2017
DeepCoder: Semi-Parametric Variational Autoencoders for Automatic Facial Action Coding
Dieu Linh Tran, Robert Walecki, Ognjen (Oggi) Rudovic, Stefanos Eleftheriadis, Bjorn Schuller, Maja Pantic
ICCV 2017poster
Human face exhibits an inherent hierarchy in its representations (i.e., holistic facial expressions can be encoded via a set of facial action units (AUs) and their intensity). Variational (deep) auto-encoders (VAE) have shown great results in unsupervised extraction of hierarchical latent representa…