347 search results - page 52 / 70 » Agent-based recognition of facial expressions |
ICIP
2003
IEEE
16 years 22 days ago
2003
IEEE
Using a novel data dimension reduction method proposed in statistics, we develop an appearance-based face recognition algorithm which is insensitive to large variation in lighting...
PRESENCE
2006
14 years 11 months ago
2006
The realism of avatars in terms of behavior and form is critical to the development of collaborative virtual environments. In the study we utilized state of the art, realtime face...
AVBPA
2003
Springer
15 years 4 months ago
2003
Springer
Abstract. A number of applications require robust human face recognition under varying environmental lighting conditions and different facial expressions, which considerably vary ...
CVPR
1998
IEEE
16 years 1 months ago
1998
IEEE
This paper presents a new technique for modelling object classes (such as faces) and matching the model to novel images from the object class. The technique can be used for a vari...
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ISCAS
2006
IEEE
15 years 5 months ago
2006
IEEE
— A subspace supervised learning algorithm named Discriminant Non-negative Matrix Factorization (DNMF) has been recently proposed for classifying human facial expressions. It dec...