svkMRSZeroOrderPhase Class Reference

#include <svkMRSZeroOrderPhase.h>

Inheritance diagram for svkMRSZeroOrderPhase:

Public Member Functions
	vtkTypeMacro (svkMRSZeroOrderPhase, svkMRSAutoPhase)
Public Member Functions inherited from svkMRSAutoPhase
	vtkTypeMacro (svkMRSAutoPhase, svkThreadedImageAlgorithm)
void	OnlyUseSelectionBox ()
virtual svkImageData *	GetOutput (int port)
Public Member Functions inherited from svkThreadedImageAlgorithm
	vtkTypeMacro (svkThreadedImageAlgorithm, vtkThreadedImageAlgorithm)
svkImageData *	GetOutput ()
svkImageData *	GetImageDataInput (int port)

Static Public Member Functions
static svkMRSZeroOrderPhase *	New ()

Protected Member Functions
	svkMRSZeroOrderPhase ()
	~svkMRSZeroOrderPhase ()
virtual void	ValidateInput ()
virtual void	FitPhase (int cellID)
virtual void	PrePhaseSetup ()
virtual void	PostPhaseCleanup ()
int	GetLargestZeroOrderPhasePeak ()
int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Protected Member Functions inherited from svkMRSAutoPhase
	svkMRSAutoPhase ()
	~svkMRSAutoPhase ()
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
int	SVKRequestDataPreExec (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
int	SVKRequestDataPostExec (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual void	ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
virtual int	FillInputPortInformation (int vtkNotUsed(port), vtkInformation *info)
virtual int	FillOutputPortInformation (int vtkNotUsed(port), vtkInformation *info)
void	ZeroData ()
virtual void	UpdateProvenance ()
void	AutoPhaseExecute (int *outExt, int id)
virtual void	AutoPhaseSpectrum (int cellID)
void	SyncPointsFromCells ()
virtual void	SetMapSeriesDescription ()
Protected Member Functions inherited from svkThreadedImageAlgorithm
	svkThreadedImageAlgorithm ()
	~svkThreadedImageAlgorithm ()
int	SplitExtent (int splitExt[6], int startExt[6], int num, int total)

Additional Inherited Members
Public Types inherited from svkMRSAutoPhase
enum	PhasingModel {   UNDEFINED_PHASE_MODEL = 0, FIRST_POINT_0 = 1, MAX_PEAK_HTS_0 = 2, MAX_PEAK_HT_ONE_PEAK_0 = 3,   LAST_MODEL }
Protected Attributes inherited from svkMRSAutoPhase
int	numTimePoints
svkMRSAutoPhase::PhasingModel	phaseModelType
bool	onlyUseSelectionBox
short *	selectionBoxMask
bool	isSpectralFFTRequired
string	seriesDescription
vtkDataArray *	mapArrayZeroOrderPhase
Static Protected Attributes inherited from svkMRSAutoPhase
static int *	progress

Detailed Description

Algorithm for automatic zero order phase correction of MR spectra.

Constructor & Destructor Documentation

svkMRSZeroOrderPhase ( )

protected

References svkMRSAutoPhase::seriesDescription.

~svkMRSZeroOrderPhase ( )

protected

Member Function Documentation

void FitPhase ( int  cellID )

protectedvirtual

Implements svkMRSAutoPhase.

Reimplemented in svkMRSFirstOrderPhase.

References svkImageData::GetDcmHeader(), svkDcmHeader::GetDimensionIndexVector(), svkDcmHeader::GetDimensionVectorIndexFromCellID(), svkThreadedImageAlgorithm::GetImageDataInput(), svkDcmHeader::GetNumSpatialVoxels(), svkThreadedImageAlgorithm::GetOutput(), svkDcmHeader::GetSpatialCellIDFromDimensionVectorIndex(), svkMrsImageData::GetSpectrum(), loopVector, svkMRSAutoPhase::mapArrayZeroOrderPhase, and svkPhaseSpec::ZeroOrderPhase().

int GetLargestZeroOrderPhasePeak ( )

protected

Return the peak with the largest amplitude Used if only phasing on 1 peak

References svkMRSPeakPick::GetAvRMSPeakHeight(), and svkMRSPeakPick::GetNumPeaks().

static svkMRSZeroOrderPhase* New ( )

static

void PostPhaseCleanup ( )

protectedvirtual

If a pre FFT was performed to get data in frequency domain, undo that here:

Implements svkMRSAutoPhase.

References svkMrsImageFFT::FORWARD, svkThreadedImageAlgorithm::GetImageDataInput(), svkMRSAutoPhase::isSpectralFFTRequired, svkMrsImageFFT::New(), svkMrsImageFFT::SetFFTDomain(), svkMrsImageFFT::SetFFTMode(), and svkMrsImageFFT::SPECTRAL.

void PrePhaseSetup ( )

protectedvirtual

Make sure data is in frequency domain for zero order phasing

Implements svkMRSAutoPhase.

References svkImageData::GetDcmHeader(), svkThreadedImageAlgorithm::GetImageDataInput(), svkDcmHeader::GetStringValue(), svkMRSAutoPhase::isSpectralFFTRequired, svkMrsImageFFT::New(), svkMrsImageFFT::REVERSE, svkMrsImageFFT::SetFFTDomain(), svkMrsImageFFT::SetFFTMode(), and svkMrsImageFFT::SPECTRAL.

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

protectedvirtual

Copy the Dcm Header and Provenance from the input to the output.

Reimplemented from svkMRSAutoPhase.

void ValidateInput ( )

protectedvirtual

Reimplemented from svkMRSAutoPhase.

vtkTypeMacro	(	svkMRSZeroOrderPhase	,
		svkMRSAutoPhase
	)

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

• svkMRSZeroOrderPhase.h
• svkMRSZeroOrderPhase.cc