Nearest neighbor interpolation of a scalar image. More...

#include <itkNearestNeighborInterpolateImageFunction.h>

Inheritance diagram for itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >:

Collaboration diagram for itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::ContinuousIndexType	ContinuousIndexType
typedef Superclass::IndexType	IndexType
typedef Superclass::InputImageType	InputImageType
typedef Superclass::OutputType	OutputType
typedef SmartPointer< Self >	Pointer
typedef NearestNeighborInterpolateImageFunction	Self
typedef InterpolateImageFunction < TInputImage, TCoordRep >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const
virtual const char *	GetNameOfClass () const
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	ImageDimension = Superclass::ImageDimension
Protected Member Functions
	NearestNeighborInterpolateImageFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const
	~NearestNeighborInterpolateImageFunction ()
Private Member Functions
	NearestNeighborInterpolateImageFunction (const Self &)
void	operator= (const Self &)

Detailed Description

template<class TInputImage, class TCoordRep = double>
class itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >

Nearest neighbor interpolation of a scalar image.

NearestNeighborInterpolateImageFunction interpolates image intensity at a non-integer pixel position by copying the intensity for the nearest neighbor. This class is templated over the input image type and the coordinate representation type (e.g. float or double).

Definition at line 38 of file itkNearestNeighborInterpolateImageFunction.h.

Member Typedef Documentation

template<class TInputImage , class TCoordRep = double>

typedef SmartPointer< const Self > itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::ConstPointer

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

Definition at line 46 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef Superclass::ContinuousIndexType itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType

ContinuousIndex typedef support.

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

Definition at line 68 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef Superclass::IndexType itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::IndexType

Index typedef support.

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

Definition at line 65 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef Superclass::InputImageType itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::InputImageType

InputImageType typedef support.

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

Definition at line 59 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef Superclass::OutputType itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::OutputType

OutputType typedef support.

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

Definition at line 53 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef SmartPointer< Self > itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::Pointer

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

Definition at line 45 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef NearestNeighborInterpolateImageFunction itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::Self

Standard class typedefs.

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

Definition at line 43 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef InterpolateImageFunction< TInputImage, TCoordRep > itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::Superclass

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

Definition at line 44 of file itkNearestNeighborInterpolateImageFunction.h.

Constructor & Destructor Documentation

template<class TInputImage , class TCoordRep = double>

itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::NearestNeighborInterpolateImageFunction ( ) [inline, protected]

Definition at line 88 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::~NearestNeighborInterpolateImageFunction ( ) [inline, protected]

Definition at line 89 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::NearestNeighborInterpolateImageFunction ( const Self & ) [private]

Member Function Documentation

template<class TInputImage , class TCoordRep = double>

virtual::itk::LightObject::Pointer itk::NearestNeighborInterpolateImageFunction< 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 = double>

virtual OutputType itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType & index ) const [inline, virtual]

Evaluate the function at a ContinuousIndex position

Returns the interpolated image intensity at a specified point position. No bounds checking is done. The point is assume to lie within the image buffer.

ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.

Implements itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 78 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

virtual const char* itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

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

template<class TInputImage , class TCoordRep = double>

static Pointer itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TCoordRep = double>

void itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::operator= ( const Self & ) [private]

Mutex lock to protect modification to the reference count

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

template<class TInputImage , class TCoordRep = double>

void itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const `[inline, protected, virtual]`

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::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 90 of file itkNearestNeighborInterpolateImageFunction.h.