ITK  4.1.0
Insight Segmentation and Registration Toolkit
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itk::LinearInterpolateImageFunction< TInputImage, TCoordRep > Class Template Reference

#include <itkLinearInterpolateImageFunction.h>

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

List of all members.

Classes

struct  Dispatch
struct  DispatchBase

Public Types

typedef SmartPointer< const SelfConstPointer
typedef
Superclass::ContinuousIndexType 
ContinuousIndexType
typedef Superclass::IndexType IndexType
typedef Superclass::InputImageType InputImageType
typedef Superclass::InputPixelType InputPixelType
typedef Superclass::OutputType OutputType
typedef SmartPointer< SelfPointer
typedef Superclass::RealType RealType
typedef
LinearInterpolateImageFunction 
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

 LinearInterpolateImageFunction ()
void PrintSelf (std::ostream &os, Indent indent) const
 ~LinearInterpolateImageFunction ()

Private Member Functions

OutputType EvaluateOptimized (const Dispatch< 0 > &, const ContinuousIndexType &) const
OutputType EvaluateOptimized (const Dispatch< 1 > &, const ContinuousIndexType &index) const
OutputType EvaluateOptimized (const Dispatch< 2 > &, const ContinuousIndexType &index) const
OutputType EvaluateOptimized (const Dispatch< 3 > &, const ContinuousIndexType &index) const
OutputType EvaluateOptimized (const DispatchBase &, const ContinuousIndexType &index) const
virtual OutputType EvaluateUnoptimized (const ContinuousIndexType &index) const
 LinearInterpolateImageFunction (const Self &)
void operator= (const Self &)

Static Private Attributes

static const unsigned long m_Neighbors

Detailed Description

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

Linearly interpolate an image at specified positions.

LinearInterpolateImageFunction linearly interpolates image intensity at a non-integer pixel position. This class is templated over the input image type and the coordinate representation type (e.g. float or double).

This function works for N-dimensional images.

This function works for images with scalar and vector pixel types, and for images of type VectorImage.

See also:
VectorLinearInterpolateImageFunction
Wiki Examples:

Definition at line 48 of file itkLinearInterpolateImageFunction.h.


Member Typedef Documentation

template<class TInputImage , class TCoordRep = double>
typedef SmartPointer< const Self > itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::ConstPointer
template<class TInputImage , class TCoordRep = double>
typedef Superclass::ContinuousIndexType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType
template<class TInputImage , class TCoordRep = double>
typedef Superclass::IndexType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::IndexType

Index typedef support.

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

Definition at line 80 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
typedef Superclass::InputImageType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::InputImageType

InputImageType typedef support.

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

Definition at line 68 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
typedef Superclass::InputPixelType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::InputPixelType
template<class TInputImage , class TCoordRep = double>
typedef Superclass::OutputType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::OutputType

OutputType typedef support.

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

Definition at line 62 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
typedef SmartPointer< Self > itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::Pointer
template<class TInputImage , class TCoordRep = double>
typedef Superclass::RealType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::RealType

RealType typedef support.

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

Definition at line 74 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
typedef LinearInterpolateImageFunction itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::Self

Standard class typedefs.

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

Definition at line 53 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
typedef InterpolateImageFunction< TInputImage, TCoordRep > itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::Superclass

Constructor & Destructor Documentation

template<class TInputImage , class TCoordRep = double>
itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::LinearInterpolateImageFunction ( ) [protected]
template<class TInputImage , class TCoordRep = double>
itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::~LinearInterpolateImageFunction ( ) [protected]
template<class TInputImage , class TCoordRep = double>
itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::LinearInterpolateImageFunction ( const Self ) [private]

Member Function Documentation

template<class TInputImage , class TCoordRep = double>
virtual::itk::LightObject::Pointer itk::LinearInterpolateImageFunction< 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::LinearInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType index) const [inline, virtual]

Evaluate the function at a ContinuousIndex position

Returns the linearly 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 93 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
OutputType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateOptimized ( const Dispatch< 0 > &  ,
const ContinuousIndexType  
) const [inline, private]

Definition at line 116 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
OutputType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateOptimized ( const Dispatch< 1 > &  ,
const ContinuousIndexType index 
) const [inline, private]

Definition at line 122 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
OutputType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateOptimized ( const Dispatch< 2 > &  ,
const ContinuousIndexType index 
) const [inline, private]

Definition at line 152 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
OutputType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateOptimized ( const Dispatch< 3 > &  ,
const ContinuousIndexType index 
) const [inline, private]

Definition at line 228 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
OutputType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateOptimized ( const DispatchBase ,
const ContinuousIndexType index 
) const [inline, private]

Definition at line 494 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
virtual OutputType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateUnoptimized ( const ContinuousIndexType index) const [inline, private, virtual]
template<class TInputImage , class TCoordRep = double>
virtual const char* itk::LinearInterpolateImageFunction< 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::LinearInterpolateImageFunction< TInputImage, TCoordRep >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TCoordRep = double>
void itk::LinearInterpolateImageFunction< 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::LinearInterpolateImageFunction< TInputImage, TCoordRep >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const [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 >.


Member Data Documentation

template<class TInputImage , class TCoordRep = double>
const unsigned int itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::ImageDimension = Superclass::ImageDimension [static]

Dimension underlying input image.

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

Definition at line 77 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>
const unsigned long itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::m_Neighbors [static, private]

Number of neighbors used in the interpolation

Definition at line 110 of file itkLinearInterpolateImageFunction.h.


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