88 search results - page 16 / 18 » ICA and Gabor representation for facial expression recogniti... |
PAMI
2002
13 years 5 months ago
2002
We investigate the use of linear and nonlinear principal manifolds for learning low-dimensional representations for visual recognition. Several leading techniques: Principal Compo...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
The performance of face recognition systems that use twodimensional (2D) images is dependent on consistent conditions such as lighting, pose and facial expression. We are developi...
TNN
2008
13 years 5 months ago
2008
Abstract--Plenty of methods have been proposed in order to discover latent variables (features) in data sets. Such approaches include the principal component analysis (PCA), indepe...
ADS
2004
Springer
13 years 9 months ago
2004
Springer
Abstract. In this pilot study, a neural architecture for temporal emotion recognition from image sequences is proposed. The investigation aims at the development of key principles ...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
Techniques that can introduce low-dimensional feature representation with enhanced discriminatory power is of paramount importance in face recognition applications. It is well kno...