Mixture-of-Laplacian Faces and Its Application to Face Recognition.

S. Noushath Ashok Rao G. Hemantha Kumar

Published in: PReMI (2007)

Keyphrases

mixture model
face recognition
face identification
human faces
edge detection
expectation maximization
sparse coding
semi supervised feature selection
face images
face tracking
gaussian distribution
logit model
data sets
line drawings
wavelet transform
hidden markov models
image processing