#include <itkDeformableSimplexMesh3DGradientConstraintForceFilter.h>

Detailed Description

template<typename TInputMesh, typename TOutputMesh>
class itk::DeformableSimplexMesh3DGradientConstraintForceFilter< TInputMesh, TOutputMesh >

Additional to its superclass this class reimplements the external forces methods in which the scan line algorithm is used to find highest gradient is found in the direction of the normal to each vertex within a specified range.

Author: Leila Baghdadi. Mouse Imaging Centre, Hospital for Sick Children, Toronto, Ontario,Canada. I acknowledge the helpful insights of Herve Delingette of INRIA, France.

Definition at line 149 of file itkDeformableSimplexMesh3DGradientConstraintForceFilter.h.

Inheritance diagram for itk::DeformableSimplexMesh3DGradientConstraintForceFilter< TInputMesh, TOutputMesh >:

Collaboration diagram for itk::DeformableSimplexMesh3DGradientConstraintForceFilter< TInputMesh, TOutputMesh >:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	GradientIntensityImagePointer = typename GradientIntensityImageType::Pointer

using	GradientIntensityImageType = Image< PixelType, 3 >

using	ImageIndexValueType = typename OriginalImageIndexType::IndexValueType

using	InputMeshPointer = typename InputMeshType::Pointer

using	InputMeshType = TInputMesh

using	OriginalImageIndexType = typename OriginalImageType::IndexType

using	OriginalImagePointer = typename OriginalImageType::ConstPointer

using	OriginalImageType = Image< float, 3 >

using	OutputMeshPointer = typename OutputMeshType::Pointer

using	OutputMeshType = TOutputMesh

using	PixelType = typename InputMeshType::PixelType

using	Pointer = SmartPointer< Self >

using	Self = DeformableSimplexMesh3DGradientConstraintForceFilter

using	SIDEEnum = DeformableSimplexMesh3DGradientConstraintForceFilterEnums::SIDE

using	Superclass = DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >

Public Types inherited from itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >
using	BinaryOutput = Image< unsigned char, 3 >

using	CellsContainerIterator = typename InputMeshType::CellsContainer::Iterator

using	CellsContainerPointer = typename InputMeshType::CellsContainerPointer

using	ConstPointer = SmartPointer< const Self >

using	CovariantVectorType = CovariantVector< typename VectorType::ValueType, 3 >

using	GeometryMapIterator = typename GeometryMapType::Iterator

using	GeometryMapPointer = typename GeometryMapType::Pointer

using	GeometryMapType = typename InputMeshType::GeometryMapType

using	GradientImagePointer = typename GradientImageType::Pointer

using	GradientImageSizeType = typename GradientImageType::SizeType

using	GradientImageType = Image< GradientType, 3 >

using	GradientIndexType = typename GradientImageType::IndexType

using	GradientIndexValueType = typename GradientIndexType::IndexValueType

using	GradientPixelType = typename GradientImageType::PixelType

using	GradientType = CovariantVector< PixelType, 3 >

using	IndexSetIterator = typename IndexSetType::iterator

using	IndexSetType = std::set< IdentifierType >

using	InputMeshPointer = typename InputMeshType::Pointer

using	InputMeshType = TInputMesh

using	InputNeighbors = typename InputMeshType::NeighborListType

using	InputNeighborsIterator = typename InputMeshType::NeighborListType::iterator

using	InputPointsContainer = typename InputMeshType::PointsContainer

using	InputPointsContainerConstIterator = typename InputMeshType::PointsContainer::ConstIterator

using	InputPointsContainerPointer = typename InputMeshType::PointsContainerPointer

using	MagnitudeOutput = Image< float, 3 >

using	MeshPointType = typename InputMeshType::PointType

using	NeighborSetIterator = typename NeighborSetType::iterator

using	NeighborSetType = std::set< IdentifierType >

using	OutputMeshPointer = typename OutputMeshType::Pointer

using	OutputMeshType = TOutputMesh

using	PixelType = typename InputMeshType::PixelType

using	Pointer = SmartPointer< Self >

using	PointType = typename SimplexMeshGeometry::PointType

using	Self = DeformableSimplexMesh3DFilter

using	Superclass = MeshToMeshFilter< TInputMesh, TOutputMesh >

using	VectorType = typename PointType::VectorType

using	VertexNeighborListType = itk::MapContainer< IdentifierType, NeighborSetType >

Public Types inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
using	ConstPointer = SmartPointer< const Self >

using	InputMeshPointer = typename InputMeshType::Pointer

using	InputMeshType = TInputMesh

using	OutputMeshPointer = typename OutputMeshType::Pointer

using	OutputMeshType = TOutputMesh

using	Pointer = SmartPointer< Self >

using	Self = MeshToMeshFilter

using	Superclass = MeshSource< TOutputMesh >

Public Types inherited from itk::MeshSource< TOutputMesh >
using	ConstPointer = SmartPointer< const Self >

using	DataObjectIdentifierType = Superclass::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	OutputMeshPointer = typename OutputMeshType::Pointer

using	OutputMeshType = TOutputMesh

using	Pointer = SmartPointer< Self >

using	Self = MeshSource

using	Superclass = ProcessObject

using	DataObjectPointerArraySizeType = ProcessObject::DataObjectPointerArraySizeType

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

using	DataObjectIdentifierType = DataObject::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArray = std::vector< DataObjectPointer >

using	DataObjectPointerArraySizeType = DataObjectPointerArray::size_type

using	MultiThreaderType = MultiThreaderBase

using	NameArray = std::vector< DataObjectIdentifierType >

using	Pointer = SmartPointer< Self >

using	Self = ProcessObject

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
const char *	GetNameOfClass () const override

virtual void	SetImage (const OriginalImageType *_arg)


virtual void	SetRange (int _arg)

virtual int	GetRange () const

Public Member Functions inherited from itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >
virtual GeometryMapType *	GetModifiableData ()

virtual int	GetStep () const

virtual void	SetData (GeometryMapType *_arg)

void	SetGradient (const GradientImageType *gradientImage)

const GradientImageType *	GetGradient () const

virtual void	SetIterations (int _arg)

virtual int	GetIterations () const

virtual void	SetAlpha (double _arg)

virtual double	GetAlpha () const

virtual void	SetBeta (double _arg)

virtual double	GetBeta () const

virtual void	SetGamma (double _arg)

virtual double	GetGamma () const

virtual void	SetDamping (double _arg)

virtual double	GetDamping () const

virtual void	SetRigidity (unsigned int _arg)

virtual unsigned int	GetRigidity () const

virtual int	GetImageWidth () const

virtual int	GetImageHeight () const

virtual int	GetImageDepth () const

Public Member Functions inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
const InputMeshType *	GetInput () const

const InputMeshType *	GetInput (unsigned int idx) const

void	SetInput (const InputMeshType *input)

Public Member Functions inherited from itk::MeshSource< TOutputMesh >
OutputMeshType *	GetOutput ()

OutputMeshType *	GetOutput (unsigned int idx)

virtual void	GraftNthOutput (unsigned int idx, DataObject *graft)

virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *graft)

virtual void	GraftOutput (DataObject *graft)

void	SetOutput (TOutputMesh *output)

DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx) override

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

virtual void	EnlargeOutputRequestedRegion (DataObject *)

virtual const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

MultiThreaderType *	GetMultiThreader () const

DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const

DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const

DataObjectPointerArraySizeType	GetNumberOfInputs () const

DataObjectPointerArraySizeType	GetNumberOfOutputs () const

virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const

NameArray	GetOutputNames () const

DataObjectPointerArray	GetOutputs ()

virtual float	GetProgress () const

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

void	IncrementProgress (float increment)

virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)

virtual void	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

void	SetMultiThreader (MultiThreaderType *threader)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

virtual void	SetReleaseDataFlag (bool val)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag () const

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	SetNumberOfWorkUnits (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfWorkUnits () const

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *cmd) const

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () 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

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag) const

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
Pointer	Clone () const

virtual void	Delete ()

virtual int	GetReferenceCount () const

void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >
static Pointer	New ()

Static Public Member Functions inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
static Pointer	New ()

Static Public Member Functions inherited from itk::MeshSource< TOutputMesh >
static Pointer	New ()

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool val)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Protected Member Functions
void	ComputeExternalForce (SimplexMeshGeometry data, const GradientImageType gradientImage) override

	DeformableSimplexMesh3DGradientConstraintForceFilter ()

	DeformableSimplexMesh3DGradientConstraintForceFilter (const Self &)

void	operator= (const Self &)

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

	~DeformableSimplexMesh3DGradientConstraintForceFilter () override

Protected Member Functions inherited from itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >
PointType	ComputeBarycentricCoordinates (PointType p, SimplexMeshGeometry *data)

virtual void	ComputeDisplacement ()

virtual void	ComputeGeometry ()

virtual void	ComputeInternalForce (SimplexMeshGeometry *data)

virtual void	ComputeOutput ()

	DeformableSimplexMesh3DFilter ()

void	GenerateData () override

virtual void	Initialize ()

bool	L_Func (const double r, const double d, const double phi, double &output)

virtual void	UpdateReferenceMetrics ()

	~DeformableSimplexMesh3DFilter () override=default

Protected Member Functions inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
void	CopyInputMeshToOutputMeshCellData ()

void	CopyInputMeshToOutputMeshCellLinks ()

void	CopyInputMeshToOutputMeshCells ()

void	CopyInputMeshToOutputMeshPointData ()

void	CopyInputMeshToOutputMeshPoints ()

	MeshToMeshFilter ()

	~MeshToMeshFilter () override=default

Protected Member Functions inherited from itk::MeshSource< TOutputMesh >
void	GenerateInputRequestedRegion () override

	MeshSource ()

	~MeshSource () override=default

Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	AddOutput (DataObject *output)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	CacheInputReleaseDataFlags ()

virtual void	GenerateOutputInformation ()

virtual void	GenerateOutputRequestedRegion (DataObject *output)

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

virtual void	PopBackInput ()

virtual void	PopFrontInput ()

	ProcessObject ()

virtual void	PropagateResetPipeline ()

virtual void	PushBackInput (const DataObject *input)

virtual void	PushFrontInput (const DataObject *input)

virtual void	ReleaseInputs ()

virtual void	RemoveInput (const DataObjectIdentifierType &key)

virtual void	RemoveInput (DataObjectPointerArraySizeType)

virtual void	RemoveOutput (const DataObjectIdentifierType &key)

virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)

bool	RemoveRequiredInputName (const DataObjectIdentifierType &)

virtual void	RestoreInputReleaseDataFlags ()

virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)

virtual void	SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)

virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

virtual void	SetOutput (const DataObjectIdentifierType &name, DataObject *output)

virtual void	SetPrimaryInput (DataObject *object)

virtual void	SetPrimaryOutput (DataObject *object)

void	SetRequiredInputNames (const NameArray &)

virtual void	VerifyInputInformation () const

virtual void	VerifyPreconditions () const

	~ProcessObject () override

DataObject *	GetInput (DataObjectPointerArraySizeType idx)

const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryInput ()

const DataObject *	GetPrimaryInput () const

virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryInputName () const

DataObject *	GetOutput (const DataObjectIdentifierType &key)

const DataObject *	GetOutput (const DataObjectIdentifierType &key) const

virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryOutputName () const

DataObject *	GetOutput (DataObjectPointerArraySizeType i)

const DataObject *	GetOutput (DataObjectPointerArraySizeType i) const

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

virtual bool	GetThreaderUpdateProgress () const

virtual void	ThreaderUpdateProgressOn ()

virtual void	SetThreaderUpdateProgress (bool arg)

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const

	LightObject ()

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

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

virtual	~LightObject ()

Protected Attributes
int	m_Range {}

Protected Attributes inherited from itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >
double	m_Alpha {}

double	m_Beta {}

double	m_Damping {}

GeometryMapPointer	m_Data {}

double	m_Gamma {}

int	m_ImageDepth {}

int	m_ImageHeight {}

int	m_ImageWidth {}

int	m_Iterations {}

unsigned int	m_Rigidity {}

int	m_Step {}

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime {}

bool	m_Updating {}

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Private Member Functions
void	Clear ()

double	NextVoxel (const double pp, int ic, double x, double y, double *z)

int	Signi (double a)

Private Attributes
OriginalImagePointer	m_Image {}

std::vector< ImageVoxel * >	m_Negative {}

std::vector< ImageVoxel * >	m_Positive {}

ImageVoxel *	m_StartVoxel {}

Additional Inherited Members
Static Protected Member Functions inherited from itk::ProcessObject
template<typename TSourceObject >
static void	MakeRequiredOutputs (TSourceObject &sourceObject, const DataObjectPointerArraySizeType numberOfRequiredOutputs)

static constexpr float	progressFixedToFloat (uint32_t fixed)

static uint32_t	progressFloatToFixed (float f)