9 search results - page 1 / 2 » Feature Ranking Ensembles for Facial Action Unit Classificat... |
ANNPR
2008
Springer
13 years 8 months ago
2008
Springer
Recursive Feature Elimination RFE combined with feature-ranking is an effective technique for eliminating irrelevant features. In this paper, an ensemble of MLP base classifiers wi...
CIARP
2008
Springer
13 years 8 months ago
2008
Springer
Facial action unit (au) classification is an approach to face expression recognition that decouples the recognition of expression from individual actions. In this paper, upper face...
FGR
2011
IEEE
12 years 10 months ago
2011
IEEE
This paper presents a novel framework for recognition of facial action unit (AU) combinations by viewing the classification as a sparse representation problem. Based on this framew...
RAS
2000
13 years 6 months ago
2000
Most of the current work on automated facial expression analysis attempt to recognize a small set of prototypic expressions, such as joy and fear. Such prototypic expressions, how...
CVPR
2006
IEEE
14 years 8 months ago
2006
IEEE
A system that could automatically analyze the facial actions in real time have applications in a number of different fields. However, developing such a system is always a challeng...