Estimated camera parameters

[jamesyoung0623]

Hello,
Thank you for the great work!
I want to ask how to construct the intrinsic and extrinsic parameters from the data in saved npz files.
There are items like cam, global_orient, center_preds, center_confs, and cam_trans but I don't know how to construct the intrinsic and extrinsic parameters with these data.
Can someone help?
Thanks in advance.

[KaneLindsay]

I would also like to know this. Did you figure it out @jamesyoung0623?