def tau_calculation(det_x, det_y, gt_x, gt_y):
"""
tau = inter_area / det_area
"""
return np.round(
(area_of_intersection(det_x, det_y, gt_x, gt_y) / area(det_x, det_y)),
2)
def sigma_calculation(det_x, det_y, gt_x, gt_y):
"""
sigma = inter_area / gt_area
"""
return np.round((area_of_intersection(det_x, det_y, gt_x, gt_y) / area(gt_x, gt_y)), 2)
