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vtkImageBSplineCoefficients Class Reference

convert image to b-spline knots More...

#include <vtkImageBSplineCoefficients.h>

Inheritance diagram for vtkImageBSplineCoefficients:
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Collaboration diagram for vtkImageBSplineCoefficients:
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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
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 Values used for setting the desired output precision for various algorithms. More...
 
typedef vtkObject Superclass
 

Public Member Functions

virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkImageBSplineCoefficientsNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int CheckBounds (const double point[3])
 Check a point against the image bounds. More...
 
virtual void SetSplineDegree (int)
 Set the degree of the spline polynomial. More...
 
virtual int GetSplineDegree ()
 Set the degree of the spline polynomial. More...
 
virtual void SetBorderMode (int)
 Set the border mode. More...
 
void SetBorderModeToClamp ()
 Set the border mode. More...
 
void SetBorderModeToRepeat ()
 Set the border mode. More...
 
void SetBorderModeToMirror ()
 Set the border mode. More...
 
virtual int GetBorderMode ()
 Set the border mode. More...
 
const char * GetBorderModeAsString ()
 Set the border mode. More...
 
virtual void SetOutputScalarType (int)
 Set the scalar type of the output. More...
 
virtual int GetOutputScalarType ()
 Set the scalar type of the output. More...
 
void SetOutputScalarTypeToFloat ()
 Set the scalar type of the output. More...
 
void SetOutputScalarTypeToDouble ()
 Set the scalar type of the output. More...
 
const char * GetOutputScalarTypeAsString ()
 Set the scalar type of the output. More...
 
virtual void SetBypass (vtkTypeBool)
 Bypass the filter, do not do any processing. More...
 
virtual void BypassOn ()
 Bypass the filter, do not do any processing. More...
 
virtual void BypassOff ()
 Bypass the filter, do not do any processing. More...
 
virtual vtkTypeBool GetBypass ()
 Bypass the filter, do not do any processing. More...
 
void Evaluate (const double point[3], double *value)
 Interpolate a value from the image. More...
 
double Evaluate (double x, double y, double z)
 Interpolate a value from the image. More...
 
double Evaluate (const double point[3])
 Interpolate a value from the image. More...
 
- Public Member Functions inherited from vtkThreadedImageAlgorithm
vtkThreadedImageAlgorithmNewInstance () const
 
virtual void ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
 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. More...
 
virtual int SplitExtent (int splitExt[6], int startExt[6], int num, int total)
 Putting this here until I merge graphics and imaging streaming. More...
 
virtual bool GetEnableSMP ()
 Enable/Disable SMP for threading. More...
 
virtual void SetEnableSMP (bool)
 Enable/Disable SMP for threading. More...
 
virtual void SetMinimumPieceSize (int, int, int)
 The minimum piece size when volume is split for execution. More...
 
virtual void SetMinimumPieceSize (int[3])
 The minimum piece size when volume is split for execution. More...
 
virtual intGetMinimumPieceSize ()
 The minimum piece size when volume is split for execution. More...
 
virtual void GetMinimumPieceSize (int &, int &, int &)
 The minimum piece size when volume is split for execution. More...
 
virtual void GetMinimumPieceSize (int[3])
 The minimum piece size when volume is split for execution. More...
 
virtual void SetDesiredBytesPerPiece (vtkIdType)
 The desired bytes per piece when volume is split for execution. More...
 
virtual vtkIdType GetDesiredBytesPerPiece ()
 The desired bytes per piece when volume is split for execution. More...
 
virtual void SetSplitMode (int)
 Set the method used to divide the volume into pieces. More...
 
void SetSplitModeToSlab ()
 Set the method used to divide the volume into pieces. More...
 
void SetSplitModeToBeam ()
 Set the method used to divide the volume into pieces. More...
 
void SetSplitModeToBlock ()
 Set the method used to divide the volume into pieces. More...
 
virtual int GetSplitMode ()
 Set the method used to divide the volume into pieces. More...
 
virtual void SetNumberOfThreads (int)
 Get/Set the number of threads to create when rendering. More...
 
virtual int GetNumberOfThreads ()
 Get/Set the number of threads to create when rendering. More...
 
- Public Member Functions inherited from vtkImageAlgorithm
vtkImageAlgorithmNewInstance () const
 
int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 Process a request from the executive. More...
 
vtkImageDataGetOutput ()
 Get the output data object for a port on this algorithm. More...
 
vtkImageDataGetOutput (int)
 Get the output data object for a port on this algorithm. More...
 
virtual void SetOutput (vtkDataObject *d)
 Get the output data object for a port on this algorithm. More...
 
void SetInputData (vtkDataObject *)
 Assign a data object as input. More...
 
void SetInputData (int, vtkDataObject *)
 Assign a data object as input. More...
 
vtkDataObjectGetInput (int port)
 Get a data object for one of the input port connections. More...
 
vtkDataObjectGetInput ()
 Get a data object for one of the input port connections. More...
 
vtkImageDataGetImageDataInput (int port)
 Get a data object for one of the input port connections. More...
 
virtual void AddInputData (vtkDataObject *)
 Assign a data object as input. More...
 
virtual void AddInputData (int, vtkDataObject *)
 Assign a data object as input. More...
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
int HasExecutive ()
 Check whether this algorithm has an assigned executive. More...
 
vtkExecutiveGetExecutive ()
 Get this algorithm's executive. More...
 
virtual void SetExecutive (vtkExecutive *executive)
 Set this algorithm's executive. More...
 
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 Version of ProcessRequest() that is wrapped. More...
 
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
 A special version of ProcessRequest meant specifically for the pipeline modified time request. More...
 
virtual int ModifyRequest (vtkInformation *request, int when)
 This method gives the algorithm a chance to modify the contents of a request before or after (specified in the when argument) it is forwarded. More...
 
vtkInformationGetInputPortInformation (int port)
 Get the information object associated with an input port. More...
 
vtkInformationGetOutputPortInformation (int port)
 Get the information object associated with an output port. More...
 
int GetNumberOfInputPorts ()
 Get the number of input ports used by the algorithm. More...
 
int GetNumberOfOutputPorts ()
 Get the number of output ports provided by the algorithm. More...
 
void SetProgress (double)
 SetProgress is deprecated. More...
 
void UpdateProgress (double amount)
 Update the progress of the process object. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
 String based versions of SetInputArrayToProcess(). More...
 
vtkInformationGetInputArrayInformation (int idx)
 Get the info object for the specified input array to this algorithm. More...
 
void RemoveAllInputs ()
 Remove all the input data. More...
 
vtkDataObjectGetOutputDataObject (int port)
 Get the data object that will contain the algorithm output for the given port. More...
 
vtkDataObjectGetInputDataObject (int port, int connection)
 Get the data object that will contain the algorithm input for the given port and given connection. More...
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 Remove a connection from the given input port index. More...
 
virtual void RemoveInputConnection (int port, int idx)
 Remove a connection given by index idx. More...
 
virtual void RemoveAllInputConnections (int port)
 Removes all input connections. More...
 
virtual void SetInputDataObject (int port, vtkDataObject *data)
 Sets the data-object as an input on the given port index. More...
 
virtual void SetInputDataObject (vtkDataObject *data)
 
virtual void AddInputDataObject (int port, vtkDataObject *data)
 Add the data-object as an input to this given port. More...
 
virtual void AddInputDataObject (vtkDataObject *data)
 
vtkAlgorithmOutputGetOutputPort (int index)
 Get a proxy object corresponding to the given output port of this algorithm. More...
 
vtkAlgorithmOutputGetOutputPort ()
 
int GetNumberOfInputConnections (int port)
 Get the number of inputs currently connected to a port. More...
 
int GetTotalNumberOfInputConnections ()
 Get the total number of inputs for this algorithm. More...
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 Get the algorithm output port connected to an input port. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 Returns the algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm ()
 Equivalent to GetInputAlgorithm(0, 0). More...
 
vtkExecutiveGetInputExecutive (int port, int index)
 Returns the executive associated with a particular input connection. More...
 
vtkExecutiveGetInputExecutive ()
 Equivalent to GetInputExecutive(0, 0) More...
 
vtkInformationGetInputInformation (int port, int index)
 Return the information object that is associated with a particular input connection. More...
 
vtkInformationGetInputInformation ()
 Equivalent to GetInputInformation(0, 0) More...
 
vtkInformationGetOutputInformation (int port)
 Return the information object that is associated with a particular output port. More...
 
virtual int Update (int port, vtkInformationVector *requests)
 This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date). More...
 
virtual int Update (vtkInformation *requests)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual int UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual int UpdateExtent (const int extents[6])
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual int UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual void UpdateInformation ()
 Bring the algorithm's information up-to-date. More...
 
virtual void UpdateDataObject ()
 Create output object(s). More...
 
virtual void PropagateUpdateExtent ()
 Propagate meta-data upstream. More...
 
virtual void UpdateWholeExtent ()
 Bring this algorithm's outputs up-to-date. More...
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 Convenience routine to convert from a linear ordering of input connections to a port/connection pair. More...
 
virtual vtkInformationGetInformation ()
 Set/Get the information object associated with this algorithm. More...
 
virtual void SetInformation (vtkInformation *)
 Set/Get the information object associated with this algorithm. More...
 
void Register (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
void UnRegister (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
virtual void SetAbortExecute (vtkTypeBool)
 Set/Get the AbortExecute flag for the process object. More...
 
virtual vtkTypeBool GetAbortExecute ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual void AbortExecuteOn ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual void AbortExecuteOff ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual double GetProgress ()
 Get the execution progress of a process object. More...
 
void SetProgressShiftScale (double shift, double scale)
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
virtual double GetProgressShift ()
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
virtual double GetProgressScale ()
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
void SetProgressText (const char *ptext)
 Set the current text message associated with the progress state. More...
 
virtual char * GetProgressText ()
 Set the current text message associated with the progress state. More...
 
virtual unsigned long GetErrorCode ()
 The error code contains a possible error that occurred while reading or writing the file. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 Set the connection for the given input port index. More...
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 Set the connection for the given input port index. More...
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 Add a connection to the given input port index. More...
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 Add a connection to the given input port index. More...
 
virtual void Update (int port)
 Bring this algorithm's outputs up-to-date. More...
 
virtual void Update ()
 Bring this algorithm's outputs up-to-date. More...
 
virtual void SetReleaseDataFlag (int)
 Turn release data flag on or off for all output ports. More...
 
virtual int GetReleaseDataFlag ()
 Turn release data flag on or off for all output ports. More...
 
void ReleaseDataFlagOn ()
 Turn release data flag on or off for all output ports. More...
 
void ReleaseDataFlagOff ()
 Turn release data flag on or off for all output ports. More...
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
 This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. More...
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. More...
 
intGetUpdateExtent ()
 These functions return the update extent for output ports that use 3D extents. More...
 
intGetUpdateExtent (int port)
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int extent[6])
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int port, int extent[6])
 These functions return the update extent for output ports that use 3D extents. More...
 
int GetUpdatePiece ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdatePiece (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateNumberOfPieces ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateNumberOfPieces (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateGhostLevel ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateGhostLevel (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
void SetProgressObserver (vtkProgressObserver *)
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
 
virtual vtkProgressObserverGetProgressObserver ()
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time. More...
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool HasObserver (const char *event)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 

Static Public Member Functions

static vtkImageBSplineCoefficientsNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkImageBSplineCoefficientsSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkThreadedImageAlgorithm
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkThreadedImageAlgorithmSafeDownCast (vtkObjectBase *o)
 
static void SetGlobalDefaultEnableSMP (bool enable)
 Global Disable SMP for all derived Imaging filters. More...
 
static bool GetGlobalDefaultEnableSMP ()
 Global Disable SMP for all derived Imaging filters. More...
 
- Static Public Member Functions inherited from vtkImageAlgorithm
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkImageAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static vtkInformationIntegerKeyINPUT_IS_OPTIONAL ()
 Keys used to specify input port requirements. More...
 
static vtkInformationIntegerKeyINPUT_IS_REPEATABLE ()
 
static vtkInformationInformationVectorKeyINPUT_REQUIRED_FIELDS ()
 
static vtkInformationStringVectorKeyINPUT_REQUIRED_DATA_TYPE ()
 
static vtkInformationInformationVectorKeyINPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKeyINPUT_PORT ()
 
static vtkInformationIntegerKeyINPUT_CONNECTION ()
 
static vtkInformationIntegerKeyCAN_PRODUCE_SUB_EXTENT ()
 This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent. More...
 
static vtkInformationIntegerKeyCAN_HANDLE_PIECE_REQUEST ()
 Key that tells the pipeline that a particular algorithm can or cannot handle piece request. More...
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance(). More...
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static int GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class. More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkImageBSplineCoefficients ()
 
 ~vtkImageBSplineCoefficients () override
 
void AllocateOutputData (vtkImageData *out, vtkInformation *outInfo, int *uExtent) override
 Allocate the output data. More...
 
vtkImageDataAllocateOutputData (vtkDataObject *out, vtkInformation *outInfo) override
 Allocate the output data. More...
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 This is called by the superclass. More...
 
int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 Subclasses can reimplement this method to collect information from their inputs and set information for their outputs. More...
 
int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections. More...
 
void ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int outExt[6], int threadId) override
 
- Protected Member Functions inherited from vtkThreadedImageAlgorithm
 vtkThreadedImageAlgorithm ()
 
 ~vtkThreadedImageAlgorithm () override
 
virtual void SMPRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, vtkIdType begin, vtkIdType end, vtkIdType pieces, int extent[6])
 Execute ThreadedRequestData for the given set of pieces. More...
 
virtual void PrepareImageData (vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inDataObjects=nullptr, vtkImageData **outDataObjects=nullptr)
 Allocate space for output data and copy attributes from first input. More...
 
- Protected Member Functions inherited from vtkImageAlgorithm
 vtkImageAlgorithm ()
 
 ~vtkImageAlgorithm () override
 
virtual void CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 Convenience method to copy the scalar type and number of components from the input data to the output data. More...
 
virtual void ExecuteDataWithInformation (vtkDataObject *output, vtkInformation *outInfo)
 This is a convenience method that is implemented in many subclasses instead of RequestData. More...
 
virtual void CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
 Copy the other point and cell data. More...
 
virtual void ExecuteData (vtkDataObject *output)
 This method is the old style execute method, provided for the sake of backwards compatibility with older filters and readers. More...
 
virtual void Execute ()
 This method is the old style execute method, provided for the sake of backwards compatibility with older filters and readers. More...
 
int FillOutputPortInformation (int port, vtkInformation *info) override
 These method should be reimplemented by subclasses that have more than a single input or single output. More...
 
int FillInputPortInformation (int port, vtkInformation *info) override
 These method should be reimplemented by subclasses that have more than a single input or single output. More...
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm () override
 
virtual void SetNumberOfInputPorts (int n)
 Set the number of input ports used by the algorithm. More...
 
virtual void SetNumberOfOutputPorts (int n)
 Set the number of output ports provided by the algorithm. More...
 
int InputPortIndexInRange (int index, const char *action)
 
int OutputPortIndexInRange (int index, const char *action)
 
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
 Get the assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...
 
virtual vtkExecutiveCreateDefaultExecutive ()
 Create a default executive. More...
 
void ReportReferences (vtkGarbageCollector *) override
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 Replace the Nth connection on the given input port. More...
 
virtual void SetNumberOfInputConnections (int port, int n)
 Set the number of input connections on the given input port. More...
 
void SetInputDataInternal (int port, vtkDataObject *input)
 These methods are used by subclasses to implement methods to set data objects directly as input. More...
 
void AddInputDataInternal (int port, vtkDataObject *input)
 
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
int GetInputArrayAssociation (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
 Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
 Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
virtual void SetErrorCode (unsigned long)
 The error code contains a possible error that occurred while reading or writing the file. More...
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods allow a command to exclusively grab all events. More...
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events. More...
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void CollectRevisions (ostream &)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

int SplineDegree
 
int BorderMode
 
int OutputScalarType
 
vtkTypeBool Bypass
 
int DataWasPassed
 
int Iteration
 
- Protected Attributes inherited from vtkThreadedImageAlgorithm
vtkMultiThreaderThreader
 
int NumberOfThreads
 
bool EnableSMP
 
int SplitMode
 
int SplitPath [3]
 
int SplitPathLength
 
int MinimumPieceSize [3]
 
vtkIdType DesiredBytesPerPiece
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformationInformation
 
double Progress
 
char * ProgressText
 
vtkProgressObserverProgressObserver
 
unsigned long ErrorCode
 The error code contains a possible error that occurred while reading or writing the file. More...
 
- 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
vtkTypeBool AbortExecute
 
- Protected Types inherited from vtkThreadedImageAlgorithm
enum  SplitModeEnum { SLAB = 0, BEAM = 1, BLOCK = 2 }
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKeyPORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkThreadedImageAlgorithm
static bool GlobalDefaultEnableSMP
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

convert image to b-spline knots

vtkImageBSplineCoefficients prepares an image for b-spline interpolation by converting the image values into b-spline knot coefficients. It is a necessary pre-filtering step before applying b-spline interpolation with vtkImageReslice.

This class is based on code provided by Philippe Thevenaz of EPFL, Lausanne, Switzerland. Please acknowledge his contribution by citing the following paper: [1] P. Thevenaz, T. Blu, M. Unser, "Interpolation Revisited," IEEE Transactions on Medical Imaging 19(7):739-758, 2000.

The clamped boundary condition (which is the default) is taken from code presented in the following paper: [2] D. Ruijters, P. Thevenaz, "GPU Prefilter for Accurate Cubic B-spline Interpolation," The Computer Journal, doi: 10.1093/comjnl/bxq086, 2010.

Thanks:
This class was written by David Gobbi at the Seaman Family MR Research Centre, Foothills Medical Centre, Calgary, Alberta. DG Gobbi and YP Starreveld, "Uniform B-Splines for the VTK Imaging Pipeline," VTK Journal, 2011, http://hdl.handle.net/10380/3252
Examples:
vtkImageBSplineCoefficients (Examples)
Tests:
vtkImageBSplineCoefficients (Tests)

Definition at line 59 of file vtkImageBSplineCoefficients.h.

Member Typedef Documentation

Definition at line 64 of file vtkImageBSplineCoefficients.h.

Constructor & Destructor Documentation

vtkImageBSplineCoefficients::vtkImageBSplineCoefficients ( )
protected
vtkImageBSplineCoefficients::~vtkImageBSplineCoefficients ( )
overrideprotected

Member Function Documentation

static vtkImageBSplineCoefficients* vtkImageBSplineCoefficients::New ( )
static
static vtkTypeBool vtkImageBSplineCoefficients::IsTypeOf ( const char *  type)
static
virtual vtkTypeBool vtkImageBSplineCoefficients::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 vtkImageBSplineCoefficients* vtkImageBSplineCoefficients::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkImageBSplineCoefficients::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkThreadedImageAlgorithm.

vtkImageBSplineCoefficients* vtkImageBSplineCoefficients::NewInstance ( ) const
void vtkImageBSplineCoefficients::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

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.

virtual void vtkImageBSplineCoefficients::SetSplineDegree ( int  )
virtual

Set the degree of the spline polynomial.

The default value is 3, and the maximum is 9.

virtual int vtkImageBSplineCoefficients::GetSplineDegree ( )
virtual

Set the degree of the spline polynomial.

The default value is 3, and the maximum is 9.

virtual void vtkImageBSplineCoefficients::SetBorderMode ( int  )
virtual

Set the border mode.

The filter that is used to create the coefficients must repeat the image somehow to make a theoritically infinite input. The default is to clamp values that are off the edge of the image, to the value at the closest point on the edge. The other ways of virtually extending the image are to produce mirrored copies, which results in optimal smoothness at the boundary, or to repeat the image, which results in a cyclic or periodic spline.

void vtkImageBSplineCoefficients::SetBorderModeToClamp ( )
inline

Set the border mode.

The filter that is used to create the coefficients must repeat the image somehow to make a theoritically infinite input. The default is to clamp values that are off the edge of the image, to the value at the closest point on the edge. The other ways of virtually extending the image are to produce mirrored copies, which results in optimal smoothness at the boundary, or to repeat the image, which results in a cyclic or periodic spline.

Definition at line 89 of file vtkImageBSplineCoefficients.h.

void vtkImageBSplineCoefficients::SetBorderModeToRepeat ( )
inline

Set the border mode.

The filter that is used to create the coefficients must repeat the image somehow to make a theoritically infinite input. The default is to clamp values that are off the edge of the image, to the value at the closest point on the edge. The other ways of virtually extending the image are to produce mirrored copies, which results in optimal smoothness at the boundary, or to repeat the image, which results in a cyclic or periodic spline.

Definition at line 91 of file vtkImageBSplineCoefficients.h.

void vtkImageBSplineCoefficients::SetBorderModeToMirror ( )
inline

Set the border mode.

The filter that is used to create the coefficients must repeat the image somehow to make a theoritically infinite input. The default is to clamp values that are off the edge of the image, to the value at the closest point on the edge. The other ways of virtually extending the image are to produce mirrored copies, which results in optimal smoothness at the boundary, or to repeat the image, which results in a cyclic or periodic spline.

Definition at line 93 of file vtkImageBSplineCoefficients.h.

virtual int vtkImageBSplineCoefficients::GetBorderMode ( )
virtual

Set the border mode.

The filter that is used to create the coefficients must repeat the image somehow to make a theoritically infinite input. The default is to clamp values that are off the edge of the image, to the value at the closest point on the edge. The other ways of virtually extending the image are to produce mirrored copies, which results in optimal smoothness at the boundary, or to repeat the image, which results in a cyclic or periodic spline.

const char* vtkImageBSplineCoefficients::GetBorderModeAsString ( )

Set the border mode.

The filter that is used to create the coefficients must repeat the image somehow to make a theoritically infinite input. The default is to clamp values that are off the edge of the image, to the value at the closest point on the edge. The other ways of virtually extending the image are to produce mirrored copies, which results in optimal smoothness at the boundary, or to repeat the image, which results in a cyclic or periodic spline.

virtual void vtkImageBSplineCoefficients::SetOutputScalarType ( int  )
virtual

Set the scalar type of the output.

Default is float. Floating-point output is used to avoid overflow, since the range of the output values is larger than the input values.

virtual int vtkImageBSplineCoefficients::GetOutputScalarType ( )
virtual

Set the scalar type of the output.

Default is float. Floating-point output is used to avoid overflow, since the range of the output values is larger than the input values.

void vtkImageBSplineCoefficients::SetOutputScalarTypeToFloat ( )
inline

Set the scalar type of the output.

Default is float. Floating-point output is used to avoid overflow, since the range of the output values is larger than the input values.

Definition at line 107 of file vtkImageBSplineCoefficients.h.

void vtkImageBSplineCoefficients::SetOutputScalarTypeToDouble ( )
inline

Set the scalar type of the output.

Default is float. Floating-point output is used to avoid overflow, since the range of the output values is larger than the input values.

Definition at line 109 of file vtkImageBSplineCoefficients.h.

const char* vtkImageBSplineCoefficients::GetOutputScalarTypeAsString ( )

Set the scalar type of the output.

Default is float. Floating-point output is used to avoid overflow, since the range of the output values is larger than the input values.

virtual void vtkImageBSplineCoefficients::SetBypass ( vtkTypeBool  )
virtual

Bypass the filter, do not do any processing.

If this is on, then the output data will reference the input data directly, and the output type will be the same as the input type. This is useful a downstream filter sometimes uses b-spline interpolation and sometimes uses other forms of interpolation.

virtual void vtkImageBSplineCoefficients::BypassOn ( )
virtual

Bypass the filter, do not do any processing.

If this is on, then the output data will reference the input data directly, and the output type will be the same as the input type. This is useful a downstream filter sometimes uses b-spline interpolation and sometimes uses other forms of interpolation.

virtual void vtkImageBSplineCoefficients::BypassOff ( )
virtual

Bypass the filter, do not do any processing.

If this is on, then the output data will reference the input data directly, and the output type will be the same as the input type. This is useful a downstream filter sometimes uses b-spline interpolation and sometimes uses other forms of interpolation.

virtual vtkTypeBool vtkImageBSplineCoefficients::GetBypass ( )
virtual

Bypass the filter, do not do any processing.

If this is on, then the output data will reference the input data directly, and the output type will be the same as the input type. This is useful a downstream filter sometimes uses b-spline interpolation and sometimes uses other forms of interpolation.

int vtkImageBSplineCoefficients::CheckBounds ( const double  point[3])

Check a point against the image bounds.

Return 0 if out of bounds, and 1 if inside bounds. Calling Evaluate on a point outside the bounds will not generate an error, but the value returned will depend on the BorderMode.

void vtkImageBSplineCoefficients::Evaluate ( const double  point[3],
double value 
)

Interpolate a value from the image.

You must call Update() before calling this method for the first time. The first signature can return multiple components, while the second signature is for use on single-component images.

double vtkImageBSplineCoefficients::Evaluate ( double  x,
double  y,
double  z 
)

Interpolate a value from the image.

You must call Update() before calling this method for the first time. The first signature can return multiple components, while the second signature is for use on single-component images.

double vtkImageBSplineCoefficients::Evaluate ( const double  point[3])
inline

Interpolate a value from the image.

You must call Update() before calling this method for the first time. The first signature can return multiple components, while the second signature is for use on single-component images.

Definition at line 144 of file vtkImageBSplineCoefficients.h.

void vtkImageBSplineCoefficients::AllocateOutputData ( vtkImageData out,
vtkInformation outInfo,
int uExtent 
)
overrideprotectedvirtual

Allocate the output data.

This will be called before RequestData, it is not necessary for subclasses to call this method themselves.

Reimplemented from vtkImageAlgorithm.

vtkImageData* vtkImageBSplineCoefficients::AllocateOutputData ( vtkDataObject out,
vtkInformation outInfo 
)
overrideprotectedvirtual

Allocate the output data.

This will be called before RequestData, it is not necessary for subclasses to call this method themselves.

Reimplemented from vtkImageAlgorithm.

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

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkThreadedImageAlgorithm.

int vtkImageBSplineCoefficients::RequestInformation ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
)
overrideprotectedvirtual

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

Reimplemented from vtkImageAlgorithm.

int vtkImageBSplineCoefficients::RequestUpdateExtent ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
overrideprotectedvirtual

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.

void vtkImageBSplineCoefficients::ThreadedExecute ( vtkImageData inData,
vtkImageData outData,
int  outExt[6],
int  threadId 
)
overrideprotectedvirtual

Reimplemented from vtkThreadedImageAlgorithm.

Member Data Documentation

int vtkImageBSplineCoefficients::SplineDegree
protected

Definition at line 167 of file vtkImageBSplineCoefficients.h.

int vtkImageBSplineCoefficients::BorderMode
protected

Definition at line 168 of file vtkImageBSplineCoefficients.h.

int vtkImageBSplineCoefficients::OutputScalarType
protected

Definition at line 169 of file vtkImageBSplineCoefficients.h.

vtkTypeBool vtkImageBSplineCoefficients::Bypass
protected

Definition at line 170 of file vtkImageBSplineCoefficients.h.

int vtkImageBSplineCoefficients::DataWasPassed
protected

Definition at line 171 of file vtkImageBSplineCoefficients.h.

int vtkImageBSplineCoefficients::Iteration
protected

Definition at line 172 of file vtkImageBSplineCoefficients.h.


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