airyym

Results 2 issues of airyym

https://github.com/kuangliu/torchcv/blob/ca4480243c9680146bf8815253e465dd7a80da84/torchcv/models/ssd/box_coder.py#L76 I think 'mask' could be built from 'masked_ious'

I want to test OWOD. How to download model?