Helper class for the wrapped NiftyPET projectors. More...

#include "stir/recon_buildblock/NiftyPET_projector/NiftyPETHelper.h"

Public Member Functions
	NiftyPETHelper ()
	Default constructor.
virtual	~NiftyPETHelper ()
	Destructor.
void	set_cuda_device_id (const int devid)
	Set CUDA device ID.
void	set_span (const char span)
	Set span.
void	set_att (const char att)
	Set emission (0) or transmission (1) - whether to exp{-result} for attenuation maps.
void	set_verbose (const bool verbose)
	Set verbosity level for CUDA output.
void	set_scanner_type (const Scanner::Type scanner_type)
	Set scanner type.
void	set_up ()
	Set up.
std::vector< float >	create_niftyPET_sinogram_no_gaps () const
	Create NiftyPET singram with no gaps. Forward project into this.
std::vector< float >	create_niftyPET_sinogram_with_gaps () const
	Create NiftyPET sinogram with gaps. Use this before converting to stir.
void	convert_proj_data_stir_to_niftyPET (std::vector< float > &np_vec, const ProjData &stir) const
	Convert STIR proj data to NiftyPET proj data.
void	convert_viewgram_stir_to_niftyPET (std::vector< float > &np_vec, const Viewgram< float > &viewgram) const
	Convert STIR viewgram to NiftyPET.
void	convert_proj_data_niftyPET_to_stir (ProjData &stir_sptr, const std::vector< float > &np_vec) const
	Convert NiftyPET proj data to STIR proj data.
void	remove_gaps (std::vector< float > &sino_no_gaps, const std::vector< float > &sino_w_gaps) const
	Remove gaps from sinogram. Do some unavoidable const_casting as the wrapped methods don't use const.
void	put_gaps (std::vector< float > &sino_w_gaps, const std::vector< float > &sino_no_gaps) const
	Put gaps into sinogram. Do some unavoidable const_casting as the wrapped methods don't use const.
void	back_project (std::vector< float > &image, const std::vector< float > &sino_no_gaps) const
	Back project. Do some unavoidable const_casting as the wrapped methods don't use const.
void	forward_project (std::vector< float > &sino_no_gaps, const std::vector< float > &image) const
	Forward project, returns sinogram without gaps. Do some unavoidable const_casting as the wrapped methods don't use const.
void	lm_to_proj_data (shared_ptr< ProjData > &prompts_sptr, shared_ptr< ProjData > &delayeds_sptr, shared_ptr< ProjData > &randoms_sptr, shared_ptr< ProjData > &norm_sptr, const int tstart, const int tstop, const std::string &lm_binary_file, const std::string &norm_binary_file="") const
	Listmode to sinogram.

Static Public Member Functions
static std::vector< float >	create_niftyPET_image ()
	Create NiftyPET image.
static shared_ptr< VoxelsOnCartesianGrid< float > >	create_stir_im ()
	Create STIR image with mMR dimensions.
static void	convert_image_stir_to_niftyPET (std::vector< float > &np, const DiscretisedDensity< 3, float > &stir)
	Convert STIR image to NiftyPET image.
static void	convert_image_niftyPET_to_stir (DiscretisedDensity< 3, float > &stir, const std::vector< float > &np_vec)
	Convert NiftyPET image to STIR image.
static shared_ptr< ProjData >	create_stir_sino ()
	Create a STIR sinogram.

Detailed Description

Helper class for the wrapped NiftyPET projectors.

Constructor & Destructor Documentation

◆ ~NiftyPETHelper()

stir::NiftyPETHelper::~NiftyPETHelper ( )

virtual

Destructor.

References ~NiftyPETHelper().

Referenced by ~NiftyPETHelper().

Member Function Documentation

◆ set_up()

void stir::NiftyPETHelper::set_up ( )

Set up.

References set_up().

Referenced by set_up().

◆ create_niftyPET_image()

std::vector< float > stir::NiftyPETHelper::create_niftyPET_image ( )

static

Create NiftyPET image.

References create_niftyPET_image().

Referenced by back_project(), create_niftyPET_image(), and forward_project().

◆ create_stir_im()

shared_ptr< VoxelsOnCartesianGrid< float > > stir::NiftyPETHelper::create_stir_im ( )

static

Create STIR image with mMR dimensions.

References create_stir_im(), and MAKE_SHARED.

Referenced by create_stir_im().

◆ create_niftyPET_sinogram_no_gaps()

std::vector< float > stir::NiftyPETHelper::create_niftyPET_sinogram_no_gaps ( ) const

Create NiftyPET singram with no gaps. Forward project into this.

References create_niftyPET_sinogram_no_gaps().

Referenced by create_niftyPET_sinogram_no_gaps(), and lm_to_proj_data().

◆ create_niftyPET_sinogram_with_gaps()

std::vector< float > stir::NiftyPETHelper::create_niftyPET_sinogram_with_gaps ( ) const

Create NiftyPET sinogram with gaps. Use this before converting to stir.

References create_niftyPET_sinogram_with_gaps().

Referenced by create_niftyPET_sinogram_with_gaps(), lm_to_proj_data(), and put_gaps().

◆ convert_image_stir_to_niftyPET()

void stir::NiftyPETHelper::convert_image_stir_to_niftyPET	(	std::vector< float > &	np,
		const DiscretisedDensity< 3, float > &	stir )

static

Convert STIR image to NiftyPET image.

References convert_image_stir_to_niftyPET().

Referenced by convert_image_stir_to_niftyPET().

◆ convert_image_niftyPET_to_stir()

void stir::NiftyPETHelper::convert_image_niftyPET_to_stir	(	DiscretisedDensity< 3, float > &	stir,
		const std::vector< float > &	np_vec )

static

Convert NiftyPET image to STIR image.

References convert_image_niftyPET_to_stir().

Referenced by convert_image_niftyPET_to_stir().

◆ convert_proj_data_stir_to_niftyPET()

void stir::NiftyPETHelper::convert_proj_data_stir_to_niftyPET	(	std::vector< float > &	np_vec,
		const ProjData &	stir ) const

Convert STIR proj data to NiftyPET proj data.

References convert_proj_data_stir_to_niftyPET(), and convert_viewgram_stir_to_niftyPET().

Referenced by convert_proj_data_stir_to_niftyPET().

◆ convert_viewgram_stir_to_niftyPET()

void stir::NiftyPETHelper::convert_viewgram_stir_to_niftyPET	(	std::vector< float > &	np_vec,
		const Viewgram< float > &	viewgram ) const

Convert STIR viewgram to NiftyPET.

References convert_viewgram_stir_to_niftyPET(), stir::Viewgram< elemT >::get_max_axial_pos_num(), stir::Viewgram< elemT >::get_min_axial_pos_num(), stir::DataWithProjDataInfo::get_proj_data_info_sptr(), stir::Viewgram< elemT >::get_segment_num(), and stir::Viewgram< elemT >::get_view_num().

Referenced by convert_proj_data_stir_to_niftyPET(), and convert_viewgram_stir_to_niftyPET().

◆ convert_proj_data_niftyPET_to_stir()

void stir::NiftyPETHelper::convert_proj_data_niftyPET_to_stir	(	ProjData &	stir_sptr,
		const std::vector< float > &	np_vec ) const

Convert NiftyPET proj data to STIR proj data.

References convert_proj_data_niftyPET_to_stir().

Referenced by convert_proj_data_niftyPET_to_stir(), and lm_to_proj_data().

◆ remove_gaps()

void stir::NiftyPETHelper::remove_gaps	(	std::vector< float > &	sino_no_gaps,
		const std::vector< float > &	sino_w_gaps ) const

Remove gaps from sinogram. Do some unavoidable const_casting as the wrapped methods don't use const.

References remove_gaps().

Referenced by remove_gaps().

◆ put_gaps()

void stir::NiftyPETHelper::put_gaps	(	std::vector< float > &	sino_w_gaps,
		const std::vector< float > &	sino_no_gaps ) const

Put gaps into sinogram. Do some unavoidable const_casting as the wrapped methods don't use const.

References create_niftyPET_sinogram_with_gaps(), and put_gaps().

Referenced by lm_to_proj_data(), and put_gaps().

◆ back_project()

void stir::NiftyPETHelper::back_project	(	std::vector< float > &	image,
		const std::vector< float > &	sino_no_gaps ) const

Back project. Do some unavoidable const_casting as the wrapped methods don't use const.

References back_project(), and create_niftyPET_image().

Referenced by back_project().

◆ forward_project()

void stir::NiftyPETHelper::forward_project	(	std::vector< float > &	sino_no_gaps,
		const std::vector< float > &	image ) const

Forward project, returns sinogram without gaps. Do some unavoidable const_casting as the wrapped methods don't use const.

References create_niftyPET_image(), and forward_project().

Referenced by forward_project().

◆ create_stir_sino()

shared_ptr< ProjData > stir::NiftyPETHelper::create_stir_sino ( )

static

Create a STIR sinogram.

References stir::ProjDataInfo::construct_proj_data_info(), create_stir_sino(), stir::Scanner::get_scanner_from_name(), and MAKE_SHARED.

Referenced by create_stir_sino(), and lm_to_proj_data().

◆ lm_to_proj_data()

void stir::NiftyPETHelper::lm_to_proj_data	(	shared_ptr< ProjData > &	prompts_sptr,
		shared_ptr< ProjData > &	delayeds_sptr,
		shared_ptr< ProjData > &	randoms_sptr,
		shared_ptr< ProjData > &	norm_sptr,
		const int	tstart,
		const int	tstop,
		const std::string &	lm_binary_file,
		const std::string &	norm_binary_file = "" ) const

Listmode to sinogram.

References convert_proj_data_niftyPET_to_stir(), create_niftyPET_sinogram_no_gaps(), create_niftyPET_sinogram_with_gaps(), create_stir_sino(), stir::FilePath::get_as_string(), stir::get_buckets(), stir::FilePath::get_current_working_directory(), stir::FilePath::is_absolute(), lm_to_proj_data(), stir::FilePath::prepend_directory_name(), and put_gaps().

Referenced by lm_to_proj_data().

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

/home/kris/devel/STIRdistrib/STIR/src/include/stir/recon_buildblock/NiftyPET_projector/NiftyPETHelper.h
/home/kris/devel/STIRdistrib/STIR/src/recon_buildblock/NiftyPET_projector/NiftyPETHelper.cxx

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ ~NiftyPETHelper()

Member Function Documentation

◆ set_up()

◆ create_niftyPET_image()

◆ create_stir_im()

◆ create_niftyPET_sinogram_no_gaps()

◆ create_niftyPET_sinogram_with_gaps()

◆ convert_image_stir_to_niftyPET()

◆ convert_image_niftyPET_to_stir()

◆ convert_proj_data_stir_to_niftyPET()

◆ convert_viewgram_stir_to_niftyPET()

◆ convert_proj_data_niftyPET_to_stir()

◆ remove_gaps()

◆ put_gaps()

◆ back_project()

◆ forward_project()

◆ create_stir_sino()

◆ lm_to_proj_data()