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vtkComputeHistogram2DOutliers Class Reference

compute the outliers in a set of 2D histograms and extract the corresponding row data. More...

#include <vtkComputeHistogram2DOutliers.h>

Inheritance diagram for vtkComputeHistogram2DOutliers:
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Collaboration diagram for vtkComputeHistogram2DOutliers:
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Public Types

enum  InputPorts { INPUT_TABLE_DATA =0, INPUT_HISTOGRAMS_IMAGE_DATA, INPUT_HISTOGRAMS_MULTIBLOCK }
 
enum  OutputPorts { OUTPUT_SELECTED_ROWS =0, OUTPUT_SELECTED_TABLE_DATA }
 
typedef vtkSelectionAlgorithm Superclass
 
- Public Types inherited from vtkSelectionAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
 
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkComputeHistogram2DOutliersNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetPreferredNumberOfOutliers (int)
 
virtual int GetPreferredNumberOfOutliers ()
 
vtkTableGetOutputTable ()
 
void SetInputTableConnection (vtkAlgorithmOutput *cxn)
 
void SetInputHistogramImageDataConnection (vtkAlgorithmOutput *cxn)
 
void SetInputHistogramMultiBlockConnection (vtkAlgorithmOutput *cxn)
 
- Public Member Functions inherited from vtkSelectionAlgorithm
vtkSelectionAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
vtkSelectionGetOutput ()
 
vtkSelectionGetOutput (int index)
 
void SetInputData (vtkDataObject *obj)
 
void SetInputData (int index, vtkDataObject *obj)
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
int HasExecutive ()
 
vtkExecutiveGetExecutive ()
 
virtual void SetExecutive (vtkExecutive *executive)
 
virtual int ModifyRequest (vtkInformation *request, int when)
 
vtkInformation * GetInputPortInformation (int port)
 
vtkInformation * GetOutputPortInformation (int port)
 
int GetNumberOfInputPorts ()
 
int GetNumberOfOutputPorts ()
 
void UpdateProgress (double amount)
 
vtkInformation * GetInputArrayInformation (int idx)
 
void RemoveAllInputs ()
 
vtkDataObjectGetOutputDataObject (int port)
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void RemoveInputConnection (int port, int idx)
 
virtual void RemoveAllInputConnections (int port)
 
int GetNumberOfInputConnections (int port)
 
int GetTotalNumberOfInputConnections ()
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 
vtkExecutiveGetInputExecutive (int port, int index)
 
vtkInformation * GetInputInformation (int port, int index)
 
vtkInformation * GetOutputInformation (int port)
 
virtual void UpdateInformation ()
 
virtual void PropagateUpdateExtent ()
 
virtual void UpdateWholeExtent ()
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 
virtual double ComputePriority ()
 
int SetUpdateExtentToWholeExtent (int port)
 
int SetUpdateExtentToWholeExtent ()
 
void SetUpdateExtent (int port, int extent[6])
 
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
 
virtual vtkInformation * GetInformation ()
 
virtual void SetInformation (vtkInformation *)
 
virtual void Register (vtkObjectBase *o)
 
virtual void UnRegister (vtkObjectBase *o)
 
virtual void SetAbortExecute (int)
 
virtual int GetAbortExecute ()
 
virtual void AbortExecuteOn ()
 
virtual void AbortExecuteOff ()
 
virtual void SetProgress (double)
 
virtual double GetProgress ()
 
void SetProgressText (const char *ptext)
 
virtual char * GetProgressText ()
 
virtual unsigned long GetErrorCode ()
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
 
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
 
vtkDataObjectGetInputDataObject (int port, int connection)
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 
virtual void SetInputDataObject (int port, vtkDataObject *data)
 
virtual void SetInputDataObject (vtkDataObject *data)
 
virtual void AddInputDataObject (int port, vtkDataObject *data)
 
virtual void AddInputDataObject (vtkDataObject *data)
 
vtkAlgorithmOutputGetOutputPort (int index)
 
vtkAlgorithmOutputGetOutputPort ()
 
vtkAlgorithmGetInputAlgorithm ()
 
vtkExecutiveGetInputExecutive ()
 
vtkInformation * GetInputInformation ()
 
virtual void Update (int port)
 
virtual void Update ()
 
virtual void SetReleaseDataFlag (int)
 
virtual int GetReleaseDataFlag ()
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 
void SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int extent[6])
 
int * GetUpdateExtent ()
 
int * GetUpdateExtent (int port)
 
void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int extent[6])
 
void GetUpdateExtent (int port, int extent[6])
 
int GetUpdatePiece ()
 
int GetUpdatePiece (int port)
 
int GetUpdateNumberOfPieces ()
 
int GetUpdateNumberOfPieces (int port)
 
int GetUpdateGhostLevel ()
 
int GetUpdateGhostLevel (int port)
 

Static Public Member Functions

static
vtkComputeHistogram2DOutliers
New ()
 
static int IsTypeOf (const char *type)
 
static
vtkComputeHistogram2DOutliers
SafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkSelectionAlgorithm
static vtkSelectionAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkSelectionAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 
static vtkInformationIntegerKey * INPUT_IS_OPTIONAL ()
 
static vtkInformationIntegerKey * INPUT_IS_REPEATABLE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_REQUIRED_FIELDS ()
 
static
vtkInformationStringVectorKey * 
INPUT_REQUIRED_DATA_TYPE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKey * INPUT_PORT ()
 
static vtkInformationIntegerKey * INPUT_CONNECTION ()
 
static vtkInformationIntegerKey * PRESERVES_DATASET ()
 
static vtkInformationIntegerKey * PRESERVES_GEOMETRY ()
 
static vtkInformationIntegerKey * PRESERVES_BOUNDS ()
 
static vtkInformationIntegerKey * PRESERVES_TOPOLOGY ()
 
static vtkInformationIntegerKey * PRESERVES_ATTRIBUTES ()
 
static vtkInformationIntegerKey * PRESERVES_RANGES ()
 
static vtkInformationIntegerKey * MANAGES_METAINFORMATION ()
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkComputeHistogram2DOutliers ()
 
 ~vtkComputeHistogram2DOutliers ()
 
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int ComputeOutlierThresholds (vtkCollection *histograms, vtkCollection *thresholds)
 
virtual int ComputeOutlierThresholds (vtkImageData *histogram, vtkDoubleArray *thresholds, double threshold)
 
- Protected Member Functions inherited from vtkSelectionAlgorithm
 vtkSelectionAlgorithm ()
 
 ~vtkSelectionAlgorithm ()
 
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm ()
 
virtual void SetNumberOfInputPorts (int n)
 
virtual void SetNumberOfOutputPorts (int n)
 
int InputPortIndexInRange (int index, const char *action)
 
int OutputPortIndexInRange (int index, const char *action)
 
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
 
virtual vtkExecutiveCreateDefaultExecutive ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void SetNumberOfInputConnections (int port, int n)
 
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
 
int GetInputArrayAssociation (int idx, vtkDataObject *input)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkDataArray * GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkDataArray * GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkDataObject *input)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkInformation * GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 
void SetInputDataInternal (int port, vtkDataObject *input)
 
void AddInputDataInternal (int port, vtkDataObject *input)
 
virtual void SetErrorCode (unsigned long)
 

Protected Attributes

int PreferredNumberOfOutliers
 
vtkTimeStamp BuildTime
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformation * Information
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 
virtual int FillOutlierIds (vtkTable *data, vtkCollection *thresholds, vtkIdTypeArray *rowIds, vtkTable *outTable)
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
int AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey * PORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

compute the outliers in a set of 2D histograms and extract the corresponding row data.

This class takes a table and one or more vtkImageData histograms as input and computes the outliers in that data. In general it does so by identifying histogram bins that are removed by a median (salt and pepper) filter and below a threshold. This threshold is automatically identified to retrieve a number of outliers close to a user-determined value. This value is set by calling SetPreferredNumberOfOutliers(int).

The image data input can come either as a multiple vtkImageData via the repeatable INPUT_HISTOGRAM_IMAGE_DATA port, or as a single vtkMultiBlockDataSet containing vtkImageData objects as blocks. One or the other must be set, not both (or neither).

The output can be retrieved as a set of row ids in a vtkSelection or as a vtkTable containing the actual outlier row data.

See Also
vtkExtractHistogram2D vtkPComputeHistogram2DOutliers
Thanks:

Developed by David Feng at Sandia National Laboratories

Definition at line 61 of file vtkComputeHistogram2DOutliers.h.

Member Typedef Documentation

Definition at line 65 of file vtkComputeHistogram2DOutliers.h.

Member Enumeration Documentation

Enumerator
INPUT_TABLE_DATA 
INPUT_HISTOGRAMS_IMAGE_DATA 
INPUT_HISTOGRAMS_MULTIBLOCK 

Definition at line 74 of file vtkComputeHistogram2DOutliers.h.

Enumerator
OUTPUT_SELECTED_ROWS 
OUTPUT_SELECTED_TABLE_DATA 

Definition at line 80 of file vtkComputeHistogram2DOutliers.h.

Constructor & Destructor Documentation

vtkComputeHistogram2DOutliers::vtkComputeHistogram2DOutliers ( )
protected
vtkComputeHistogram2DOutliers::~vtkComputeHistogram2DOutliers ( )
protected

Member Function Documentation

static vtkComputeHistogram2DOutliers* vtkComputeHistogram2DOutliers::New ( )
static
static int vtkComputeHistogram2DOutliers::IsTypeOf ( const char *  type)
static
virtual int vtkComputeHistogram2DOutliers::IsA ( const char *  type)
virtual

Reimplemented from vtkSelectionAlgorithm.

Reimplemented in vtkPComputeHistogram2DOutliers.

static vtkComputeHistogram2DOutliers* vtkComputeHistogram2DOutliers::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkComputeHistogram2DOutliers::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkSelectionAlgorithm.

Reimplemented in vtkPComputeHistogram2DOutliers.

vtkComputeHistogram2DOutliers* vtkComputeHistogram2DOutliers::NewInstance ( ) const
void vtkComputeHistogram2DOutliers::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual void vtkComputeHistogram2DOutliers::SetPreferredNumberOfOutliers ( int  )
virtual
virtual int vtkComputeHistogram2DOutliers::GetPreferredNumberOfOutliers ( )
virtual
vtkTable* vtkComputeHistogram2DOutliers::GetOutputTable ( )
void vtkComputeHistogram2DOutliers::SetInputTableConnection ( vtkAlgorithmOutput cxn)
inline

Set the source table data, from which data will be filtered.

Definition at line 89 of file vtkComputeHistogram2DOutliers.h.

void vtkComputeHistogram2DOutliers::SetInputHistogramImageDataConnection ( vtkAlgorithmOutput cxn)
inline

Set the input histogram data as a (repeatable) vtkImageData

Definition at line 95 of file vtkComputeHistogram2DOutliers.h.

void vtkComputeHistogram2DOutliers::SetInputHistogramMultiBlockConnection ( vtkAlgorithmOutput cxn)
inline

Set the input histogram data as a vtkMultiBlockData set containing multiple vtkImageData objects.

Definition at line 102 of file vtkComputeHistogram2DOutliers.h.

virtual int vtkComputeHistogram2DOutliers::RequestData ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector 
)
protectedvirtual

This is called by the superclass. This is the method you should override.

Reimplemented from vtkSelectionAlgorithm.

Reimplemented in vtkPComputeHistogram2DOutliers.

virtual int vtkComputeHistogram2DOutliers::FillInputPortInformation ( int  port,
vtkInformation *  info 
)
protectedvirtual

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkSelectionAlgorithm.

virtual int vtkComputeHistogram2DOutliers::FillOutputPortInformation ( int  port,
vtkInformation *  info 
)
protectedvirtual

Fill the output port information objects for this algorithm. This is invoked by the first call to GetOutputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkSelectionAlgorithm.

virtual int vtkComputeHistogram2DOutliers::ComputeOutlierThresholds ( vtkCollection *  histograms,
vtkCollection *  thresholds 
)
protectedvirtual

Compute the thresholds (essentially bin extents) that contain outliers for a collection of vtkImageData histograms.

virtual int vtkComputeHistogram2DOutliers::ComputeOutlierThresholds ( vtkImageData *  histogram,
vtkDoubleArray *  thresholds,
double  threshold 
)
protectedvirtual

Compute the thresholds (bin extents) that contain outliers for a single vtkImageData histogram

virtual int vtkComputeHistogram2DOutliers::FillOutlierIds ( vtkTable data,
vtkCollection *  thresholds,
vtkIdTypeArray *  rowIds,
vtkTable outTable 
)
protectedvirtual

Take a set of range thresholds (bin extents) and filter out rows from the input table data that fits inside those thresholds.

Member Data Documentation

int vtkComputeHistogram2DOutliers::PreferredNumberOfOutliers
protected

Definition at line 110 of file vtkComputeHistogram2DOutliers.h.

vtkTimeStamp vtkComputeHistogram2DOutliers::BuildTime
protected

Definition at line 111 of file vtkComputeHistogram2DOutliers.h.


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