28 search results - page 3 / 6 » Video-Based Face Recognition Using Probabilistic Appearance ... |
CVPR
2004
IEEE
14 years 6 months ago
2004
IEEE
In this paper, we propose a probabilistic videobased facial expression recognition method on manifolds. The concept of the manifold of facial expression is based on the observatio...
PAMI
2012
11 years 7 months ago
2012
—Many face recognition algorithms use “distance-based” methods: Feature vectors are extracted from each face and distances in feature space are compared to determine matches....
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Many applications in computer vision and pattern recognition involve drawing inferences on certain manifoldvalued parameters. In order to develop accurate inference algorithms on ...
PAA
2008
13 years 4 months ago
2008
Abstract We introduce a system that processes a sequence of images of a front-facing human face and recognises a set of facial expressions. We use an efficient appearance-based fac...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper we consider face recognition from sets of face images and, in particular, recognition invariance to illumination. The main contribution is an algorithm based on the ...