Spontaneous vs. posed facial behavior: automatic analysis of brow actions.

Michel François Valstar Maja Pantic Zara Ambadar Jeffrey F. Cohn

Published in: ICMI (2006)

Keyphrases

automatic analysis
behavioral patterns
behavior patterns
manual annotation
face recognition
facial images
selective perception
computer vision
user actions
state transitions
situation calculus
facial expressions
decision theoretic
human behavior
body movements
agent behavior
facial action units