Spaces:
No application file
No application file
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) | |