ITK  4.3.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Private Member Functions | List of all members
itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep > Class Template Reference

#include <itkNearestNeighborExtrapolateImageFunction.h>

+ Inheritance diagram for itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >:
+ Collaboration diagram for itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >:

Detailed Description

template<class TInputImage, class TCoordRep = float>
class itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >

Nearest neighbor extrapolation of a scalar image.

NearestNeighborExtrapolateImageFunction extrapolate image intensity at a specified point, continuous index or index by copying the intensity of the nearest neighbor within the image buffer.

This class is templated over the input image type and the coordinate representation type (e.g. float or double).

Definition at line 40 of file itkNearestNeighborExtrapolateImageFunction.h.

Public Types

typedef SmartPointer< const SelfConstPointer
 
typedef
Superclass::ContinuousIndexType 
ContinuousIndexType
 
typedef Superclass::IndexType IndexType
 
typedef IndexType::IndexValueType IndexValueType
 
typedef Superclass::InputImageType InputImageType
 
typedef Superclass::OutputType OutputType
 
typedef SmartPointer< SelfPointer
 
typedef
NearestNeighborExtrapolateImageFunction 
Self
 
typedef
ExtrapolateImageFunction
< TInputImage, TCoordRep > 
Superclass
 
- Public Types inherited from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >
typedef SmartPointer< const SelfConstPointer
 
typedef
Superclass::ContinuousIndexType 
ContinuousIndexType
 
typedef Superclass::IndexType IndexType
 
typedef Superclass::InputImageType InputImageType
 
typedef Superclass::OutputType OutputType
 
typedef SmartPointer< SelfPointer
 
typedef Superclass::PointType PointType
 
typedef NumericTraits
< typename
TInputImage::PixelType >
::RealType 
RealType
 
typedef ExtrapolateImageFunction Self
 
typedef ImageFunction
< TInputImage, typename
NumericTraits< typename
TInputImage::PixelType >
::RealType, TCoordRep > 
Superclass
 
- Public Types inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
typedef SmartPointer< const SelfConstPointer
 
typedef ContinuousIndex
< TCoordRep,
itkGetStaticConstMacro(ImageDimension) > 
ContinuousIndexType
 
typedef TCoordRep CoordRepType
 
typedef InputImageType::IndexType IndexType
 
typedef
InputImageType::IndexValueType 
IndexValueType
 
typedef
InputImageType::ConstPointer 
InputImageConstPointer
 
typedef TInputImage InputImageType
 
typedef InputImageType::PixelType InputPixelType
 
typedef NumericTraits
< TInputImage::PixelType >
::RealType 
OutputType
 
typedef SmartPointer< SelfPointer
 
typedef Point< TCoordRep,
itkGetStaticConstMacro(ImageDimension) > 
PointType
 
typedef ImageFunction Self
 
typedef FunctionBase< Point
< TCoordRep,
itkGetStaticConstMacro(ImageDimension) >
, NumericTraits
< TInputImage::PixelType >
::RealType > 
Superclass
 
- Public Types inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, NumericTraits< TInputImage::PixelType >::RealType >
typedef SmartPointer< const SelfConstPointer
 
typedef Point< TCoordRep,
TInputImage::ImageDimension > 
InputType
 
typedef NumericTraits
< TInputImage::PixelType >
::RealType 
OutputType
 
typedef SmartPointer< SelfPointer
 
typedef FunctionBase Self
 
typedef Object Superclass
 
- Public Types inherited from itk::Object
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef Object Self
 
typedef LightObject Superclass
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
 
virtual OutputType EvaluateAtContinuousIndex (const ContinuousIndexType &index) const
 
virtual OutputType EvaluateAtIndex (const IndexType &index) const
 
virtual const char * GetNameOfClass () const
 
- Public Member Functions inherited from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >
virtual OutputType Evaluate (const PointType &point) const
 
- Public Member Functions inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
void ConvertContinuousIndexToNearestIndex (const ContinuousIndexType &cindex, IndexType &index) const
 
void ConvertPointToContinuousIndex (const PointType &point, ContinuousIndexType &cindex) const
 
void ConvertPointToNearestIndex (const PointType &point, IndexType &index) const
 
virtual NumericTraits
< TInputImage::PixelType >
::RealType 
Evaluate (const PointType &point) const =0
 
virtual NumericTraits
< TInputImage::PixelType >
::RealType 
EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0
 
virtual NumericTraits
< TInputImage::PixelType >
::RealType 
EvaluateAtIndex (const IndexType &index) const =0
 
virtual const ContinuousIndexTypeGetEndContinuousIndex ()
 
virtual const IndexTypeGetEndIndex ()
 
const InputImageTypeGetInputImage () const
 
virtual const ContinuousIndexTypeGetStartContinuousIndex ()
 
virtual const IndexTypeGetStartIndex ()
 
virtual void SetInputImage (const InputImageType *ptr)
 
virtual bool IsInsideBuffer (const IndexType &index) const
 
virtual bool IsInsideBuffer (const ContinuousIndexType &index) const
 
virtual bool IsInsideBuffer (const PointType &point) const
 

Static Public Member Functions

static Pointer New ()
 

Static Public Attributes

static const unsigned int ImageDimension = Superclass::ImageDimension
 
- Static Public Attributes inherited from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >
static const unsigned int ImageDimension = Superclass::ImageDimension
 
- Static Public Attributes inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
static const unsigned int ImageDimension
 

Protected Member Functions

 NearestNeighborExtrapolateImageFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
 ~NearestNeighborExtrapolateImageFunction ()
 
- Protected Member Functions inherited from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >
 ExtrapolateImageFunction ()
 
 ~ExtrapolateImageFunction ()
 
- Protected Member Functions inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
 ImageFunction ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
 ~ImageFunction ()
 
- Protected Member Functions inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, NumericTraits< TInputImage::PixelType >::RealType >
 FunctionBase ()
 
 ~FunctionBase ()
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &time)
 
virtual ~Object ()
 
- Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer InternalClone () const
 
 LightObject ()
 
virtual void PrintHeader (std::ostream &os, Indent indent) const
 
virtual void PrintTrailer (std::ostream &os, Indent indent) const
 
virtual ~LightObject ()
 

Private Member Functions

 NearestNeighborExtrapolateImageFunction (const Self &)
 
void operator= (const Self &)
 

Additional Inherited Members

- Protected Types inherited from itk::LightObject
typedef int InternalReferenceCountType
 
- Protected Attributes inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
ContinuousIndexType m_EndContinuousIndex
 
IndexType m_EndIndex
 
InputImageConstPointer m_Image
 
ContinuousIndexType m_StartContinuousIndex
 
IndexType m_StartIndex
 

Member Typedef Documentation

template<class TInputImage , class TCoordRep = float>
typedef SmartPointer< const Self > itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::ConstPointer

Definition at line 48 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::ContinuousIndexType itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType

ContinuousIndex typedef support.

Definition at line 71 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::IndexType itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::IndexType

Index typedef support.

Definition at line 67 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef IndexType::IndexValueType itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::IndexValueType

Definition at line 68 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::InputImageType itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::InputImageType

InputImageType typedef support.

Definition at line 61 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef Superclass::OutputType itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::OutputType

OutputType typedef support.

Definition at line 55 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef SmartPointer< Self > itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::Pointer

Definition at line 47 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef NearestNeighborExtrapolateImageFunction itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::Self

Standard class typedefs.

Definition at line 45 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
typedef ExtrapolateImageFunction< TInputImage, TCoordRep > itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::Superclass

Definition at line 46 of file itkNearestNeighborExtrapolateImageFunction.h.

Constructor & Destructor Documentation

template<class TInputImage , class TCoordRep = float>
itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::NearestNeighborExtrapolateImageFunction ( )
inlineprotected
template<class TInputImage , class TCoordRep = float>
itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::~NearestNeighborExtrapolateImageFunction ( )
inlineprotected
template<class TInputImage , class TCoordRep = float>
itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::NearestNeighborExtrapolateImageFunction ( const Self )
private

Member Function Documentation

template<class TInputImage , class TCoordRep = float>
virtual::itk::LightObject::Pointer itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::CreateAnother ( void  ) const
virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<class TInputImage , class TCoordRep = float>
virtual OutputType itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType index) const
inlinevirtual

Evaluate the function at a ContinuousIndex position

Returns the extrapolated image intensity at a specified position by returning the intensity of the nearest neighbor within the image buffer.

Implements itk::ExtrapolateImageFunction< TInputImage, TCoordRep >.

Definition at line 80 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
virtual OutputType itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtIndex ( const IndexType index) const
inlinevirtual

Evaluate the function at a ContinuousIndex position

Returns the extrapolated image intensity at a specified position by returning the intensity of the nearest neighbor within the image buffer.

Implements itk::ExtrapolateImageFunction< TInputImage, TCoordRep >.

Definition at line 107 of file itkNearestNeighborExtrapolateImageFunction.h.

template<class TInputImage , class TCoordRep = float>
virtual const char* itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage , class TCoordRep = float>
static Pointer itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::New ( )
static

Method for creation through the object factory.

template<class TInputImage , class TCoordRep = float>
void itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::operator= ( const Self )
private
template<class TInputImage , class TCoordRep = float>
void itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
inlineprotectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >.

Definition at line 133 of file itkNearestNeighborExtrapolateImageFunction.h.

Member Data Documentation

template<class TInputImage , class TCoordRep = float>
const unsigned int itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::ImageDimension = Superclass::ImageDimension
static

Dimension underlying input image.

Definition at line 64 of file itkNearestNeighborExtrapolateImageFunction.h.


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