vtk-dicom
0.8.17
|
Convert DICOM orientation to RAS orientation. More...
#include <vtkDICOMToRAS.h>
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 } |
typedef vtkObject | Superclass |
Public Member Functions | |
virtual vtkTypeBool | IsA (const char *type) |
vtkDICOMToRAS * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) VTK_DICOM_OVERRIDE |
Print information about this object. | |
void | SetRASToDICOM (int v) |
Reverse the filter: do RAS to DICOM instead of DICOM to RAS. | |
void | RASToDICOMOn () |
void | RASToDICOMOff () |
int | GetRASToDICOM () |
void | SetPatientMatrix (vtkMatrix4x4 *matrix) |
Set a matrix that places the image in DICOM patient coords. More... | |
vtkMatrix4x4 * | GetPatientMatrix () |
vtkMatrix4x4 * | GetRASMatrix () |
Get a matrix that places the image in RAS coordinates. More... | |
void | SetRASMatrix (vtkMatrix4x4 *matrix) |
void | UpdateMatrix () |
Update the matrix without updating the output data. More... | |
void | SetRASMatrixHasPosition (int v) |
Set whether the RAS matrix should have a non-zero final column. More... | |
void | RASMatrixHasPositionOn () |
void | RASMatrixHasPositionOff () |
int | GetRASMatrixHasPosition () |
void | SetAllowColumnReordering (int v) |
Allow the columns of the image to be reordered. More... | |
void | AllowColumnReorderingOn () |
void | AllowColumnReorderingOff () |
int | GetAllowColumnReordering () |
void | SetAllowRowReordering (int v) |
Allow the rows of the image to be reordered. More... | |
void | AllowRowReorderingOn () |
void | AllowRowReorderingOff () |
int | GetAllowRowReordering () |
Public Member Functions inherited from vtkThreadedImageAlgorithm | |
vtkThreadedImageAlgorithm * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) VTK_OVERRIDE |
virtual void | ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId) |
virtual bool | GetEnableSMP () |
virtual void | SetEnableSMP (bool) |
virtual void | SetMinimumPieceSize (int, int, int) |
virtual void | SetMinimumPieceSize (int[3]) |
virtual int * | GetMinimumPieceSize () |
virtual void | GetMinimumPieceSize (int &, int &, int &) |
virtual void | GetMinimumPieceSize (int[3]) |
virtual void | SetDesiredBytesPerPiece (vtkIdType) |
virtual vtkIdType | GetDesiredBytesPerPiece () |
virtual void | SetSplitMode (int) |
void | SetSplitModeToSlab () |
void | SetSplitModeToBeam () |
void | SetSplitModeToBlock () |
virtual int | GetSplitMode () |
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) |
int | ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) VTK_OVERRIDE |
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) |
int | ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo) |
virtual int | ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime) |
virtual int | ModifyRequest (vtkInformation *request, int when) |
vtkInformation * | GetInputPortInformation (int port) |
vtkInformation * | GetOutputPortInformation (int port) |
virtual vtkInformation * | GetInformation () |
virtual void | SetInformation (vtkInformation *) |
int | GetNumberOfInputPorts () |
int | GetNumberOfOutputPorts () |
void | Register (vtkObjectBase *o) VTK_OVERRIDE |
void | UnRegister (vtkObjectBase *o) VTK_OVERRIDE |
virtual void | SetAbortExecute (int) |
virtual int | GetAbortExecute () |
virtual void | AbortExecuteOn () |
virtual void | AbortExecuteOff () |
virtual void | SetProgress (double) |
virtual double | GetProgress () |
void | UpdateProgress (double amount) |
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) |
vtkInformation * | GetInputArrayInformation (int idx) |
void | RemoveAllInputs () |
vtkDataObject * | GetOutputDataObject (int port) |
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 | RemoveInputConnection (int port, vtkAlgorithmOutput *input) |
virtual void | RemoveInputConnection (int port, int idx) |
virtual void | RemoveAllInputConnections (int port) |
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 () |
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) |
vtkAlgorithm * | GetInputAlgorithm () |
vtkExecutive * | GetInputExecutive (int port, int index) |
vtkExecutive * | GetInputExecutive () |
vtkInformation * | GetInputInformation (int port, int index) |
vtkInformation * | GetInputInformation () |
vtkInformation * | GetOutputInformation (int port) |
virtual void | Update (int port) |
virtual void | Update () |
virtual int | Update (int port, vtkInformationVector *requests) |
virtual int | Update (vtkInformation *requests) |
virtual int | UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=0) |
virtual int | UpdateExtent (const int extents[6]) |
virtual int | UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=0) |
virtual void | UpdateInformation () |
virtual void | UpdateDataObject () |
virtual void | PropagateUpdateExtent () |
virtual void | UpdateWholeExtent () |
void | ConvertTotalInputToPortConnection (int ind, int &port, int &conn) |
virtual void | SetReleaseDataFlag (int) |
virtual int | GetReleaseDataFlag () |
void | ReleaseDataFlagOn () |
void | ReleaseDataFlagOff () |
int | UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output) |
int | UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType) |
int | SetUpdateExtentToWholeExtent (int port) |
int | SetUpdateExtentToWholeExtent () |
void | SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel) |
void | SetUpdateExtent (int piece, int numPieces, int ghostLevel) |
void | SetUpdateExtent (int port, int extent[6]) |
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 | |
vtkBaseTypeMacro (vtkObject, vtkObjectBase) | |
virtual void | DebugOn () |
virtual void | DebugOff () |
bool | GetDebug () |
void | SetDebug (bool debugFlag) |
virtual void | Modified () |
virtual vtkMTimeType | 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 | InitializeObjectBase () |
void | Print (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &) |
Static Public Member Functions | |
static vtkDICOMToRAS * | New () |
Static method for construction. | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkDICOMToRAS * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkThreadedImageAlgorithm | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkThreadedImageAlgorithm * | SafeDownCast (vtkObjectBase *o) |
static void | SetGlobalDefaultEnableSMP (bool enable) |
static bool | GetGlobalDefaultEnableSMP () |
Static Public Member Functions inherited from vtkImageAlgorithm | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkImageAlgorithm * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkAlgorithm | |
static vtkAlgorithm * | New () |
static vtkTypeBool | 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 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 vtkTypeBool | IsTypeOf (const char *name) |
static vtkObjectBase * | New () |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
void | CheckNeedToReorder () |
Check whether the data will be reordered in cols or rows. | |
void | ComputeMatrix (int extent[6], double spacing[3], double origin[3]) |
Compute the RAS matrix and store it in this->Matrix. More... | |
int | RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) VTK_DICOM_OVERRIDE |
int | RequestUpdateExtent (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) VTK_DICOM_OVERRIDE |
int | RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) VTK_DICOM_OVERRIDE |
void | ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int ext[6], int id) VTK_DICOM_OVERRIDE |
Protected Member Functions inherited from vtkThreadedImageAlgorithm | |
int | RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) VTK_OVERRIDE |
virtual void | SMPRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, vtkIdType begin, vtkIdType end, vtkIdType pieces, int extent[6]) |
virtual void | PrepareImageData (vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inDataObjects=0, vtkImageData **outDataObjects=0) |
Protected Member Functions inherited from 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) |
int | FillOutputPortInformation (int port, vtkInformation *info) VTK_OVERRIDE |
int | FillInputPortInformation (int port, vtkInformation *info) VTK_OVERRIDE |
Protected Member Functions inherited from 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) |
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 vtkExecutive * | CreateDefaultExecutive () |
virtual void | SetErrorCode (unsigned long) |
void | ReportReferences (vtkGarbageCollector *) VTK_OVERRIDE |
virtual void | SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input) |
virtual void | SetNumberOfInputConnections (int port, int n) |
void | SetInputDataInternal (int port, vtkDataObject *input) |
void | AddInputDataInternal (int port, vtkDataObject *input) |
Protected Member Functions inherited from vtkObject | |
void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE |
void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
Protected Member Functions inherited from vtkObjectBase | |
virtual void | CollectRevisions (ostream &) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkMatrix4x4 * | PatientMatrix |
vtkMatrix4x4 * | RASMatrix |
int | RASToDICOM |
int | AllowColumnReordering |
int | AllowRowReordering |
int | RASMatrixHasPosition |
int | ReorderColumns |
int | ReorderRows |
double | Matrix [16] |
Protected Attributes inherited from vtkThreadedImageAlgorithm | |
vtkMultiThreader * | Threader |
int | NumberOfThreads |
bool | EnableSMP |
int | SplitMode |
int | SplitPath [3] |
int | SplitPathLength |
int | MinimumPieceSize [3] |
vtkIdType | DesiredBytesPerPiece |
Protected Attributes inherited from vtkAlgorithm | |
vtkInformation * | Information |
unsigned long | ErrorCode |
double | Progress |
char * | ProgressText |
vtkProgressObserver * | ProgressObserver |
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 |
Protected Types inherited from vtkThreadedImageAlgorithm | |
enum | SplitModeEnum { SLAB = 0 , BEAM = 1 , BLOCK = 2 } |
Static Protected Member Functions inherited from vtkAlgorithm | |
static vtkInformationIntegerKey * | PORT_REQUIREMENTS_FILLED () |
Static Protected Attributes inherited from vtkThreadedImageAlgorithm | |
static bool | GlobalDefaultEnableSMP |
Static Protected Attributes inherited from vtkAlgorithm | |
static vtkExecutive * | DefaultExecutivePrototype |
Convert DICOM orientation to RAS orientation.
This class will modify an image and its position-and-orientation matrix so that the patient coordinate system follows the conventions of NIFTI and MINC, i.e. the x, y, and z axes will point in the right, anterior, and superior directions respectively. Optionally, the row and column ordering of the image will also be modified so that the row direction preferentially points right or anterior, and the column direction preferentially points superior or anterior.
|
protected |
Compute the RAS matrix and store it in this->Matrix.
If extent doesn't start at zero, make it so that it does. Also change the origin if RASMatrixHasPosition is Off.
|
inline |
Get a matrix that places the image in RAS coordinates.
This matrix is meant to be used with the output image (unless the method RASToDICOMOn() has been called to reverse the operation of the filter).
|
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.
|
protectedvirtual |
This is called in response to a REQUEST_DATA request from the executive. Subclasses should override either this method or the ExecuteDataWithInformation method in order to generate data for their outputs. For images, the output arrays will already be allocated, so all that is necessary is to fill in the voxel values.
Reimplemented from vtkImageAlgorithm.
|
protectedvirtual |
Subclasses can reimplement this method to collect information from their inputs and set information for their outputs.
Reimplemented from vtkImageAlgorithm.
|
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.
void vtkDICOMToRAS::SetAllowColumnReordering | ( | int | v | ) |
Allow the columns of the image to be reordered.
The columns can be reordered so that columns with higher indices are further to the right or further anterior. Note that if you turn this option on, then you are implicitly allowing slice reordering to occur as well. If you turn both ColumnReordering and SliceReordering off, then the input data will be directly passed to the output.
void vtkDICOMToRAS::SetAllowRowReordering | ( | int | v | ) |
Allow the rows of the image to be reordered.
The rows can be reordered so that rows with higher indices are further superior or further anterior. Note that if you turn this option on, then you are implicitly allowing slice reordering to occur as well. If you turn both ColumnReordering and SliceReordering off, then the input data will be directly passed to the output.
void vtkDICOMToRAS::SetPatientMatrix | ( | vtkMatrix4x4 * | matrix | ) |
Set a matrix that places the image in DICOM patient coords.
This matrix is constructed from the ImageOrientationPatient and ImagePositionPatient meta data attributes. See the SetMemoryRowOrder method for additional information.
void vtkDICOMToRAS::SetRASMatrixHasPosition | ( | int | v | ) |
Set whether the RAS matrix should have a non-zero final column.
By default, the RAS matrix produced by this filter will have a position coordinate in its final column (NIfTI style). Alternatively, this filter can set the final column to zero and use the position to compute a new Origin for the output image. If this option is On, then the Origin of the output image will be (0,0,0), and if it is Off, then the final column of the matrix will be (0,0,0).
|
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.
void vtkDICOMToRAS::UpdateMatrix | ( | ) |
Update the matrix without updating the output data.
This requires that an input has been set, because the origin, spacing, and extent of the input data must be known in order to compute the matrix.