Combined Support Vector Machines and Hidden Markov Models for Modeling Facial Action Temporal Dynamics.

Michel François Valstar Maja Pantic

Published in: ICCV-HCI (2007)

Keyphrases

hidden markov models
support vector
conditional random fields
learning machines
speech recognition
facial expressions
sequential data
gesture recognition
markov models
hidden state
baum welch
feature selection
hidden states
appearance model
facial actions
linear dynamical systems