#include <itkAnnulusOperator.h>
Inheritance diagram for itk::AnnulusOperator< TPixel, TDimension, TAllocator >:


AnnulusOperator defines a non-directional NeighborhoodOperator representing two concentric circles, spheres, hyperspheres, etc. The inner radius and the thickness of the annulus can be specified.
The values for the annulus can be specified in a variety of manners:
1) The values for the interior of the annulus (interior of inner circle), the values for annulus (the region between the inner and outer circle), and the values for the exterior of the annulus can be specified. This mode is useful in correlation based matched filter applications. For instance, defining a hollow (or even filled) circle.
2) The values can defined automatically for normalized correlation. The values in the kernel will be defined to have mean zero and norm 1. The area outside the annulus will have values of zero. In this mode, you can also specify whether you want the center of the annulus to be bright (intensity > 0) or dark (intensity < 0).
1) Set the annulus parameters: InnerRadius and Thickness 2) Set the intensities to use for interior, wall, and exterior kernel positions for correlation based operations or call NormalizeOn() to define kernel values automatically for use in normalized correlation. 3) If NormalizedOn(), indicate whether you want the center of the annulus to be bright or dark. 4) call CreateOperator()
Definition at line 70 of file itkAnnulusOperator.h.
Public Types | |
| typedef TAllocator | AllocatorType |
| typedef AllocatorType::const_iterator | ConstIterator |
| typedef AllocatorType::iterator | Iterator |
| typedef Superclass::OffsetType | OffsetType |
| typedef NumericTraits< TPixel >::RealType | PixelRealType |
| typedef Superclass::PixelType | PixelType |
| typedef Size< VDimension > | RadiusType |
| typedef AnnulusOperator | Self |
| typedef Superclass::SizeType | SizeType |
| typedef SizeType::SizeValueType | SizeValueType |
| typedef SliceIterator< TPixel, Self > | SliceIteratorType |
| typedef Vector< double, TDimension > | SpacingType |
| typedef NeighborhoodOperator< TPixel, TDimension, TAllocator > | Superclass |
Public Member Functions | |
| AnnulusOperator (const Self &other) | |
| AnnulusOperator () | |
| ConstIterator | Begin () const |
| Iterator | Begin () |
| virtual void | CreateDirectional () |
| void | CreateOperator () |
| virtual void | CreateToRadius (const unsigned long) |
| virtual void | CreateToRadius (const SizeType &) |
| ConstIterator | End () const |
| STL style iterator support *Iterator | End () |
| void | Fill (const CoefficientVector &c) |
| virtual void | FlipAxes () |
| CoefficientVector | GenerateCoefficients () |
| const AllocatorType & | GetBufferReference () const |
| Returns a reference to the data buffer structure *AllocatorType & | GetBufferReference () |
| unsigned int | GetCenterNeighborhoodIndex () const |
| TPixel | GetCenterValue () const |
| unsigned long | GetDirection () const |
| TPixel & | GetElement (unsigned int i) |
| double | GetInnerRadius () const |
| virtual const char * | GetNameOfClass () 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 |
| itkStaticConstMacro (NeighborhoodDimension, unsigned int, VDimension) | |
| NeighborhoodOperator (const Self &orig) | |
| NeighborhoodOperator () | |
| bool | operator!= (const Self &other) const |
| Assignment | operator.*/Self &operator= (const Self &orig) |
| 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 |
| Prints some debugging information *virtual void | PrintSelf (std::ostream &os, Indent i) const |
| void | ScaleCoefficients (PixelRealType) |
| void | SetDirection (const unsigned long &direction) |
| 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 |
| Set Get the inner radius of the annulus Radius is specified in *physical | units (mm).*/void SetInnerRadius(double r) |
Public Attributes | |
| Set Get the thickness of the annulus The outer radius of the *annulus is defined as | r |
Protected Types | |
| typedef std::vector< double > | CoefficientVector |
Protected Member Functions | |
| virtual void | Allocate (unsigned int i) |
| virtual void | ComputeNeighborhoodOffsetTable () |
| virtual void | ComputeNeighborhoodStrideTable () |
| virtual void | FillCenteredDirectional (const CoefficientVector &) |
| Initializes all the coefficients in the neighborhood to zero values *void | InitializeToZero () |
| 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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Typedef support for coefficient vector type. Necessary to fix bug in the microsoft VC++ compiler. Reimplemented in itk::BackwardDifferenceOperator< TPixel, TDimension, TAllocator >. Definition at line 146 of file itkNeighborhoodOperator.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 from itk::Neighborhood< TPixel, VDimension, TAllocator >. Definition at line 81 of file itkAnnulusOperator.h. |
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Definition at line 138 of file itkNeighborhoodOperator.h. |
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External support for pixel type Reimplemented from itk::NeighborhoodOperator< TPixel, TDimension, TAllocator >. Definition at line 215 of file itkAnnulusOperator.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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Standard typedefs Reimplemented from itk::NeighborhoodOperator< TPixel, TDimension, TAllocator >. Definition at line 76 of file itkAnnulusOperator.h. |
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Additional typedefs Reimplemented from itk::NeighborhoodOperator< TPixel, TDimension, TAllocator >. Definition at line 80 of file itkAnnulusOperator.h. |
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Slice iterator typedef support Reimplemented from itk::Neighborhood< TPixel, VDimension, TAllocator >. Definition at line 79 of file itkNeighborhoodOperator.h. |
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Definition at line 82 of file itkAnnulusOperator.h. |
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Reimplemented from itk::NeighborhoodOperator< TPixel, TDimension, TAllocator >. Definition at line 77 of file itkAnnulusOperator.h. |
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Definition at line 86 of file itkAnnulusOperator.h. |
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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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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. |
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This function is called to create the operator. The radius of the operator is determine automatically. |
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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.
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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.
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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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Arranges coefficients spatially in the memory buffer. Implements itk::NeighborhoodOperator< TPixel, TDimension, TAllocator >. |
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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. |
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Reverses the direction of all axes of the operator by reversing the order of the coefficients. |
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Calculates operator coefficients. Implements itk::NeighborhoodOperator< TPixel, TDimension, TAllocator >. |
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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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Returns the direction (dimension number) of a directional operator. Definition at line 104 of file itkNeighborhoodOperator.h. |
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Definition at line 161 of file itkNeighborhood.h. |
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Definition at line 115 of file itkAnnulusOperator.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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Definition at line 164 of file itkNeighborhoodOperator.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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Copy constructor Definition at line 86 of file itkNeighborhoodOperator.h. References itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::m_Direction. |
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Constructor. Definition at line 82 of file itkNeighborhoodOperator.h. |
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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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Definition at line 91 of file itkNeighborhoodOperator.h. References itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >::m_Direction. |
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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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Standard itk object method. Reimplemented from itk::Neighborhood< TPixel, VDimension, TAllocator >. Definition at line 130 of file itkNeighborhoodOperator.h. References itk::Indent::GetNextIndent(), and HardConnectedComponentImageFilter::PrintSelf(). |
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Multiplies all of the coefficients of the kernel by a single scalar value. |
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Sets the dimensional direction of a directional operator. Definition at line 100 of file itkNeighborhoodOperator.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()(). |
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Definition at line 112 of file itkAnnulusOperator.h. |
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Definition at line 120 of file itkAnnulusOperator.h. |
1.4.2 written by Dimitri van Heesch,
© 1997-2000