itk::LaplacianOperator< TPixel, VDimension, TAllocator > Class Template Reference
[Operators]

#include <itkLaplacianOperator.h>

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

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

Public Types
typedef TAllocator	AllocatorType
typedef AllocatorType::const_iterator	ConstIterator
typedef AllocatorType::iterator	Iterator
typedef Offset< VDimension >	OffsetType
typedef NumericTraits< TPixel > ::RealType	PixelRealType
typedef Superclass::PixelType	PixelType
typedef ::itk::Size< VDimension >	RadiusType
typedef LaplacianOperator	Self
typedef Superclass::SizeType	SizeType
typedef SizeType::SizeValueType	SizeValueType
typedef SliceIterator< TPixel, Self >	SliceIteratorType
typedef NeighborhoodOperator < TPixel, VDimension, TAllocator >	Superclass
Public Member Functions
virtual void	CreateDirectional ()
void	CreateOperator ()
virtual void	CreateToRadius (const unsigned long)
virtual void	CreateToRadius (const SizeType &)
virtual void	FlipAxes ()
unsigned int	GetCenterNeighborhoodIndex () const
TPixel	GetCenterValue () const
unsigned long	GetDirection () const
virtual unsigned int	GetNeighborhoodIndex (const OffsetType &) const
OffsetType	GetOffset (unsigned int i) const
unsigned long	GetRadius (const unsigned long n) const
const SizeType	GetRadius () const
SizeType	GetSize () const
unsigned long	GetSize (const unsigned long n) const
std::slice	GetSlice (unsigned int) const
unsigned	GetStride (const unsigned axis) const
bool	operator!= (const Self &other) const
bool	operator== (const Self &other) const
void	Print (std::ostream &os) const
void	ScaleCoefficients (PixelRealType)
void	SetDerivativeScalings (const double *s)
void	SetDirection (const unsigned long &direction)
void	SetRadius (const unsigned long)
void	SetRadius (const SizeType &)
unsigned int	Size () const


	LaplacianOperator (const Self &other)
	LaplacianOperator ()
Self &	operator= (const Self &other)
virtual void	PrintSelf (std::ostream &os, Indent i) const
Static Public Attributes
static const unsigned int	NeighborhoodDimension = VDimension
Protected Types
typedef Superclass::CoefficientVector	CoefficientVector
Protected Member Functions
virtual void	Allocate (unsigned int i)
virtual void	ComputeNeighborhoodOffsetTable ()
virtual void	ComputeNeighborhoodStrideTable ()
virtual void	Fill (const CoefficientVector &)=0
void	Fill (const CoefficientVector &)
virtual void	FillCenteredDirectional (const CoefficientVector &)
CoefficientVector	GenerateCoefficients ()


void	InitializeToZero ()

ConstIterator	Begin () const
Iterator	Begin ()
ConstIterator	End () const
Iterator	End ()
const AllocatorType &	GetBufferReference () const
AllocatorType &	GetBufferReference ()
TPixel &	GetElement (unsigned int i)
const TPixel &	operator[] (const OffsetType &o) const
TPixel &	operator[] (const OffsetType &o)
const TPixel &	operator[] (unsigned int i) const
TPixel &	operator[] (unsigned int i)
void	SetRadius (const unsigned long *rad)
void	SetSize ()

Detailed Description

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

A NeighborhoodOperator for use in calculating the Laplacian at a pixel. The LaplacianOperator's coefficients are a tightest-fitting convolution kernel.

For example, the simplest Laplacian Operator for 2D has the form:

              0   1   0  
              1  -4   1
              0   1   0

: The LaplacianOperator is a non-directional NeighborhoodOperator that should be applied to a Neighborhood or NeighborhoodIterator using an inner product method (itkNeighborhoodInnerProduct). To initialize the operator, you need call CreateOperator() before using it.

: By default the operator will be created for an isotropic image, but you can modify the operator to handle different pixel spacings by calling SetDerivativeScalings. The argument to SetDerivativeScalings is an array of doubles that is of length VDimension (the dimensionality of the image). Make sure to use 1/pixel_spacing to properly scale derivatives.

See also:: NeighborhoodOperator; Neighborhood

Definition at line 57 of file itkLaplacianOperator.h.

Member Typedef Documentation

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

typedef TAllocator itk::Neighborhood< TPixel, VDimension, TAllocator >::AllocatorType [inherited]

External support for allocator type.

Reimplemented in itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >, and itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >.

Definition at line 63 of file itkNeighborhood.h.

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

typedef Superclass::CoefficientVector itk::LaplacianOperator< TPixel, VDimension, TAllocator >::CoefficientVector [protected]

Typedef support for coefficient vector type. Necessary to work around compiler bug on VC++.

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 121 of file itkLaplacianOperator.h.

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

typedef AllocatorType::const_iterator itk::Neighborhood< TPixel, VDimension, TAllocator >::ConstIterator [inherited]

Definition at line 75 of file itkNeighborhood.h.

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

typedef AllocatorType::iterator itk::Neighborhood< TPixel, VDimension, TAllocator >::Iterator [inherited]

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

Definition at line 74 of file itkNeighborhood.h.

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

typedef Offset<VDimension> itk::Neighborhood< TPixel, VDimension, TAllocator >::OffsetType [inherited]

Offset type used to reference neighbor locations

Definition at line 85 of file itkNeighborhood.h.

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

typedef NumericTraits< TPixel >::RealType itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::PixelRealType [inherited]

Reimplemented in itk::DerivativeOperator< TPixel, VDimension, TAllocator >, itk::DerivativeOperator< ScalarValueType, itkGetStaticConstMacro(ImageDimension)>, itk::DerivativeOperator< OutputImagePixelType, itkGetStaticConstMacro(ImageDimension)>, and itk::DerivativeOperator< PixelType, itkGetStaticConstMacro(ImageDimension)>.

Definition at line 138 of file itkNeighborhoodOperator.h.

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

typedef Superclass::PixelType itk::LaplacianOperator< TPixel, VDimension, TAllocator >::PixelType

External support for pixel type

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 68 of file itkLaplacianOperator.h.

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

typedef ::itk::Size<VDimension> itk::Neighborhood< TPixel, VDimension, TAllocator >::RadiusType [inherited]

Radius typedef support.

Definition at line 82 of file itkNeighborhood.h.

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

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

Standard "Self" typedef support.

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 63 of file itkLaplacianOperator.h.

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

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

Size object typedef support

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 69 of file itkLaplacianOperator.h.

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

typedef SizeType::SizeValueType itk::Neighborhood< TPixel, VDimension, TAllocator >::SizeValueType [inherited]

Definition at line 79 of file itkNeighborhood.h.

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

typedef SliceIterator<TPixel, Self> itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::SliceIteratorType [inherited]

Slice iterator typedef support

Reimplemented from itk::Neighborhood< TPixel, VDimension, TAllocator >.

Definition at line 79 of file itkNeighborhoodOperator.h.

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

typedef NeighborhoodOperator<TPixel, VDimension, TAllocator> itk::LaplacianOperator< TPixel, VDimension, TAllocator >::Superclass

Standard "Superclass" typedef.

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 66 of file itkLaplacianOperator.h.

Constructor & Destructor Documentation

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

itk::LaplacianOperator< TPixel, VDimension, TAllocator >::LaplacianOperator ( ) [inline]

Default constructor

Definition at line 72 of file itkLaplacianOperator.h.

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

itk::LaplacianOperator< TPixel, VDimension, TAllocator >::LaplacianOperator ( const Self & other ) [inline]

Copy constructor

Definition at line 82 of file itkLaplacianOperator.h.

Member Function Documentation

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

virtual void itk::Neighborhood< TPixel, VDimension, TAllocator >::Allocate ( unsigned int i ) [inline, protected, virtual, inherited]

Allocates the neighborhood's memory buffer.

Definition at line 243 of file itkNeighborhood.h.

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

ConstIterator itk::Neighborhood< TPixel, VDimension, TAllocator >::Begin ( void ) const [inline, inherited]

STL-style iterator support.

Reimplemented in itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >, and itk::ConstShapedNeighborhoodIterator< ImageType, ZeroFluxNeumannBoundaryCondition< ImageType > >.

Definition at line 159 of file itkNeighborhood.h.

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

Iterator itk::Neighborhood< TPixel, VDimension, TAllocator >::Begin ( void ) [inline, inherited]

STL-style iterator support.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >, and itk::ShapedNeighborhoodIterator< ImageType >.

Definition at line 155 of file itkNeighborhood.h.

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

virtual void itk::Neighborhood< TPixel, VDimension, TAllocator >::ComputeNeighborhoodOffsetTable ( ) [protected, virtual, inherited]

Fills entries into the offset lookup table. Called once on initialization.

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

virtual void itk::Neighborhood< TPixel, VDimension, TAllocator >::ComputeNeighborhoodStrideTable ( ) [protected, virtual, inherited]

Computes the entries for the stride table

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

virtual void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::CreateDirectional ( ) [virtual, inherited]

Creates the operator with length only in the specified direction. The radius of the operator will be 0 except along the axis on which the operator will work.

See also:: CreateToRadius; FillCenteredDirectional; SetDirection(); GetDirection()

Reimplemented in itk::SobelOperator< TPixel, VDimension, TAllocator >, itk::SobelOperator< FixedGradientPixelType, itkGetStaticConstMacro(FixedImageDimension) >, and itk::SobelOperator< MovedGradientPixelType, itkGetStaticConstMacro(MovedImageDimension) >.

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

void itk::LaplacianOperator< TPixel, VDimension, TAllocator >::CreateOperator ( )

This function is called to create the operator

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

virtual void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::CreateToRadius ( const unsigned long ) [virtual, inherited]

Creates the operator with a specified radius ("square", same length on each side). The spatial location of the coefficients within the operator is defined by the subclass implementation of the Fill method.

See also:: CreateDirectional; Fill

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

virtual void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::CreateToRadius ( const SizeType & ) [virtual, inherited]

Creates the operator with a specified radius. The spatial location of the coefficients within the operator is defined by the subclass implementation of the Fill method.

See also:: CreateDirectional; Fill

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

ConstIterator itk::Neighborhood< TPixel, VDimension, TAllocator >::End ( void ) const [inline, inherited]

STL-style iterator support.

Reimplemented in itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >, itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >, itk::ConstShapedNeighborhoodIterator< ImageType, ZeroFluxNeumannBoundaryCondition< ImageType > >, and itk::ShapedNeighborhoodIterator< ImageType >.

Definition at line 157 of file itkNeighborhood.h.

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

Iterator itk::Neighborhood< TPixel, VDimension, TAllocator >::End ( void ) [inline, inherited]

STL-style iterator support.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >, and itk::ShapedNeighborhoodIterator< ImageType >.

Definition at line 153 of file itkNeighborhood.h.

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

virtual void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::Fill ( const CoefficientVector & ) [protected, pure virtual, inherited]

A subclass-specific algorithm that positions the coefficients spatially in the operator.

Implemented in itk::SobelOperator< TPixel, VDimension, TAllocator >, itk::GaussianDerivativeOperator< TPixel, VDimension, TAllocator >, itk::ImageKernelOperator< TPixel, VDimension, TAllocator >, itk::SobelOperator< FixedGradientPixelType, itkGetStaticConstMacro(FixedImageDimension) >, and itk::SobelOperator< MovedGradientPixelType, itkGetStaticConstMacro(MovedImageDimension) >.

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

void itk::LaplacianOperator< TPixel, VDimension, TAllocator >::Fill ( const CoefficientVector & ) [protected]

Arranges coefficients spatially in the memory buffer, default function was NOT used.

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

virtual void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::FillCenteredDirectional ( const CoefficientVector & ) [protected, virtual, inherited]

A pre-defined Fill function that can be called by a subclass Fill function to center coefficients along the axis specified by the SetDirection method. Useful for creating directional operators, or centering coefficients in an N-dimensional neighborhood.

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

virtual void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::FlipAxes ( ) [virtual, inherited]

Reverses the direction of all axes of the operator by reversing the order of the coefficients.

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

CoefficientVector itk::LaplacianOperator< TPixel, VDimension, TAllocator >::GenerateCoefficients ( ) [protected, virtual]

Calculates operator coefficients.

Implements itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

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

const AllocatorType& itk::Neighborhood< TPixel, VDimension, TAllocator >::GetBufferReference ( ) const [inline, inherited]

STL-style iterator support.

Definition at line 206 of file itkNeighborhood.h.

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

AllocatorType& itk::Neighborhood< TPixel, VDimension, TAllocator >::GetBufferReference ( ) [inline, inherited]

Returns a reference to the data buffer structure.

Definition at line 204 of file itkNeighborhood.h.

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

unsigned int itk::Neighborhood< TPixel, VDimension, TAllocator >::GetCenterNeighborhoodIndex ( ) const [inline, inherited]

Definition at line 224 of file itkNeighborhood.h.

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

TPixel itk::Neighborhood< TPixel, VDimension, TAllocator >::GetCenterValue ( ) const [inline, inherited]

Returns the element at the center of the neighborhood.

Definition at line 177 of file itkNeighborhood.h.

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

unsigned long itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::GetDirection ( void ) const [inline, inherited]

Returns the direction (dimension number) of a directional operator.

Definition at line 104 of file itkNeighborhoodOperator.h.

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

TPixel& itk::Neighborhood< TPixel, VDimension, TAllocator >::GetElement ( unsigned int i ) [inline, inherited]

STL-style iterator support.

Definition at line 172 of file itkNeighborhood.h.

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

virtual unsigned int itk::Neighborhood< TPixel, VDimension, TAllocator >::GetNeighborhoodIndex ( const OffsetType & ) const [virtual, inherited]

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

OffsetType itk::Neighborhood< TPixel, VDimension, TAllocator >::GetOffset ( unsigned int i ) const [inline, inherited]

Returns the itk::Offset from the center of the Neighborhood to the requested neighbor index.

Definition at line 219 of file itkNeighborhood.h.

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

unsigned long itk::Neighborhood< TPixel, VDimension, TAllocator >::GetRadius ( const unsigned long n ) const [inline, inherited]

Returns the radius of the neighborhood along a specified dimension.

Definition at line 134 of file itkNeighborhood.h.

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

const SizeType itk::Neighborhood< TPixel, VDimension, TAllocator >::GetRadius ( void ) const [inline, inherited]

Returns the radius of the neighborhood.

Definition at line 129 of file itkNeighborhood.h.

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

SizeType itk::Neighborhood< TPixel, VDimension, TAllocator >::GetSize ( void ) const [inline, inherited]

Returns the size (total length of sides) of the neighborhood.

Definition at line 143 of file itkNeighborhood.h.

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

unsigned long itk::Neighborhood< TPixel, VDimension, TAllocator >::GetSize ( const unsigned long n ) const [inline, inherited]

Returns the size (total length) of the neighborhood along a specified dimension.

Definition at line 139 of file itkNeighborhood.h.

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

std::slice itk::Neighborhood< TPixel, VDimension, TAllocator >::GetSlice ( unsigned int ) const [inherited]

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

unsigned itk::Neighborhood< TPixel, VDimension, TAllocator >::GetStride ( const unsigned axis ) const [inline, inherited]

Returns the stride length for the specified dimension. Stride length is the number of pixels between adjacent pixels along the given dimension.

Definition at line 149 of file itkNeighborhood.h.

Referenced by itk::RegionBasedLevelSetFunction< TInputImage, TFeatureImage, TSharedData >::Initialize().

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::InitializeToZero ( ) [inline, protected, inherited]

Initializes all the coefficients in the neighborhood to zero values

Definition at line 164 of file itkNeighborhoodOperator.h.

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

bool itk::Neighborhood< TPixel, VDimension, TAllocator >::operator!= ( const Self & other ) const [inline, inherited]

Not Equal operator.

Definition at line 121 of file itkNeighborhood.h.

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

Self& itk::LaplacianOperator< TPixel, VDimension, TAllocator >::operator= ( const Self & other ) [inline]

Assignment operator

Reimplemented from itk::Neighborhood< TPixel, VDimension, TAllocator >.

Definition at line 97 of file itkLaplacianOperator.h.

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

bool itk::Neighborhood< TPixel, VDimension, TAllocator >::operator== ( const Self & other ) const [inline, inherited]

Comparison operator.

Definition at line 113 of file itkNeighborhood.h.

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

const TPixel& itk::Neighborhood< TPixel, VDimension, TAllocator >::operator[] ( const OffsetType & o ) const [inline, inherited]

STL-style iterator support.

Definition at line 213 of file itkNeighborhood.h.

Referenced by itk::Neighborhood< PixelType, itkGetStaticConstMacro(ImageDimension)>::operator[]().

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

TPixel& itk::Neighborhood< TPixel, VDimension, TAllocator >::operator[] ( const OffsetType & o ) [inline, inherited]

Get pixel value by offset

Definition at line 211 of file itkNeighborhood.h.

Referenced by itk::Neighborhood< PixelType, itkGetStaticConstMacro(ImageDimension)>::operator[]().

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

const TPixel& itk::Neighborhood< TPixel, VDimension, TAllocator >::operator[] ( unsigned int i ) const [inline, inherited]

STL-style iterator support.

Definition at line 170 of file itkNeighborhood.h.

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

TPixel& itk::Neighborhood< TPixel, VDimension, TAllocator >::operator[] ( unsigned int i ) [inline, inherited]

Pass-through data access methods to the buffer.

Definition at line 168 of file itkNeighborhood.h.

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

void itk::Neighborhood< TPixel, VDimension, TAllocator >::Print ( std::ostream & os ) const [inline, inherited]

Standard itk object method.

Definition at line 200 of file itkNeighborhood.h.

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

virtual void itk::LaplacianOperator< TPixel, VDimension, TAllocator >::PrintSelf	(	std::ostream &	os,
		Indent	i
	)			const `[inline, virtual]`

Prints some debugging information

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 105 of file itkLaplacianOperator.h.

References itk::Indent::GetNextIndent(), and HardConnectedComponentImageFilter::PrintSelf().

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::ScaleCoefficients ( PixelRealType ) [inherited]

Multiplies all of the coefficients of the kernel by a single scalar value.

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

void itk::LaplacianOperator< TPixel, VDimension, TAllocator >::SetDerivativeScalings ( const double * s )

Sets the weights that are applied to the derivative in each axial direction when the kernel is computed. These weights are all 1.0 by default. This method must be called BEFORE CreateOperator

template<class TPixel, unsigned int VDimension, class TAllocator = NeighborhoodAllocator<TPixel>>

void itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::SetDirection ( const unsigned long & direction ) [inline, inherited]

Sets the dimensional direction of a directional operator.

Definition at line 100 of file itkNeighborhoodOperator.h.

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

void itk::Neighborhood< TPixel, VDimension, TAllocator >::SetRadius ( const unsigned long ) [inherited]

Overloads SetRadius to allow a single long integer argument that is used as the radius of all the dimensions of the Neighborhood (resulting in a "square" neighborhood).

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

void itk::Neighborhood< TPixel, VDimension, TAllocator >::SetRadius ( const unsigned long * rad ) [inline, inherited]

Sets the radius for the neighborhood. Overloaded to support an unsigned long array.

Definition at line 186 of file itkNeighborhood.h.

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

void itk::Neighborhood< TPixel, VDimension, TAllocator >::SetRadius ( const SizeType & ) [inherited]

Sets the radius for the neighborhood, calculates size from the radius, and allocates storage.

Referenced by itk::RegionBasedLevelSetFunction< TInputImage, TFeatureImage, TSharedData >::Initialize().

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

void itk::Neighborhood< TPixel, VDimension, TAllocator >::SetSize ( ) [inline, protected, inherited]

Sets the length along each dimension.

Definition at line 233 of file itkNeighborhood.h.

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

unsigned int itk::Neighborhood< TPixel, VDimension, TAllocator >::Size ( void ) const [inline, inherited]

More STL-style support.

Definition at line 164 of file itkNeighborhood.h.

Referenced by itk::RegionBasedLevelSetFunction< TInputImage, TFeatureImage, TSharedData >::Initialize(), itk::VectorNeighborhoodInnerProduct< ImageType >::operator()(), and itk::NeighborhoodInnerProduct< ImageType >::operator()().

Member Data Documentation

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

const unsigned int itk::Neighborhood< TPixel, VDimension, TAllocator >::NeighborhoodDimension = VDimension [static, inherited]

External support for dimensionality.

Reimplemented in itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >, itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >, and itk::FlatStructuringElement< VDimension >.

Definition at line 66 of file itkNeighborhood.h.

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

itkLaplacianOperator.h

itk::LaplacianOperator< TPixel, VDimension, TAllocator > Class Template Reference [Operators]

Public Types

Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Detailed Description

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

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

itk::LaplacianOperator< TPixel, VDimension, TAllocator > Class Template Reference
[Operators]

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