163 search results - page 8 / 33 » Recognizing Facial Expressions by Tracking Feature Shapes |
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
A novel method based on geometrical and texture information is proposed for facial expression recognition from video sequences. The Discriminant Non-negative Matrix Factorization ...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, two novel real-time methods are proposed for facial expression recognition in image sequences. The user manually places some of the Candide grid's points to th...
IJCNN
2006
IEEE
15 years 3 months ago
2006
IEEE
—Recognizing human emotions from partial facial features is quite hard to achieve reasonable accuracy. In this paper, we propose to use a tree structure representation to simulat...
FGR
1998
IEEE
15 years 1 months ago
1998
IEEE
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
CGF
2008
14 years 9 months ago
2008
Human facial gestures often exhibit such natural stochastic variations as how often the eyes blink, how often the eyebrows and the nose twitch, and how the head moves while speaki...