The experiment using FACS to evaluate the 3D consistency

Question

The experiment using FACS to evaluate the 3D consistency

XinyangHan opened this issue 2 years ago · comments

Really fancy work and elegant idea to use FACS smile coefficient to evaluate the 3D consistency !
I am curious the implementation detail of this experiment. Specifically, which FACS analyzing tool did you use to extract the smile coefficient ?
Thanks for your time!

Luminohope · Answer 1 · Thu Oct 13 2022 23:44:34 GMT+0800 (China Standard Time)

Hi, we used an in-house FACS tracker. This one might be a similar implementation if it is already released: https://docs.nvidia.com/deeplearning/maxine/ar-sdk-system-guide/index.html#expressionapp-sample-app

Xinyang Han · Answer 2 · Fri Oct 14 2022 11:55:32 GMT+0800 (China Standard Time)

Thanks a lot for your instant reply!
However, since I do not have a windows system with nvidia GPU. May I ask if there are other alternatives that have similar functions. I have tried several expression evaluation tools on Github but it seems their expressions coefficients are not simply linear and coefficients on different dimensions are not disentangled and thus not suitable for this experiment.
Thanks again for your reply !