mitk::SingleShotEpi Class Reference

Realizes EPI readout: one echo, maximum intensity in the k-space center, zig-zag trajectory. More...

#include <mitkSingleShotEpi.h>

Inheritance diagram for mitk::SingleShotEpi:

Collaboration diagram for mitk::SingleShotEpi:

Public Member Functions
	SingleShotEpi (FiberfoxParameters< double > *parameters)
	~SingleShotEpi ()
double	GetTimeFromMaxEcho (itk::Index< 2 > index)
	Time from maximum echo intensity in milliseconds. More...
double	GetRedoutTime (itk::Index< 2 > index)
	Time passed since readout started in milliseconds. More...
itk::Index< 2 >	GetActualKspaceIndex (itk::Index< 2 > index)
	Transfer simple image iterator index to desired k-space index (depends on k-space readout scheme) More...
void	AdjustEchoTime ()
	Depending on the k-space readout scheme and acquisition parameters the minimum TE varies. This has to be checked and adjusted in this method. More...
Public Member Functions inherited from mitk::AcquisitionType
	AcquisitionType (FiberfoxParameters< double > *parameters)
virtual	~AcquisitionType ()

Protected Attributes
double	dt
int	kxMax
int	kyMax
Protected Attributes inherited from mitk::AcquisitionType
double	m_NegTEhalf
	negative time to read half the k-space (needed to calculate the ms from the maximum echo); THIS IS NOT THE WELL KNOWN TE/2 SCANNER PARAMETER More...
FiberfoxParameters< double > *	m_Parameters
itk::Size< 2 >	m_Size

Detailed Description

Realizes EPI readout: one echo, maximum intensity in the k-space center, zig-zag trajectory.

Definition at line 28 of file mitkSingleShotEpi.h.

Constructor & Destructor Documentation

mitk::SingleShotEpi::SingleShotEpi ( FiberfoxParameters< double > *  parameters )

inline

Definition at line 32 of file mitkSingleShotEpi.h.

References dt, kxMax, kyMax, mitk::SignalGenerationParameters::m_CroppedRegion, mitk::AcquisitionType::m_NegTEhalf, mitk::AcquisitionType::m_Parameters, mitk::FiberfoxParameters< ScalarType >::m_SignalGen, and mitk::SignalGenerationParameters::m_tLine.

mitk::SingleShotEpi::~SingleShotEpi ( )

inline

Definition at line 47 of file mitkSingleShotEpi.h.

Member Function Documentation

void mitk::SingleShotEpi::AdjustEchoTime ( )

inlinevirtual

Depending on the k-space readout scheme and acquisition parameters the minimum TE varies. This has to be checked and adjusted in this method.

Implements mitk::AcquisitionType.

Definition at line 77 of file mitkSingleShotEpi.h.

References mitk::MiscFiberfoxParameters::m_AfterSimulationMessage, mitk::SignalGenerationParameters::m_CroppedRegion, mitk::FiberfoxParameters< ScalarType >::m_Misc, mitk::AcquisitionType::m_Parameters, mitk::SignalGenerationParameters::m_PartialFourier, mitk::FiberfoxParameters< ScalarType >::m_SignalGen, mitk::SignalGenerationParameters::m_tEcho, mitk::SignalGenerationParameters::m_tLine, and MITK_WARN.

itk::Index< 2 > mitk::SingleShotEpi::GetActualKspaceIndex ( itk::Index< 2 >  index )

inlinevirtual

Transfer simple image iterator index to desired k-space index (depends on k-space readout scheme)

Implements mitk::AcquisitionType.

Definition at line 64 of file mitkSingleShotEpi.h.

References kxMax, kyMax, mitk::AcquisitionType::m_Parameters, mitk::SignalGenerationParameters::m_ReversePhase, and mitk::FiberfoxParameters< ScalarType >::m_SignalGen.

double mitk::SingleShotEpi::GetRedoutTime ( itk::Index< 2 >  index )

inlinevirtual

Time passed since readout started in milliseconds.

Implements mitk::AcquisitionType.

Definition at line 57 of file mitkSingleShotEpi.h.

References dt, and kxMax.

double mitk::SingleShotEpi::GetTimeFromMaxEcho ( itk::Index< 2 >  index )

inlinevirtual

Time from maximum echo intensity in milliseconds.

Implements mitk::AcquisitionType.

Definition at line 50 of file mitkSingleShotEpi.h.

References dt, kxMax, and mitk::AcquisitionType::m_NegTEhalf.

Member Data Documentation

double mitk::SingleShotEpi::dt

protected

Definition at line 91 of file mitkSingleShotEpi.h.

Referenced by GetRedoutTime(), GetTimeFromMaxEcho(), and SingleShotEpi().

int mitk::SingleShotEpi::kxMax

protected

Definition at line 92 of file mitkSingleShotEpi.h.

Referenced by GetActualKspaceIndex(), GetRedoutTime(), GetTimeFromMaxEcho(), and SingleShotEpi().

int mitk::SingleShotEpi::kyMax

protected

Definition at line 93 of file mitkSingleShotEpi.h.

Referenced by GetActualKspaceIndex(), and SingleShotEpi().

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

• mitkSingleShotEpi.h