How to estimate camera parameters when they are not available?

[KevinLTT]

Hi,

Thanks for your great work. Your paper mentioned that when camera parameters are not available, the body joints can be used as calibration targets. I'm interesting about this, but I didn't find related code in your repo. Can you release the code or explaine more details about it? If I have some synchronized multi-view videos without 3D pose ground-truth, can I use your method to estimate camera parameters?

Looking forward to your reply, thank you!

[lengyuner]

Try to use this
https://en.wikipedia.org/wiki/Bundle_adjustment