Spaces:
No application file
No application file
File size: 431 Bytes
e7c75bd |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
def iou(boxA, boxB):
xA = max(boxA[0], boxB[0])
yA = max(boxA[1], boxB[1])
xB = min(boxA[2], boxB[2])
yB = min(boxA[3], boxB[3])
interArea = (xB - xA + 1) * (yB - yA + 1)
if interArea < 0:
interArea = 0
boxAArea = (boxA[2] - boxA[0] + 1) * (boxA[3] - boxA[1] + 1)
boxBArea = (boxB[2] - boxB[0] + 1) * (boxB[3] - boxB[1] + 1)
return interArea / float(boxAArea + boxBArea - interArea)
|