegularizedHeavisideStepFunction

(

const Self &

)

[private]

---

Member Function Documentation

template<typename TInput = float, typename TOutput = double>

virtual RealType itk::RegularizedHeavisideStepFunction< TInput, TOutput >::GetEpsilon

(

)

const [virtual]

template<typename TInput = float, typename TOutput = double>

virtual RealType itk::RegularizedHeavisideStepFunction< TInput, TOutput >::GetOneOverEpsilon

(

)

const [virtual]

template<typename TInput = float, typename TOutput = double>

void itk::RegularizedHeavisideStepFunction< TInput, TOutput >::operator=

(

const Self &

)

[private]

Reimplemented from itk::HeavisideStepFunctionBase< TInput, TOutput >.

Reimplemented in itk::SinRegularizedHeavisideStepFunction< TInput, TOutput >.

template<typename TInput = float, typename TOutput = double>

void itk::RegularizedHeavisideStepFunction< TInput, TOutput >::SetEpsilon

(

const RealType &

ieps

)

---

Member Data Documentation

template<typename TInput = float, typename TOutput = double>

RealType itk::RegularizedHeavisideStepFunction< TInput, TOutput >::m_Epsilon [private]

Definition at line 79 of file itkRegularizedHeavisideStepFunction.h.

template<typename TInput = float, typename TOutput = double>

RealType itk::RegularizedHeavisideStepFunction< TInput, TOutput >::m_OneOverEpsilon [private]

Definition at line 80 of file itkRegularizedHeavisideStepFunction.h.

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

• itkRegularizedHeavisideStepFunction.h