The teeth seem blurry in demo notebook

[isomov]

I tried out the demo notebook and the model seems to have blurry teeth. Although they look ok-ish on your demo videos.

Do I have some kind of bug? Or it's a normal behaviour?

[malteprinzler]

The artifacts that you observed are a known limitation of our method. As noted in Figure 9 in our paper (https://arxiv.org/pdf/2112.01554.pdf), the synthesis quality of our method is known to degrade when extrapolating to extreme mouth poses that are not present in the training set.