def _calc_metrics(self, bboxes, anno):
valid = ~np.any(np.isnan(anno), axis=1)
if len(valid) == 0:
ops.sys_print('Warning: no valid annotations')
return None, None
else:
ious = ops.rect_iou(bboxes[valid, :], anno[valid, :])
center_errors = ops.center_error(bboxes[valid, :], anno[valid, :])
return ious, center_errors
def _calc_metrics(self, bboxes, anno):
# can be modified by children classes
ious = ops.rect_iou(bboxes, anno)
center_errors = ops.center_error(bboxes, anno)
return ious, center_errors