FSL¶
Submodules¶
django_mri.analysis.interfaces.fsl.fast module¶
Definition of the FastWrapper
class.
-
class
django_mri.analysis.interfaces.fsl.fast.
FastWrapper
(**inputs)¶ Bases:
nipype.interfaces.fsl.preprocess.FAST
A simple subclass of nipype’s
FAST
interface, tweaking therun()
method’s output slightly to make output specification easier.
django_mri.analysis.interfaces.fsl.fsl_anat module¶
Definition of the FslAnat
class.
-
class
django_mri.analysis.interfaces.fsl.fsl_anat.
FslAnat
(weak_bias: bool = False, no_reorient: bool = False, no_crop: bool = False, no_bias: bool = False, no_registration: bool = False, no_nonlinear_registration: bool = False, no_segmentation: bool = False, no_subcortical_segmentation: bool = False, no_search: bool = False, bias_field_smoothing: float = None, image_type: str = 'T1', no_cleanup: bool = False)¶ Bases:
object
Custom interface class for the fsl_anat anatomical preprocessing script.
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FLAGS
= {'no_nonlinear_registration': 'nononlinreg', 'no_registration': 'noreg', 'no_segmentation': 'noseg', 'no_subcortical_segmentation': 'nosubcortseg'}¶ Conversion dictionary between the verbose names given to the class initialization keyword arguments and the script’s parameters.
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FLAG_ATTRIBUTES
= ('weak_bias', 'no_reorient', 'no_crop', 'no_bias', 'no_registration', 'no_nonlinear_registration', 'no_segmentation', 'no_subcortical_segmentation', 'no_search', 'no_cleanup')¶ “Flags” indicate parameters that are specified without any arguments, i.e. they are a switch for some binary configuration.
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FORCED_SUFFIX
= '.anat'¶ A suffix given by fsl_anat and removed by the interface.
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OUTPUT_FILES
= {'bias_corrected_brain': 'T1_biascorr_brain.nii.gz', 'bias_corrected_brain_mask': 'T1_biascorr_brain_mask.nii.gz', 'csf_partial_volume': 'T1_fast_pve_0.nii.gz', 'fast_bias_correction': 'T1_biascorr.nii.gz', 'grey_matter_partial_volume': 'T1_fast_pve_1.nii.gz', 'linear_registration': 'T1_to_MNI_lin.nii.gz', 'nonlinear_registration': 'T1_to_MNI_nonlin.nii.gz', 'nonlinear_registration_field': 'T1_to_MNI_nonlin_field.nii.gz', 'nonlinear_registration_jacobian': 'T1_to_MNI_nonlin_jac.nii.gz', 'segmentation_summary': 'T1_fast_pveseg.nii.gz', 'subcortical_segmentation_summary': 'T1_subcort_seg.nii.gz', 'volume_scales': 'T1_vols.txt', 'white_matter_partial_volume': 'T1_fast_pve_2.nii.gz'}¶ A dictionary of the file names expected to be created by running the script.
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fix_output_path
(destination: pathlib.Path) → None¶ Removed the forced .anat suffix appended to the destination directory.
Parameters: destination (Path) – Destination directory
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generate_command
(scan, destination: pathlib.Path = None) → str¶ Returns the command to be executed in order to run the analysis.
Parameters: - scan (NIfTI) – The scan to run the analysis on
- destination (Path, optional) – The directory in which output files should be created, by default None
Returns: Command string
Return type:
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generate_flags
() → str¶ Returns a string containing the various flags configured for this instance.
Returns: Execution command flag parameters Return type: str
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generate_output_dict
(destination: pathlib.Path = None) → dict¶ Returns a dictionary of the run’s output files.
Parameters: destination (Path, optional) – Destination directory, by default None Returns: Output files by key Return type: dict
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run
(scan, destination: pathlib.Path = None) → dict¶ Runs fsl_anat with the provided scan as input and destination as the destination directory.
Parameters: - scan (NIfTI) – Input scan
- destination (Path, optional) – Destination directory, by default None
Returns: Output files by key
Return type: Raises: RuntimeError
– Run failure
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django_mri.analysis.interfaces.fsl.topup module¶
Definition of the
TopupWrapper
class.