ISMRMRD
ISMRM Raw Data Format
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#include <ismrmrd.h>
Public Attributes | |
uint16_t | version |
uint16_t | data_type |
uint64_t | flags |
uint32_t | measurement_uid |
uint16_t | matrix_size [3] |
float | field_of_view [3] |
uint16_t | channels |
float | position [3] |
float | read_dir [3] |
float | phase_dir [3] |
float | slice_dir [3] |
float | patient_table_position [3] |
uint16_t | average |
uint16_t | slice |
uint16_t | contrast |
uint16_t | phase |
uint16_t | repetition |
uint16_t | set |
uint32_t | acquisition_time_stamp |
uint32_t | physiology_time_stamp [ISMRMRD_PHYS_STAMPS] |
uint16_t | image_type |
uint16_t | image_index |
uint16_t | image_series_index |
int32_t | user_int [ISMRMRD_USER_INTS] |
float | user_float [ISMRMRD_USER_FLOATS] |
uint32_t | attribute_string_len |
Header for each Image
uint32_t ISMRMRD::ISMRMRD_ImageHeader::acquisition_time_stamp |
Acquisition clock
uint32_t ISMRMRD::ISMRMRD_ImageHeader::attribute_string_len |
Length of attributes string
uint16_t ISMRMRD::ISMRMRD_ImageHeader::average |
e.g. signal average number
uint16_t ISMRMRD::ISMRMRD_ImageHeader::channels |
Number of receive channels
uint16_t ISMRMRD::ISMRMRD_ImageHeader::contrast |
e.g. echo number in multi-echo
uint16_t ISMRMRD::ISMRMRD_ImageHeader::data_type |
e.g. unsigned short, float, complex float, etc.
float ISMRMRD::ISMRMRD_ImageHeader::field_of_view[3] |
Size (in mm) of the 3 spatial dimensions
uint64_t ISMRMRD::ISMRMRD_ImageHeader::flags |
bit field with flags
uint16_t ISMRMRD::ISMRMRD_ImageHeader::image_index |
e.g. image number in series of images
uint16_t ISMRMRD::ISMRMRD_ImageHeader::image_series_index |
e.g. series number
uint16_t ISMRMRD::ISMRMRD_ImageHeader::image_type |
e.g. magnitude, phase, complex, real, imag, etc.
uint16_t ISMRMRD::ISMRMRD_ImageHeader::matrix_size[3] |
Pixels in the 3 spatial dimensions
uint32_t ISMRMRD::ISMRMRD_ImageHeader::measurement_uid |
Unique ID for the measurement
float ISMRMRD::ISMRMRD_ImageHeader::patient_table_position[3] |
Patient table off-center
uint16_t ISMRMRD::ISMRMRD_ImageHeader::phase |
e.g. cardiac phase number
float ISMRMRD::ISMRMRD_ImageHeader::phase_dir[3] |
Directional cosines of the phase
uint32_t ISMRMRD::ISMRMRD_ImageHeader::physiology_time_stamp[ISMRMRD_PHYS_STAMPS] |
Physiology time stamps, e.g. ecg, breathing, etc.
float ISMRMRD::ISMRMRD_ImageHeader::position[3] |
Three-dimensional spatial offsets from isocenter
float ISMRMRD::ISMRMRD_ImageHeader::read_dir[3] |
Directional cosines of the readout/frequency encoding
uint16_t ISMRMRD::ISMRMRD_ImageHeader::repetition |
e.g. dynamic number for dynamic scanning
uint16_t ISMRMRD::ISMRMRD_ImageHeader::set |
e.g. flow encoding set
uint16_t ISMRMRD::ISMRMRD_ImageHeader::slice |
e.g. imaging slice number
float ISMRMRD::ISMRMRD_ImageHeader::slice_dir[3] |
Directional cosines of the slice direction
float ISMRMRD::ISMRMRD_ImageHeader::user_float[ISMRMRD_USER_FLOATS] |
Free user parameters
int32_t ISMRMRD::ISMRMRD_ImageHeader::user_int[ISMRMRD_USER_INTS] |
Free user parameters
uint16_t ISMRMRD::ISMRMRD_ImageHeader::version |
First unsigned int indicates the version