ITK  4.0.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Private Member Functions | Private Attributes
itk::VarianceImageFunction< TInputImage, TCoordRep > Class Template Reference
Image Functions | Module ITKImageFunction

Calculate the variance in the neighborhood of a pixel. More...

#include <itkVarianceImageFunction.h>

Inheritance diagram for itk::VarianceImageFunction< TInputImage, TCoordRep >:
Collaboration diagram for itk::VarianceImageFunction< TInputImage, TCoordRep >:

List of all members.

Public Types

typedef SmartPointer< const Self > ConstPointer
typedef
Superclass::ContinuousIndexType 		ContinuousIndexType
typedef Superclass::IndexType IndexType
typedef TInputImage InputImageType
typedef Superclass::OutputType OutputType
typedef SmartPointer< Self > Pointer
typedef Superclass::PointType PointType
typedef NumericTraits
< typename
InputImageType::PixelType >
::RealType 		RealType
typedef VarianceImageFunction Self
typedef ImageFunction
< TInputImage, typename
NumericTraits< typename
TInputImage::PixelType >
::RealType, TCoordRep > 		Superclass

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual RealType Evaluate (const PointType &point) const
virtual RealType EvaluateAtContinuousIndex (const ContinuousIndexType &cindex) const
virtual RealType EvaluateAtIndex (const IndexType &index) const
virtual const char * GetNameOfClass () const

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int ImageDimension = InputImageType::ImageDimension

Private Member Functions

void operator= (const Self &)
 VarianceImageFunction (const Self &)

Private Attributes

unsigned int m_NeighborhoodRadius
virtual void SetNeighborhoodRadius (unsigned int _arg)
virtual const unsigned int & GetNeighborhoodRadius ()
 VarianceImageFunction ()
 ~VarianceImageFunction ()
void PrintSelf (std::ostream &os, Indent indent) const

Detailed Description

template<class TInputImage, class TCoordRep = float>
class itk::VarianceImageFunction< TInputImage, TCoordRep >

Calculate the variance in the neighborhood of a pixel.

Calculate the variance pixel value over the standard 8, 26, etc. connected neighborhood. This calculation uses a ZeroFluxNeumannBoundaryCondition.

If called with a ContinuousIndex or Point, the calculation is performed at the nearest neighbor.

This class is templated over the input image type and the coordinate representation type (e.g. float or double ).

Definition at line 43 of file itkVarianceImageFunction.h.

Member Typedef Documentation

template<class TInputImage , class TCoordRep = float>
typedef SmartPointer< const Self > itk::VarianceImageFunction< TInputImage, TCoordRep >::ConstPointer

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 55 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::ContinuousIndexType itk::VarianceImageFunction< TInputImage, TCoordRep >::ContinuousIndexType

ContinuousIndex typedef support.

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 73 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::IndexType itk::VarianceImageFunction< TInputImage, TCoordRep >::IndexType

Index typedef support.

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 70 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef TInputImage itk::VarianceImageFunction< TInputImage, TCoordRep >::InputImageType

InputImageType typedef support.

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 61 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::OutputType itk::VarianceImageFunction< TInputImage, TCoordRep >::OutputType

OutputType typdef support.

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 67 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef SmartPointer< Self > itk::VarianceImageFunction< TInputImage, TCoordRep >::Pointer

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 54 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::PointType itk::VarianceImageFunction< TInputImage, TCoordRep >::PointType

Point typedef support.

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 76 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef NumericTraits< typename InputImageType::PixelType >::RealType itk::VarianceImageFunction< TInputImage, TCoordRep >::RealType

Datatype used for the variance

Definition at line 84 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef VarianceImageFunction itk::VarianceImageFunction< TInputImage, TCoordRep >::Self

Standard class typedefs.

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 50 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef ImageFunction< TInputImage, typename NumericTraits< typename TInputImage::PixelType >::RealType, TCoordRep > itk::VarianceImageFunction< TInputImage, TCoordRep >::Superclass

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 52 of file itkVarianceImageFunction.h.

Constructor & Destructor Documentation

template<class TInputImage , class TCoordRep = float>
itk::VarianceImageFunction< TInputImage, TCoordRep >::VarianceImageFunction ( ) [protected]

Get/Set the radius of the neighborhood over which the statistics are evaluated

template<class TInputImage , class TCoordRep = float>
itk::VarianceImageFunction< TInputImage, TCoordRep >::~VarianceImageFunction ( ) [inline, protected]

Get/Set the radius of the neighborhood over which the statistics are evaluated

Definition at line 113 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
itk::VarianceImageFunction< TInputImage, TCoordRep >::VarianceImageFunction ( const Self &  ) [private]

Member Function Documentation

template<class TInputImage , class TCoordRep = float>
virtual::itk::LightObject::Pointer itk::VarianceImageFunction< TInputImage, TCoordRep >::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::Object.

template<class TInputImage , class TCoordRep = float>
virtual RealType itk::VarianceImageFunction< TInputImage, TCoordRep >::Evaluate ( const PointType &  point) const [inline, virtual]

Evaluate the function at non-integer positions

Definition at line 90 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
virtual RealType itk::VarianceImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType &  cindex) const [inline, virtual]

Definition at line 98 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
virtual RealType itk::VarianceImageFunction< TInputImage, TCoordRep >::EvaluateAtIndex ( const IndexType &  index) const [virtual]

Evalulate the function at specified index

template<class TInputImage , class TCoordRep = float>
virtual const char* itk::VarianceImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

template<class TInputImage , class TCoordRep = float>
virtual const unsigned int& itk::VarianceImageFunction< TInputImage, TCoordRep >::GetNeighborhoodRadius ( ) [virtual]

Get/Set the radius of the neighborhood over which the statistics are evaluated

template<class TInputImage , class TCoordRep = float>
static Pointer itk::VarianceImageFunction< TInputImage, TCoordRep >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TCoordRep = float>
void itk::VarianceImageFunction< TInputImage, TCoordRep >::operator= ( const Self &  ) [private]

Mutex lock to protect modification to the reference count

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

template<class TInputImage , class TCoordRep = float>
void itk::VarianceImageFunction< TInputImage, TCoordRep >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const [protected, virtual]

Get/Set the radius of the neighborhood over which the statistics are evaluated

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

template<class TInputImage , class TCoordRep = float>
virtual void itk::VarianceImageFunction< TInputImage, TCoordRep >::SetNeighborhoodRadius ( unsigned int  _arg) [virtual]

Get/Set the radius of the neighborhood over which the statistics are evaluated

Member Data Documentation

template<class TInputImage , class TCoordRep = float>
const unsigned int itk::VarianceImageFunction< TInputImage, TCoordRep >::ImageDimension = InputImageType::ImageDimension [static]

Dimension of the underlying image.

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 80 of file itkVarianceImageFunction.h.

template<class TInputImage , class TCoordRep = float>
unsigned int itk::VarianceImageFunction< TInputImage, TCoordRep >::m_NeighborhoodRadius [private]

Definition at line 121 of file itkVarianceImageFunction.h.

The documentation for this class was generated from the following file:
Generated on Mon Dec 19 2011 01:35:00 for ITK by doxygen 1.7.4