tumourkit.segmentation.hovernet.metrics.stats_utils.remap_label

tumourkit.segmentation.hovernet.metrics.stats_utils.remap_label(pred, by_size=False)

Rename all instance id so that the id is contiguous i.e [0, 1, 2, 3] not [0, 2, 4, 6]. The ordering of instances (which one comes first) is preserved unless by_size=True, then the instances will be reordered so that bigger nucler has smaller ID.

Args:

predthe 2d array contain instances where each instances is marked

by non-zero integer

by_size : renaming with larger nuclei has smaller id (on-top)