ITK  4.2.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Attributes | Protected Member Functions | Private Member Functions
itk::InterpolateImageFunction< TInputImage, TCoordRep > Class Template Reference

#include <itkInterpolateImageFunction.h>

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

List of all members.

Public Types

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

Public Member Functions

virtual OutputType Evaluate (const PointType &point) const
virtual OutputType EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0
virtual OutputType EvaluateAtIndex (const IndexType &index) const
virtual const char * GetNameOfClass () 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 
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 Attributes

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

Protected Member Functions

 InterpolateImageFunction ()
void PrintSelf (std::ostream &os, Indent indent) const
 ~InterpolateImageFunction ()
- Protected Member Functions inherited from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >
 ImageFunction ()
 ~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

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

Additional Inherited Members

- 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

Detailed Description

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

Base class for all image interpolaters.

InterpolateImageFunction is the base for all ImageFunctions that 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 ).

Warning:
This hierarchy of functions work only for images with scalar pixel types. For images of vector pixel types use VectorInterpolateImageFunctions.
See also:
VectorInterpolateImageFunction

Definition at line 44 of file itkInterpolateImageFunction.h.


Member Typedef Documentation

template<class TInputImage, class TCoordRep = double>
typedef SmartPointer< const Self > itk::InterpolateImageFunction< TInputImage, TCoordRep >::ConstPointer
template<class TInputImage, class TCoordRep = double>
typedef Superclass::ContinuousIndexType itk::InterpolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::IndexType itk::InterpolateImageFunction< TInputImage, TCoordRep >::IndexType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::IndexValueType itk::InterpolateImageFunction< TInputImage, TCoordRep >::IndexValueType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::InputImageType itk::InterpolateImageFunction< TInputImage, TCoordRep >::InputImageType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::OutputType itk::InterpolateImageFunction< TInputImage, TCoordRep >::OutputType
template<class TInputImage, class TCoordRep = double>
typedef SmartPointer< Self > itk::InterpolateImageFunction< TInputImage, TCoordRep >::Pointer
template<class TInputImage, class TCoordRep = double>
typedef Superclass::PointType itk::InterpolateImageFunction< TInputImage, TCoordRep >::PointType
template<class TInputImage, class TCoordRep = double>
typedef NumericTraits< typename TInputImage::PixelType >::RealType itk::InterpolateImageFunction< TInputImage, TCoordRep >::RealType
template<class TInputImage, class TCoordRep = double>
typedef InterpolateImageFunction itk::InterpolateImageFunction< TInputImage, TCoordRep >::Self
template<class TInputImage, class TCoordRep = double>
typedef ImageFunction< TInputImage, typename NumericTraits< typename TInputImage::PixelType >::RealType, TCoordRep > itk::InterpolateImageFunction< TInputImage, TCoordRep >::Superclass

Constructor & Destructor Documentation

template<class TInputImage, class TCoordRep = double>
itk::InterpolateImageFunction< TInputImage, TCoordRep >::InterpolateImageFunction ( )
inlineprotected

Definition at line 127 of file itkInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>
itk::InterpolateImageFunction< TInputImage, TCoordRep >::~InterpolateImageFunction ( )
inlineprotected

Definition at line 128 of file itkInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>
itk::InterpolateImageFunction< TInputImage, TCoordRep >::InterpolateImageFunction ( const Self )
private

Member Function Documentation

template<class TInputImage, class TCoordRep = double>
virtual OutputType itk::InterpolateImageFunction< TInputImage, TCoordRep >::Evaluate ( const PointType point) const
inlinevirtual

Interpolate the image at a point 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::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Reimplemented in itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 92 of file itkInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>
virtual OutputType itk::InterpolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType index) const
pure virtual

Interpolate the image at a continuous index position

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

Subclasses must override this method.

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

Implemented in itk::WindowedSincInterpolateImageFunction< TInputImage, VRadius, TWindowFunction, TBoundaryCondition, TCoordRep >, itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >, itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >, itk::LabelImageGaussianInterpolateImageFunction< TInputImage, TCoordRep, TPixelCompare >, itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >, and itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >.

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

Interpolate the image at an index position.

Simply returns the image value at the specified index 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.

Definition at line 121 of file itkInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>
virtual const char* itk::InterpolateImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const
virtual
template<class TInputImage, class TCoordRep = double>
void itk::InterpolateImageFunction< TInputImage, TCoordRep >::operator= ( const Self )
private
template<class TInputImage, class TCoordRep = double>
void itk::InterpolateImageFunction< TInputImage, TCoordRep >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
inlineprotectedvirtual

Member Data Documentation

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

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