itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep > Class Template Reference

#include <itkAdvancedRayCastInterpolateImageFunction.h>

Detailed Description

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

Projective interpolation of an image at specified positions.

AdvancedRayCastInterpolateImageFunction casts rays through a 3-dimensional image and uses bilinear interpolation to integrate each plane of voxels traversed.

Warning

This interpolator works for 3-dimensional images only.

Definition at line 56 of file itkAdvancedRayCastInterpolateImageFunction.h.

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

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::ContinuousIndexType	ContinuousIndexType
typedef Vector< TCoordRep, InputImageDimension >	DirectionType
typedef Superclass::IndexType	IndexType
typedef Superclass::InputImageType	InputImageType
typedef TransformType::InputPointType	InputPointType
typedef InterpolatorType::Pointer	InterpolatorPointer
typedef InterpolateImageFunction< TInputImage, TCoordRep >	InterpolatorType
typedef TransformType::OutputPointType	OutputPointType
typedef Superclass::OutputType	OutputType
typedef Superclass::InputPixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef Superclass::PointType	PointType
typedef Superclass::RealType	RealType
typedef AdvancedRayCastInterpolateImageFunction	Self
typedef TInputImage::SizeType	SizeType
typedef InterpolateImageFunction< TInputImage, TCoordRep >	Superclass
typedef TransformType::JacobianType	TransformJacobianType
typedef TransformType::ParametersType	TransformParametersType
typedef TransformType::Pointer	TransformPointer
typedef Transform< TCoordRep, InputImageDimension, InputImageDimension >	TransformType

Public Member Functions
virtual OutputType	Evaluate (const PointType &point) const
virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const
virtual const char *	GetClassName () const
virtual InputPointType	GetFocalPoint () const
virtual InterpolatorType *	GetInterpolator ()
virtual double	GetThreshold () const
virtual TransformType *	GetTransform ()
bool	IsInsideBuffer (const PointType &) const
bool	IsInsideBuffer (const ContinuousIndexType &) const
bool	IsInsideBuffer (const IndexType &) const
	itkStaticConstMacro (InputImageDimension, unsigned int, TInputImage::ImageDimension)
	itkStaticConstMacro (ImageDimension, unsigned int, Superclass::ImageDimension)
virtual void	SetFocalPoint (InputPointType _arg)
virtual void	SetInterpolator (InterpolatorType *_arg)
virtual void	SetThreshold (double _arg)
virtual void	SetTransform (TransformType *_arg)

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	AdvancedRayCastInterpolateImageFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const
	~AdvancedRayCastInterpolateImageFunction ()

Protected Attributes
InputPointType	m_FocalPoint
InterpolatorPointer	m_Interpolator
double	m_Threshold
TransformPointer	m_Transform

Private Member Functions
	AdvancedRayCastInterpolateImageFunction (const Self &)
void	operator= (const Self &)

Member Typedef Documentation

ConstPointer

template<class TInputImage, class TCoordRep = double>

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

Definition at line 65 of file itkAdvancedRayCastInterpolateImageFunction.h.

ContinuousIndexType

template<class TInputImage, class TCoordRep = double>

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

ContinuousIndex typedef support.

Definition at line 119 of file itkAdvancedRayCastInterpolateImageFunction.h.

DirectionType

template<class TInputImage, class TCoordRep = double>

typedef Vector< TCoordRep, InputImageDimension > itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::DirectionType

Definition at line 87 of file itkAdvancedRayCastInterpolateImageFunction.h.

IndexType

template<class TInputImage, class TCoordRep = double>

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

Index typedef support.

Definition at line 116 of file itkAdvancedRayCastInterpolateImageFunction.h.

InputImageType

template<class TInputImage, class TCoordRep = double>

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

InputImageType typedef support.

Definition at line 104 of file itkAdvancedRayCastInterpolateImageFunction.h.

InputPointType

template<class TInputImage, class TCoordRep = double>

typedef TransformType::InputPointType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::InputPointType

Definition at line 78 of file itkAdvancedRayCastInterpolateImageFunction.h.

InterpolatorPointer

template<class TInputImage, class TCoordRep = double>

typedef InterpolatorType::Pointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::InterpolatorPointer

Definition at line 92 of file itkAdvancedRayCastInterpolateImageFunction.h.

InterpolatorType

template<class TInputImage, class TCoordRep = double>

typedef InterpolateImageFunction< TInputImage, TCoordRep > itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::InterpolatorType

Type of the Interpolator Base class

Definition at line 90 of file itkAdvancedRayCastInterpolateImageFunction.h.

OutputPointType

template<class TInputImage, class TCoordRep = double>

typedef TransformType::OutputPointType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::OutputPointType

Definition at line 79 of file itkAdvancedRayCastInterpolateImageFunction.h.

OutputType

template<class TInputImage, class TCoordRep = double>

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

OutputType typedef support.

Definition at line 98 of file itkAdvancedRayCastInterpolateImageFunction.h.

PixelType

template<class TInputImage, class TCoordRep = double>

typedef Superclass::InputPixelType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::PixelType

Definition at line 83 of file itkAdvancedRayCastInterpolateImageFunction.h.

Pointer

template<class TInputImage, class TCoordRep = double>

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

Definition at line 64 of file itkAdvancedRayCastInterpolateImageFunction.h.

PointType

template<class TInputImage, class TCoordRep = double>

typedef Superclass::PointType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::PointType

Point typedef support.

Definition at line 113 of file itkAdvancedRayCastInterpolateImageFunction.h.

RealType

template<class TInputImage, class TCoordRep = double>

typedef Superclass::RealType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::RealType

RealType typedef support.

Definition at line 107 of file itkAdvancedRayCastInterpolateImageFunction.h.

Self

template<class TInputImage, class TCoordRep = double>

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

Standard class typedefs.

Definition at line 62 of file itkAdvancedRayCastInterpolateImageFunction.h.

SizeType

template<class TInputImage, class TCoordRep = double>

typedef TInputImage::SizeType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SizeType

Definition at line 85 of file itkAdvancedRayCastInterpolateImageFunction.h.

Superclass

template<class TInputImage, class TCoordRep = double>

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

Definition at line 63 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformJacobianType

template<class TInputImage, class TCoordRep = double>

typedef TransformType::JacobianType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::TransformJacobianType

Definition at line 81 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformParametersType

template<class TInputImage, class TCoordRep = double>

typedef TransformType::ParametersType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::TransformParametersType

Definition at line 80 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformPointer

template<class TInputImage, class TCoordRep = double>

typedef TransformType::Pointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::TransformPointer

Definition at line 77 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformType

template<class TInputImage, class TCoordRep = double>

typedef Transform< TCoordRep, InputImageDimension, InputImageDimension > itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::TransformType

Type of the Transform Base class The fixed image should be a 3D image

Definition at line 75 of file itkAdvancedRayCastInterpolateImageFunction.h.

Constructor & Destructor Documentation

AdvancedRayCastInterpolateImageFunction() [1/2]

template<class TInputImage, class TCoordRep = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::AdvancedRayCastInterpolateImageFunction ( )

protected

Constructor.

~AdvancedRayCastInterpolateImageFunction()

template<class TInputImage, class TCoordRep = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::~AdvancedRayCastInterpolateImageFunction ( )

inlineprotected

Destructor.

Definition at line 194 of file itkAdvancedRayCastInterpolateImageFunction.h.

AdvancedRayCastInterpolateImageFunction() [2/2]

template<class TInputImage, class TCoordRep = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::AdvancedRayCastInterpolateImageFunction ( const Self &  )

private

Member Function Documentation

Evaluate()

template<class TInputImage, class TCoordRep = double>

virtual OutputType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::Evaluate ( const PointType &  point ) const

virtual

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.

EvaluateAtContinuousIndex()

template<class TInputImage, class TCoordRep = double>

virtual OutputType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex ( const ContinuousIndexType &  index ) const

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.

GetClassName()

template<class TInputImage, class TCoordRep = double>

virtual const char* itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

Reimplemented in elastix::RayCastInterpolator< TElastix >, and elastix::RayCastResampleInterpolator< TElastix >.

GetFocalPoint()

template<class TInputImage, class TCoordRep = double>

virtual InputPointType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetFocalPoint ( ) const

virtual

Get a pointer to the Interpolator.

GetInterpolator()

template<class TInputImage, class TCoordRep = double>

virtual InterpolatorType* itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetInterpolator ( )

virtual

Get a pointer to the Interpolator.

GetThreshold()

template<class TInputImage, class TCoordRep = double>

virtual double itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetThreshold ( ) const

virtual

Get a pointer to the Transform.

GetTransform()

template<class TInputImage, class TCoordRep = double>

virtual TransformType* itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetTransform ( )

virtual

Get a pointer to the Transform.

IsInsideBuffer() [1/3]

template<class TInputImage, class TCoordRep = double>

bool itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer ( const PointType &  ) const

inline

Check if a point is inside the image buffer.

Warning

For efficiency, no validity checking of the input image pointer is done.

Definition at line 170 of file itkAdvancedRayCastInterpolateImageFunction.h.

IsInsideBuffer() [2/3]

template<class TInputImage, class TCoordRep = double>

bool itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer ( const ContinuousIndexType &  ) const

inline

Definition at line 176 of file itkAdvancedRayCastInterpolateImageFunction.h.

IsInsideBuffer() [3/3]

template<class TInputImage, class TCoordRep = double>

bool itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer ( const IndexType &  ) const

inline

Definition at line 182 of file itkAdvancedRayCastInterpolateImageFunction.h.

itkStaticConstMacro() [1/2]

template<class TInputImage, class TCoordRep = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::itkStaticConstMacro	(	InputImageDimension	,
		unsigned	int,
		TInputImage::ImageDimension
	)

Constants for the image dimensions

itkStaticConstMacro() [2/2]

template<class TInputImage, class TCoordRep = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::itkStaticConstMacro	(	ImageDimension	,
		unsigned	int,
		Superclass::ImageDimension
	)

Dimension underlying input image.

New()

template<class TInputImage, class TCoordRep = double>

static Pointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::New ( )

static

Method for creation through the object factory.

operator=()

template<class TInputImage, class TCoordRep = double>

void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::operator= ( const Self &  )

private

PrintSelf()

template<class TInputImage, class TCoordRep = double>

void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protected

Print the object.

SetFocalPoint()

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetFocalPoint ( InputPointType  _arg )

virtual

Connect the Interpolator.

SetInterpolator()

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetInterpolator ( InterpolatorType *  _arg )

virtual

Connect the Interpolator.

SetThreshold()

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetThreshold ( double  _arg )

virtual

Connect the Transform.

SetTransform()

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetTransform ( TransformType *  _arg )

virtual

Connect the Transform.

Field Documentation

m_FocalPoint

template<class TInputImage, class TCoordRep = double>

InputPointType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_FocalPoint

protected

The focal point or position of the ray source.

Definition at line 203 of file itkAdvancedRayCastInterpolateImageFunction.h.

m_Interpolator

template<class TInputImage, class TCoordRep = double>

InterpolatorPointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_Interpolator

protected

Pointer to the interpolator.

Definition at line 209 of file itkAdvancedRayCastInterpolateImageFunction.h.

m_Threshold

template<class TInputImage, class TCoordRep = double>

double itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_Threshold

protected

The threshold above which voxels along the ray path are integrated.

Definition at line 206 of file itkAdvancedRayCastInterpolateImageFunction.h.

m_Transform

template<class TInputImage, class TCoordRep = double>

TransformPointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_Transform

protected

Transformation used to calculate the new focal point position.

Definition at line 200 of file itkAdvancedRayCastInterpolateImageFunction.h.