render smpl gif not the same as joints

[ywdong]

Hi, I get the predit joints gif like:

But i use the scripit "render_final.py " to get smpl mesh, the results is:

Any help or advice?

[Mael-zys]

The predicted joints are using xyz representation, which doesn't contain the orientation of each joints. Therefore, when we try to convert them into smpl file with rot6d representation, it may make some mistakes on the orientation of head or hands.

[ywdong]

The predicted joints are using xyz representation, which doesn't contain the orientation of each joints. Therefore, when we try to convert them into smpl file with rot6d representation, it may make some mistakes on the orientation of head or hands.

Thx your reply. So that's no idea to fix it?

[Mael-zys]

You can try other inverse kinematics methods, maybe they can solve this problem.

[kimjaeyoonn]

I got a same proplem..
I want to know what inverse kinematics method is used in t2m gpt, and what other methods can I try?

Thank U:)