itk::ScaleTransform< TScalarType, NDimensions > Class Template Reference

#include <itkScaleTransform.h>

Inheritance diagram for itk::ScaleTransform< TScalarType, NDimensions >:

Collaboration diagram for itk::ScaleTransform< TScalarType, NDimensions >:

Detailed Description

template<class TScalarType = float, unsigned int NDimensions = 3>
class itk::ScaleTransform< TScalarType, NDimensions >

Scale transformation of a vector space (e.g. space coordinates)

The same functionality could be obtained by using the Affine transform, but with a large difference in performace since the affine transform will use a matrix multiplication using a diagonal matrix.

Wiki Examples:

• All Examples

• Scale an image

Definition at line 47 of file itkScaleTransform.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef CovariantVector < TScalarType, NDimensions >	InputCovariantVectorType
typedef Point< TScalarType, NDimensions >	InputPointType
typedef Vector< TScalarType, NDimensions >	InputVectorType
typedef vnl_vector_fixed < TScalarType, NDimensions >	InputVnlVectorType
typedef InverseTransformBaseType::Pointer	InverseTransformBasePointer
typedef Superclass::InverseTransformBaseType	InverseTransformBaseType
typedef Superclass::JacobianType	JacobianType
typedef Superclass::MatrixType	MatrixType
typedef CovariantVector < TScalarType, NDimensions >	OutputCovariantVectorType
typedef Point< TScalarType, NDimensions >	OutputPointType
typedef Vector< TScalarType, NDimensions >	OutputVectorType
typedef vnl_vector_fixed < TScalarType, NDimensions >	OutputVnlVectorType
typedef Superclass::ParametersType	ParametersType
typedef SmartPointer< Self >	Pointer
typedef Superclass::ScalarType	ScalarType
typedef FixedArray < TScalarType, NDimensions >	ScaleType
typedef ScaleTransform	Self
typedef MatrixOffsetTransformBase < TScalarType, NDimensions, NDimensions >	Superclass
Public Types inherited from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >
typedef InputPointType	CenterType
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::InputDiffusionTensor3DType	InputDiffusionTensor3DType
typedef Superclass::InputSymmetricSecondRankTensorType	InputSymmetricSecondRankTensorType
typedef CovariantVector < TScalarType, InputDiffusionTensor3DType::Dimension >	InputTensorEigenVectorType
typedef Superclass::InputVectorPixelType	InputVectorPixelType
typedef Matrix< TScalarType, itkGetStaticConstMacro(InputSpaceDimension), itkGetStaticConstMacro(OutputSpaceDimension)>	InverseMatrixType
typedef InverseTransformBaseType::Pointer	InverseTransformBasePointer
typedef Superclass::InverseTransformBaseType	InverseTransformBaseType
typedef Superclass::JacobianType	JacobianType
typedef OutputVectorType	OffsetType
typedef OffsetType::ValueType	OffsetValueType
typedef Superclass::OutputDiffusionTensor3DType	OutputDiffusionTensor3DType
typedef Superclass::OutputSymmetricSecondRankTensorType	OutputSymmetricSecondRankTensorType
typedef Superclass::OutputVectorPixelType	OutputVectorPixelType
typedef Superclass::ParametersType	ParametersType
typedef Superclass::ParametersValueType	ParametersValueType
typedef SmartPointer< Self >	Pointer
typedef Superclass::ScalarType	ScalarType
typedef MatrixOffsetTransformBase	Self
typedef Transform< TScalarType, NInputDimensions, NOutputDimensions >	Superclass
typedef Superclass::TransformCategoryType	TransformCategoryType
typedef OutputVectorType	TranslationType
typedef TranslationType::ValueType	TranslationValueType
typedef Vector< TScalarType, itkGetStaticConstMacro(InputSpaceDimension)>	InputVectorType
typedef Vector< TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)>	OutputVectorType
typedef OutputVectorType::ValueType	OutputVectorValueType
typedef CovariantVector < TScalarType, itkGetStaticConstMacro(InputSpaceDimension)>	InputCovariantVectorType
typedef CovariantVector < TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)>	OutputCovariantVectorType
typedef vnl_vector_fixed < TScalarType, itkGetStaticConstMacro(InputSpaceDimension)>	InputVnlVectorType
typedef vnl_vector_fixed < TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)>	OutputVnlVectorType
typedef Point< TScalarType, itkGetStaticConstMacro(InputSpaceDimension)>	InputPointType
typedef InputPointType::ValueType	InputPointValueType
typedef Point< TScalarType, itkGetStaticConstMacro(OutputSpaceDimension)>	OutputPointType
typedef OutputPointType::ValueType	OutputPointValueType
typedef Matrix< TScalarType, itkGetStaticConstMacro(OutputSpaceDimension), itkGetStaticConstMacro(InputSpaceDimension)>	MatrixType
typedef MatrixType::ValueType	MatrixValueType
Public Types inherited from itk::Transform< TScalarType, NInputDimensions, NOutputDimensions >
typedef SmartPointer< const Self >	ConstPointer
typedef Array < ParametersValueType >	DerivativeType
typedef Matrix< double, itkGetStaticConstMacro(OutputSpaceDimension), itkGetStaticConstMacro(InputSpaceDimension)>	DirectionChangeMatrix
typedef CovariantVector < TScalarType, NInputDimensions >	InputCovariantVectorType
typedef DiffusionTensor3D < TScalarType >	InputDiffusionTensor3DType
typedef Matrix< double, itkGetStaticConstMacro(InputSpaceDimension), itkGetStaticConstMacro(InputSpaceDimension)>	InputDirectionMatrix
typedef Point< TScalarType, NInputDimensions >	InputPointType
typedef SymmetricSecondRankTensor < TScalarType, NInputDimensions >	InputSymmetricSecondRankTensorType
typedef VariableLengthVector < TScalarType >	InputVectorPixelType
typedef Vector< TScalarType, NInputDimensions >	InputVectorType
typedef vnl_vector_fixed < TScalarType, NInputDimensions >	InputVnlVectorType
typedef InverseTransformBaseType::Pointer	InverseTransformBasePointer
typedef Transform< TScalarType, NOutputDimensions, NInputDimensions >	InverseTransformBaseType
typedef Array2D < ParametersValueType >	JacobianType
typedef Matrix< TScalarType, itkGetStaticConstMacro(OutputSpaceDimension), itkGetStaticConstMacro(InputSpaceDimension)>	MatrixType
typedef Superclass::NumberOfParametersType	NumberOfParametersType
typedef CovariantVector < TScalarType, NOutputDimensions >	OutputCovariantVectorType
typedef DiffusionTensor3D < TScalarType >	OutputDiffusionTensor3DType
typedef Matrix< double, itkGetStaticConstMacro(OutputSpaceDimension), itkGetStaticConstMacro(OutputSpaceDimension)>	OutputDirectionMatrix
typedef Point< TScalarType, NOutputDimensions >	OutputPointType
typedef SymmetricSecondRankTensor < TScalarType, NOutputDimensions >	OutputSymmetricSecondRankTensorType
typedef VariableLengthVector < TScalarType >	OutputVectorPixelType
typedef Vector< TScalarType, NOutputDimensions >	OutputVectorType
typedef vnl_vector_fixed < TScalarType, NOutputDimensions >	OutputVnlVectorType
typedef Superclass::ParametersType	ParametersType
typedef Superclass::ParametersValueType	ParametersValueType
typedef SmartPointer< Self >	Pointer
typedef TScalarType	ScalarType
typedef Transform	Self
typedef TransformBase	Superclass
Public Types inherited from itk::TransformBase
typedef SmartPointer< const Self >	ConstPointer
typedef IdentifierType	NumberOfParametersType
typedef OptimizerParameters < ParametersValueType >	ParametersType
typedef double	ParametersValueType
typedef SmartPointer< Self >	Pointer
typedef TransformBase	Self
typedef Object	Superclass
enum	TransformCategoryType {   UnknownTransformCategory =0,   Linear =1,   BSpline =2,   Spline =3,   DisplacementField =4,   VelocityField =5 }
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
InputPointType	BackTransform (const OutputPointType &point) const
InputVectorType	BackTransform (const OutputVectorType &vector) const
InputVnlVectorType	BackTransform (const OutputVnlVectorType &vector) const
InputCovariantVectorType	BackTransform (const OutputCovariantVectorType &vector) const
void	Compose (const Self *other, bool pre=false)
virtual void	ComputeJacobianWithRespectToParameters (const InputPointType &point, JacobianType &j) const
virtual void	ComputeJacobianWithRespectToPosition (const InputPointType &x, JacobianType &jac) const
virtual void	ComputeMatrix (void)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const ParametersType &	GetFixedParameters (void) const
bool	GetInverse (Self *inverse) const
virtual InverseTransformBasePointer	GetInverseTransform () const
virtual const char *	GetNameOfClass () const
const ParametersType &	GetParameters (void) const
virtual const ScaleType &	GetScale ()
virtual bool	IsLinear () const
void	Scale (const ScaleType &scale, bool pre=false)
virtual void	SetFixedParameters (const ParametersType &)
void	SetIdentity (void)
void	SetParameters (const ParametersType &parameters)
void	SetScale (const ScaleType &scale)
OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &vector) const
OutputPointType	TransformPoint (const InputPointType &point) const
OutputVectorType	TransformVector (const InputVectorType &vector) const
OutputVnlVectorType	TransformVector (const InputVnlVectorType &vector) const
virtual void	SetCenter (InputPointType _arg)
virtual const InputPointType &	GetCenter ()
Public Member Functions inherited from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >
void	Compose (const Self *other, bool pre=0)
virtual void	ComputeInverseJacobianWithRespectToPosition (const InputPointType &x, JacobianType &jac) const
virtual void	ComputeJacobianWithRespectToParameters (const InputPointType &x, JacobianType &j) const
virtual void	ComputeJacobianWithRespectToPosition (const InputPointType &x, JacobianType &jac) const
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
const InputPointType &	GetCenter () const
virtual const MatrixType &	GetMatrix () const
const OutputVectorType &	GetOffset (void) const
const ParametersType &	GetParameters (void) const
virtual TransformCategoryType	GetTransformCategory () const
const OutputVectorType &	GetTranslation (void) const
void	SetParameters (const ParametersType &parameters)
OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &vector) const
OutputVectorPixelType	TransformCovariantVector (const InputVectorPixelType &vector) const
OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &tensor) const
OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &tensor) const
OutputPointType	TransformPoint (const InputPointType &point) const
OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &tensor) const
OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &tensor) const
OutputVectorType	TransformVector (const InputVectorType &vector) const
OutputVnlVectorType	TransformVector (const InputVnlVectorType &vector) const
OutputVectorPixelType	TransformVector (const InputVectorPixelType &vector) const
virtual void	SetMatrix (const MatrixType &matrix)
void	SetOffset (const OutputVectorType &offset)
void	SetCenter (const InputPointType &center)
void	SetTranslation (const OutputVectorType &translation)
bool	GetInverse (Self *inverse) const
Public Member Functions inherited from itk::Transform< TScalarType, NInputDimensions, NOutputDimensions >
unsigned int	GetInputSpaceDimension (void) const
bool	GetInverse (Self *) const
virtual NumberOfParametersType	GetNumberOfLocalParameters (void) const
virtual NumberOfParametersType	GetNumberOfParameters (void) const
unsigned int	GetOutputSpaceDimension (void) const
virtual std::string	GetTransformTypeAsString () const
	itkCloneMacro (Self)
virtual void	SetParametersByValue (const ParametersType &p)
virtual OutputCovariantVectorType	TransformCovariantVector (const InputCovariantVectorType &vector, const InputPointType &point) const
virtual OutputVectorPixelType	TransformCovariantVector (const InputVectorPixelType &vector, const InputPointType &point) const
virtual OutputDiffusionTensor3DType	TransformDiffusionTensor3D (const InputDiffusionTensor3DType &tensor, const InputPointType &point) const
virtual OutputVectorPixelType	TransformDiffusionTensor3D (const InputVectorPixelType &tensor, const InputPointType &point) const
virtual OutputSymmetricSecondRankTensorType	TransformSymmetricSecondRankTensor (const InputSymmetricSecondRankTensorType &tensor, const InputPointType &point) const
virtual OutputVectorPixelType	TransformSymmetricSecondRankTensor (const InputVectorPixelType &tensor, const InputPointType &point) const
virtual OutputVectorType	TransformVector (const InputVectorType &vector, const InputPointType &point) const
virtual OutputVnlVectorType	TransformVector (const InputVnlVectorType &vector, const InputPointType &point) const
virtual OutputVectorPixelType	TransformVector (const InputVectorPixelType &vector, const InputPointType &point) const
virtual void	UpdateTransformParameters (const DerivativeType &update, TScalarType factor=1.0)
Public Member Functions inherited from itk::TransformBase
virtual void	SetFixedParameters (const ParametersType &)=0
virtual void	SetParameters (const ParametersType &)=0
virtual void	SetParametersByValue (const ParametersType &p)=0
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >
static Pointer	New ()

Static Public Attributes
static const unsigned int	SpaceDimension = NDimensions
static const unsigned int	ParametersDimension = NDimensions
Static Public Attributes inherited from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >
static const unsigned int	InputSpaceDimension
static const unsigned int	OutputSpaceDimension
static const unsigned int	ParametersDimension
Static Public Attributes inherited from itk::Transform< TScalarType, NInputDimensions, NOutputDimensions >
static const unsigned int	InputSpaceDimension = NInputDimensions
static const unsigned int	OutputSpaceDimension = NOutputDimensions

Protected Member Functions
void	PrintSelf (std::ostream &os, Indent indent) const
	ScaleTransform ()
	~ScaleTransform ()
Protected Member Functions inherited from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >
virtual void	ComputeMatrixParameters (void)
virtual void	ComputeOffset (void)
virtual void	ComputeTranslation (void)
const InverseMatrixType &	GetInverseMatrix (void) const
const InverseMatrixType &	GetVarInverseMatrix (void) const
bool	InverseMatrixIsOld (void) const
void	PrintSelf (std::ostream &s, Indent indent) const
void	SetVarCenter (const InputPointType &center)
void	SetVarInverseMatrix (const InverseMatrixType &matrix) const
void	SetVarMatrix (const MatrixType &matrix)
void	SetVarOffset (const OutputVectorType &offset)
void	SetVarTranslation (const OutputVectorType &translation)
virtual	~MatrixOffsetTransformBase ()
	MatrixOffsetTransformBase (const MatrixType &matrix, const OutputVectorType &offset)
	MatrixOffsetTransformBase (unsigned int paramDims)
	MatrixOffsetTransformBase ()
Protected Member Functions inherited from itk::Transform< TScalarType, NInputDimensions, NOutputDimensions >
virtual LightObject::Pointer	InternalClone () const
OutputDiffusionTensor3DType	PreservationOfPrincipalDirectionDiffusionTensor3DReorientation (const InputDiffusionTensor3DType, const JacobianType) const
	Transform ()
	Transform (NumberOfParametersType NumberOfParameters)
virtual	~Transform ()
Protected Member Functions inherited from itk::TransformBase
	TransformBase ()
virtual	~TransformBase ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
const Self &	operator= (const Self &)
	ScaleTransform (const Self &other)

Private Attributes
InputPointType	m_Center
ParametersType	m_FixedParameters
ScaleType	m_Scale

Additional Inherited Members
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType
Protected Attributes inherited from itk::Transform< TScalarType, NInputDimensions, NOutputDimensions >
DirectionChangeMatrix	m_DirectionChange
ParametersType	m_FixedParameters
ParametersType	m_Parameters

Member Typedef Documentation

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef SmartPointer<const Self> itk::ScaleTransform< TScalarType, NDimensions >::ConstPointer

Definition at line 56 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef CovariantVector<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::InputCovariantVectorType

Standard covariant vector type for this class.

Definition at line 86 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Point<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::InputPointType

Standard coordinate point type for this class.

Definition at line 94 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Vector<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::InputVectorType

Standard vector type for this class.

Definition at line 82 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef vnl_vector_fixed<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::InputVnlVectorType

Standard vnl_vector type for this class.

Definition at line 90 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef InverseTransformBaseType::Pointer itk::ScaleTransform< TScalarType, NDimensions >::InverseTransformBasePointer

Definition at line 100 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Superclass::InverseTransformBaseType itk::ScaleTransform< TScalarType, NDimensions >::InverseTransformBaseType

Base inverse transform type. This type should not be changed to the concrete inverse transform type or inheritance would be lost.

Definition at line 99 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Superclass::JacobianType itk::ScaleTransform< TScalarType, NDimensions >::JacobianType

Jacobian type.

Definition at line 76 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Superclass::MatrixType itk::ScaleTransform< TScalarType, NDimensions >::MatrixType

Definition at line 102 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef CovariantVector<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::OutputCovariantVectorType

Definition at line 87 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Point<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::OutputPointType

Definition at line 95 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Vector<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::OutputVectorType

Definition at line 83 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef vnl_vector_fixed<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::OutputVnlVectorType

Definition at line 91 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Superclass::ParametersType itk::ScaleTransform< TScalarType, NDimensions >::ParametersType

Parameters type.

Definition at line 73 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef SmartPointer<Self> itk::ScaleTransform< TScalarType, NDimensions >::Pointer

Definition at line 55 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef Superclass::ScalarType itk::ScaleTransform< TScalarType, NDimensions >::ScalarType

Scalar type.

Definition at line 70 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef FixedArray<TScalarType, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::ScaleType

Standard vector type for this class.

Definition at line 79 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef ScaleTransform itk::ScaleTransform< TScalarType, NDimensions >::Self

Standard class typedefs.

Definition at line 53 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

typedef MatrixOffsetTransformBase<TScalarType, NDimensions, NDimensions> itk::ScaleTransform< TScalarType, NDimensions >::Superclass

Definition at line 54 of file itkScaleTransform.h.

Constructor & Destructor Documentation

template<class TScalarType = float, unsigned int NDimensions = 3>

itk::ScaleTransform< TScalarType, NDimensions >::ScaleTransform ( )

protected

Construct an ScaleTransform object.

template<class TScalarType = float, unsigned int NDimensions = 3>

itk::ScaleTransform< TScalarType, NDimensions >::~ScaleTransform ( )

protected

Destroy an ScaleTransform object.

template<class TScalarType = float, unsigned int NDimensions = 3>

itk::ScaleTransform< TScalarType, NDimensions >::ScaleTransform ( const Self &  other )

private

Member Function Documentation

template<class ScalarType , unsigned int NDimensions>

ScaleTransform< ScalarType, NDimensions >::InputPointType itk::ScaleTransform< ScalarType, NDimensions >::BackTransform ( const OutputPointType &  point ) const

inline

Back transform by a scale transformation This method finds the point or vector that maps to a given point or vector under the scale transformation defined by self. If no such point exists, an exception is thrown.

Definition at line 243 of file itkScaleTransform.h.

template<class ScalarType , unsigned int NDimensions>

ScaleTransform< ScalarType, NDimensions >::InputVectorType itk::ScaleTransform< ScalarType, NDimensions >::BackTransform ( const OutputVectorType &  vector ) const

inline

Definition at line 258 of file itkScaleTransform.h.

template<class ScalarType , unsigned int NDimensions>

ScaleTransform< ScalarType, NDimensions >::InputVnlVectorType itk::ScaleTransform< ScalarType, NDimensions >::BackTransform ( const OutputVnlVectorType &  vector ) const

inline

Definition at line 273 of file itkScaleTransform.h.

template<class ScalarType , unsigned int NDimensions>

ScaleTransform< ScalarType, NDimensions >::InputCovariantVectorType itk::ScaleTransform< ScalarType, NDimensions >::BackTransform ( const OutputCovariantVectorType &  vector ) const

inline

Definition at line 288 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

void itk::ScaleTransform< TScalarType, NDimensions >::Compose	(	const Self *	other,
		bool	pre = false
	)

Compose with another ScaleTransform.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual void itk::ScaleTransform< TScalarType, NDimensions >::ComputeJacobianWithRespectToParameters ( const InputPointType &  point, JacobianType &  j  ) const

virtual

Get the Jacobian matrix.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual void itk::ScaleTransform< TScalarType, NDimensions >::ComputeJacobianWithRespectToPosition ( const InputPointType &  x, JacobianType &  jac  ) const

virtual

Get the jacobian with respect to position, which simply is the matrix because the transform is position-invariant. jac will be resized as needed, but it will be more efficient if it is already properly sized.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual void itk::ScaleTransform< TScalarType, NDimensions >::ComputeMatrix ( void  )

virtual

Reimplemented from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual::itk::LightObject::Pointer itk::ScaleTransform< TScalarType, NDimensions >::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 TScalarType = float, unsigned int NDimensions = 3>

virtual const InputPointType& itk::ScaleTransform< TScalarType, NDimensions >::GetCenter ( )

virtual

Set/Get the center used as fixed point for the scaling

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual const ParametersType& itk::ScaleTransform< TScalarType, NDimensions >::GetFixedParameters ( void  ) const

virtual

Get the fixed parameters

Reimplemented from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >.

template<class TScalarType = float, unsigned int NDimensions = 3>

bool itk::ScaleTransform< TScalarType, NDimensions >::GetInverse

(

Self *

inverse

)

const

Find inverse of a scale transformation This method creates and returns a new ScaleTransform object which is the inverse of self. If self is not invertible, false is returned.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual InverseTransformBasePointer itk::ScaleTransform< TScalarType, NDimensions >::GetInverseTransform ( ) const

virtual

Return an inverse of this transform.

Reimplemented from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual const char* itk::ScaleTransform< TScalarType, NDimensions >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >.

Reimplemented in itk::ScaleLogarithmicTransform< TScalarType, NDimensions >.

template<class TScalarType = float, unsigned int NDimensions = 3>

const ParametersType& itk::ScaleTransform< TScalarType, NDimensions >::GetParameters ( void  ) const

virtual

Get the parameters that uniquely define the transform This is typically used by optimizers during the process of image registration. The parameters are organized as {scale X, scale Y, scale Z } = { parameter[0], parameter[1], parameter[2] } respectively

Reimplemented from itk::Transform< TScalarType, NInputDimensions, NOutputDimensions >.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual const ScaleType& itk::ScaleTransform< TScalarType, NDimensions >::GetScale ( )

virtual

Get access to scale values

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual bool itk::ScaleTransform< TScalarType, NDimensions >::IsLinear ( ) const

inlinevirtual

Indicates that this transform is linear. That is, given two points P and Q, and scalar coefficients a and b, then

      T( a*P + b*Q ) = a * T(P) + b * T(Q)

Reimplemented from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >.

Definition at line 214 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

static Pointer itk::ScaleTransform< TScalarType, NDimensions >::New ( )

static

New macro for creation of through a smart pointer.

template<class TScalarType = float, unsigned int NDimensions = 3>

const Self& itk::ScaleTransform< TScalarType, NDimensions >::operator= ( const Self &  )

private

template<class TScalarType = float, unsigned int NDimensions = 3>

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

protectedvirtual

Print contents of an ScaleTransform

Reimplemented from itk::Object.

template<class TScalarType = float, unsigned int NDimensions = 3>

void itk::ScaleTransform< TScalarType, NDimensions >::Scale	(	const ScaleType &	scale,
		bool	pre = false
	)

Compose this transform transformation with another scaling. The pre argument is irrelevant here since scale transforms are commutative, pre and postcomposition are therefore equivalent.

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual void itk::ScaleTransform< TScalarType, NDimensions >::SetCenter ( InputPointType  _arg )

virtual

Set/Get the center used as fixed point for the scaling

template<class TScalarType = float, unsigned int NDimensions = 3>

virtual void itk::ScaleTransform< TScalarType, NDimensions >::SetFixedParameters ( const ParametersType &  )

inlinevirtual

Set the fixed parameters and update internal transformation. This transform has no fixed paramaters

Reimplemented from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >.

Definition at line 119 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

void itk::ScaleTransform< TScalarType, NDimensions >::SetIdentity ( void  )

inlinevirtual

Set the transformation to an Identity

This sets all the scales to 1.0

Reimplemented from itk::MatrixOffsetTransformBase< TScalarType, NDimensions, NDimensions >.

Definition at line 196 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

void itk::ScaleTransform< TScalarType, NDimensions >::SetParameters ( const ParametersType &  parameters )

virtual

Set parameters. This method sets the parameters for the transform value specified by the user. The parameters are organized as scale[i] = parameter[i]. That means that in 3D the scale parameters for the coordinates {x,y,z} are {parameter[0], parameter[1], parameter[2]} respectively

Implements itk::Transform< TScalarType, NInputDimensions, NOutputDimensions >.

template<class TScalarType = float, unsigned int NDimensions = 3>

void itk::ScaleTransform< TScalarType, NDimensions >::SetScale ( const ScaleType &  scale )

inline

Set the factors of an Scale Transform This method sets the factors of an ScaleTransform to a value specified by the user. This method cannot be done with SetMacro because itk::Array has not an operator== defined. The array of scales correspond in order to the factors to be applied to each one of the coordinaates. For example, in 3D, scale[0] corresponds to X, scale[1] corresponds to Y and scale[2] corresponds to Z.

Definition at line 143 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

OutputCovariantVectorType itk::ScaleTransform< TScalarType, NDimensions >::TransformCovariantVector

(

const InputCovariantVectorType &

vector

)

const

template<class TScalarType = float, unsigned int NDimensions = 3>

OutputPointType itk::ScaleTransform< TScalarType, NDimensions >::TransformPoint

(

const InputPointType &

point

)

const

Transform by a scale transformation This method applies the scale transform given by self to a given point or vector, returning the transformed point or vector.

template<class TScalarType = float, unsigned int NDimensions = 3>

OutputVectorType itk::ScaleTransform< TScalarType, NDimensions >::TransformVector

(

const InputVectorType &

vector

)

const

template<class TScalarType = float, unsigned int NDimensions = 3>

OutputVnlVectorType itk::ScaleTransform< TScalarType, NDimensions >::TransformVector

(

const InputVnlVectorType &

vector

)

const

Member Data Documentation

template<class TScalarType = float, unsigned int NDimensions = 3>

InputPointType itk::ScaleTransform< TScalarType, NDimensions >::m_Center

private

Definition at line 235 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

ParametersType itk::ScaleTransform< TScalarType, NDimensions >::m_FixedParameters

mutableprivate

Definition at line 236 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

ScaleType itk::ScaleTransform< TScalarType, NDimensions >::m_Scale

private

Definition at line 233 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

const unsigned int itk::ScaleTransform< TScalarType, NDimensions >::ParametersDimension = NDimensions

static

Dimension of the domain space.

Definition at line 66 of file itkScaleTransform.h.

template<class TScalarType = float, unsigned int NDimensions = 3>

const unsigned int itk::ScaleTransform< TScalarType, NDimensions >::SpaceDimension = NDimensions

static

Dimension of the domain space.

Definition at line 65 of file itkScaleTransform.h.

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

• itkScaleTransform.h