Detailed Description

template<unsigned int VDimension = 3>
class itk::fem::RobustSolver< VDimension >

Definition at line 84 of file itkFEMRobustSolver.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::FEMObjectType	FEMObjectType

typedef Superclass::Float	Float

typedef InterpolationGridType::DirectionType	InterpolationGridDirectionType

typedef Superclass::InterpolationGridIndexType	InterpolationGridIndexType

typedef Superclass::InterpolationGridPointerType	InterpolationGridPointerType

typedef Superclass::InterpolationGridPointType	InterpolationGridPointType

typedef Superclass::InterpolationGridRegionType	InterpolationGridRegionType

typedef Superclass::InterpolationGridSizeType	InterpolationGridSizeType

typedef Superclass::InterpolationGridSpacingType	InterpolationGridSpacingType

typedef Superclass::InterpolationGridType	InterpolationGridType

typedef FEMObjectType::LoadContainerIterator	LoadContainerIterator

typedef FEMObjectType::LoadContainerType	LoadContainerType

typedef Element::MatrixType	MatrixType

typedef FEMObjectType::NodeContainerType	NodeContainerType

typedef SmartPointer< Self >	Pointer

typedef RobustSolver	Self

typedef Solver< VDimension >	Superclass

typedef Superclass::VectorType	VectorType

Public Types inherited from itk::fem::Solver< VDimension >
typedef SmartPointer< const Self >	ConstPointer

typedef DataObject::Pointer	DataObjectPointer

typedef Element::ArrayType	ElementArray

typedef FEMObjectType::ConstPointer	FEMObjectConstPointer

typedef FEMObjectType::Pointer	FEMObjectPointer

typedef itk::fem::FEMObject < VDimension >	FEMObjectType

typedef Element::Float	Float

typedef InterpolationGridType::DirectionType	InterpolationGridDirectionType

typedef InterpolationGridType::IndexType	InterpolationGridIndexType

typedef InterpolationGridType::Pointer	InterpolationGridPointerType

typedef InterpolationGridType::PointType	InterpolationGridPointType

typedef InterpolationGridType::RegionType	InterpolationGridRegionType

typedef InterpolationGridType::SizeType	InterpolationGridSizeType

typedef InterpolationGridType::SpacingType	InterpolationGridSpacingType

typedef itk::Image < Element::ConstPointer, VDimension >	InterpolationGridType

typedef Load::ArrayType	LoadArray

typedef Material::ArrayType	MaterialArray

typedef Element::Node::ArrayType	NodeArray

typedef SmartPointer< Self >	Pointer

typedef Solver	Self

typedef ProcessObject	Superclass

typedef Element::VectorType	VectorType

typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType

Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer

typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType

typedef DataObject::Pointer	DataObjectPointer

typedef std::vector < DataObjectPointer >	DataObjectPointerArray

typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType

typedef std::vector < DataObjectIdentifierType >	NameArray

typedef SmartPointer< Self >	Pointer

typedef ProcessObject	Self

typedef Object	Superclass

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
virtual ::itk::LightObject::Pointer	CreateAnother (void) const

virtual const char *	GetNameOfClass () const


virtual void	SetApproximationSteps (unsigned int _arg)

virtual unsigned int	GetApproximationSteps ()


virtual void	SetOutlierRejectionSteps (unsigned int _arg)

virtual unsigned int	GetOutlierRejectionSteps ()


virtual void	SetToleranceToLargestDisplacement (double _arg)

virtual double	GetToleranceToLargestDisplacement ()


virtual void	SetTradeOffImageMeshEnergy (double _arg)

virtual double	GetTradeOffImageMeshEnergy ()


virtual void	SetFractionErrorRejected (double _arg)

virtual double	GetFractionErrorRejected ()


virtual void	SetUseInterpolationGrid (bool _arg)

virtual bool	GetUseInterpolationGrid ()

Public Member Functions inherited from itk::fem::Solver< VDimension >
virtual ::itk::LightObject::Pointer	CreateAnother (void) const

Float	GetDeformationEnergy (unsigned int SolutionIndex=0)

virtual InterpolationGridDirectionType	GetDirection ()

const Element *	GetElementAtPoint (const VectorType &pt) const

FEMObjectType *	GetInput (void)

FEMObjectType *	GetInput (unsigned int idx)

LinearSystemWrapper::Pointer	GetLinearSystemWrapper ()

virtual InterpolationGridPointType	GetOrigin ()

virtual InterpolationGridRegionType	GetRegion ()

Float	GetSolution (unsigned int i, unsigned int which=0)

virtual InterpolationGridSpacingType	GetSpacing ()

virtual Float	GetTimeStep (void) const

void	InitializeInterpolationGrid (const InterpolationGridSizeType &size, const InterpolationGridPointType &bb1, const InterpolationGridPointType &bb2)

virtual void	SetDirection (InterpolationGridDirectionType _arg)

virtual void	SetInput (FEMObjectType *fem)

virtual void	SetInput (unsigned int, FEMObjectType *fem)

void	SetLinearSystemWrapper (LinearSystemWrapper::Pointer ls)

virtual void	SetOrigin (InterpolationGridPointType _arg)

virtual void	SetRegion (InterpolationGridRegionType _arg)

virtual void	SetSpacing (InterpolationGridSpacingType _arg)

virtual void	SetTimeStep (Float dt)

void	InitializeInterpolationGrid (const InterpolationGridSizeType &size)

void	InitializeInterpolationGrid (const InterpolationGridRegionType &region, const InterpolationGridPointType &origin, const InterpolationGridSpacingType &spacing, const InterpolationGridDirectionType &direction)

const InterpolationGridType *	GetInterpolationGrid (void) const

virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType)

FEMObjectType *	GetOutput (void)

FEMObjectType *	GetOutput (unsigned int idx)

Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()

virtual void	AbortGenerateDataOn ()

virtual void	EnlargeOutputRequestedRegion (DataObject *)

virtual const bool &	GetAbortGenerateData ()

NameArray	GetInputNames () const

MultiThreader *	GetMultiThreader () const

DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const

DataObjectPointerArraySizeType	GetNumberOfInputs () const

DataObjectPointerArraySizeType	GetNumberOfOutputs () const

virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const

NameArray	GetOutputNames () const

virtual const float &	GetProgress ()

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)

virtual void	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

virtual void	SetProgress (float _arg)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float amount)

DataObjectPointerArray	GetInputs ()

DataObjectPointerArray	GetOutputs ()

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const

virtual void	SetReleaseDataFlag (bool flag)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag ()

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	ReleaseDataBeforeUpdateFlagOff ()

virtual void	SetNumberOfThreads (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfThreads ()

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::fem::Solver< VDimension >
static Pointer	New ()

Static Public Attributes
static const unsigned int	FEMDimension = VDimension

Static Public Attributes inherited from itk::fem::Solver< VDimension >
static const unsigned int	FEMDimension = VDimension

static const unsigned int	MaxDimensions = 3

Protected Member Functions
void	AddExternalForcesToSetMeshZeroEnergy ()

virtual void	AssembleElementMatrixWithID (const Element::Pointer &e, unsigned int matrixIndex)

void	AssembleF ()

void	AssembleGlobalMatrixFromLandmarksAndMeshMatrices ()

void	AssembleLandmarkStiffnessMatrix ()

void	AssembleMeshStiffnessMatrix ()

void	CalculateExternalForces ()

void	ComputeLandmarkSimulatedDisplacementAndWeightedError ()

void	ComputeLandmarkTensor ()

void	DeleteFromLandmarkBeginning (unsigned int numberOfRejectedLandmarksPerStep)

void	DeleteLandmarksOutOfMesh ()

virtual void	GenerateData ()

float	GetLandmarkTensorPonderation () const

void	IncrementalSolverWithOutlierRejection ()

void	IncrementalSolverWithoutOutlierRejection ()

void	Initialization ()

void	InitializeInterpolationGrid ()

void	InitializeLandmarks ()

void	NthElementWRTDisplacementError (unsigned int numberOfRejectedBlocksPerStep)

void	RemoveUnselectedLandmarkContributionInPointStiffnessMatrix ()

void	RescaleLandmarkStiffnessMatrix (double oldPointTensorPonderation)

virtual void	RunSolver (void)

void	SolveSystem ()

void	UnselectLandmarks (unsigned int numberOfRejectedBlocksPerStep)


	RobustSolver ()

	~RobustSolver ()

Protected Member Functions inherited from itk::fem::Solver< VDimension >
	Solver ()

virtual	~Solver ()

void	PrintSelf (std::ostream &os, Indent indent) const

void	GenerateData ()

void	AssembleK ()

virtual void	InitializeMatrixForAssembly (unsigned int N)

virtual void	FinalizeMatrixAfterAssembly (void)

virtual void	AssembleElementMatrix (Element::Pointer e)

virtual void	AssembleLandmarkContribution (Element::ConstPointer e, float)

void	ApplyBC (int dim=0, unsigned int matrix=0)

void	AssembleF (int dim=0)

void	DecomposeK (void)

void	UpdateDisplacements (void)

void	FillInterpolationGrid (void)

virtual void	InitializeLinearSystemWrapper (void)

Private Types
typedef unsigned int	FEMIndexType

Private Member Functions
void	operator= (const Self &)

	RobustSolver (const Self &)

Private Attributes
unsigned int	m_ApproximationSteps

double	m_ConjugateGradientPrecision

FEMIndexType	m_ExternalForceIndex

FEMIndexType	m_ForceIndex

double	m_FractionErrorRejected

LinearSystemWrapperItpack	m_Itpack

FEMIndexType	m_LandmarkForceIndex

FEMIndexType	m_LandmarkStiffnessMatrixIndex

FEMIndexType	m_MeshStiffnessMatrixIndex

unsigned int	m_OutlierRejectionSteps

FEMIndexType	m_SolutionIndex

FEMIndexType	m_StiffnessMatrixIndex

double	m_ToleranceToLargestDisplacement

double	m_TradeOffImageMeshEnergy

bool	m_UseInterpolationGrid

Additional Inherited Members
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType

Protected Attributes inherited from itk::fem::Solver< VDimension >
unsigned int	m_NGFN

unsigned int	m_NMFC

LinearSystemWrapper::Pointer	m_ls

LinearSystemWrapperVNL	m_lsVNL

InterpolationGridPointerType	m_InterpolationGrid

FEMObjectPointer	m_FEMObject

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime

bool	m_Updating