itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension > Class Template Reference

#include <itkRectangularImageNeighborhoodShape.h>

Collaboration diagram for itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >:

Detailed Description

template<unsigned int VImageDimension>
class itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >

Rectangular (or hyperrectangular) image-neighborhood shape. Eases creating a sequence of offsets for ShapedImageNeighborhoodRange. Can also be used for ShapedNeighborhoodIterator.

The following example creates a 3 x 5 rectangular neighborhood around pixel location [10, 20], and generates the offsets for a neighborhood range:

const Index<> location = { 10, 20 };
const Size<> radius = { { 1, 2 } };
const RectangularImageNeighborhoodShape<2> shape{ radius };
const std::vector<Offset<>> offsets = GenerateImageNeighborhoodOffsets(shape);
ShapedImageNeighborhoodRange<ImageType> neighborhoodRange{ *image, location, offsets };

See Also

ShapedNeighborhoodIterator

ShapedImageNeighborhoodRange

Definition at line 55 of file itkRectangularImageNeighborhoodShape.h.

Public Member Functions
constexpr std::vcl_size_t	GetNumberOfOffsets () const noexcept
constexpr	RectangularImageNeighborhoodShape (const Size< ImageDimension > &radius) noexcept

Static Public Attributes
static constexpr unsigned int	ImageDimension = VImageDimension
Size< ImageDimension >	m_Radius
std::vcl_size_t	m_NumberOfOffsets
void	FillOffsets (Offset< ImageDimension > *const offsets) const noexcept
constexpr std::vcl_size_t	CalculateNumberOfOffsets (const unsigned dimension) const noexcept

Constructor & Destructor Documentation

template<unsigned int VImageDimension>

constexpr itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::RectangularImageNeighborhoodShape ( const Size< ImageDimension > &  radius )

inlineexplicitnoexcept

Constructs a hyperrectangular shape whose size is specified by the radius

Definition at line 62 of file itkRectangularImageNeighborhoodShape.h.

Member Function Documentation

template<unsigned int VImageDimension>

constexpr std::vcl_size_t itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::CalculateNumberOfOffsets ( const unsigned  dimension ) const

inlineprivatenoexcept

Fills the specified buffer with the offsets for a neighborhood of this shape.

Definition at line 122 of file itkRectangularImageNeighborhoodShape.h.

References itk::Size< VDimension >::m_InternalArray, and itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::m_Radius.

template<unsigned int VImageDimension>

void itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::FillOffsets ( Offset< ImageDimension > *const  offsets ) const

inlinenoexcept

Fills the specified buffer with the offsets for a neighborhood of this shape.

Definition at line 79 of file itkRectangularImageNeighborhoodShape.h.

References itk::Size< VDimension >::begin(), itk::Offset< VDimension >::begin(), itk::Size< VDimension >::end(), itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::ImageDimension, itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::m_NumberOfOffsets, and itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::m_Radius.

template<unsigned int VImageDimension>

constexpr std::vcl_size_t itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::GetNumberOfOffsets ( ) const

inlinenoexcept

Returns the number of offsets needed to represent this shape.

Definition at line 72 of file itkRectangularImageNeighborhoodShape.h.

References itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::m_NumberOfOffsets.

Member Data Documentation

template<unsigned int VImageDimension>

constexpr unsigned int itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::ImageDimension = VImageDimension

static

Definition at line 58 of file itkRectangularImageNeighborhoodShape.h.

Referenced by itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::FillOffsets().

template<unsigned int VImageDimension>

std::vcl_size_t itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::m_NumberOfOffsets

private

Fills the specified buffer with the offsets for a neighborhood of this shape.

Definition at line 117 of file itkRectangularImageNeighborhoodShape.h.

Referenced by itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::FillOffsets(), and itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::GetNumberOfOffsets().

template<unsigned int VImageDimension>

Size<ImageDimension> itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::m_Radius

private

Fills the specified buffer with the offsets for a neighborhood of this shape.

Definition at line 114 of file itkRectangularImageNeighborhoodShape.h.

Referenced by itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::CalculateNumberOfOffsets(), and itk::Experimental::RectangularImageNeighborhoodShape< VImageDimension >::FillOffsets().

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

• itkRectangularImageNeighborhoodShape.h