Static utility class providing helper methods for working with MatchPoint registrations in MITK. More...

#include <mitkRegistrationHelper.h>

Public Types
typedef ::itk::ScalableAffineTransform< ::mitk::ScalarType, 3 >	Affine3DTransformType
	3D scalable affine transform type used for matrix extraction. More...

typedef ::map::core::Registration< 3, 3 >	Registration3DType
	3D-to-3D MatchPoint registration type. More...

typedef ::map::core::RegistrationBase	RegistrationBaseType
	Base type of all MatchPoint registrations. More...

Static Public Member Functions
static Affine3DTransformType::Pointer	getAffineMatrix (const mitk::MAPRegistrationWrapper *wrapper, bool inverseKernel)
	Extracts the affine transformation matrix from a registration wrapper's kernel. More...

static Affine3DTransformType::Pointer	getAffineMatrix (const RegistrationBaseType *registration, bool inverseKernel)
	Extracts the affine transformation matrix from a MatchPoint registration's kernel. More...

static bool	is3D (const mitk::MAPRegistrationWrapper *wrapper)
	Checks whether the given registration wrapper represents a 3D-to-3D registration. More...

static bool	is3D (const RegistrationBaseType *regBase)
	Checks whether the given MatchPoint registration is a 3D-to-3D registration. More...

static bool	IsRegNode (const mitk::DataNode *node)
	Checks whether the given DataNode contains a MatchPoint registration. More...

static NodePredicateBase::ConstPointer	RegNodePredicate ()
	Returns a node predicate that identifies nodes containing MatchPoint registrations. More...

static NodePredicateBase::ConstPointer	ImageNodePredicate ()
	Returns a node predicate that identifies nodes containing images. More...

static NodePredicateBase::ConstPointer	PointSetNodePredicate ()
	Returns a node predicate that identifies nodes containing point sets. More...

Detailed Description

Static utility class providing helper methods for working with MatchPoint registrations in MITK.

MITKRegistrationHelper offers convenience functions for extracting affine matrices from registrations, checking registration dimensionality, identifying registration nodes in the data storage, and obtaining node predicates for common data types.

See also: mitk::MAPRegistrationWrapper, mitk::ImageMappingHelper, mitk::PointSetMappingHelper

Definition at line 44 of file mitkRegistrationHelper.h.

Member Typedef Documentation

◆ Affine3DTransformType

typedef ::itk::ScalableAffineTransform< ::mitk::ScalarType,3 > mitk::MITKRegistrationHelper::Affine3DTransformType

3D scalable affine transform type used for matrix extraction.

Definition at line 49 of file mitkRegistrationHelper.h.

◆ Registration3DType

typedef ::map::core::Registration<3,3> mitk::MITKRegistrationHelper::Registration3DType

3D-to-3D MatchPoint registration type.

Definition at line 51 of file mitkRegistrationHelper.h.

◆ RegistrationBaseType

typedef ::map::core::RegistrationBase mitk::MITKRegistrationHelper::RegistrationBaseType

Base type of all MatchPoint registrations.

Definition at line 53 of file mitkRegistrationHelper.h.

Member Function Documentation

◆ getAffineMatrix() [1/2]

static Affine3DTransformType::Pointer mitk::MITKRegistrationHelper::getAffineMatrix	(	const mitk::MAPRegistrationWrapper *	wrapper,
		bool	inverseKernel
	)

static

Extracts the affine transformation matrix from a registration wrapper's kernel.

Parameters

[in]	wrapper	Pointer to the registration wrapper.
[in]	inverseKernel	If true, extract from the inverse kernel; if false, from the direct kernel.

Returns: Pointer to the extracted affine transform, or nullptr if extraction is not possible (e.g. the kernel is not affine-decomposable).

Precondition: wrapper must point to a valid instance.; wrapper must wrap a 3D-3D registration.

◆ getAffineMatrix() [2/2]

static Affine3DTransformType::Pointer mitk::MITKRegistrationHelper::getAffineMatrix	(	const RegistrationBaseType *	registration,
		bool	inverseKernel
	)

static

Extracts the affine transformation matrix from a MatchPoint registration's kernel.

Parameters

[in]	registration	Pointer to the MatchPoint registration base.
[in]	inverseKernel	If true, extract from the inverse kernel; if false, from the direct kernel.

Returns: Pointer to the extracted affine transform, or nullptr if extraction is not possible.

Precondition: registration must point to a valid 3D-3D registration instance.

◆ ImageNodePredicate()

static NodePredicateBase::ConstPointer mitk::MITKRegistrationHelper::ImageNodePredicate ( )

static

Returns a node predicate that identifies nodes containing images.

Returns: A constant pointer to a NodePredicateBase matching mitk::Image data.

◆ is3D() [1/2]

static bool mitk::MITKRegistrationHelper::is3D ( const mitk::MAPRegistrationWrapper * wrapper )

static

Checks whether the given registration wrapper represents a 3D-to-3D registration.

Parameters

[in] wrapper Pointer to the registration wrapper.

Returns: True if both moving and target dimensions are 3, false otherwise or if wrapper is nullptr.

◆ is3D() [2/2]

static bool mitk::MITKRegistrationHelper::is3D ( const RegistrationBaseType * regBase )

static

Checks whether the given MatchPoint registration is a 3D-to-3D registration.

Parameters

[in] regBase Pointer to the MatchPoint registration base.

Returns: True if both moving and target dimensions are 3, false otherwise or if regBase is nullptr.

◆ IsRegNode()

static bool mitk::MITKRegistrationHelper::IsRegNode ( const mitk::DataNode * node )

static

Checks whether the given DataNode contains a MatchPoint registration.

Parameters

[in] node Pointer to the node to be checked.

Returns: True if the node contains a MAPRegistrationWrapper. False if node is nullptr or does not contain a registration wrapper.

◆ PointSetNodePredicate()

static NodePredicateBase::ConstPointer mitk::MITKRegistrationHelper::PointSetNodePredicate ( )

static

Returns a node predicate that identifies nodes containing point sets.

Returns: A constant pointer to a NodePredicateBase matching mitk::PointSet data.

◆ RegNodePredicate()

static NodePredicateBase::ConstPointer mitk::MITKRegistrationHelper::RegNodePredicate ( )

static

Returns a node predicate that identifies nodes containing MatchPoint registrations.

Returns: A constant pointer to a NodePredicateBase matching MAPRegistrationWrapper data.

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

mitkRegistrationHelper.h

Public Types

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ Affine3DTransformType

◆ Registration3DType

◆ RegistrationBaseType

Member Function Documentation

◆ getAffineMatrix() [1/2]

◆ getAffineMatrix() [2/2]

◆ ImageNodePredicate()

◆ is3D() [1/2]

◆ is3D() [2/2]

◆ IsRegNode()

◆ PointSetNodePredicate()

◆ RegNodePredicate()