160 search results - page 12 / 32 » A face recognition system dealing with expression variant fa... |
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
For a general purpose face recognition system one of the largest challenge is to separate useful identity related from useless variations in the image data due to nuisance variabl...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Recently, it was proven empirically that facial expressions can be modelled as isometries, that is, geodesic distances on the facial surface were shown to be significantly less se...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Most current 3D face recognition algorithms are designed based on the data collected in controlled situations, which leads to the un-guaranteed performance in practical systems. I...
FGR
2008
IEEE
14 years 1 months ago
2008
IEEE
In recent years, 3D face recognition has obtained much attention. Using 2D face image as probe and 3D face data as gallery is an alternative method to deal with computation comple...
SIBGRAPI
1999
IEEE
13 years 11 months ago
1999
IEEE
This work describes an approach for face detection, which is the rst stage of any fully automatedhumanface recognition system. We propose several enhancements to a feature-based ap...