Projective interpolation of an image at specified positions. More...

#include <itkRayCastInterpolateImageFunction.h>

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

Collaboration diagram for itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::ContinuousIndexType	ContinuousIndexType
typedef Vector< TCoordRep, 3 >	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 RayCastInterpolateImageFunction	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, 3, 3 >	TransformType
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual OutputType	Evaluate (const PointType &point) const
virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const
virtual InputPointType	GetFocalPoint () const
virtual InterpolatorType *	GetInterpolator ()
virtual const char *	GetNameOfClass () const
virtual double	GetThreshold () const
virtual TransformType *	GetTransform ()
bool	IsInsideBuffer (const IndexType &) const
bool	IsInsideBuffer (const PointType &) const
bool	IsInsideBuffer (const ContinuousIndexType &) const
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 ()
Static Public Attributes
static const unsigned int	ImageDimension = Superclass::ImageDimension
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
Protected Member Functions
void	PrintSelf (std::ostream &os, Indent indent) const
	RayCastInterpolateImageFunction ()
	~RayCastInterpolateImageFunction ()
Protected Attributes
InputPointType	m_FocalPoint
InterpolatorPointer	m_Interpolator
double	m_Threshold
TransformPointer	m_Transform
Private Member Functions
void	operator= (const Self &)
	RayCastInterpolateImageFunction (const Self &)

Detailed Description

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

Projective interpolation of an image at specified positions.

RayCastInterpolateImageFunction 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 itkRayCastInterpolateImageFunction.h.

Member Typedef Documentation

template<class TInputImage , class TCoordRep = double>

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

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

Definition at line 47 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

ContinuousIndex typedef support.

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

Definition at line 101 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef Vector< TCoordRep, 3 > itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::DirectionType

Definition at line 69 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Index typedef support.

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

Definition at line 98 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

InputImageType typedef support.

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

Definition at line 86 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 60 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 74 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Type of the Interpolator Base class

Definition at line 72 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 61 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

OutputType typedef support.

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

Definition at line 80 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 65 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

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

Definition at line 46 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Point typedef support.

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

Definition at line 95 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

RealType typedef support.

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

Definition at line 89 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Standard class typedefs.

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

Definition at line 44 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 67 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

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

Definition at line 45 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 63 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 62 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Definition at line 59 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

typedef Transform< TCoordRep, 3, 3 > itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::TransformType

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

Definition at line 57 of file itkRayCastInterpolateImageFunction.h.

Constructor & Destructor Documentation

template<class TInputImage , class TCoordRep = double>

itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::RayCastInterpolateImageFunction ( ) [protected]

Constructor.

template<class TInputImage , class TCoordRep = double>

itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::~RayCastInterpolateImageFunction ( ) [inline, protected]

Destructor.

Definition at line 177 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::RayCastInterpolateImageFunction ( const Self & ) [private]

Member Function Documentation

template<class TInputImage , class TCoordRep = double>

virtual::itk::LightObject::Pointer itk::RayCastInterpolateImageFunction< 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::RayCastInterpolateImageFunction< 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.

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

template<class TInputImage , class TCoordRep = double>

virtual OutputType itk::RayCastInterpolateImageFunction< 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.

Implements itk::InterpolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage , class TCoordRep = double>

virtual InputPointType itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetFocalPoint ( ) const [virtual]

Get a pointer to the Interpolator.

template<class TInputImage , class TCoordRep = double>

virtual InterpolatorType* itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetInterpolator ( ) [virtual]

Get a pointer to the Interpolator.

template<class TInputImage , class TCoordRep = double>

virtual const char* itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

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

template<class TInputImage , class TCoordRep = double>

virtual double itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetThreshold ( ) const [virtual]

Get a pointer to the Transform.

template<class TInputImage , class TCoordRep = double>

virtual TransformType* itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::GetTransform ( ) [virtual]

Get a pointer to the Transform.

template<class TInputImage , class TCoordRep = double>

bool itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer ( const ContinuousIndexType & ) const [inline]

Definition at line 161 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

bool itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer ( const IndexType & ) const [inline]

Definition at line 166 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

bool itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::IsInsideBuffer ( const PointType & ) const [inline, virtual]

Check if a point is inside the image buffer.

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

Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Definition at line 156 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

static Pointer itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TCoordRep = double>

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

Print the object.

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

template<class TInputImage , class TCoordRep = double>

virtual void itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetFocalPoint ( InputPointType _arg ) [virtual]

Connect the Interpolator.

template<class TInputImage , class TCoordRep = double>

virtual void itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetInterpolator ( InterpolatorType * _arg ) [virtual]

Connect the Interpolator.

template<class TInputImage , class TCoordRep = double>

virtual void itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetThreshold ( double _arg ) [virtual]

Connect the Transform.

template<class TInputImage , class TCoordRep = double>

virtual void itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::SetTransform ( TransformType * _arg ) [virtual]

Connect the Transform.

Member Data Documentation

template<class TInputImage , class TCoordRep = double>

const unsigned int itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::ImageDimension = Superclass::ImageDimension [static]

Dimension underlying input image.

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

Definition at line 92 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

const unsigned int itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::InputImageDimension = TInputImage::ImageDimension [static]

Constants for the image dimensions

Definition at line 51 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

InputPointType itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_FocalPoint [protected]

The focal point or position of the ray source.

Definition at line 186 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

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

Pointer to the interpolator.

Definition at line 192 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

double itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_Threshold [protected]

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

Definition at line 189 of file itkRayCastInterpolateImageFunction.h.

template<class TInputImage , class TCoordRep = double>

TransformPointer itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >::m_Transform [protected]

Transformation used to calculate the new focal point position.

Definition at line 183 of file itkRayCastInterpolateImageFunction.h.

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

itkRayCastInterpolateImageFunction.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

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

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

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