brainspace.utils.parcellation.relabel_by_overlap

brainspace.utils.parcellation.relabel_by_overlap(lab, ref_lab)

Relabel according to overlap with reference.

Parameters:

• lab (ndarray, shape = (n_labels,)) – Array of labels.
• ref_lab (ndarray, shape = (n_labels,)) – Reference array of labels.

Returns:

new_lab (ndarray, shape = (n_labels,)) – Array relabeled using the reference array.

Notes

Correspondences between labels are based on largest overlap using the Hungarian algorithm.