lazyslide.metrics.segmentation.SegmentationStats

class SegmentationStats(tp, fp, fn, tn, ious=None)

Bases: object

Statistics for segmentation evaluation.

A data class containing confusion matrix elements and optional IoU values for evaluating segmentation performance.

Attributes:

tpint

True positives - correctly identified positive instances.

fpint

False positives - incorrectly identified positive instances.

fnint

False negatives - missed positive instances.

tnint

True negatives - correctly identified negative instances.

iouslist of float, optional

List of intersection over union (IoU) values for matched instances. Only populated for instance segmentation tasks. Default is None.