Constrained Maximum Likelihood Learning of Bayesian Networks for Facial Action Recognition.

Cassio P. de Campos Yan Tong Qiang Ji

Published in: ECCV (3) (2008)

Keyphrases

action recognition
maximum likelihood
bayesian networks
learning algorithm
parameter learning
computer vision
activity recognition
human actions
machine learning
feature extraction
image retrieval
d objects
graphical models
bag of words
hidden variables
spatial temporal
action classification
recognizing actions