MoCoRecon Class Reference

#include <MoCoRecon.h>

Inheritance diagram for MoCoRecon:

Public Types
typedef float	PrecisionType
typedef std::vector< std::vector< PrecisionType > >	SurrogateSignalType

Public Member Functions
	MoCoRecon ()
virtual	~MoCoRecon ()
void	SetCorrespondenceModel (const std::shared_ptr< CorrespondenceModel > &correspondenceModelIn)
void	SetImageAcquisition (const std::shared_ptr< ImageAcquisition > &imageAcquisitionIn)
void	SetSurrogateSignals (const SurrogateSignalType &surrSignalsIn)
void	SetDynamicImages (const std::vector< nifti_image * > &dynamicImagesIn)
void	SetReconstructionGeometryImage (nifti_image *reconstructionGeometryImageIn)
virtual void	Update ()=0
nifti_image *	GetReconstructedImage ()
bool	GetRepeatedUpdateChangesMCR ()
void	CopyReconstructedImageContentsToImage (nifti_image *destinationImage)

Protected Member Functions
void	AllocateReconstructedImage ()
void	ClearReconstructedImage ()

Protected Attributes
std::shared_ptr< CorrespondenceModel >	correspondenceModel
	Pointer to the correspondence model. More...
std::shared_ptr< ImageAcquisition >	imageAcquisition
	Pointer to the image acquisition opbject. More...
SurrogateSignalType	surrogateSignals
	Vector holding the surrogate signals. More...
std::vector< nifti_image * >	dynamicImages
	Vector holding the dynamic images. More...
size_t	numberOfDynamicImages
	The number of the dynamic images - will be derived from the vector dynamicImages. More...
nifti_image *	reconstructionGeometryImage
	Pointer to the image that defines the reconstruction geometry, think of it as a reference image. More...
nifti_image *	reconstructedImage
	Pointer to the reconstructed image. More...
PrecisionType	paddingValue
	The padding value used if no data available to reconstruct an image intensity value. More...
bool	repeatedUpdateChangesMCRImage
	Indicates wether a repeated call of the update function cahgnes the MCR result. More...

Detailed Description

Baseclass defining the interface and some default implementations for the motion-compensated image reconstruction.

Member Typedef Documentation

PrecisionType

typedef float MoCoRecon::PrecisionType

SurrogateSignalType

typedef std::vector< std::vector<PrecisionType> > MoCoRecon::SurrogateSignalType

Constructor & Destructor Documentation

MoCoRecon()

MoCoRecon::MoCoRecon

(

)

Constructor

~MoCoRecon()

MoCoRecon::~MoCoRecon ( )

virtual

Destructor

Member Function Documentation

AllocateReconstructedImage()

void MoCoRecon::AllocateReconstructedImage ( )

protected

Allocate memory to hold the reconstructed image

ClearReconstructedImage()

void MoCoRecon::ClearReconstructedImage ( )

protected

Clear the memory reserved for the reconstructed image and set the corresponding pointer to null.

CopyReconstructedImageContentsToImage()

void MoCoRecon::CopyReconstructedImageContentsToImage

(

nifti_image *

destinationImage

)

Copy the reconstructed image to the destination image.

Parameters

destinationImage

Nifti-image into which the reconstructed image will be written. Has to have the same size as the reconstruction geometry image.

GetReconstructedImage()

nifti_image * MoCoRecon::GetReconstructedImage

(

)

Get a pointer to the reconstructed image. Note, the destructor of this class will clean up the image.

GetRepeatedUpdateChangesMCR()

bool MoCoRecon::GetRepeatedUpdateChangesMCR ( )

inline

Returns a boolean indicating if a repeated call of the Update() method changes the result - even if the CorrespondenceModel, or the dynamic images did not change. This behaviour has to be determined by a derived class by setting repeatedUpdateChangesMCRImage accordingly.

SetCorrespondenceModel()

void MoCoRecon::SetCorrespondenceModel

(

const std::shared_ptr< CorrespondenceModel > &

correspondenceModelIn

)

Set the correspondence model.

Parameters

correspondenceModelIn

The input correspondence model

SetDynamicImages()

void MoCoRecon::SetDynamicImages

(

const std::vector< nifti_image * > &

dynamicImagesIn

)

Define the dynamic images

Parameters

dynamicImagesIn

Vector holding the pointers to the dynamic images.

SetImageAcquisition()

void MoCoRecon::SetImageAcquisition

(

const std::shared_ptr< ImageAcquisition > &

imageAcquisitionIn

)

Set the image acquisition object.

Parameters

imageAcquisitionIn

The object providing the image-acquisition functionality.

SetReconstructionGeometryImage()

void MoCoRecon::SetReconstructionGeometryImage

(

nifti_image *

reconstructionGeometryImageIn

)

Define the reconstruction geometry.

Parameters

reconstructionGeometryImageIn

Pointer to the image that defines the geometry of the reconstructed image.

SetSurrogateSignals()

void MoCoRecon::SetSurrogateSignals

(

const SurrogateSignalType &

surrSignalsIn

)

Set the surrogate signal. Has to be given, such that the correspondence model can be used to generate the required transformations.

Update()

virtual void MoCoRecon::Update ( )

pure virtual

Abstract base class to actually calculate the motion-compensated reconstruction. Has to be implemented by a specific method.

Implemented in MoCoReconSuperResolutionIBP, and MoCoReconWeightedAverage.

Member Data Documentation

correspondenceModel

std::shared_ptr<CorrespondenceModel> MoCoRecon::correspondenceModel

protected

Pointer to the correspondence model.

dynamicImages

std::vector<nifti_image*> MoCoRecon::dynamicImages

protected

Vector holding the dynamic images.

imageAcquisition

std::shared_ptr<ImageAcquisition> MoCoRecon::imageAcquisition

protected

Pointer to the image acquisition opbject.

numberOfDynamicImages

size_t MoCoRecon::numberOfDynamicImages

protected

The number of the dynamic images - will be derived from the vector dynamicImages.

paddingValue

PrecisionType MoCoRecon::paddingValue

protected

The padding value used if no data available to reconstruct an image intensity value.

reconstructedImage

nifti_image* MoCoRecon::reconstructedImage

protected

Pointer to the reconstructed image.

reconstructionGeometryImage

nifti_image* MoCoRecon::reconstructionGeometryImage

protected

Pointer to the image that defines the reconstruction geometry, think of it as a reference image.

repeatedUpdateChangesMCRImage

bool MoCoRecon::repeatedUpdateChangesMCRImage

protected

Indicates wether a repeated call of the update function cahgnes the MCR result.

surrogateSignals

SurrogateSignalType MoCoRecon::surrogateSignals

protected

Vector holding the surrogate signals.

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

• motion-lib/MoCoRecon.h
• motion-lib/MoCoRecon.cpp