Log-Linear Elliptic Transform for Frontal-Face Parameter Estimation.

Claudio A. Perez Carlos M. Aravena

Published in: SMC (2007)

Keyphrases

parameter estimation
log linear
maximum likelihood
log linear models
least squares
model selection
markov random field
latent variables
approximate inference
expectation maximization
em algorithm
mixture model
face recognition
facial images
structure learning
probabilistic model
feature extraction