vtkImageDifference Class Reference

Compares images for regression tests. More...

#include <vtkImageDifference.h>

Inheritance diagram for vtkImageDifference:

Collaboration diagram for vtkImageDifference:

Public Types
typedef vtkThreadedImageAlgorithm	Superclass
Public Types inherited from vtkThreadedImageAlgorithm
typedef vtkImageAlgorithm	Superclass
Public Types inherited from vtkImageAlgorithm
typedef vtkAlgorithm	Superclass
Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass
enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkImageDifference *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetImageConnection (vtkAlgorithmOutput *output)
void	SetImageData (vtkDataObject *image)
vtkImageData *	GetImage ()
double	GetError (void)
void	GetError (double *e)
double	GetThresholdedError (void)
void	GetThresholdedError (double *e)
virtual void	SetThreshold (int)
virtual int	GetThreshold ()
virtual void	SetAllowShift (int)
virtual int	GetAllowShift ()
virtual void	AllowShiftOn ()
virtual void	AllowShiftOff ()
virtual void	SetAveraging (int)
virtual int	GetAveraging ()
virtual void	AveragingOn ()
virtual void	AveragingOff ()
Public Member Functions inherited from vtkThreadedImageAlgorithm
vtkThreadedImageAlgorithm *	NewInstance () const
virtual void	ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId)
virtual void	SetNumberOfThreads (int)
virtual int	GetNumberOfThreads ()
virtual int	SplitExtent (int splitExt[6], int startExt[6], int num, int total)
Public Member Functions inherited from vtkImageAlgorithm
vtkImageAlgorithm *	NewInstance () const
vtkImageData *	GetOutput ()
vtkImageData *	GetOutput (int)
virtual void	SetOutput (vtkDataObject *d)
virtual int	ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	SetInputData (vtkDataObject *)
void	SetInputData (int, vtkDataObject *)
vtkDataObject *	GetInput (int port)
vtkDataObject *	GetInput ()
vtkImageData *	GetImageDataInput (int port)
virtual void	AddInputData (vtkDataObject *)
virtual void	AddInputData (int, vtkDataObject *)
Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const
int	HasExecutive ()
vtkExecutive *	GetExecutive ()
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 ()
vtkDataObject *	GetOutputDataObject (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 ()
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
vtkExecutive *	GetInputExecutive (int port, int index)
vtkInformation *	GetInputInformation (int port, int index)
vtkInformation *	GetOutputInformation (int port)
virtual void	UpdateInformation ()
virtual void	UpdateDataObject ()
virtual void	PropagateUpdateExtent ()
virtual void	UpdateWholeExtent ()
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
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)
vtkDataObject *	GetInputDataObject (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)
vtkAlgorithmOutput *	GetOutputPort (int index)
vtkAlgorithmOutput *	GetOutputPort ()
vtkAlgorithm *	GetInputAlgorithm ()
vtkExecutive *	GetInputExecutive ()
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)
void	SetProgressObserver (vtkProgressObserver *)
virtual vtkProgressObserver *	GetProgressObserver ()
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
int	HasObserver (unsigned long event)
int	HasObserver (const char *event)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static vtkImageDifference *	New ()
static int	IsTypeOf (const char *type)
static vtkImageDifference *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkThreadedImageAlgorithm
static int	IsTypeOf (const char *type)
static vtkThreadedImageAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkImageAlgorithm
static int	IsTypeOf (const char *type)
static vtkImageAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)
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 *	CAN_PRODUCE_SUB_EXTENT ()
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageDifference ()
	~vtkImageDifference ()
virtual int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void	ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
Protected Member Functions inherited from vtkThreadedImageAlgorithm
	vtkThreadedImageAlgorithm ()
	~vtkThreadedImageAlgorithm ()
virtual int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Protected Member Functions inherited from vtkImageAlgorithm
	vtkImageAlgorithm ()
	~vtkImageAlgorithm ()
virtual void	CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual void	ExecuteDataWithInformation (vtkDataObject *output, vtkInformation *outInfo)
virtual void	ExecuteData (vtkDataObject *output)
virtual void	Execute ()
virtual void	AllocateOutputData (vtkImageData *out, vtkInformation *outInfo, int *uExtent)
virtual vtkImageData *	AllocateOutputData (vtkDataObject *out, vtkInformation *outInfo)
virtual void	CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
virtual int	FillInputPortInformation (int port, vtkInformation *info)
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 vtkExecutive *	CreateDefaultExecutive ()
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 Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
double	ErrorPerThread [VTK_MAX_THREADS]
double	ThresholdedErrorPerThread [VTK_MAX_THREADS]
int	AllowShift
int	Threshold
int	Averaging
Protected Attributes inherited from vtkThreadedImageAlgorithm
vtkMultiThreader *	Threader
int	NumberOfThreads
Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information
double	Progress
char *	ProgressText
vtkProgressObserver *	ProgressObserver
unsigned long	ErrorCode
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

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 vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Compares images for regression tests.

vtkImageDifference takes two rgb unsigned char images and compares them. It allows the images to be slightly different. If AllowShift is on, then each pixel can be shifted by one pixel. Threshold is the allowable error for each pixel.

This is not a symetric filter and the difference computed is not symetric when AllowShift is on. Specifically in that case a pixel in SetImage input will be compared to the matching pixel in the input as well as to the input's eight connected neighbors. BUT... the opposite is not true. So for example if a valid image (SetImage) has a single white pixel in it, it will not find a match in the input image if the input image is black (because none of the nine suspect pixels are white). In contrast, if there is a single white pixel in the input image and the valid image (SetImage) is all black it will match with no error because all it has to do is find black pixels and even though the input image has a white pixel, its neighbors are not white.

Tests:

vtkImageDifference (Tests)

Definition at line 45 of file vtkImageDifference.h.

Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageDifference::Superclass

Definition at line 49 of file vtkImageDifference.h.

Constructor & Destructor Documentation

vtkImageDifference::vtkImageDifference ( )

protected

vtkImageDifference::~vtkImageDifference ( )

inlineprotected

Definition at line 105 of file vtkImageDifference.h.

Member Function Documentation

static vtkImageDifference* vtkImageDifference::New ( )

static

static int vtkImageDifference::IsTypeOf ( const char *  type )

static

virtual int vtkImageDifference::IsA ( const char *  name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkThreadedImageAlgorithm.

static vtkImageDifference* vtkImageDifference::SafeDownCast ( vtkObjectBase *  o )

static

virtual vtkObjectBase* vtkImageDifference::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkThreadedImageAlgorithm.

vtkImageDifference* vtkImageDifference::NewInstance

(

)

const

void vtkImageDifference::PrintSelf ( ostream &  os, vtkIndent  indent  )

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkThreadedImageAlgorithm.

void vtkImageDifference::SetImageConnection ( vtkAlgorithmOutput *  output )

inline

Specify the Image to compare the input to.

Definition at line 54 of file vtkImageDifference.h.

void vtkImageDifference::SetImageData ( vtkDataObject *  image )

inline

Specify the Image to compare the input to.

Definition at line 58 of file vtkImageDifference.h.

vtkImageData* vtkImageDifference::GetImage

(

)

Specify the Image to compare the input to.

double vtkImageDifference::GetError

(

void

)

Return the total error in comparing the two images.

void vtkImageDifference::GetError ( double *  e )

inline

Return the total error in comparing the two images.

Definition at line 65 of file vtkImageDifference.h.

double vtkImageDifference::GetThresholdedError

(

void

)

Return the total thresholded error in comparing the two images. The thresholded error is the error for a given pixel minus the threshold and clamped at a minimum of zero.

void vtkImageDifference::GetThresholdedError ( double *  e )

inline

Return the total thresholded error in comparing the two images. The thresholded error is the error for a given pixel minus the threshold and clamped at a minimum of zero.

Definition at line 73 of file vtkImageDifference.h.

virtual void vtkImageDifference::SetThreshold ( int  )

virtual

Specify a threshold tolerance for pixel differences.

virtual int vtkImageDifference::GetThreshold ( )

virtual

Specify a threshold tolerance for pixel differences.

virtual void vtkImageDifference::SetAllowShift ( int  )

virtual

Specify whether the comparison will allow a shift of one pixel between the images. If set, then the minimum difference between input images will be used to determine the difference. Otherwise, the difference is computed directly between pixels of identical row/column values.

virtual int vtkImageDifference::GetAllowShift ( )

virtual

Specify whether the comparison will allow a shift of one pixel between the images. If set, then the minimum difference between input images will be used to determine the difference. Otherwise, the difference is computed directly between pixels of identical row/column values.

virtual void vtkImageDifference::AllowShiftOn ( )

virtual

Specify whether the comparison will allow a shift of one pixel between the images. If set, then the minimum difference between input images will be used to determine the difference. Otherwise, the difference is computed directly between pixels of identical row/column values.

virtual void vtkImageDifference::AllowShiftOff ( )

virtual

Specify whether the comparison will allow a shift of one pixel between the images. If set, then the minimum difference between input images will be used to determine the difference. Otherwise, the difference is computed directly between pixels of identical row/column values.

virtual void vtkImageDifference::SetAveraging ( int  )

virtual

Specify whether the comparison will include comparison of averaged 3x3 data between the images. For graphics renderings you normally would leave this on. For imaging operations it should be off.

virtual int vtkImageDifference::GetAveraging ( )

virtual

Specify whether the comparison will include comparison of averaged 3x3 data between the images. For graphics renderings you normally would leave this on. For imaging operations it should be off.

virtual void vtkImageDifference::AveragingOn ( )

virtual

Specify whether the comparison will include comparison of averaged 3x3 data between the images. For graphics renderings you normally would leave this on. For imaging operations it should be off.

virtual void vtkImageDifference::AveragingOff ( )

virtual

Specify whether the comparison will include comparison of averaged 3x3 data between the images. For graphics renderings you normally would leave this on. For imaging operations it should be off.

virtual int vtkImageDifference::RequestInformation ( vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector  )

protectedvirtual

Subclasses can reimplement this method to collect information from their inputs and set information for their outputs.

Reimplemented from vtkImageAlgorithm.

virtual int vtkImageDifference::RequestUpdateExtent ( vtkInformation *  , vtkInformationVector **  , vtkInformationVector *    )

protectedvirtual

Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections.

Reimplemented from vtkImageAlgorithm.

virtual void vtkImageDifference::ThreadedRequestData ( vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector, vtkImageData ***  inData, vtkImageData **  outData, int  extent[6], int  threadId  )

protectedvirtual

If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method.

Reimplemented from vtkThreadedImageAlgorithm.

Member Data Documentation

double vtkImageDifference::ErrorPerThread[VTK_MAX_THREADS]

protected

Definition at line 107 of file vtkImageDifference.h.

double vtkImageDifference::ThresholdedErrorPerThread[VTK_MAX_THREADS]

protected

Definition at line 108 of file vtkImageDifference.h.

int vtkImageDifference::AllowShift

protected

Definition at line 109 of file vtkImageDifference.h.

int vtkImageDifference::Threshold

protected

Definition at line 110 of file vtkImageDifference.h.

int vtkImageDifference::Averaging

protected

Definition at line 111 of file vtkImageDifference.h.

---

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

• /home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Imaging/Core/vtkImageDifference.h