#include <itkMedianImageFunction.h>

Inheritance diagram for itk::MedianImageFunction< TInputImage, TCoordRep >:

Collaboration diagram for itk::MedianImageFunction< TInputImage, TCoordRep >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::ContinuousIndexType	ContinuousIndexType
typedef Superclass::IndexType	IndexType
typedef TInputImage	InputImageType
typedef Superclass::InputPixelType	InputPixelType
typedef Superclass::OutputType	OutputType
typedef SmartPointer< Self >	Pointer
typedef Superclass::PointType	PointType
typedef MedianImageFunction	Self
typedef ImageFunction < TInputImage, typename TInputImage::PixelType, TCoordRep >	Superclass
Public Types inherited from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >
typedef TCoordRep	CoordRepType
typedef InputImageType::IndexValueType	IndexValueType
typedef InputImageType::ConstPointer	InputImageConstPointer
Public Types inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, TInputImage::PixelType >
typedef Point< TCoordRep, TInputImage::ImageDimension >	InputType
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

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

virtual void	SetNeighborhoodRadius (unsigned int _arg)
virtual const unsigned int &	GetNeighborhoodRadius ()
Public Member Functions inherited from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >
void	ConvertContinuousIndexToNearestIndex (const ContinuousIndexType &cindex, IndexType &index) const
void	ConvertPointToContinuousIndex (const PointType &point, ContinuousIndexType &cindex) const
void	ConvertPointToNearestIndex (const PointType &point, IndexType &index) const
virtual TInputImage::PixelType	Evaluate (const PointType &point) const =0
virtual TInputImage::PixelType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0
virtual TInputImage::PixelType	EvaluateAtIndex (const IndexType &index) const =0
virtual const ContinuousIndexType &	GetEndContinuousIndex ()
virtual const IndexType &	GetEndIndex ()
const InputImageType *	GetInputImage () const
virtual const ContinuousIndexType &	GetStartContinuousIndex ()
virtual const IndexType &	GetStartIndex ()
virtual void	SetInputImage (const InputImageType *ptr)
virtual bool	IsInsideBuffer (const IndexType &index) const
virtual bool	IsInsideBuffer (const ContinuousIndexType &index) const
virtual bool	IsInsideBuffer (const PointType &point) const

Static Public Member Functions
static Pointer	New ()

Static Public Attributes
static const unsigned int	ImageDimension = InputImageType::ImageDimension
Static Public Attributes inherited from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >

Protected Member Functions
	MedianImageFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const
	~MedianImageFunction ()
Protected Member Functions inherited from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >
	ImageFunction ()
	~ImageFunction ()
Protected Member Functions inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, TInputImage::PixelType >
	FunctionBase ()
	~FunctionBase ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
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 Member Functions
	MedianImageFunction (const Self &)
void	operator= (const Self &)

Private Attributes
unsigned int	m_NeighborhoodRadius

Additional Inherited Members
Protected Attributes inherited from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >
ContinuousIndexType	m_EndContinuousIndex
IndexType	m_EndIndex
InputImageConstPointer	m_Image
ContinuousIndexType	m_StartContinuousIndex
IndexType	m_StartIndex

Detailed Description

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

Calculate the median value in the neighborhood of a pixel.

Calculate the median 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 ).

Wiki Examples:

All Examples

Compute the median of an image at a pixels (in a regular neighborhood)

Definition at line 47 of file itkMedianImageFunction.h.