ITK  4.1.0
Insight Segmentation and Registration Toolkit
Classes | Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes
itk::MinMaxCurvatureFlowFunction< TImage > Class Template Reference

#include <itkMinMaxCurvatureFlowFunction.h>

+ Inheritance diagram for itk::MinMaxCurvatureFlowFunction< TImage >:
+ Collaboration diagram for itk::MinMaxCurvatureFlowFunction< TImage >:

List of all members.

Classes

struct  Dispatch
struct  DispatchBase

Public Types

typedef SmartPointer< const SelfConstPointer
typedef Superclass::FloatOffsetType FloatOffsetType
typedef Superclass::ImageType ImageType
typedef
Superclass::NeighborhoodType 
NeighborhoodType
typedef Superclass::PixelType PixelType
typedef SmartPointer< SelfPointer
typedef Superclass::RadiusType RadiusType
typedef RadiusType::SizeValueType RadiusValueType
typedef MinMaxCurvatureFlowFunction Self
typedef CurvatureFlowFunction
< TImage > 
Superclass

Public Member Functions

virtual PixelType ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))
virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual const char * GetNameOfClass () const
const RadiusValueTypeGetRadiusValueType () const
void SetStencilRadius (const RadiusValueType radius)

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int ImageDimension = Superclass::ImageDimension

Protected Types

typedef Neighborhood
< PixelType,
itkGetStaticConstMacro(ImageDimension) > 
StencilOperatorType

Protected Member Functions

void InitializeStencilOperator ()
 MinMaxCurvatureFlowFunction ()
 ~MinMaxCurvatureFlowFunction ()

Protected Attributes

StencilOperatorType m_StencilOperator

Private Member Functions

virtual PixelType ComputeThreshold (const Dispatch< 2 > &, const NeighborhoodType &neighborhood) const
virtual PixelType ComputeThreshold (const Dispatch< 3 > &, const NeighborhoodType &neighborhood) const
virtual PixelType ComputeThreshold (const DispatchBase &, const NeighborhoodType &neighborhood) const
 MinMaxCurvatureFlowFunction (const Self &)
void operator= (const Self &)

Private Attributes

RadiusValueType m_StencilRadius

Detailed Description

template<class TImage>
class itk::MinMaxCurvatureFlowFunction< TImage >

This class encapsulate the finite difference equation which drives a min/max curvature flow denoising algorithm.

This class uses a zero flux Neumann boundary condition when computing derivatives near the data boundary.

This class operates as part of the finite difference solver hierarchy.

See also:
MinMaxCurvatureFlowImageFilter
ZeroFluxNeumannBoundaryCondition

Definition at line 42 of file itkMinMaxCurvatureFlowFunction.h.


Member Typedef Documentation

template<class TImage >
typedef SmartPointer< const Self > itk::MinMaxCurvatureFlowFunction< TImage >::ConstPointer

A floating point offset from an image grid location. Used for interpolation among grid values in a neighborhood.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

Definition at line 64 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
typedef Superclass::ImageType itk::MinMaxCurvatureFlowFunction< TImage >::ImageType

Inherit some parameters from the superclass type.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

Definition at line 57 of file itkMinMaxCurvatureFlowFunction.h.

The type of data structure that is passed to this function object to evaluate at a pixel that does not lie on a data set boundary.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

Definition at line 63 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
typedef Superclass::PixelType itk::MinMaxCurvatureFlowFunction< TImage >::PixelType
template<class TImage >
typedef SmartPointer< Self > itk::MinMaxCurvatureFlowFunction< TImage >::Pointer
template<class TImage >
typedef Superclass::RadiusType itk::MinMaxCurvatureFlowFunction< TImage >::RadiusType
template<class TImage >
typedef RadiusType::SizeValueType itk::MinMaxCurvatureFlowFunction< TImage >::RadiusValueType

Typedef support for the stencil radius.

Definition at line 71 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
typedef MinMaxCurvatureFlowFunction itk::MinMaxCurvatureFlowFunction< TImage >::Self

Standard class typedefs.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

Definition at line 47 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
typedef Neighborhood< PixelType, itkGetStaticConstMacro(ImageDimension) > itk::MinMaxCurvatureFlowFunction< TImage >::StencilOperatorType [protected]

Definition at line 90 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
typedef CurvatureFlowFunction< TImage > itk::MinMaxCurvatureFlowFunction< TImage >::Superclass

Constructor & Destructor Documentation

template<class TImage >
itk::MinMaxCurvatureFlowFunction< TImage >::MinMaxCurvatureFlowFunction ( ) [protected]
template<class TImage >
itk::MinMaxCurvatureFlowFunction< TImage >::~MinMaxCurvatureFlowFunction ( ) [inline, protected]

Definition at line 88 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
itk::MinMaxCurvatureFlowFunction< TImage >::MinMaxCurvatureFlowFunction ( const Self ) [private]

Member Function Documentation

template<class TImage >
virtual PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeThreshold ( const Dispatch< 2 > &  ,
const NeighborhoodType neighborhood 
) const [private, virtual]

This method computes the threshold by averaging the intensity in direction perpendicular to the image gradient.

template<class TImage >
virtual PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeThreshold ( const Dispatch< 3 > &  ,
const NeighborhoodType neighborhood 
) const [private, virtual]
template<class TImage >
virtual PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeThreshold ( const DispatchBase ,
const NeighborhoodType neighborhood 
) const [private, virtual]
template<class TImage >
virtual PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeUpdate ( const NeighborhoodType neighborhood,
void *  globalData,
const FloatOffsetType offset = FloatOffsetType(0.0) 
) [virtual]

This method computes the solution update for each pixel that does not lie on a the data set boundary.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

template<class TImage >
virtual::itk::LightObject::Pointer itk::MinMaxCurvatureFlowFunction< TImage >::CreateAnother ( void  ) const [virtual]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

template<class TImage >
virtual const char* itk::MinMaxCurvatureFlowFunction< TImage >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods)

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

template<class TImage >
const RadiusValueType& itk::MinMaxCurvatureFlowFunction< TImage >::GetRadiusValueType ( ) const [inline]

Definition at line 76 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
void itk::MinMaxCurvatureFlowFunction< TImage >::InitializeStencilOperator ( ) [protected]

Initialize the stencil opearator to be an N-Dimensional sphere of radius m_StencilRadius.

template<class TImage >
static Pointer itk::MinMaxCurvatureFlowFunction< TImage >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

template<class TImage >
void itk::MinMaxCurvatureFlowFunction< TImage >::operator= ( const Self ) [private]

Mutex lock to protect modification to the reference count

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

template<class TImage >
void itk::MinMaxCurvatureFlowFunction< TImage >::SetStencilRadius ( const RadiusValueType  radius)

Set/Get the stencil radius.


Member Data Documentation

template<class TImage >
const unsigned int itk::MinMaxCurvatureFlowFunction< TImage >::ImageDimension = Superclass::ImageDimension [static]

Extract superclass dimension.

Reimplemented from itk::CurvatureFlowFunction< TImage >.

Reimplemented in itk::BinaryMinMaxCurvatureFlowFunction< TImage >.

Definition at line 68 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
StencilOperatorType itk::MinMaxCurvatureFlowFunction< TImage >::m_StencilOperator [protected]

Definition at line 91 of file itkMinMaxCurvatureFlowFunction.h.

template<class TImage >
RadiusValueType itk::MinMaxCurvatureFlowFunction< TImage >::m_StencilRadius [private]

Definition at line 101 of file itkMinMaxCurvatureFlowFunction.h.


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