TTK VTK-filter that takes an input time-varying data set (represented by a list of scalar fields) and which computes a tracking mesh. More...

#include <ttkTrackingFromFields.h>

Inheritance diagram for ttkTrackingFromFields:

Public Types
typedef ttkAlgorithm	Superclass
Public Types inherited from ttkAlgorithm
typedef vtkAlgorithm	Superclass

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	SetAssignmentPrecision (double)
virtual double	GetAssignmentPrecision ()
virtual void	SetDistanceAlgorithm (const std::string &)
virtual std::string	GetDistanceAlgorithm ()
virtual void	SetOtsuBins (int)
virtual int	GetOtsuBins ()
virtual void	SetMaxSurfSize (int)
virtual int	GetMaxSurfSize ()

virtual void	SetSampling (int)
	Temporal sampling (take every N timestep).
virtual int	GetSampling ()

virtual void	SetStartTimestep (int)
	First timestep.
virtual int	GetStartTimestep ()

virtual void	SetEndTimestep (int)
	Last timestep (-1 to use the last timestep available).
virtual int	GetEndTimestep ()

virtual void	SetTolerance (double)
	Discard pairs below this threshold (percentage of the function span).
virtual double	GetTolerance ()
virtual void	SetRelativeDestructionCost (double)
virtual double	GetRelativeDestructionCost ()

virtual void	SetPX (double)
	Importance weight for the X component of the extremum.
virtual double	GetPX ()

virtual void	SetPY (double)
	Importance weight for the Y component of the extremum.
virtual double	GetPY ()

virtual void	SetPZ (double)
	Importance weight for the Z component of the extremum.
virtual double	GetPZ ()

virtual void	SetPE (double)
	Importance weight for extrema.
virtual double	GetPE ()

virtual void	SetPS (double)
	Importance weight for saddles.
virtual double	GetPS ()

virtual void	SetPF (double)
	Importance weight for function values.
virtual double	GetPF ()

virtual void	SetWassersteinMetric (const std::string &)
	Value of the parameter p for the Wp (p-th Wasserstein) distance computation (type "inf" for the Bottleneck distance).
virtual std::string	GetWassersteinMetric ()

virtual void	SetPVAlgorithm (int)
	Method for computing matchings.
virtual int	GetPVAlgorithm ()
virtual void	SetAssignmentMethod (int)
virtual int	GetAssignmentMethod ()

virtual void	SetUseGeometricSpacing (bool)
	For the translation of the second set of critical points even the persistence diagrams are embedded in the original domain. This is useful to visualize the matching between the diagrams of two 2D scalar fields.
virtual bool	GetUseGeometricSpacing ()

virtual void	SetSpacing (double)
	Translation on the Z axis between the output representations of the persistence diagrams.
virtual double	GetSpacing ()

virtual void	SetDoPostProc (bool)
	Do post-processing.
virtual bool	GetDoPostProc ()

virtual void	SetPostProcThresh (double)
	Threshold for merging/splitting trajectories in connected components array.
virtual double	GetPostProcThresh ()

virtual void	SetEnablePostProc (bool)
	Run the trajectory post-processing (linearization, fusion, merge-tree surface stats) after the tracking stage.
virtual bool	GetEnablePostProc ()

virtual void	SetDoLinearize (bool)
	Linearize each tracked trajectory (least-squares line fit).
virtual bool	GetDoLinearize ()

virtual void	SetDoFusion (bool)
	Chain temporally-adjacent, directionally-consistent linearized segments into longer trajectories.
virtual bool	GetDoFusion ()

virtual void	SetLinearizeFuse (bool)
	When on, fused chains are refit as a single global line. When off, the original linearized segments are preserved and (N-1) explicit junction segments are inserted between them; junctions carry ConnectedComponentId = -1.
virtual bool	GetLinearizeFuse ()

virtual void	SetDoStartFrame (bool)
	When on, change the starting Frame of each trajectory i.e. change z value for the first point of each line in trajectory output.
virtual bool	GetDoStartFrame ()

virtual void	SetStartFrame (int)
	Starting Frame value if DoStartFrame==1.
virtual int	GetStartFrame ()

virtual void	SetDoMergeTree (bool)
	Run per-frame merge-tree segmentation and attach surface statistics (min/max/mean pixel-cell count) to each trajectory cell.
virtual bool	GetDoMergeTree ()

virtual void	SetUseSplitTree (int)
	Select the merge-tree variant used for per-frame segmentation. When off (default), a join tree is used.
virtual int	GetUseSplitTree ()

virtual void	SetUseOtsuSimplification (bool)
	When on, the merge-tree pipeline runs an Otsu-threshold pass on the candidate surface segments before accumulating statistics.
virtual bool	GetUseOtsuSimplification ()

virtual void	SetCosColDegrees (double)
	Max angular deviation (degrees) allowed between two segments during fusion. Internally converted to a cosine threshold.
virtual double	GetCosColDegrees ()

virtual void	SetMaxLinkRadius (double)
	Max squared pixel distance between segment i's extrapolated end and segment j's start during fusion.
virtual double	GetMaxLinkRadius ()

virtual void	SetMaxFrameDist (int)
	Max temporal gap (in frames) between consecutive segments in a fusion link.
virtual int	GetMaxFrameDist ()
Public Member Functions inherited from ttkAlgorithm
void	UpdateThreadNumber ()
void	SetThreadNumber (int threadNumber)
void	SetUseAllCores (bool useAllCores)
void	SetDebugLevel (int debugLevel)
void	SetCompactTriangulationCacheSize (float cacheSize)
vtkDataArray *	GetOptionalArray (const bool &enforceArrayIndex, const int &arrayIndex, const std::string &arrayName, vtkDataSet *const inputData, const int &inputPort=0)
vtkDataArray *	GetOrderArray (vtkDataSet const inputData, const int scalarArrayIdx, ttk::Triangulation triangulation, const bool getGlobalOrder=false, const int orderArrayIdx=0, const bool enforceOrderArrayIdx=false)
vtkDataArray *	checkForGlobalAndComputeOrderArray (vtkDataSet const inputData, vtkDataArray scalarArray, const int scalarArrayIdx, const bool getGlobalOrder, vtkDataArray orderArray, ttk::Triangulation triangulation, const bool enforceOrderArrayIdx)
vtkDataArray *	ComputeOrderArray (vtkDataSet const inputData, vtkDataArray scalarArray, const int scalarArrayIdx, const bool getGlobalOrder, vtkDataArray oldOrderArray, ttk::Triangulation triangulation)
ttk::SimplexId *	GetIdentifierArrayPtr (const bool &enforceArrayIndex, const int &arrayIndex, const std::string &arrayName, vtkDataSet *const inputData, std::vector< ttk::SimplexId > &spareStorage, const int inputPort=0, const bool printErr=true)
ttk::Triangulation *	GetTriangulation (vtkDataSet *dataSet)
int	ProcessRequest (vtkInformation request, vtkInformationVector inputVectors, vtkInformationVector outputVector) override
vtkDataSet *	GetOutput ()
vtkDataSet *	GetOutput (int)
void	SetInputData (vtkDataSet *)
void	SetInputData (int, vtkDataSet *)
void	AddInputData (vtkDataSet *)
void	AddInputData (int, vtkDataSet *)
template<typename inputType>
int	checkEmptyMPIInput (inputType *input)
	This method tests whether the input is a nullptr. If the computation is being done on multiple processes, it is possible that the domain of one process or more is empty, but not others, therefore in that particular case the rest of the filter will not be computed but an error message will not be sent.
Public Member Functions inherited from ttk::Debug
	Debug ()
	~Debug () override
virtual int	setDebugLevel (const int &debugLevel)
int	setWrapper (const Wrapper *wrapper) override
int	printMsg (const std::string &msg, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const std::vector< std::string > &msgs, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printErr (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const
int	printWrn (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const
int	printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const double &memory, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const double &time, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const std::vector< std::vector< std::string > > &rows, const debug::Priority &priority=debug::Priority::INFO, const bool hasHeader=true, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const
int	printMsg (const debug::Separator &separator, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const
void	setDebugMsgPrefix (const std::string &prefix)
Public Member Functions inherited from ttk::BaseClass
	BaseClass ()
virtual	~BaseClass ()=default
int	getThreadNumber () const
virtual int	setThreadNumber (const int threadNumber)

Static Public Member Functions
static ttkTrackingFromFields *	New ()
static int	IsTypeOf (const char *type)
static ttkTrackingFromFields *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from ttkAlgorithm
static ttkAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static ttkAlgorithm *	SafeDownCast (vtkObject *o)
static std::string	GetOrderArrayName (vtkDataArray *const array)
static vtkInformationIntegerKey *	SAME_DATA_TYPE_AS_INPUT_PORT ()

Protected Member Functions
	ttkTrackingFromFields ()
int	FillInputPortInformation (int port, vtkInformation *info) override
int	FillOutputPortInformation (int port, vtkInformation *info) override
int	RequestDataObject (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector) override
int	RequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector) override
Protected Member Functions inherited from ttkAlgorithm
	ttkAlgorithm ()
	~ttkAlgorithm () override
void	MPIGhostPipelinePreconditioning (vtkDataSet *input)
void	MPIPipelinePreconditioning (vtkDataSet input, std::vector< int > &neighbors, std::map< int, int > &neighToId, ttk::Triangulation triangulation=nullptr)
bool	checkGlobalIdValidity (ttk::LongSimplexId globalIds, ttk::SimplexId simplexNumber, unsigned char ghost, int *rankArray)
int	GenerateGlobalIds (vtkDataSet *input, std::unordered_map< ttk::SimplexId, ttk::SimplexId > &vertGtoL, std::vector< int > &neighborRanks, std::map< int, int > &neighborsToId)
void	MPITriangulationPreconditioning (ttk::Triangulation triangulation, vtkDataSet input)
virtual int	RequestInformation (vtkInformation ttkNotUsed(request), vtkInformationVector ttkNotUsed(inputVectors), vtkInformationVector ttkNotUsed(outputVector))
virtual int	RequestUpdateTime (vtkInformation ttkNotUsed(request), vtkInformationVector ttkNotUsed(inputVectors), vtkInformationVector ttkNotUsed(outputVector))
virtual int	RequestUpdateTimeDependentInformation (vtkInformation ttkNotUsed(request), vtkInformationVector ttkNotUsed(inputVectors), vtkInformationVector ttkNotUsed(outputVector))
virtual int	RequestUpdateExtent (vtkInformation ttkNotUsed(request), vtkInformationVector ttkNotUsed(inputVectors), vtkInformationVector ttkNotUsed(outputVector))
virtual int	RequestDataNotGenerated (vtkInformation ttkNotUsed(request), vtkInformationVector ttkNotUsed(inputVectors), vtkInformationVector ttkNotUsed(outputVector))
virtual int	RequestData (vtkInformation ttkNotUsed(request), vtkInformationVector ttkNotUsed(inputVectors), vtkInformationVector ttkNotUsed(outputVector))
int	FillInputPortInformation (int ttkNotUsed(port), vtkInformation *ttkNotUsed(info)) override
int	FillOutputPortInformation (int ttkNotUsed(port), vtkInformation *ttkNotUsed(info)) override
Protected Member Functions inherited from ttk::Debug
int	printMsgInternal (const std::string &msg, const std::string &right, const std::string &filler, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsgInternal (const std::string &msg, const debug::Priority &priority, const debug::LineMode &lineMode, std::ostream &stream=std::cout) const
int	welcomeMsg (std::ostream &stream)
Protected Member Functions inherited from ttk::TrackingFromFields
	TrackingFromFields ()
template<typename dataType, typename triangulationType = ttk::AbstractTriangulation>
int	performDiagramComputation (int fieldNumber, std::vector< ttk::DiagramType > &persistenceDiagrams, const triangulationType *triangulation)
int	setInputDataPointer (int idx, void *data)
int	setNumberOfInputs (int numberOfInputs)
void	preconditionTriangulation (AbstractTriangulation *triangulation)
void	setInputScalars (std::vector< void * > &is)
void	setInputOffsets (std::vector< SimplexId * > &io)

Additional Inherited Members
Protected Attributes inherited from ttkAlgorithm
float	CompactTriangulationCacheSize {0.2f}
Protected Attributes inherited from ttk::Debug
int	debugLevel_
std::string	debugMsgPrefix_
std::string	debugMsgNamePrefix_
Protected Attributes inherited from ttk::BaseClass
bool	lastObject_
int	threadNumber_
Wrapper *	wrapper_
Protected Attributes inherited from ttk::TrackingFromFields
int	numberOfInputs_ {0}
std::vector< void * >	inputData_ {}
std::vector< SimplexId * >	inputOffsets_ {}
Static Protected Attributes inherited from ttk::Debug
static COMMON_EXPORTS debug::LineMode	lastLineMode = ttk::debug::LineMode::NEW

Detailed Description

TTK VTK-filter that takes an input time-varying data set (represented by a list of scalar fields) and which computes a tracking mesh.

Author: Maxime Soler soler.nosp@m..max.nosp@m.ime@t.nosp@m.otal.nosp@m..com

Date: August 2018.

Parameters

Input	Input time-dependent scalar field, either 2D or 3D, regular grid or triangulation (vtkDataSet); time steps are obtained by GetPointData()->GetArray(i) in increasing time order.
Output	Output persistence diagram (vtkUnstructuredGrid)

This filter can be used as any other VTK filter (for instance, by using the sequence of calls SetInputData(), Update(), GetOutput()).

See the related ParaView example state files for usage examples within a VTK pipeline.

Related publication
"Lifted Wasserstein Matcher for Fast and Robust Topology Tracking"
Maxime Soler, Melanie Plainchault, Bruno Conche, Julien Tierny
Proc. of IEEE Symposium on Large Data Analysis and Visualization, 2018

Online examples:

Definition at line 53 of file ttkTrackingFromFields.h.

Member Typedef Documentation

◆ Superclass

typedef ttkAlgorithm ttkTrackingFromFields::Superclass

Definition at line 60 of file ttkTrackingFromFields.h.

Constructor & Destructor Documentation

◆ ttkTrackingFromFields()

ttkTrackingFromFields::ttkTrackingFromFields ( )

protected

Definition at line 18 of file ttkTrackingFromFields.cpp.

Member Function Documentation

◆ FillInputPortInformation()

int ttkTrackingFromFields::FillInputPortInformation	(	int	port,
		vtkInformation *	info )

overrideprotected

Definition at line 35 of file ttkTrackingFromFields.cpp.

◆ FillOutputPortInformation()

int ttkTrackingFromFields::FillOutputPortInformation	(	int	port,
		vtkInformation *	info )

overrideprotected

Definition at line 23 of file ttkTrackingFromFields.cpp.

◆ GetAssignmentMethod()

virtual int ttkTrackingFromFields::GetAssignmentMethod ( )

virtual

◆ GetAssignmentPrecision()

virtual double ttkTrackingFromFields::GetAssignmentPrecision ( )

virtual

◆ GetClassName()

virtual const char * ttkTrackingFromFields::GetClassName ( )

virtual

Reimplemented from ttkAlgorithm.

◆ GetCosColDegrees()

virtual double ttkTrackingFromFields::GetCosColDegrees ( )

virtual

◆ GetDistanceAlgorithm()

virtual std::string ttkTrackingFromFields::GetDistanceAlgorithm ( )

virtual

◆ GetDoFusion()

virtual bool ttkTrackingFromFields::GetDoFusion ( )

virtual

◆ GetDoLinearize()

virtual bool ttkTrackingFromFields::GetDoLinearize ( )

virtual

◆ GetDoMergeTree()

virtual bool ttkTrackingFromFields::GetDoMergeTree ( )

virtual

◆ GetDoPostProc()

virtual bool ttkTrackingFromFields::GetDoPostProc ( )

virtual

◆ GetDoStartFrame()

virtual bool ttkTrackingFromFields::GetDoStartFrame ( )

virtual

◆ GetEnablePostProc()

virtual bool ttkTrackingFromFields::GetEnablePostProc ( )

virtual

◆ GetEndTimestep()

virtual int ttkTrackingFromFields::GetEndTimestep ( )

virtual

◆ GetLinearizeFuse()

virtual bool ttkTrackingFromFields::GetLinearizeFuse ( )

virtual

◆ GetMaxFrameDist()

virtual int ttkTrackingFromFields::GetMaxFrameDist ( )

virtual

◆ GetMaxLinkRadius()

virtual double ttkTrackingFromFields::GetMaxLinkRadius ( )

virtual

◆ GetMaxSurfSize()

virtual int ttkTrackingFromFields::GetMaxSurfSize ( )

virtual

◆ GetOtsuBins()

virtual int ttkTrackingFromFields::GetOtsuBins ( )

virtual

◆ GetPE()

virtual double ttkTrackingFromFields::GetPE ( )

virtual

◆ GetPF()

virtual double ttkTrackingFromFields::GetPF ( )

virtual

◆ GetPostProcThresh()

virtual double ttkTrackingFromFields::GetPostProcThresh ( )

virtual

◆ GetPS()

virtual double ttkTrackingFromFields::GetPS ( )

virtual

◆ GetPVAlgorithm()

virtual int ttkTrackingFromFields::GetPVAlgorithm ( )

virtual

◆ GetPX()

virtual double ttkTrackingFromFields::GetPX ( )

virtual

◆ GetPY()

virtual double ttkTrackingFromFields::GetPY ( )

virtual

◆ GetPZ()

virtual double ttkTrackingFromFields::GetPZ ( )

virtual

◆ GetRelativeDestructionCost()

virtual double ttkTrackingFromFields::GetRelativeDestructionCost ( )

virtual

◆ GetSampling()

virtual int ttkTrackingFromFields::GetSampling ( )

virtual

◆ GetSpacing()

virtual double ttkTrackingFromFields::GetSpacing ( )

virtual

◆ GetStartFrame()

virtual int ttkTrackingFromFields::GetStartFrame ( )

virtual

◆ GetStartTimestep()

virtual int ttkTrackingFromFields::GetStartTimestep ( )

virtual

◆ GetTolerance()

virtual double ttkTrackingFromFields::GetTolerance ( )

virtual

◆ GetUseGeometricSpacing()

virtual bool ttkTrackingFromFields::GetUseGeometricSpacing ( )

virtual

◆ GetUseOtsuSimplification()

virtual bool ttkTrackingFromFields::GetUseOtsuSimplification ( )

virtual

◆ GetUseSplitTree()

virtual int ttkTrackingFromFields::GetUseSplitTree ( )

virtual

◆ GetWassersteinMetric()

virtual std::string ttkTrackingFromFields::GetWassersteinMetric ( )

virtual

◆ IsA()

virtual int ttkTrackingFromFields::IsA ( const char * type )

virtual

Reimplemented from ttkAlgorithm.

◆ IsTypeOf()

int ttkTrackingFromFields::IsTypeOf ( const char * type )

static

◆ New()

ttkTrackingFromFields * ttkTrackingFromFields::New ( )

static

◆ RequestData()

int ttkTrackingFromFields::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector )

overrideprotected

Definition at line 647 of file ttkTrackingFromFields.cpp.

◆ RequestDataObject()

int ttkTrackingFromFields::RequestDataObject	(	vtkInformation *	request,
		vtkInformationVector **	inputVectors,
		vtkInformationVector *	outputVector )

overrideprotectedvirtual

This method is called during the first pipeline pass in ProcessRequest() to create empty output data objects. The data type of the generated outputs is specified in FillOutputPortInformation().

In general it should not be necessary to override this method.

Reimplemented from ttkAlgorithm.

Definition at line 44 of file ttkTrackingFromFields.cpp.

◆ SafeDownCast()

ttkTrackingFromFields * ttkTrackingFromFields::SafeDownCast ( vtkObject * o )

static

◆ SetAssignmentMethod()

virtual void ttkTrackingFromFields::SetAssignmentMethod ( int )

virtual

◆ SetAssignmentPrecision()

virtual void ttkTrackingFromFields::SetAssignmentPrecision ( double )

virtual

◆ SetCosColDegrees()

virtual void ttkTrackingFromFields::SetCosColDegrees ( double )

virtual

Max angular deviation (degrees) allowed between two segments during fusion. Internally converted to a cosine threshold.

◆ SetDistanceAlgorithm()

virtual void ttkTrackingFromFields::SetDistanceAlgorithm ( const std::string & )

virtual

◆ SetDoFusion()

virtual void ttkTrackingFromFields::SetDoFusion ( bool )

virtual

Chain temporally-adjacent, directionally-consistent linearized segments into longer trajectories.

◆ SetDoLinearize()

virtual void ttkTrackingFromFields::SetDoLinearize ( bool )

virtual

Linearize each tracked trajectory (least-squares line fit).

◆ SetDoMergeTree()

virtual void ttkTrackingFromFields::SetDoMergeTree ( bool )

virtual

Run per-frame merge-tree segmentation and attach surface statistics (min/max/mean pixel-cell count) to each trajectory cell.

◆ SetDoPostProc()

virtual void ttkTrackingFromFields::SetDoPostProc ( bool )

virtual

Do post-processing.

◆ SetDoStartFrame()

virtual void ttkTrackingFromFields::SetDoStartFrame ( bool )

virtual

When on, change the starting Frame of each trajectory i.e. change z value for the first point of each line in trajectory output.

◆ SetEnablePostProc()

virtual void ttkTrackingFromFields::SetEnablePostProc ( bool )

virtual

Run the trajectory post-processing (linearization, fusion, merge-tree surface stats) after the tracking stage.

◆ SetEndTimestep()

virtual void ttkTrackingFromFields::SetEndTimestep ( int )

virtual

Last timestep (-1 to use the last timestep available).

◆ SetLinearizeFuse()

virtual void ttkTrackingFromFields::SetLinearizeFuse ( bool )

virtual

When on, fused chains are refit as a single global line. When off, the original linearized segments are preserved and (N-1) explicit junction segments are inserted between them; junctions carry ConnectedComponentId = -1.

◆ SetMaxFrameDist()

virtual void ttkTrackingFromFields::SetMaxFrameDist ( int )

virtual

Max temporal gap (in frames) between consecutive segments in a fusion link.

◆ SetMaxLinkRadius()

virtual void ttkTrackingFromFields::SetMaxLinkRadius ( double )

virtual

Max squared pixel distance between segment i's extrapolated end and segment j's start during fusion.

◆ SetMaxSurfSize()

virtual void ttkTrackingFromFields::SetMaxSurfSize ( int )

virtual

◆ SetOtsuBins()

virtual void ttkTrackingFromFields::SetOtsuBins ( int )

virtual

◆ SetPE()

virtual void ttkTrackingFromFields::SetPE ( double )

virtual

Importance weight for extrema.

◆ SetPF()

virtual void ttkTrackingFromFields::SetPF ( double )

virtual

Importance weight for function values.

◆ SetPostProcThresh()

virtual void ttkTrackingFromFields::SetPostProcThresh ( double )

virtual

Threshold for merging/splitting trajectories in connected components array.

◆ SetPS()

virtual void ttkTrackingFromFields::SetPS ( double )

virtual

Importance weight for saddles.

◆ SetPVAlgorithm()

virtual void ttkTrackingFromFields::SetPVAlgorithm ( int )

virtual

Method for computing matchings.

0: sparse Munkres (Wasserstein), Gabow-Tarjan (Bottleneck)

◆ SetPX()

virtual void ttkTrackingFromFields::SetPX ( double )

virtual

Importance weight for the X component of the extremum.

◆ SetPY()

virtual void ttkTrackingFromFields::SetPY ( double )

virtual

Importance weight for the Y component of the extremum.

◆ SetPZ()

virtual void ttkTrackingFromFields::SetPZ ( double )

virtual

Importance weight for the Z component of the extremum.

◆ SetRelativeDestructionCost()

virtual void ttkTrackingFromFields::SetRelativeDestructionCost ( double )

virtual

◆ SetSampling()

virtual void ttkTrackingFromFields::SetSampling ( int )

virtual

Temporal sampling (take every N timestep).

◆ SetSpacing()

virtual void ttkTrackingFromFields::SetSpacing ( double )

virtual

Translation on the Z axis between the output representations of the persistence diagrams.

◆ SetStartFrame()

virtual void ttkTrackingFromFields::SetStartFrame ( int )

virtual

Starting Frame value if DoStartFrame==1.

◆ SetStartTimestep()

virtual void ttkTrackingFromFields::SetStartTimestep ( int )

virtual

First timestep.

◆ SetTolerance()

virtual void ttkTrackingFromFields::SetTolerance ( double )

virtual

Discard pairs below this threshold (percentage of the function span).

◆ SetUseGeometricSpacing()

virtual void ttkTrackingFromFields::SetUseGeometricSpacing ( bool )

virtual

For the translation of the second set of critical points even the persistence diagrams are embedded in the original domain. This is useful to visualize the matching between the diagrams of two 2D scalar fields.

◆ SetUseOtsuSimplification()

virtual void ttkTrackingFromFields::SetUseOtsuSimplification ( bool )

virtual

When on, the merge-tree pipeline runs an Otsu-threshold pass on the candidate surface segments before accumulating statistics.

◆ SetUseSplitTree()

virtual void ttkTrackingFromFields::SetUseSplitTree ( int )

virtual

Select the merge-tree variant used for per-frame segmentation. When off (default), a join tree is used.

◆ SetWassersteinMetric()

virtual void ttkTrackingFromFields::SetWassersteinMetric ( const std::string & )

virtual

Value of the parameter p for the Wp (p-th Wasserstein) distance computation (type "inf" for the Bottleneck distance).

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

/data/julien/git/github/tierny/ttk-fork/core/vtk/ttkTrackingFromFields/ttkTrackingFromFields.h
/data/julien/git/github/tierny/ttk-fork/core/vtk/ttkTrackingFromFields/ttkTrackingFromFields.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ ttkTrackingFromFields()

Member Function Documentation

◆ FillInputPortInformation()

◆ FillOutputPortInformation()

◆ GetAssignmentMethod()

◆ GetAssignmentPrecision()

◆ GetClassName()

◆ GetCosColDegrees()

◆ GetDistanceAlgorithm()

◆ GetDoFusion()

◆ GetDoLinearize()

◆ GetDoMergeTree()

◆ GetDoPostProc()

◆ GetDoStartFrame()

◆ GetEnablePostProc()

◆ GetEndTimestep()

◆ GetLinearizeFuse()

◆ GetMaxFrameDist()

◆ GetMaxLinkRadius()

◆ GetMaxSurfSize()

◆ GetOtsuBins()

◆ GetPE()

◆ GetPF()

◆ GetPostProcThresh()

◆ GetPS()

◆ GetPVAlgorithm()

◆ GetPX()

◆ GetPY()

◆ GetPZ()

◆ GetRelativeDestructionCost()

◆ GetSampling()

◆ GetSpacing()

◆ GetStartFrame()

◆ GetStartTimestep()

◆ GetTolerance()

◆ GetUseGeometricSpacing()

◆ GetUseOtsuSimplification()

◆ GetUseSplitTree()

◆ GetWassersteinMetric()

◆ IsA()

◆ IsTypeOf()

◆ New()

◆ RequestData()

◆ RequestDataObject()

◆ SafeDownCast()

◆ SetAssignmentMethod()

◆ SetAssignmentPrecision()

◆ SetCosColDegrees()

◆ SetDistanceAlgorithm()

◆ SetDoFusion()

◆ SetDoLinearize()

◆ SetDoMergeTree()

◆ SetDoPostProc()

◆ SetDoStartFrame()

◆ SetEnablePostProc()

◆ SetEndTimestep()

◆ SetLinearizeFuse()

◆ SetMaxFrameDist()

◆ SetMaxLinkRadius()

◆ SetMaxSurfSize()

◆ SetOtsuBins()

◆ SetPE()

◆ SetPF()

◆ SetPostProcThresh()

◆ SetPS()

◆ SetPVAlgorithm()

◆ SetPX()

◆ SetPY()

◆ SetPZ()

◆ SetRelativeDestructionCost()

◆ SetSampling()