514 search results - page 93 / 103 » Face recognition using spectral features |
PR
2008
13 years 8 months ago
2008
The "bag-of-frames" approach (BOF) to audio pattern recognition models signals as the long-term statistical distribution of their local spectral features, a prototypical...
NN
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Voice quality has been defined as the characteristic auditory colouring of an individual's voice, derived from a variety of laryngeal and supralaryngeal features and...
WACV
2002
IEEE
14 years 1 months ago
2002
IEEE
The vision-based driver fatigue detection is one of the most prospective commercial applications of facial expression recognition technology. The facial feature tracking is the pr...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Pose estimation plays an essential role in many computer vision applications, such as human computer interaction (HCI), driver attentiveness monitoring, face recognition, automati...
ECCV
2010
Springer
13 years 6 months ago
2010
Springer
We present a novel framework for the recognition of facial expressions at arbitrary poses that is based on 2D geometric features. We address the problem by first mapping the 2D loc...