dosma.scan_sequences.CubeQuant¶
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class
dosma.scan_sequences.CubeQuant(dicom_path=None, load_path=None, **kwargs)[source]¶ CubeQuant MRI sequence.
Cubequant is a 3D fast-spin-echo (FSE) \(T_{1\rho}\)-weighted sequence. Acquisitions between spin-locks are susceptible to motion, and as a result, volumes within the scan have to be registered to each other (i.e. intra-registered). Intra-registration across different spin-locks is done by default upon construction.
Moreover, CubeQuant scans often have lower resolution to increase SNR in practice. Because of the low-resolution, these scans are often registered to higher resolution target scans. This can be done using
CubeQuant.interregister().-
__init__(dicom_path=None, load_path=None, **kwargs)[source]¶ Initialize self. See help(type(self)) for accurate signature.
Methods
__init__([dicom_path, load_path])Initialize self.
Provide command line information (such as name, help strings, etc) as list of dictionary.
generate_t1_rho_map(tissue[, mask_path, …])Generate 3D T1-rho map and r-squared fit map using mono-exponential fit across subvolumes acquired at different spin lock times.
get_dimensions()Get shape of volumes.
interregister(target_path[, target_mask_path])Register this scan to the target scan - save as parameter in scan (volumes, subvolumes, etc).
load_data(base_load_dirpath)Load data from disk.
save_data(base_save_dirpath[, data_format])Save data to disk.
Attributes
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