dosma.scan_sequences.Cones
- class dosma.scan_sequences.Cones(volumes, echo_times: Optional[Sequence[float]] = None)[source]
UTE-Cones MRI sequence.
Ultra-short echo time cones (UTE-Cones) is a \(T_2^*\)-weighted sequence. In practice, many of these scans are low resolution and are ofter interregistered with higher-resolution scans. This can be done with
Cones.interregister().References
Qian Y, Williams AA, Chu CR, Boada FE. Multicomponent T2* mapping of knee cartilage: technical feasibility ex vivo. Magnetic resonance in medicine 2010;64(5):1426-1431.”
Methods
__init__(volumes[, echo_times])cmd_line_actions()Provide command line information (such as name, help strings, etc) as list of dictionary.
from_dicom(dir_or_files[, group_by, ...])Load scan from dicom files.
from_dict(data[, force])Loads class from data dictionary.
generate_t2_star_map(tissue[, mask_path, ...])Generate 3D :math:`T_2^* map and r-squared fit map using mono-exponential fit across subvolumes acquired at different echo times.
get_dimensions()Get shape of volumes.
get_metadata(key[, default])Get metadata for the scan.
interregister(target_path[, target_mask_path])Register this scan to the target scan - save as parameter in scan (volumes, subvolumes, etc).
load(path_or_data[, num_workers])Load scan.
load_custom_data(data, **kwargs)Recursively converts data to appropriate types.
save(path[, save_custom, image_data_format, ...])Saves scan data to disk with option for custom saving.
save_custom_data(metadata, paths[, fname_fmt])Finds all attributes of type MedicalVolume or Sequence/Mapping to MedicalVolume and saves them.
save_data(base_save_dirpath[, data_format])Deprecated: Alias for
self.save().to(device)Moves volumes of this scan onto the appropriate device.
Attributes
NAMEref_dicomThe reference dicom.