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

#include <itkAdvancedRayCastInterpolateImageFunction.h>

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

Collaboration 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 &)

---

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 39 of file itkAdvancedRayCastInterpolateImageFunction.h.

---

Member Typedef Documentation

template<class TInputImage, class TCoordRep = double>

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

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

Definition at line 47 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

ContinuousIndex typedef support.

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

Definition at line 102 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 69 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Index typedef support.

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

Definition at line 99 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

InputImageType typedef support.

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

Definition at line 87 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 60 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 74 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Type of the Interpolator Base class

Definition at line 72 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 61 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

OutputType typedef support.

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

Definition at line 81 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 65 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

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

Definition at line 46 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Point typedef support.

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

Definition at line 96 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

RealType typedef support.

Definition at line 90 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Standard class typedefs.

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

Definition at line 44 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

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

Definition at line 67 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 45 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 63 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

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

Definition at line 62 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Definition at line 59 of file itkAdvancedRayCastInterpolateImageFunction.h.

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 57 of file itkAdvancedRayCastInterpolateImageFunction.h.

---

Constructor & Destructor Documentation

template<class TInputImage, class TCoordRep = double>

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

(

)

[protected]

Constructor.

template<class TInputImage, class TCoordRep = double>

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

(

)

[inline, protected]

Destructor.

Definition at line 173 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

(

const Self &

)

[private]

---

Member Function Documentation

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.

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.

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 >.

template<class TInputImage, class TCoordRep = double>

virtual InputPointType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetFocalPoint

(

)

const [virtual]

Get a pointer to the Interpolator.

template<class TInputImage, class TCoordRep = double>

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

(

)

[virtual]

Get a pointer to the Interpolator.

template<class TInputImage, class TCoordRep = double>

virtual double itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetThreshold

(

)

const [virtual]

Get a pointer to the Transform.

template<class TInputImage, class TCoordRep = double>

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

(

)

[virtual]

Get a pointer to the Transform.

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 154 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

bool itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer

(

const ContinuousIndexType &

)

const [inline]

Definition at line 158 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

bool itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer

(

const IndexType &

)

const [inline]

Definition at line 162 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

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

Constants for the image dimensions

template<class TInputImage, class TCoordRep = double>

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

Dimension underlying input image.

template<class TInputImage, class TCoordRep = double>

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

(

)

[static]

Method for creation through the object factory.

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

template<class TInputImage, class TCoordRep = double>

void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::operator=

(

const Self &

)

[private]

template<class TInputImage, class TCoordRep = double>

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

Print the object.

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetFocalPoint

(

InputPointType

_arg

)

[virtual]

Connect the Interpolator.

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetInterpolator

(

InterpolatorType *

_arg

)

[virtual]

Connect the Interpolator.

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetThreshold

(

double

_arg

)

[virtual]

Connect the Transform.

template<class TInputImage, class TCoordRep = double>

virtual void itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetTransform

(

TransformType *

_arg

)

[virtual]

Connect the Transform.

---

Field Documentation

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 182 of file itkAdvancedRayCastInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>

InterpolatorPointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_Interpolator [protected]

Pointer to the interpolator.

Definition at line 188 of file itkAdvancedRayCastInterpolateImageFunction.h.

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 185 of file itkAdvancedRayCastInterpolateImageFunction.h.

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 179 of file itkAdvancedRayCastInterpolateImageFunction.h.