51 search results - page 3 / 11 » Facial Expression Biometrics Using Tracker Displacement Feat... |
FGR
1998
IEEE
13 years 11 months ago
1998
IEEE
A method for extracting information about facial expressions from images is presented. Facial expression images are coded using a multi-orientation, multi-resolution set of Gabor ...
FGR
2006
IEEE
13 years 11 months ago
2006
IEEE
Automatic extraction of facial feature deformations (either due to identity change or expression) is a challenging task and could be the base of a facial expression interpretation...
FGR
2002
IEEE
14 years 12 days ago
2002
IEEE
Facial expression recognition is necessary for designing any realistic human-machine interfaces. Previous published facial expression recognition systems achieve good recognition ...
ICIAR
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. Increasing risks of spoof attacks and other common problems of unimodal biometric systems such as intra-class variations, nonuniversality and noisy data necessitate the u...
IVC
2011
13 years 2 months ago
2011
In this paper a facial feature point tracker that is motivated by applications such as human-computer interfaces and facial expression analysis systems is proposed. The proposed t...