609 search results - page 55 / 122 » Bayesian Face Recognition with Deformable Image Models |
PAMI
2006
13 years 7 months ago
2006
In this paper, we present the logarithmic total variation (LTV) model for face recognition under varying illumination, including natural lighting conditions, where we rarely know t...
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...
ICPR
2000
IEEE
14 years 9 months ago
2000
IEEE
A major challenge for face recognition algorithms lies in the variance faces undergo while changing pose. This problem is typically addressed by building view dependent models bas...
FGR
2000
IEEE
14 years 7 days ago
2000
IEEE
Image variability due to changes in pose and illumination can seriously impair object recognition. This paper presents appearance-based methods which, unlike previous appearance-b...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
We present a new model-based bundle adjustment algorithm to recover the 3D model of a scene/object from a sequence of images with unknown motions. Instead of representing scene/ob...