itk::PerspectiveProjectionTransform< TScalarType > Class Template Reference

PerspectiveProjectionTransform of a vector space (e.g. space coordinates) More...

Inheritance diagram for itk::PerspectiveProjectionTransform< TScalarType >:

Collaboration diagram for itk::PerspectiveProjectionTransform< TScalarType >:

Public Types
typedef PerspectiveProjectionTransform	Self
typedef Transform< TScalarType, itkGetStaticConstMacro(InputSpaceDimension), itkGetStaticConstMacro(OutputSpaceDimension)>	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::ScalarType	ScalarType
typedef Superclass::ParametersType	ParametersType
typedef Superclass::JacobianType	JacobianType
typedef Matrix< TScalarType, itkGetStaticConstMacro(InputSpaceDimension+1), itkGetStaticConstMacro(InputSpaceDimension+1)>	MatrixType
typedef Vector< TScalarType, itkGetStaticConstMacro(InputSpaceDimension)>	InputVectorType
typedef Vector< TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)>	OutputVectorType
typedef Point< TScalarType, itkGetStaticConstMacro(InputSpaceDimension)>	InputPointType
typedef Point< TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)>	OutputPointType

Public Member Functions
	itkStaticConstMacro (InputSpaceDimension, unsigned int, 3)
	itkStaticConstMacro (OutputSpaceDimension, unsigned int, 2)
	itkStaticConstMacro (SpaceDimension, unsigned int, 3)
	itkStaticConstMacro (ParametersDimension, unsigned int, 3)
virtual const char *	GetClassName () const
void	SetParameters (const ParametersType &parameters)
const ParametersType &	GetParameters () const
virtual void	SetFixedParameters (const ParametersType &)
virtual const ParametersType &	GetFixedParameters (void) const
void	SetFocalDistance (TScalarType focalDistance)
double	GetFocalDistance (void) const
void	SetOriginIn2D (TScalarType u0, TScalarType v0)
void	SetK1IsNegative (void)
void	SetK2IsNegative (void)
void	GetOriginIn2D (TScalarType &u0, TScalarType &v0)
MatrixType	GetMatrix () const
OutputPointType	TransformPoint (const InputPointType &point) const
virtual const JacobianType	GetJacobian (const InputPointType &point) const
virtual void	ComputeJacobianWithRespectToParameters (const InputPointType &point, JacobianType &jacobian) const

Static Public Member Functions
static Pointer	New ()

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

Protected Attributes
double	m_k1
double	m_k2

Detailed Description

template<class TScalarType = double>
class itk::PerspectiveProjectionTransform< TScalarType >

PerspectiveProjectionTransform of a vector space (e.g. space coordinates)

This transform applies a projection of 3D space to 2D space along the Z axis. It differs from class Rigid3DTransform in that there is no rigid component but also in that the parameters are the three perspective projection parameters.

Member Typedef Documentation

template<class TScalarType = double>

typedef SmartPointer<const Self> itk::PerspectiveProjectionTransform< TScalarType >::ConstPointer

template<class TScalarType = double>

typedef Point<TScalarType, itkGetStaticConstMacro(InputSpaceDimension)> itk::PerspectiveProjectionTransform< TScalarType >::InputPointType

Standard coordinate point type for this class.

template<class TScalarType = double>

typedef Vector<TScalarType, itkGetStaticConstMacro(InputSpaceDimension)> itk::PerspectiveProjectionTransform< TScalarType >::InputVectorType

Standard vector type for this class.

template<class TScalarType = double>

typedef Superclass::JacobianType itk::PerspectiveProjectionTransform< TScalarType >::JacobianType

Jacobian type.

template<class TScalarType = double>

typedef Matrix<TScalarType, itkGetStaticConstMacro(InputSpaceDimension + 1), itkGetStaticConstMacro(InputSpaceDimension + 1)> itk::PerspectiveProjectionTransform< TScalarType >::MatrixType

Standard matrix type for this class.

template<class TScalarType = double>

typedef Point<TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)> itk::PerspectiveProjectionTransform< TScalarType >::OutputPointType

template<class TScalarType = double>

typedef Vector<TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)> itk::PerspectiveProjectionTransform< TScalarType >::OutputVectorType

template<class TScalarType = double>

typedef Superclass::ParametersType itk::PerspectiveProjectionTransform< TScalarType >::ParametersType

Parameters type.

template<class TScalarType = double>

typedef SmartPointer<Self> itk::PerspectiveProjectionTransform< TScalarType >::Pointer

template<class TScalarType = double>

typedef Superclass::ScalarType itk::PerspectiveProjectionTransform< TScalarType >::ScalarType

Scalar type.

template<class TScalarType = double>

typedef PerspectiveProjectionTransform itk::PerspectiveProjectionTransform< TScalarType >::Self

Standard class typedefs.

template<class TScalarType = double>

typedef Transform< TScalarType, itkGetStaticConstMacro(InputSpaceDimension), itkGetStaticConstMacro(OutputSpaceDimension)> itk::PerspectiveProjectionTransform< TScalarType >::Superclass

Constructor & Destructor Documentation

template<class TScalarType = double>

itk::PerspectiveProjectionTransform< TScalarType >::PerspectiveProjectionTransform ( )

protected

template<class TScalarType = double>

itk::PerspectiveProjectionTransform< TScalarType >::~PerspectiveProjectionTransform ( )

protected

Member Function Documentation

template<class TScalarType = double>

virtual void itk::PerspectiveProjectionTransform< TScalarType >::ComputeJacobianWithRespectToParameters ( const InputPointType &  point, JacobianType &  jacobian  ) const

virtual

template<class TScalarType = double>

virtual const char* itk::PerspectiveProjectionTransform< TScalarType >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

template<class TScalarType = double>

virtual const ParametersType& itk::PerspectiveProjectionTransform< TScalarType >::GetFixedParameters ( void  ) const

inlinevirtual

Get the Fixed Parameters.

template<class TScalarType = double>

double itk::PerspectiveProjectionTransform< TScalarType >::GetFocalDistance ( void  ) const

inline

Return the Focal Distance

template<class TScalarType = double>

virtual const JacobianType itk::PerspectiveProjectionTransform< TScalarType >::GetJacobian ( const InputPointType &  point ) const

virtual

Compute the Jacobian Matrix of the transformation at one point

template<class TScalarType = double>

MatrixType itk::PerspectiveProjectionTransform< TScalarType >::GetMatrix

(

)

const

Get the 3x4 projection matrix matrix.

template<class TScalarType = double>

void itk::PerspectiveProjectionTransform< TScalarType >::GetOriginIn2D ( TScalarType &  u0, TScalarType &  v0  )

inline

Get the origin of the 2D projection image.

template<class TScalarType = double>

const ParametersType& itk::PerspectiveProjectionTransform< TScalarType >::GetParameters

(

)

const

template<class TScalarType = double>

itk::PerspectiveProjectionTransform< TScalarType >::itkStaticConstMacro	(	InputSpaceDimension	,
		unsigned	int,
		3
	)

Dimension of the domain space.

template<class TScalarType = double>

itk::PerspectiveProjectionTransform< TScalarType >::itkStaticConstMacro	(	OutputSpaceDimension	,
		unsigned	int,
		2
	)

template<class TScalarType = double>

itk::PerspectiveProjectionTransform< TScalarType >::itkStaticConstMacro	(	SpaceDimension	,
		unsigned	int,
		3
	)

Dimension of parameters.

template<class TScalarType = double>

itk::PerspectiveProjectionTransform< TScalarType >::itkStaticConstMacro	(	ParametersDimension	,
		unsigned	int,
		3
	)

template<class TScalarType = double>

static Pointer itk::PerspectiveProjectionTransform< TScalarType >::New ( )

static

New macro for creation of through a Smart Pointer.

template<class TScalarType = double>

void itk::PerspectiveProjectionTransform< TScalarType >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protected

template<class TScalarType = double>

virtual void itk::PerspectiveProjectionTransform< TScalarType >::SetFixedParameters ( const ParametersType &  )

inlinevirtual

There are no fixed parameters in the perspective transformation.

template<class TScalarType = double>

void itk::PerspectiveProjectionTransform< TScalarType >::SetFocalDistance ( TScalarType  focalDistance )

inline

Set the Focal Distance of the projection This method sets the focal distance for the perspective projection to a value specified by the user.

template<class TScalarType = double>

void itk::PerspectiveProjectionTransform< TScalarType >::SetK1IsNegative ( void  )

inline

Set the coefficient indicating that the the 'x' dimension of the 2D projection is inverted

template<class TScalarType = double>

void itk::PerspectiveProjectionTransform< TScalarType >::SetK2IsNegative ( void  )

inline

Set the coefficient indicating that the the 'y' dimension of the 2D projection is inverted

template<class TScalarType = double>

void itk::PerspectiveProjectionTransform< TScalarType >::SetOriginIn2D ( TScalarType  u0, TScalarType  v0  )

inline

Set the origin of the 2D projection image.

template<class TScalarType = double>

void itk::PerspectiveProjectionTransform< TScalarType >::SetParameters

(

const ParametersType &

parameters

)

Set/Get the transformation from a container of parameters. This is typically used by optimizers. There are 6 parameters. The first three represent the versor and the last three represents the offset.

template<class TScalarType = double>

OutputPointType itk::PerspectiveProjectionTransform< TScalarType >::TransformPoint

(

const InputPointType &

point

)

const

Transform by a PerspectiveProjectionTransform. This method applies the transform given by self to a given point, returning the transformed point.

Member Data Documentation

template<class TScalarType = double>

double itk::PerspectiveProjectionTransform< TScalarType >::m_k1

protected

template<class TScalarType = double>

double itk::PerspectiveProjectionTransform< TScalarType >::m_k2

protected

---

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

• itkPerspectiveProjectionTransform.h