36 search results - page 4 / 8 » Similarity Features for Facial Event Analysis |
ICPR
2010
IEEE
14 years 23 days ago
2010
IEEE
We present a method that automatically detects chewing events in surveillance video of a subject. Firstly, an Active Appearance Model (AAM) is used to track a subject’s face acr...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Discriminant feature extraction plays a fundamental role in pattern recognition. In this paper, we propose the Linear Laplacian Discrimination (LLD) algorithm for discriminant fea...
COGSCI
2010
13 years 5 months ago
2010
Judging similarities among objects, events, and experiences is one of the most basic cognitive abilities, allowing us to make predictions and generalizations. The main assumption ...
ICPR
2008
IEEE
14 years 6 days ago
2008
IEEE
In this paper, a novel method based on pose adaptive linear discriminant analysis (PALDA) is proposed to deal with pose variation problems in face recognition when each person has...
3DOR
2008
13 years 7 months ago
2008
We present an automatic face recognition approach, which relies on the analysis of the three-dimensional facial surface. The proposed approach consists of two basic steps, namely ...