mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage > Class Template Reference

#include <FastCubicBSplineInterpolateImageFunction.h>

Inheritance diagram for mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >:

Collaboration diagram for mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >:

Public Member Functions
virtual void	BoundingInterval (double, int &, int &) const
virtual void	EvaluateJacobianInside (Matrix &, double, double, double=0, double=0) const
	Get 1st order derivatives of given image at arbitrary location (in pixels)
virtual void	EvaluateJacobianOutside (Matrix &, double, double, double=0, double=0) const
	Get 1st order derivatives of given image at arbitrary location (in pixels)
	GenericFastCubicBSplineInterpolateImageFunction ()
	Constructor.
VoxelType	Get (double, double, double=0, double=0) const
template<class TOtherImage >
TOtherImage::VoxelType	Get (const TOtherImage *, double, double, double=0, double=0) const
VoxelType	Get2D (double, double, double=0, double=0) const
template<class TOtherImage >
TOtherImage::VoxelType	Get2D (const TOtherImage *, double, double, double=0, double=0) const
VoxelType	Get3D (double, double, double=0, double=0) const
template<class TOtherImage >
TOtherImage::VoxelType	Get3D (const TOtherImage *, double, double, double=0, double=0) const
VoxelType	Get4D (double, double, double=0, double=0) const
template<class TOtherImage >
TOtherImage::VoxelType	Get4D (const TOtherImage *, double, double, double=0, double=0) const
virtual VoxelType	GetInside (double, double, double=0, double=0) const
virtual VoxelType	GetInside2D (double, double, double=0, double=0) const
	Evaluate generic 2D image without handling boundary conditions.
virtual VoxelType	GetInside3D (double, double, double=0, double=0) const
	Evaluate generic 3D image without handling boundary conditions.
virtual VoxelType	GetInside4D (double, double, double=0, double=0) const
	Evaluate generic 4D image without handling boundary conditions.
virtual VoxelType	GetOutside (double, double, double=0, double=0) const
	Evaluate generic image at an arbitrary location (in pixels)
virtual VoxelType	GetWithPadding (double, double, double=0, double=0) const
template<class TOtherImage , class TCoefficient >
TCoefficient::VoxelType	GetWithPadding (const TOtherImage *, const TCoefficient *, double, double, double=0, double=0) const
VoxelType	GetWithPadding2D (double, double, double=0, double=0) const
template<class TOtherImage , class TCoefficient >
TCoefficient::VoxelType	GetWithPadding2D (const TOtherImage *, const TCoefficient *, double, double, double=0, double=0) const
VoxelType	GetWithPadding3D (double, double, double=0, double=0) const
template<class TOtherImage , class TCoefficient >
TCoefficient::VoxelType	GetWithPadding3D (const TOtherImage *, const TCoefficient *, double, double, double=0, double=0) const
VoxelType	GetWithPadding4D (double, double, double=0, double=0) const
template<class TOtherImage , class TCoefficient >
TCoefficient::VoxelType	GetWithPadding4D (const TOtherImage *, const TCoefficient *, double, double, double=0, double=0) const
virtual VoxelType	GetWithPaddingInside (double, double, double=0, double=0) const
virtual VoxelType	GetWithPaddingOutside (double, double, double=0, double=0) const
virtual void	Initialize (bool=false)
	Initialize image function.
void	Jacobian (Matrix &, double, double, double=0, double=0) const
	Get 1st order derivatives of given image at arbitrary location (in pixels)
template<class TOtherImage >
void	Jacobian (Matrix &, const TOtherImage *, double, double, double=0, double=0) const
void	Jacobian2D (Matrix &, double, double, double=0, double=0) const
template<class TOtherImage >
void	Jacobian2D (Matrix &, const TOtherImage *, double, double, double=0, double=0) const
void	Jacobian3D (Matrix &, double, double, double=0, double=0) const
template<class TOtherImage >
void	Jacobian3D (Matrix &, const TOtherImage *, double, double, double=0, double=0) const
void	Jacobian4D (Matrix &, double, double, double=0, double=0) const
template<class TOtherImage >
void	Jacobian4D (Matrix &, const TOtherImage *, double, double, double=0, double=0) const
	mirtkAggregateMacro (CoefficientExtrapolator, InfiniteCoefficient)
	Infinite discrete coefficient image obtained by extrapolation.
	mirtkAttributeMacro (bool, UseInputCoefficients)
	Input image contains spline coefficients.
	mirtkAttributeMacro (CoefficientImage, Coefficient)
	Image of spline coefficients.
virtual void	Update ()
	Update spline coefficients.
virtual	~GenericFastCubicBSplineInterpolateImageFunction ()
	Destructor.
Public Member Functions inherited from mirtk::GenericInterpolateImageFunction< TImage >
virtual double	EvaluateInside (double, double, double=0, double=0) const
virtual void	EvaluateInside (double *, double, double, double=0, int=1) const
virtual void	EvaluateInside (Vector &, double, double, double=0, double=0) const
virtual double	EvaluateOutside (double, double, double=0, double=0) const
	Evaluate scalar image at an arbitrary location (in pixels)
virtual void	EvaluateOutside (double *, double, double, double=0, int=1) const
	Evaluate multi-channel image at an arbitrary location (in pixels)
virtual void	EvaluateOutside (Vector &, double, double, double=0, double=0) const
	Evaluate vector image at an arbitrary location (in pixels)
virtual double	EvaluateWithPaddingInside (double, double, double=0, double=0) const
virtual void	EvaluateWithPaddingInside (double *, double, double, double=0, int=1) const
virtual void	EvaluateWithPaddingInside (Vector &, double, double, double=0, double=0) const
virtual double	EvaluateWithPaddingOutside (double, double, double=0, double=0) const
virtual void	EvaluateWithPaddingOutside (double *, double, double, double=0, int=1) const
virtual void	EvaluateWithPaddingOutside (Vector &, double, double, double=0, double=0) const
virtual void	Extrapolator (ExtrapolateImageFunction *, bool=false)
	Set extrapolate image function for evaluation outside of image domain.
ExtrapolatorType *	Extrapolator ()
const ExtrapolatorType *	Extrapolator () const
VoxelType	Get (double, double, double=0, double=0) const
VoxelType	GetWithPadding (double, double, double=0, double=0) const
virtual void	Input (const BaseImage *)
	Set input image.
const ImageType *	Input () const
	Get input image.
virtual ExtrapolateImageFunction *	New (enum ExtrapolationMode, const BaseImage *=NULL)
	Construct extrapolator which is compatible with this interpolator.
VoxelType	operator() (double, double, double=0, double=0) const
	Evaluate generic image at an arbitrary location (in pixels)
virtual	~GenericInterpolateImageFunction ()
	Destructor.
Public Member Functions inherited from mirtk::InterpolateImageFunction
const ImageAttributes &	Attributes () const
	Lattice attributes.
virtual void	BoundingBox (double, double, int &, int &, int &, int &) const
	Returns discrete boundaries of local 2D image region needed for interpolation.
virtual void	BoundingBox (double, double, double, int &, int &, int &, int &, int &, int &) const
	Returns discrete boundaries of local 3D image region needed for interpolation.
virtual void	BoundingBox (double, double, double, double, int &, int &, int &, int &, int &, int &, int &, int &) const
	Returns discrete boundaries of local 4D image region needed for interpolation.
double	Evaluate (double, double, double=0, double=0) const
double	Evaluate (const Point &, double=0) const
double	Evaluate (double, double, double=0, double=0)
void	Evaluate (double *, double, double, double=0, int=1) const
void	Evaluate (double *, const Point &, int=1) const
void	Evaluate (Vector &, double, double, double=0, double=0) const
template<class TVoxel >
void	Evaluate (GenericImage< TVoxel > &) const
	Evaluate image function at all locations of the output image.
void	EvaluateJacobian (Matrix &, double, double, double=0, double=NaN) const
void	EvaluateJacobianWithPadding (Matrix &, double, double, double=0, double=NaN) const
virtual void	EvaluateJacobianWithPaddingInside (Matrix &, double, double, double=0, double=NaN) const
virtual void	EvaluateJacobianWithPaddingOutside (Matrix &, double, double, double=0, double=NaN) const
double	EvaluateWithPadding (double, double, double=0, double=0) const
void	EvaluateWithPadding (double *, double, double, double=0, int=1) const
void	EvaluateWithPadding (Vector &, double, double, double=0, double=0) const
enum ExtrapolationMode	ExtrapolationMode () const
	Get extrapolation mode used by this interpolator.
ExtrapolateImageFunction *	Extrapolator ()
const ExtrapolateImageFunction *	Extrapolator () const
void	ImageToWorld (double &, double &) const
	Convert image location (in pixels) to world coordinates (in mm)
void	ImageToWorld (double &, double &, double &) const
	Convert image location (in pixels) to world coordinates (in mm)
void	ImageToWorld (Point &) const
	Convert image location (in pixels) to world coordinates (in mm)
void	ImageToWorld (Vector3 &) const
	Convert image vector (in pixels) to world coordinates (in mm)
virtual void	Initialize ()
void	Input (const BaseImage *)
	Set input image.
const BaseImage *	Input () const
	Get input image.
void	Inside (double &, double &, double &, double &) const
void	Inside (double &, double &, double &, double &, double &, double &) const
void	Inside (double &, double &, double &, double &, double &, double &, double &, double &) const
virtual enum InterpolationMode	InterpolationMode () const =0
	Get interpolation mode corresponding to this interpolator.
bool	IsForeground (double, double) const
bool	IsForeground (double, double, double) const
bool	IsForeground (double, double, double, double) const
bool	IsForeground (const Point &) const
bool	IsForeground (const Point &, double) const
bool	IsInside (double, double) const
bool	IsInside (double, double, double) const
bool	IsInside (double, double, double, double) const
bool	IsInside (const Point &) const
bool	IsInside (const Point &, double) const
bool	IsOutside (double, double) const
bool	IsOutside (double, double, double) const
bool	IsOutside (double, double, double, double) const
bool	IsOutside (const Point &) const
bool	IsOutside (const Point &, double) const
int	T () const
	Image size along t axis.
double	TSize () const
	Image spacing along t axis.
void	WorldToImage (double &, double &) const
	Convert world coordinates (in mm) to image location (in pixels)
void	WorldToImage (double &, double &, double &) const
	Convert world coordinates (in mm) to image location (in pixels)
void	WorldToImage (Point &) const
	Convert world coordinates (in mm) to image location (in pixels)
void	WorldToImage (Vector3 &) const
	Convert world coordinates vector (in mm) to image vector (in pixels)
int	X () const
	Image size along x axis.
double	XSize () const
	Image spacing along x axis.
int	Y () const
	Image size along y axis.
double	YSize () const
	Image spacing along y axis.
int	Z () const
	Image size along z axis.
double	ZSize () const
	Image spacing along z axis.
virtual	~InterpolateImageFunction ()
	Destructor.
Public Member Functions inherited from mirtk::ImageFunction
virtual	~ImageFunction ()
	Destructor.
Public Member Functions inherited from mirtk::Object
virtual const char *	NameOfClass () const =0
	Get name of class, which this object is an instance of.
virtual ParameterList	Parameter () const
	Get parameter name/value pairs.
bool	Parameter (const ParameterList &)
	Set parameters from name/value pairs.
virtual bool	Set (const char *name, const char *value)
virtual	~Object ()
	Destructor.

Protected Attributes
int	_s2
	Strides for fast iteration over coefficient image.
Protected Attributes inherited from mirtk::InterpolateImageFunction
ExtrapolateImageFunction *	_InfiniteInput
bool	_InfiniteInputOwner
	Whether infinite discrete image was instantiated by this image function.
double	_x1

Additional Inherited Members
Static Public Member Functions inherited from mirtk::GenericInterpolateImageFunction< TImage >
static GenericInterpolateImageFunction *	New (enum InterpolationMode=Interpolation_Default, const TImage *=NULL)
	Construct interpolator with default infinite extension of input image.
static GenericInterpolateImageFunction *	New (enum InterpolationMode, enum ExtrapolationMode, const TImage *=NULL)
Static Public Member Functions inherited from mirtk::InterpolateImageFunction
static InterpolateImageFunction *	New (enum InterpolationMode=Interpolation_Default, const BaseImage *=NULL)
	Construct interpolator with default infinite extension of input image.
static InterpolateImageFunction *	New (enum InterpolationMode, enum ExtrapolationMode, const BaseImage *=NULL)
Static Public Member Functions inherited from mirtk::Object
static const char *	NameOfType ()
	Get name of this class type.
Protected Member Functions inherited from mirtk::GenericInterpolateImageFunction< TImage >
	GenericInterpolateImageFunction ()
	Default constructor.
Protected Member Functions inherited from mirtk::InterpolateImageFunction
	InterpolateImageFunction ()
	Default constructor.
Protected Member Functions inherited from mirtk::ImageFunction
	ImageFunction ()
	Default constructor.
	ImageFunction (const ImageFunction &)
	Copy constructor.
Protected Member Functions inherited from mirtk::Object
template<typename... Args>
void	Throw (ErrorType err, const char *func, Args... args) const
Static Protected Member Functions inherited from mirtk::Object
template<typename... Args>
static void	ThrowStatic (ErrorType err, const char *cls, const char *func, Args... args)

Detailed Description

template<class TImage>
class mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >

Fast cubic B-spline interpolation of generic image

Note that the coefficient, i.e., input voxel type may also be a vector type such as Vector3D in particular. This is required by the B-spline free-form transformations. If the input image contains the cubic B-spline interpolation coefficients already, make sure that the VoxelType template argument matches the voxel type of the input image to avoid an unnecessary copy of the input image. This image function will use the memory of the input image directly to access the coefficients in this case.

Definition at line 50 of file FastCubicBSplineInterpolateImageFunction.h.

Member Function Documentation

BoundingInterval()

template<class TImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::BoundingInterval ( double  x, int &  i, int &  I  ) const

virtual

Returns interval of discrete image indices whose values are needed for interpolation of the image value at a given continuous coordinate

Implements mirtk::InterpolateImageFunction.

Definition at line 143 of file FastCubicBSplineInterpolateImageFunction.hxx.

Get() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get ( double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given image at arbitrary location (in pixels)

This function is used to interpolate the image value at arbitrary locations when no extrapolator was set.

Definition at line 704 of file FastCubicBSplineInterpolateImageFunction.hxx.

Get() [2/2]

template<class TImage >

template<class TOtherImage >

TOtherImage::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get ( const TOtherImage *  coeff, double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 730 of file FastCubicBSplineInterpolateImageFunction.hxx.

Get2D() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get2D ( double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 2D image at arbitrary location (in pixels)

This function is used to interpolate the image value at arbitrary locations when no extrapolator was set.

Definition at line 156 of file FastCubicBSplineInterpolateImageFunction.hxx.

Get2D() [2/2]

template<class TImage>

template<class TOtherImage >

TOtherImage::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get2D	(	const TOtherImage *	,
		double	,
		double	,
		double	= 0,
		double	= 0
	)		const

Get value of given 2D image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Get3D() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get3D ( double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 3D image at arbitrary location (in pixels)

This function is used to interpolate the image value at arbitrary locations when no extrapolator was set.

Definition at line 319 of file FastCubicBSplineInterpolateImageFunction.hxx.

Get3D() [2/2]

template<class TImage>

template<class TOtherImage >

TOtherImage::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get3D	(	const TOtherImage *	,
		double	,
		double	,
		double	= 0,
		double	= 0
	)		const

Get value of given 3D image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Get4D() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get4D ( double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 4D image at arbitrary location (in pixels)

This function is used to interpolate the image value at arbitrary locations when no extrapolator was set.

Definition at line 506 of file FastCubicBSplineInterpolateImageFunction.hxx.

Get4D() [2/2]

template<class TImage>

template<class TOtherImage >

TOtherImage::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Get4D	(	const TOtherImage *	,
		double	,
		double	,
		double	= 0,
		double	= 0
	)		const

Get value of given 4D image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

GetInside()

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetInside ( double  x, double  y, double  z = 0, double  t = 0  ) const

inlinevirtual

Evaluate generic image without handling boundary conditions

This version is faster than EvaluateOutside, but is only defined inside the domain for which all image values required for interpolation are defined and thus require no extrapolation of the finite image.

Implements mirtk::GenericInterpolateImageFunction< TImage >.

Reimplemented in mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< CPImage >, and mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< BaseImage >.

Definition at line 858 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding ( double  x, double  y, double  z = 0, double  t = 0  ) const

inlinevirtual

Get value of given image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

Reimplemented in mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< CPImage >, and mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< BaseImage >.

Definition at line 717 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding() [2/2]

template<class TImage >

template<class TOtherImage , class TCoefficient >

TCoefficient::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding ( const TOtherImage *  input, const TCoefficient *  coeff, double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 743 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding2D() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding2D ( double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 2D image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

Definition at line 195 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding2D() [2/2]

template<class TImage >

template<class TOtherImage , class TCoefficient >

TCoefficient::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding2D ( const TOtherImage *  input, const TCoefficient *  coeff, double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 2D image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 275 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding3D() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding3D ( double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 3D image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

Definition at line 363 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding3D() [2/2]

template<class TImage >

template<class TOtherImage , class TCoefficient >

TCoefficient::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding3D ( const TOtherImage *  input, const TCoefficient *  coeff, double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 3D image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 454 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding4D() [1/2]

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding4D ( double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 4D image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

Definition at line 552 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPadding4D() [2/2]

template<class TImage >

template<class TOtherImage , class TCoefficient >

TCoefficient::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPadding4D ( const TOtherImage *  input, const TCoefficient *  coeff, double  x, double  y, double  z = 0, double  t = 0  ) const

inline

Get value of given 4D image at arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 650 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPaddingInside()

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPaddingInside ( double  x, double  y, double  z = 0, double  t = 0  ) const

inlinevirtual

Evaluate generic image without handling boundary conditions

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

This version is faster than GetWithPaddingOutside, but is only defined inside the domain for which all image values required for interpolation are defined and thus require no extrapolation of the finite image.

Implements mirtk::GenericInterpolateImageFunction< TImage >.

Reimplemented in mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< CPImage >, and mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< BaseImage >.

Definition at line 885 of file FastCubicBSplineInterpolateImageFunction.hxx.

GetWithPaddingOutside()

template<class TImage >

GenericFastCubicBSplineInterpolateImageFunction< TImage >::VoxelType mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::GetWithPaddingOutside ( double  x, double  y, double  z = 0, double  t = 0  ) const

inlinevirtual

Evaluate generic image at an arbitrary location (in pixels)

This function is used to only interpolate foreground image values. If fully outside the foreground region, the _DefaultValue is returned.

Implements mirtk::GenericInterpolateImageFunction< TImage >.

Reimplemented in mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< TImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction2D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< CPImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction3D< BaseImage >, mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< CPImage >, and mirtk::GenericFastCubicBSplineInterpolateImageFunction4D< BaseImage >.

Definition at line 898 of file FastCubicBSplineInterpolateImageFunction.hxx.

Jacobian()

template<class TImage >

template<class TOtherImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Jacobian	(	Matrix &	jac,
		const TOtherImage *	coeff,
		double	x,
		double	y,
		double	z = 0,
		double	t = 0
	)		const

Get 1st order derivatives of given image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 1247 of file FastCubicBSplineInterpolateImageFunction.hxx.

Jacobian2D() [1/2]

template<class TImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Jacobian2D	(	Matrix &	jac,
		double	x,
		double	y,
		double	z = 0,
		double	t = 0
	)		const

Get 1st order derivatives of given 2D image at arbitrary location (in pixels)

This function is used when no extrapolator was set.

Definition at line 914 of file FastCubicBSplineInterpolateImageFunction.hxx.

Jacobian2D() [2/2]

template<class TImage>

template<class TOtherImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Jacobian2D	(	Matrix &	,
		const TOtherImage *	,
		double	,
		double	,
		double	= 0,
		double	= 0
	)		const

Get 1st order derivatives of given 2D image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Jacobian3D() [1/2]

template<class TImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Jacobian3D	(	Matrix &	jac,
		double	x,
		double	y,
		double	z = 0,
		double	t = 0
	)		const

Get 1st order derivatives of given 3D image at arbitrary location (in pixels)

This function is used when no extrapolator was set.

Definition at line 1004 of file FastCubicBSplineInterpolateImageFunction.hxx.

Jacobian3D() [2/2]

template<class TImage >

template<class TOtherImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Jacobian3D	(	Matrix &	jac,
		const TOtherImage *	coeff,
		double	x,
		double	y,
		double	z = 0,
		double	t = 0
	)		const

Get 1st order derivatives of given 3D image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 1061 of file FastCubicBSplineInterpolateImageFunction.hxx.

Jacobian4D() [1/2]

template<class TImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Jacobian4D	(	Matrix &	jac,
		double	x,
		double	y,
		double	z = 0,
		double	t = 0
	)		const

Get 1st order derivatives of given 4D image at arbitrary location (in pixels)

This function is used when no extrapolator was set.

Definition at line 1112 of file FastCubicBSplineInterpolateImageFunction.hxx.

Jacobian4D() [2/2]

template<class TImage >

template<class TOtherImage >

void mirtk::GenericFastCubicBSplineInterpolateImageFunction< TImage >::Jacobian4D	(	Matrix &	jac,
		const TOtherImage *	coeff,
		double	x,
		double	y,
		double	z = 0,
		double	t = 0
	)		const

Get 1st order derivatives of given 4D image at arbitrary location (in pixels)

If the location is inside the finite domain of the image, an actual image instance can be passed as first argument directly such as an instance of GenericImage. Otherwise, an image function which extends the finite image domain to an infinite lattice is needed, i.e., an instance of a subclass of ExtrapolateImageFunction.

Definition at line 1175 of file FastCubicBSplineInterpolateImageFunction.hxx.

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

• FastCubicBSplineInterpolateImageFunction.h
• FastCubicBSplineInterpolateImageFunction.hxx