qsirecon.interfaces.utils module

Miscellaneous utilities

class qsirecon.interfaces.utils.ConformAtlas(from_file=None, resource_monitor=None, **inputs)

Bases: SimpleInterface

Conform a series of dwi images to enable merging.

Performs three basic functions: #. Orient image to requested orientation #. Validate the qform and sform, set qform code to 1

Mandatory Inputs:

in_file (a pathlike object or string representing a file) – Dwi image.

Optional Inputs:

orientation (‘LPS’ or ‘LAS’) – (Nipype default value: LPS)

Outputs:

out_file (a pathlike object or string representing an existing file) – Conformed dwi image.

class qsirecon.interfaces.utils.TestReportPlot(from_file=None, resource_monitor=None, **inputs)

Bases: SimpleInterface

Mandatory Inputs:

dwi_file (a pathlike object or string representing an existing file)

Outputs:

out_file (a pathlike object or string representing an existing file)

class qsirecon.interfaces.utils.WarpConnectivityAtlases(from_file=None, resource_monitor=None, **inputs)

Bases: SimpleInterface

Mandatory Inputs:

atlas_configs (a dictionary with keys which are any value and with values which are any value) – Dictionary of atlas configurations. Keys are atlas names and values are dictionaries with the following keys: ‘file’, ‘label’, ‘metadata’. ‘file’ is the path to the atlas file. ‘label’ is the path to the label file. ‘metadata’ is a dictionary with relevant metadata. ‘xfm_to_anat’ is the path to the transform to get the atlas into T1w space.

Optional Inputs:

• reference_image (a pathlike object or string representing an existing file)

• space (a string) – (Nipype default value: T1w)

Outputs:

• atlas_configs (a dictionary with keys which are any value and with values which are any value) – Dictionary of atlas configurations. This interface adds the following keys: ‘dwi_resolution_file’, ‘dwi_resolution_mif’, ‘orig_lut’, ‘mrtrix_lut’. The values are the paths to the transformed atlas files and the label files.

• commands (a pathlike object or string representing a file)

class qsirecon.interfaces.utils.WriteSidecar(from_file=None, resource_monitor=None, **inputs)

Bases: SimpleInterface

Optional Inputs:

metadata (a dictionary with keys which are any value and with values which are any value)

Outputs:

out_file (a pathlike object or string representing an existing file)

qsirecon.interfaces.utils.label_convert(original_atlas, output_mif, orig_txt, mrtrix_txt, atlas_labels_file)

Create a mrtrix label file from an atlas.