535 search results - page 4 / 107 » A feature-based face recognition system |
PAA
2006
13 years 4 months ago
2006
Due to the robustness of Gabor features against local distortions caused by variance of illumination, expression and pose, they have been successfully applied for face recognition....
FGR
2000
IEEE
13 years 9 months ago
2000
IEEE
Most automatic expression analysis systems attempt to recognize a small set of prototypic expressions (e.g. happiness and anger). Such prototypic expressions, however, occur infre...
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
In this paper, we present a robust spectro-temporal feature extraction technique using autoregressive models (AR) of sub-band Hilbert envelopes. AR models of Hilbert envelopes are...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
We present a promising analysis on using the pattern of symmetry in the face to increase the accuracy of three-dimensional face recognition. We introduce the concept of the ‘ave...
FGR
2006
IEEE
13 years 8 months ago
2006
IEEE
In this paper, we present our newly developed face expression modeling system for expression analysis and identification. Given a face image at a front view, a realistic facial mo...