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

#include <itkAdvancedRayCastInterpolateImageFunction.h>

Detailed Description

template<typename TInputImage, typename TCoordinate = double>
class itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >

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, TCoordinate >:

Public Types
using	ConstPointer = SmartPointer<const Self>
using	DirectionType = Vector<TCoordinate, InputImageDimension>
using	InputPointType = typename TransformType::InputPointType
using	InterpolatorPointer = typename InterpolatorType::Pointer
using	InterpolatorType = InterpolateImageFunction<TInputImage, TCoordinate>
using	OutputPointType = typename TransformType::OutputPointType
using	Pointer = SmartPointer<Self>
using	Self = AdvancedRayCastInterpolateImageFunction
using	SizeType = typename TInputImage::SizeType
using	Superclass = InterpolateImageFunction<TInputImage, TCoordinate>
using	TransformJacobianType = typename TransformType::JacobianType
using	TransformParametersType = typename TransformType::ParametersType
using	TransformPointer = typename TransformType::Pointer
using	TransformType = Transform<TCoordinate, InputImageDimension, InputImageDimension>

Public Member Functions
OutputType	Evaluate (const PointType &point) const override
OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const override
virtual InputPointType	GetFocalPoint () const
virtual double	GetThreshold () const
bool	IsInsideBuffer (const ContinuousIndexType &) const override
bool	IsInsideBuffer (const IndexType &) const override
bool	IsInsideBuffer (const PointType &) const override
	ITK_DISALLOW_COPY_AND_MOVE (AdvancedRayCastInterpolateImageFunction)
	itkGetModifiableObjectMacro (Interpolator, InterpolatorType)
	itkGetModifiableObjectMacro (Transform, TransformType)
	itkOverrideGetNameOfClassMacro (AdvancedRayCastInterpolateImageFunction)
	itkStaticConstMacro (ImageDimension, unsigned int, Superclass::ImageDimension)
	itkStaticConstMacro (InputImageDimension, unsigned int, TInputImage::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 ()=default
void	PrintSelf (std::ostream &os, Indent indent) const override
	~AdvancedRayCastInterpolateImageFunction () override=default

Protected Attributes
InputPointType	m_FocalPoint {}
InterpolatorPointer	m_Interpolator {}
double	m_Threshold { 0.0 }
TransformPointer	m_Transform {}

Private Member Functions
SizeType	GetRadius () const override

Member Typedef Documentation

ConstPointer

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::ConstPointer = SmartPointer<const Self>

Definition at line 66 of file itkAdvancedRayCastInterpolateImageFunction.h.

DirectionType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::DirectionType = Vector<TCoordinate, InputImageDimension>

Definition at line 87 of file itkAdvancedRayCastInterpolateImageFunction.h.

InputPointType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::InputPointType = typename TransformType::InputPointType

Definition at line 78 of file itkAdvancedRayCastInterpolateImageFunction.h.

InterpolatorPointer

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::InterpolatorPointer = typename InterpolatorType::Pointer

Definition at line 92 of file itkAdvancedRayCastInterpolateImageFunction.h.

InterpolatorType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::InterpolatorType = InterpolateImageFunction<TInputImage, TCoordinate>

Type of the Interpolator Base class

Definition at line 90 of file itkAdvancedRayCastInterpolateImageFunction.h.

OutputPointType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::OutputPointType = typename TransformType::OutputPointType

Definition at line 79 of file itkAdvancedRayCastInterpolateImageFunction.h.

Pointer

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::Pointer = SmartPointer<Self>

Definition at line 65 of file itkAdvancedRayCastInterpolateImageFunction.h.

Self

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::Self = AdvancedRayCastInterpolateImageFunction

Standard class typedefs.

Definition at line 63 of file itkAdvancedRayCastInterpolateImageFunction.h.

SizeType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::SizeType = typename TInputImage::SizeType

Definition at line 85 of file itkAdvancedRayCastInterpolateImageFunction.h.

Superclass

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::Superclass = InterpolateImageFunction<TInputImage, TCoordinate>

Definition at line 64 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformJacobianType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::TransformJacobianType = typename TransformType::JacobianType

Definition at line 81 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformParametersType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::TransformParametersType = typename TransformType::ParametersType

Definition at line 80 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformPointer

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::TransformPointer = typename TransformType::Pointer

Definition at line 77 of file itkAdvancedRayCastInterpolateImageFunction.h.

TransformType

template<typename TInputImage, typename TCoordinate = double>

using itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::TransformType = Transform<TCoordinate, InputImageDimension, InputImageDimension>

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()

template<typename TInputImage, typename TCoordinate = double>

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

protecteddefault

Constructor.

~AdvancedRayCastInterpolateImageFunction()

template<typename TInputImage, typename TCoordinate = double>

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

overrideprotecteddefault

Destructor.

Member Function Documentation

Evaluate()

template<typename TInputImage, typename TCoordinate = double>

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

override

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<typename TInputImage, typename TCoordinate = double>

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

override

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.

GetFocalPoint()

template<typename TInputImage, typename TCoordinate = double>

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

virtual

Get a pointer to the Interpolator.

GetRadius()

template<typename TInputImage, typename TCoordinate = double>

SizeType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::GetRadius ( ) const

inlineoverrideprivate

Definition at line 217 of file itkAdvancedRayCastInterpolateImageFunction.h.

GetThreshold()

template<typename TInputImage, typename TCoordinate = double>

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

virtual

Get a pointer to the Transform.

IsInsideBuffer() [1/3]

template<typename TInputImage, typename TCoordinate = double>

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

inlineoverride

Definition at line 179 of file itkAdvancedRayCastInterpolateImageFunction.h.

IsInsideBuffer() [2/3]

template<typename TInputImage, typename TCoordinate = double>

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

inlineoverride

Definition at line 186 of file itkAdvancedRayCastInterpolateImageFunction.h.

IsInsideBuffer() [3/3]

template<typename TInputImage, typename TCoordinate = double>

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

inlineoverride

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 172 of file itkAdvancedRayCastInterpolateImageFunction.h.

ITK_DISALLOW_COPY_AND_MOVE()

template<typename TInputImage, typename TCoordinate = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::ITK_DISALLOW_COPY_AND_MOVE

(

AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >

)

itkGetModifiableObjectMacro() [1/2]

template<typename TInputImage, typename TCoordinate = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::itkGetModifiableObjectMacro	(	Interpolator	,
		InterpolatorType	)

Get a pointer to the Interpolator.

itkGetModifiableObjectMacro() [2/2]

template<typename TInputImage, typename TCoordinate = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::itkGetModifiableObjectMacro	(	Transform	,
		TransformType	)

Get a pointer to the Transform.

itkOverrideGetNameOfClassMacro()

template<typename TInputImage, typename TCoordinate = double>

itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::itkOverrideGetNameOfClassMacro

(

AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >

)

Run-time type information (and related methods).

itkStaticConstMacro() [1/2]

template<typename TInputImage, typename TCoordinate = double>

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

Dimension underlying input image.

itkStaticConstMacro() [2/2]

template<typename TInputImage, typename TCoordinate = double>

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

Constants for the image dimensions

New()

template<typename TInputImage, typename TCoordinate = double>

Pointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::New ( )

static

Method for creation through the object factory.

PrintSelf()

template<typename TInputImage, typename TCoordinate = double>

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

overrideprotected

Print the object.

SetFocalPoint()

template<typename TInputImage, typename TCoordinate = double>

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

virtual

Connect the Interpolator.

SetInterpolator()

template<typename TInputImage, typename TCoordinate = double>

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

virtual

Connect the Interpolator.

SetThreshold()

template<typename TInputImage, typename TCoordinate = double>

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

virtual

Connect the Transform.

SetTransform()

template<typename TInputImage, typename TCoordinate = double>

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

virtual

Connect the Transform.

Member Data Documentation

m_FocalPoint

template<typename TInputImage, typename TCoordinate = double>

InputPointType itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::m_FocalPoint {}

protected

The focal point or position of the ray source.

Definition at line 207 of file itkAdvancedRayCastInterpolateImageFunction.h.

m_Interpolator

template<typename TInputImage, typename TCoordinate = double>

InterpolatorPointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::m_Interpolator {}

protected

Pointer to the interpolator.

Definition at line 213 of file itkAdvancedRayCastInterpolateImageFunction.h.

m_Threshold

template<typename TInputImage, typename TCoordinate = double>

double itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::m_Threshold { 0.0 }

protected

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

Definition at line 210 of file itkAdvancedRayCastInterpolateImageFunction.h.

m_Transform

template<typename TInputImage, typename TCoordinate = double>

TransformPointer itk::AdvancedRayCastInterpolateImageFunction< TInputImage, TCoordinate >::m_Transform {}

protected

Transformation used to calculate the new focal point position.

Definition at line 204 of file itkAdvancedRayCastInterpolateImageFunction.h.