stir_ecat6.cxx File Reference

Implementation of routines which convert CTI things into our building blocks and vice versa. More...

#include "stir/IO/interfile.h"
#include "stir/ExamInfo.h"
#include "stir/Sinogram.h"
#include "stir/ProjDataFromStream.h"
#include "stir/ProjDataInfo.h"
#include "stir/IndexRange3D.h"
#include "stir/CartesianCoordinate3D.h"
#include "stir/VoxelsOnCartesianGrid.h"
#include "stir/ByteOrder.h"
#include "stir/ProjData.h"
#include "stir/ProjDataInfoCylindricalArcCorr.h"
#include "stir/convert_array.h"
#include "stir/IndexRange2D.h"
#include "stir/utilities.h"
#include "stir/warning.h"
#include "stir/error.h"
#include "stir/Scanner.h"
#include "stir/IO/ecat6_utils.h"
#include "stir/IO/stir_ecat6.h"
#include "stir/IO/stir_ecat7.h"
#include "boost/cstdint.hpp"
#include "boost/static_assert.hpp"
#include "boost/scoped_array.hpp"
#include <iostream>
#include <fstream>
#include <algorithm>

Namespaces
	stir
	Namespace for the STIR library (and some/most of its applications)
	stir::ecat
	Namespace for the ECAT IO part of the STIR library (and some/most of its applications)
	stir::ecat::ecat6
	Namespace for the ECAT6 IO part of the STIR library (and some/most of its applications)

Functions
bool	stir::ecat::ecat6::is_ECAT6_file (const std::string &filename)
	checks if the file is in ECAT6 formatAs ECAT6 doesn't have a 'magic number' this check is somewhat heuristic. Checks are only on the main header. Current checks are: More...
bool	stir::ecat::ecat6::is_ECAT6_image_file (const std::string &filename)
	checks if the file is in ECAT6 format and if the file contains images
bool	stir::ecat::ecat6::is_ECAT6_emission_file (const std::string &filename)
	checks if the file is in ECAT6 format and if the file contains emission sinograms (or blank/transmision)
bool	stir::ecat::ecat6::is_ECAT6_attenuation_file (const std::string &filename)
	checks if the file is in ECAT6 format and if the file contains attenuation correction factors
Scanner *	stir::ecat::ecat6::find_scanner_from_ECAT6_Main_header (const ECAT6_Main_header &mhead)
	determine scanner type from the ECAT6_Main_header More...
void	stir::ecat::ecat6::make_ECAT6_Main_header (ECAT6_Main_header &, const Scanner &, const std::string &orig_name, ExamInfo const &exam_info)
	Fill in most of the main header given a Scanner object and orig_name.
void	stir::ecat::ecat6::make_ECAT6_Main_header (ECAT6_Main_header &mhead, Scanner const &scanner, const std::string &orig_name, DiscretisedDensity< 3, float > const &density)
	Fill in most of the main header given a Scanner object and orig_name and an image. More...
void	stir::ecat::ecat6::make_ECAT6_Main_header (ECAT6_Main_header &mhead, const std::string &orig_name, ProjDataInfo const &proj_data_info)
	Fill in most of the main header given an orig_name and a proj_data_info. More...
VoxelsOnCartesianGrid< float > *	stir::ecat::ecat6::ECAT6_to_VoxelsOnCartesianGrid (const int frame_num, const int gate_num, const int data_num, const int bed_num, FILE *cti_fptr, const ECAT6_Main_header &mhead)
void	stir::ecat::ecat6::ECAT6_to_PDFS (const int frame_num, const int gate_num, const int data_num, const int bed_num, int max_ring_diff, bool arccorrected, const std::string &output_file_name, FILE *cti_fptr, const ECAT6_Main_header &mhead)
Succeeded	stir::ecat::ecat6::DiscretisedDensity_to_ECAT6 (FILE *fptr, DiscretisedDensity< 3, float > const &density, const ECAT6_Main_header &mhead, const int frame_num=1, const int gate_num=1, const int data_num=0, const int bed_num=0)
	Write an (extra) image to an existing ECAT6 file. More...
Succeeded	stir::ecat::ecat6::DiscretisedDensity_to_ECAT6 (DiscretisedDensity< 3, float > const &density, std::string const &cti_name, std::string const &orig_name, const Scanner &scanner, const int frame_num=1, const int gate_num=1, const int data_num=0, const int bed_num=0)
	Create a new ECAT6 image file and write the data in there. More...
Succeeded	stir::ecat::ecat6::ProjData_to_ECAT6 (FILE *fptr, ProjData const &proj_data, const ECAT6_Main_header &mhead, const int frame_num=1, const int gate_num=1, const int data_num=0, const int bed_num=0, const bool write_2D_sinograms=false)
	Write an (extra) set of sinograms to an existing ECAT6 file. More...
Succeeded	stir::ecat::ecat6::ProjData_to_ECAT6 (ProjData const &proj_data, std::string const &cti_name, std::string const &orig_name, const int frame_num=1, const int gate_num=1, const int data_num=0, const int bed_num=0, const bool write_2D_sinograms=false)
	Create a new ECAT6 sinogram file and write the data in there. More...

Detailed Description

Implementation of routines which convert CTI things into our building blocks and vice versa.

Author

Kris Thielemans

PARAPET project