59 search results - page 4 / 12 » Illumination Cones for Recognition under Variable Lighting: ... |
ICB
2007
Springer
13 years 12 months ago
2007
Springer
Abstract. In many applications, such as E-Passport and driver’s license, the enrollment of face templates is done using visible light (VIS) face images. Such images are normally ...
AMFG
2003
IEEE
13 years 11 months ago
2003
IEEE
Evaluations of the state-of-the-art of both academic face recognition algorithms and commercial systems have shown that recognition performance of most current technologies degrad...
CAIP
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. This paper proposes a new method to solve the problem of face recognition under varying illumination conditions. We introduce an exemplar-based technique to decouple and ...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper, we present a new method to change the illumination condition of a face image, with unknown face geometry and albedo information. This problem is particularly diffic...
ICPR
2002
IEEE
13 years 10 months ago
2002
IEEE
Most eye trackers based on active IR illumination require distinctive bright pupil effect to work well. However, due to a variety of factors such as eye closure, eye occlusion, an...