120 search results - page 3 / 24 » Multi-view reconstruction under varying illumination conditi... |
SINOBIOMETRICS
2004
Springer
14 years 21 days ago
2004
Springer
This paper considers the problem of recognizing faces under varying illuminations. First, we investigate the statistics of the derivative of the irradiance images (log) of human f...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
In this paper, we propose a new method for face recognition under varying illumination conditions using a single input image. Our method is based on a statistical shape-from-shadin...
APGV
2009
ACM
14 years 1 months ago
2009
ACM
Recent high dynamic range (HDR) display devices provide significantly greater output brightness and dynamic range compared to conventional display technology. A possible concern f...
AVBPA
2005
Springer
14 years 27 days ago
2005
Springer
Pose and illumination changes from picture to picture are two main barriers toward full automatic face recognition. In this paper, a novel method to handle both pose and lighting c...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Super-resolution reconstruction algorithms assume the availability of exact registration and blur parameters. Inaccurate estimation of these parameters adversely affects the quali...