FLAME: Faces Learned with an Articulated Model and Expressions (PyTorch)
FLAME is a lightweight and expressive generic head model learned from over 33,000 of accurately aligned 3D scans. This repository provides sample PyTorch code to experiment with the FLAME model. For details how to adapt FLAME to images or 3D meshes, see the Chumpy or the Tensorflow FLAME repositories.
FLAME combines a linear identity shape space (trained from 3800 scans of human heads) with an articulated neck, jaw, and eyeballs, pose-dependent corrective blendshapes, and additional global expression blendshapes. For details please about the model, please see the scientific publication and the supplementary video.