itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator > Class Template Reference

#include <itkBinaryBallStructuringElement.h>

Inheritance diagram for itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >:

Collaboration diagram for itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >:

Detailed Description

template<typename TPixel, unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>
class itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >

A Neighborhood that represents a ball structuring element (ellipsoid) with binary elements.

This class defines a Neighborhood whose elements are either off or on depending on whether they are outside or inside an ellipsoid whose radii match the radii of the Neighborhood. This class can be used as a structuring element for the Morphology image filters.

A BinaryBallStructuringElement has an N-dimensional radius. The radius is defined separately for each dimension as the number of pixels that the neighborhood extends outward from the center pixel. For example, a 2D BinaryBallStructuringElement object with a radius of 2x3 has sides of length 5x7.

BinaryBallStructuringElement objects always have an unambiguous center because their side lengths are always odd.

Internally, this class carries out all of its computations using the FlatStructuringElement. It is preferable to use that class instead of this one because FlatStructuringElement is more flexible.

See Also

Neighborhood

MorphologyImageFilter

BinaryDilateImageFilter

BinaryErodeImageFilter

Wiki Examples:

• All Examples
• An elliptical structuring element

Examples:

Filtering/GrayscaleFunctionDilateImageFilter.cxx, Filtering/MathematicalMorphologyBinaryFilters.cxx, Filtering/MathematicalMorphologyGrayscaleFilters.cxx, and Filtering/MorphologicalImageEnhancement.cxx.

Definition at line 63 of file itkBinaryBallStructuringElement.h.

Public Types
typedef TAllocator	AllocatorType
typedef AllocatorType::const_iterator	ConstIterator
typedef AllocatorType::iterator	Iterator
typedef TPixel	PixelType
typedef Superclass::RadiusType	RadiusType
typedef BinaryBallStructuringElement	Self
typedef Superclass::SizeType	SizeType
typedef Superclass::SizeValueType	SizeValueType
typedef SliceIterator< TPixel, Self >	SliceIteratorType
typedef Neighborhood< TPixel, VDimension, TAllocator >	Superclass
Public Types inherited from itk::Neighborhood< TPixel, VDimension, TAllocator >
typedef TAllocator	AllocatorType
typedef AllocatorType::const_iterator	ConstIterator
typedef unsigned int	DimensionValueType
typedef AllocatorType::iterator	Iterator
typedef SizeValueType	NeighborIndexType
typedef Offset< VDimension >	OffsetType
typedef TPixel	PixelType
typedef Neighborhood	Self
typedef SizeType::SizeValueType	SizeValueType
typedef SliceIterator< TPixel, Self >	SliceIteratorType

Public Member Functions
	BinaryBallStructuringElement ()
	BinaryBallStructuringElement (const Self &other)
void	CreateStructuringElement ()
virtual	~BinaryBallStructuringElement ()
Self &	operator= (const Self &other)
Public Member Functions inherited from itk::Neighborhood< TPixel, VDimension, TAllocator >
NeighborIndexType	GetCenterNeighborhoodIndex () const
TPixel	GetCenterValue () const
virtual NeighborIndexType	GetNeighborhoodIndex (const OffsetType &) const
OffsetType	GetOffset (NeighborIndexType i) const
const SizeType	GetRadius () const
SizeValueType	GetRadius (DimensionValueType n) const
SizeValueType	GetSize (DimensionValueType n) const
SizeType	GetSize () const
std::slice	GetSlice (unsigned int) const
OffsetValueType	GetStride (DimensionValueType axis) const
	Neighborhood (const Self &other)
bool	operator!= (const Self &other) const
Self &	operator= (const Self &other)
bool	operator== (const Self &other) const
void	Print (std::ostream &os) const
void	SetRadius (const SizeType &)
void	SetRadius (const SizeValueType)
NeighborIndexType	Size () const
virtual	~Neighborhood ()
	Neighborhood ()
Iterator	End ()
Iterator	Begin ()
ConstIterator	End () const
ConstIterator	Begin () const
TPixel &	operator[] (NeighborIndexType i)
const TPixel &	operator[] (NeighborIndexType i) const
TPixel &	GetElement (NeighborIndexType i)
void	SetRadius (const SizeValueType *rad)
AllocatorType &	GetBufferReference ()
const AllocatorType &	GetBufferReference () const
TPixel &	operator[] (const OffsetType &o)
const TPixel &	operator[] (const OffsetType &o) const

Static Public Attributes
static const unsigned int	NeighborhoodDimension = VDimension
Static Public Attributes inherited from itk::Neighborhood< TPixel, VDimension, TAllocator >
static const unsigned int	NeighborhoodDimension = VDimension

Additional Inherited Members
Public Attributes inherited from itk::Neighborhood< TPixel, VDimension, TAllocator >
typedef::itk::Size< VDimension >	RadiusType
typedef::itk::Size< VDimension >	SizeType
Protected Member Functions inherited from itk::Neighborhood< TPixel, VDimension, TAllocator >
virtual void	Allocate (NeighborIndexType i)
virtual void	ComputeNeighborhoodOffsetTable ()
virtual void	ComputeNeighborhoodStrideTable ()
virtual void	PrintSelf (std::ostream &, Indent) const
void	SetSize ()

Member Typedef Documentation

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef TAllocator itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::AllocatorType

External support for allocator type.

Definition at line 72 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef AllocatorType::const_iterator itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::ConstIterator

Definition at line 84 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef AllocatorType::iterator itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::Iterator

Iterator typedef support. Note the naming is intentional, i.e., AllocatorType::iterator and AllocatorType::const_iterator, because the allocator may be a vnl object or other type, which uses this form.

Definition at line 83 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef TPixel itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::PixelType

External support for pixel type.

Definition at line 78 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef Superclass::RadiusType itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::RadiusType

Radius typedef support.

Definition at line 91 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef BinaryBallStructuringElement itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::Self

Standard class typedefs.

Definition at line 68 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef Superclass::SizeType itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::SizeType

Size and value typedef support.

Definition at line 87 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef Superclass::SizeValueType itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::SizeValueType

Definition at line 88 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef SliceIterator< TPixel, Self > itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::SliceIteratorType

External slice iterator type typedef support.

Definition at line 94 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

typedef Neighborhood< TPixel, VDimension, TAllocator > itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::Superclass

Definition at line 69 of file itkBinaryBallStructuringElement.h.

Constructor & Destructor Documentation

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::BinaryBallStructuringElement ( )

inline

Default constructor.

Definition at line 97 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

virtual itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::~BinaryBallStructuringElement ( )

inlinevirtual

Default destructor.

Definition at line 100 of file itkBinaryBallStructuringElement.h.

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::BinaryBallStructuringElement ( const Self &  other )

inline

Copy constructor.

Definition at line 103 of file itkBinaryBallStructuringElement.h.

Member Function Documentation

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

void itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::CreateStructuringElement

(

)

Build the structuring element

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

Self& itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::operator= ( const Self &  other )

inline

Assignment operator.

Definition at line 108 of file itkBinaryBallStructuringElement.h.

References itk::Neighborhood< TPixel, VDimension, TAllocator >::operator=().

Member Data Documentation

template<typename TPixel , unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator< TPixel >>

const unsigned int itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >::NeighborhoodDimension = VDimension

static

External support for dimensionality.

Definition at line 75 of file itkBinaryBallStructuringElement.h.

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

• itkBinaryBallStructuringElement.h