Facial Expression Recognition by Supervised Independent Component Analysis Using MAP Estimation.

Fan Chen Kazunori Kotani

Published in: IEICE Trans. Inf. Syst. (2008)

Keyphrases

independent component analysis
facial expression recognition
map estimation
maximum a posteriori
facial expressions
markov random field
maximum likelihood

principal component analysis
human computer interaction
face recognition
signal processing
noisy images
feature extraction
em algorithm

semi supervised
local binary pattern
facial images
blind deconvolution
expectation maximization
human faces
image reconstruction

facial features
higher order
machine learning
feature vectors
video sequences
high quality