901 search results - page 140 / 181 » Emotion and Facial Expression |
ICIP
2003
IEEE
14 years 9 months 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...
FGR
2011
IEEE
12 years 11 months ago
2011
IEEE
— Matching images with large geometric and iconic changes (e.g. faces under different poses and facial expressions) is an open research problem in computer vision. There are two ...
TSD
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Embodied Conversational Agent (ECA) is the user interface metaphor that allows to naturally communicate information during human-computer interaction in synergic modality...
FGR
2006
IEEE
14 years 1 months ago
2006
IEEE
We examined the effectiveness of using Haar features and the Adaboost boosting algorithm for FACS action unit (AU) recognition. We evaluated both recognition accuracy and processi...
ACII
2005
Springer
14 years 1 months ago
2005
Springer
This paper describes a vision-based computational model of mind-reading that infers complex mental states from head and facial expressions in real-time. The generalization ability ...