Assertion Error : Degnerate Boxes : box_ops.py in generalized_box_iou(boxes1, boxes2)

[deeptig84]

AssertionError: /ISTR/projects/ISTR/istr/util/box_ops.py in generalized_box_iou(boxes1, boxes2)
49 # degenerate boxes gives inf / nan results
50 # so do an early check
---> 51 assert (boxes1[:, 2:] >= boxes1[:, :2]).all()
52 assert (boxes2[:, 2:] >= boxes2[:, :2]).all()
53 iou, union = box_iou(boxes1, boxes2)

I am facing this issue during training and the error occurred after 1800 iterations . Could anyone assist me here.

[guangxuwang]

how do you solve it？

[deeptig84]

Hi, I was using this repo for my work but later I switched to Mask2Former.. Let me know if it helps.

[keithkctse]

File "/ISTR/projects/ISTR/istr/util/box_ops.py", line 51, in generalized_box_iou
assert (boxes1[:, 2:] >= boxes1[:, :2]).all()
AssertionError

Facing the same problem

EDIT: After reducing my learning rate, the issue disappeared.

[aleenarayamajhi]

Hi @keithkctse how much did you reduce LR?