#include <itkBinaryMask3DMeshSource.h>

Inheritance diagram for itk::BinaryMask3DMeshSource< TInputImage, TOutputMesh >:

Collaboration diagram for itk::BinaryMask3DMeshSource< TInputImage, TOutputMesh >:

Detailed Description

template<class TInputImage, class TOutputMesh>
class itk::BinaryMask3DMeshSource< TInputImage, TOutputMesh >

: This class tries to construct a 3D mesh surface based on a binary mask. It can be used to integrate a region-based segmentation method and a deformable model into one hybrid framework.

: To construct a mesh, we need to construct elements in a voxel and combine those elements later to form the final mesh. Before go through every voxel in the 3D volume, we first construct 2 look up tables. The index of these 2 tables are the on-off combination of the 8 nodes that form the voxel. So both of these tables has the size of $2^8$ bytes. According to previous work, all those $2^8$ combination of the nodes can be grouped into 16 final combinations. In the first table, we record the final combination that can be transformed from the current combination. The entries of the second table are made up of the transforming sequence that is necessary for the current combination transform to one of the final combinations.

: We then go through the 3D volume voxel by voxel, using those two tables we have defined to construct elements within each voxel. We then merge all these mesh elements into one 3D mesh.

PARAMETERS: The ObjectValue parameter is used to identify the object. In most applications, pixels in the object region are assigned to "1", so the default value of ObjectValue is set to "1"

REFERENCE: W. Lorensen and H. Cline, "Marching Cubes: A High Resolution 3D Surface Construction Algorithm", Computer Graphics 21, pp. 163-169, 1987.

INPUT: The input should be a 3D binary image.

Definition at line 71 of file itkBinaryMask3DMeshSource.h.

Public Types
typedef OutputMeshType::CellsContainer	CellsContainer

typedef OutputMeshType::CellsContainerPointer	CellsContainerPointer

typedef OutputMeshType::CellTraits	CellTraits

typedef SmartPointer< const Self >	ConstPointer

typedef CovariantVector < double, 2 >	doubleVector

typedef itk::IdentifierType	IdentifierType

typedef InputImageType::ConstPointer	InputImageConstPointer

typedef InputImageType::IndexType	InputImageIndexType

typedef ImageRegionConstIterator < InputImageType >	InputImageIterator

typedef InputImageType::Pointer	InputImagePointer

typedef TInputImage	InputImageType

typedef InputImageType::PixelType	InputPixelType

typedef CovariantVector< int, 2 >	intVector

typedef OutputMeshType::MeshTraits	OMeshTraits

typedef OMeshTraits::PixelType	OPixelType

typedef OutputMeshType::PointType	OPointType

typedef InputImageType::PointType	OriginType

typedef OutputMeshType::Pointer	OutputMeshPointer

typedef TOutputMesh	OutputMeshType

typedef SmartPointer< Self >	Pointer

typedef OutputMeshType::PointsContainer	PointsContainer

typedef OutputMeshType::PointsContainerPointer	PointsContainerPointer

typedef InputImageType::RegionType	RegionType

typedef BinaryMask3DMeshSource	Self

typedef InputImageType::SizeType	SizeType

typedef itk::SizeValueType	SizeValueType

typedef InputImageType::SpacingType	SpacingType

typedef ImageToMeshFilter < TInputImage, TOutputMesh >	Superclass

typedef CellInterface < OPixelType, CellTraits >	TCellInterface

typedef TriangleCell < TCellInterface >	TriCell

typedef TriCell::SelfAutoPointer	TriCellAutoPointer

Public Types inherited from itk::ImageToMeshFilter< TInputImage, TOutputMesh >
typedef SmartPointer< const Self >	ConstPointer

typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType

typedef InputImageType::ConstPointer	InputImageConstPointer

typedef InputImageType::PixelType	InputImagePixelType

typedef InputImageType::Pointer	InputImagePointer

typedef InputImageType::RegionType	InputImageRegionType

typedef TInputImage	InputImageType

typedef OutputMeshType::Pointer	OutputMeshPointer

typedef TOutputMesh	OutputMeshType

typedef SmartPointer< Self >	Pointer

typedef ImageToMeshFilter	Self

typedef MeshSource< TOutputMesh >	Superclass

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

typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType

typedef DataObject::Pointer	DataObjectPointer

typedef OutputMeshType::Pointer	OutputMeshPointer

typedef TOutputMesh	OutputMeshType

typedef SmartPointer< Self >	Pointer

typedef MeshSource	Self

typedef ProcessObject	Superclass

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 SizeValueType	GetNumberOfCells () const

virtual SizeValueType	GetNumberOfNodes () const

virtual const RegionType &	GetRegionOfInterest ()

virtual void	SetInput (const InputImageType *inputImage)

virtual void	SetObjectValue (InputPixelType _arg)

void	SetRegionOfInterest (const RegionType &iRegion)

Public Member Functions inherited from itk::ImageToMeshFilter< TInputImage, TOutputMesh >
void	GenerateOutputInformation (void)

OutputMeshType *	GetOutput (void)

DataObject::Pointer	MakeOutput (DataObjectPointerArraySizeType idx)

void	SetInput (unsigned int idx, const InputImageType *input)

void	SetInput (const InputImageType *input)

const InputImageType *	GetInput (unsigned int idx)

const InputImageType *	GetInput ()

Public Member Functions inherited from itk::MeshSource< TOutputMesh >
virtual ::itk::LightObject::Pointer	CreateAnother (void) const

OutputMeshType *	GetOutput (void)

OutputMeshType *	GetOutput (unsigned int idx)

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

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

void	SetOutput (TOutputMesh *output)

virtual void	GraftOutput (DataObject *output)

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 ()

Protected Member Functions
	BinaryMask3DMeshSource ()

void	GenerateData ()

virtual void	GenerateOutputInformation ()

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

	~BinaryMask3DMeshSource ()

Protected Member Functions inherited from itk::ImageToMeshFilter< TInputImage, TOutputMesh >
	ImageToMeshFilter ()

	~ImageToMeshFilter ()

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

	MeshSource ()

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

virtual	~MeshSource ()

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

virtual void	AddOutput (DataObject *output)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

virtual void	CacheInputReleaseDataFlags ()

virtual void	GenerateOutputRequestedRegion (DataObject *output)

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

	itkLegacyMacro (virtual void RemoveInput(DataObject *input))

	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))

	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))

	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

	ProcessObject ()

virtual void	PropagateResetPipeline ()

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 num, DataObject *input)

virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

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

virtual void	SetPrimaryInput (DataObject *input)

virtual void	SetPrimaryOutput (DataObject *output)

void	SetRequiredInputNames (const NameArray &)

virtual void	VerifyInputInformation ()

virtual void	VerifyPreconditions ()

	~ProcessObject ()

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

DataObject *	GetInput (DataObjectPointerArraySizeType)

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 idx)

const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()

virtual void	PushBackInput (const DataObject *input)

virtual void	PopBackInput ()

virtual void	PushFrontInput (const DataObject *input)

virtual void	PopFrontInput ()

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
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
RegionType	m_RegionOfInterest

bool	m_RegionOfInterestProvidedByUser

Private Types
typedef InputImageType::SizeType	InputImageSizeType

Private Member Functions
void	AddCells (unsigned char celltype, unsigned char celltran, int index)

void	AddNodes (int index, unsigned char nodesid, IdentifierType globalnodesid, IdentifierType currentrowtmp, IdentifierType currentframetmp)

	BinaryMask3DMeshSource (const Self &)

void	CellTransfer (unsigned char *nodesid, unsigned char celltran)

void	CreateMesh ()

void	InitializeLUT ()

void	inverse (unsigned char *tp)

void	operator= (const Self &)

IdentifierType	SearchThroughLastFrame (int index, int start, int end)

IdentifierType	SearchThroughLastRow (int index, int start, int end)

void	XFlip (unsigned char *tp)

void	XRotation (unsigned char *tp)

void	YFlip (unsigned char *tp)

void	YRotation (unsigned char *tp)

void	ZFlip (unsigned char *tp)

void	ZRotation (unsigned char *tp)

Private Attributes
unsigned char	m_AvailableNodes [14]

int	m_CellLimit

int	m_ColFlag

IdentifierType **	m_CurrentFrame

unsigned short	m_CurrentFrameIndex

unsigned short	m_CurrentFrameNum

IdentifierType **	m_CurrentRow

unsigned short	m_CurrentRowIndex

unsigned short	m_CurrentRowNum

IdentifierType	m_CurrentVoxel [14]

int	m_FrameFlag

int	m_ImageDepth

int	m_ImageHeight

int	m_ImageWidth

const InputImageType *	m_InputImage

IdentifierType **	m_LastFrame

int	m_LastFrameIndex

unsigned short	m_LastFrameNum

IdentifierType **	m_LastRow

int	m_LastRowIndex

unsigned short	m_LastRowNum

IdentifierType	m_LastVoxel [14]

int	m_LastVoxelIndex

double	m_LocationOffset [14][3]

unsigned char	m_LUT [256][2]

int	m_NodeLimit

SizeValueType	m_NumberOfCells

SizeValueType	m_NumberOfNodes

InputPixelType	m_ObjectValue

OutputMeshType *	m_OutputMesh

unsigned char	m_PointFound

int	m_RowFlag

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