#include <itkNeighborhood.h>
Inheritance diagram for itk::Neighborhood< TPixel, VDimension, TAllocator >:


This class serves as the base class for several other Itk objects such as itk::NeighborhoodOperator and itk::NeighborhoodIterator. Its purpose is to store values and their relative spatial locations.
A Neighborhood 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 Neighborhood object with a radius of 2x3 has sides of length 5x7. Neighborhood objects always have an unambiguous center because their side lengths are always odd.
Definition at line 54 of file itkNeighborhood.h.
Public Types | |
| typedef TAllocator | AllocatorType |
| typedef AllocatorType::const_iterator | ConstIterator |
| typedef AllocatorType::iterator | Iterator |
| typedef Offset< VDimension > | OffsetType |
| typedef TPixel | PixelType |
| typedef Size< VDimension > | RadiusType |
| typedef Neighborhood | Self |
| typedef Size< VDimension > | SizeType |
| typedef SizeType::SizeValueType | SizeValueType |
| typedef SliceIterator< TPixel, Self > | SliceIteratorType |
Public Member Functions | |
| ConstIterator | Begin () const |
| Iterator | Begin () |
| ConstIterator | End () const |
| STL style iterator support *Iterator | End () |
| const AllocatorType & | GetBufferReference () const |
| Returns a reference to the data buffer structure *AllocatorType & | GetBufferReference () |
| unsigned int | GetCenterNeighborhoodIndex () const |
| TPixel | GetCenterValue () const |
| TPixel & | GetElement (unsigned int i) |
| 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 |
| itkStaticConstMacro (NeighborhoodDimension, unsigned int, VDimension) | |
| Neighborhood (const Self &other) | |
| Neighborhood () | |
| bool | operator!= (const Self &other) const |
| Self & | operator= (const Self &other) |
| bool | operator== (const Self &other) const |
| const TPixel & | operator[] (const OffsetType &o) const |
| Get pixel value by offset *TPixel & | operator[] (const OffsetType &o) |
| const TPixel & | operator[] (unsigned int i) const |
| Pass through data access methods to the buffer *TPixel & | operator[] (unsigned int i) |
| void | Print (std::ostream &os) const |
| void | SetRadius (const unsigned long) |
| Sets the radius for the neighborhood Overloaded to support an unsigned *long array *void | SetRadius (const unsigned long *rad) |
| void | SetRadius (const SizeType &) |
| unsigned int | Size () const |
| virtual | ~Neighborhood () |
Protected Member Functions | |
| virtual void | Allocate (unsigned int i) |
| virtual void | ComputeNeighborhoodOffsetTable () |
| virtual void | ComputeNeighborhoodStrideTable () |
| virtual void | PrintSelf (std::ostream &, Indent) const |
| Sets the length along each dimension *void | SetSize () |
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External support for allocator type. Reimplemented in itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >, and itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >. Definition at line 61 of file itkNeighborhood.h. |
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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. Reimplemented in itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >, itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >, itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >, itk::NeighborhoodIterator, and itk::ConstNeighborhoodIterator< FixedImageType >. Definition at line 72 of file itkNeighborhood.h. |
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Offset type used to reference neighbor locations Reimplemented in itk::AnnulusOperator< TPixel, TDimension, TAllocator >, itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >, itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >, itk::NeighborhoodIterator, and itk::ConstNeighborhoodIterator< FixedImageType >. Definition at line 83 of file itkNeighborhood.h. |
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Radius typedef support. Reimplemented in itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >, itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >, itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >, itk::NeighborhoodIterator, and itk::ConstNeighborhoodIterator< FixedImageType >. Definition at line 80 of file itkNeighborhood.h. |
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External slice iterator type typedef support. Reimplemented in itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >, itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >, itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >, and itk::NeighborhoodOperator< TPixel, TDimension, TAllocator >. Definition at line 86 of file itkNeighborhood.h. |
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Default constructor. Definition at line 89 of file itkNeighborhood.h. |
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Default destructor. Definition at line 92 of file itkNeighborhood.h. |
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Copy constructor. |
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Allocates the neighborhood's memory buffer. Definition at line 228 of file itkNeighborhood.h. |
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Definition at line 148 of file itkNeighborhood.h. |
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Definition at line 144 of file itkNeighborhood.h. |
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Fills entries into the offset lookup table. Called once on initialization. |
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Computes the entries for the stride table |
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Definition at line 146 of file itkNeighborhood.h. |
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Definition at line 142 of file itkNeighborhood.h. |
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Definition at line 195 of file itkNeighborhood.h. |
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Definition at line 193 of file itkNeighborhood.h. |
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Definition at line 213 of file itkNeighborhood.h. |
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Returns the element at the center of the neighborhood. Definition at line 166 of file itkNeighborhood.h. |
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Definition at line 161 of file itkNeighborhood.h. |
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Returns the itk::Offset from the center of the Neighborhood to the requested neighbor index. Definition at line 208 of file itkNeighborhood.h. |
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Returns the radius of the neighborhood along a specified dimension. Definition at line 123 of file itkNeighborhood.h. |
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Returns the radius of the neighborhood. Definition at line 118 of file itkNeighborhood.h. |
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Returns the size (total length of sides) of the neighborhood. Definition at line 132 of file itkNeighborhood.h. |
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Returns the size (total length) of the neighborhood along a specified dimension. Definition at line 128 of file itkNeighborhood.h. |
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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 138 of file itkNeighborhood.h. |
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External support for dimensionality. Reimplemented in itk::BinaryBallStructuringElement< TPixel, VDimension, TAllocator >, and itk::BinaryCrossStructuringElement< TPixel, VDimension, TAllocator >. |
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Not Equal operator. Reimplemented in itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >, and itk::ConstNeighborhoodIterator< FixedImageType >. Definition at line 110 of file itkNeighborhood.h. |
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Assignment operator. Reimplemented in itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >, and itk::ConstNeighborhoodIterator< FixedImageType >. |
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Comparison operator. Reimplemented in itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >, and itk::ConstNeighborhoodIterator< FixedImageType >. Definition at line 102 of file itkNeighborhood.h. |
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Definition at line 202 of file itkNeighborhood.h. |
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Definition at line 200 of file itkNeighborhood.h. |
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Definition at line 159 of file itkNeighborhood.h. |
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Definition at line 157 of file itkNeighborhood.h. |
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Standard itk object method. Definition at line 189 of file itkNeighborhood.h. |
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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). |
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Definition at line 175 of file itkNeighborhood.h. |
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Sets the radius for the neighborhood, calculates size from the radius, and allocates storage. |
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Definition at line 220 of file itkNeighborhood.h. |
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More STL-style support. Definition at line 153 of file itkNeighborhood.h. Referenced by itk::NeighborhoodInnerProduct< ImageType >::operator()(). |
1.4.2 written by Dimitri van Heesch,
© 1997-2000