47 search results - page 1 / 10 » Illumination Invariant Face Alignment Using Multi-band Activ... |
PREMI
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In this study, we present a new multi-band image representation for improving AAM segmentation accuracy for illumination invariant face alignment. AAM is known to be very...
CVPR
2007
IEEE
14 years 2 days ago
2007
IEEE
In building a face recognition system for real-life scenarios, one usually faces the problem that is the selection of a feature-space and preprocessing methods such as alignment u...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
MIRAGE
2009
Springer
14 years 9 days ago
2009
Springer
Abstract. We present a fast and robust iterative method for interpreting face images under non-uniform lighting conditions by using a fitting algorithm which utilizes an illuminat...
PAMI
2007
13 years 5 months ago
2007
Traditional photometric stereo algorithms employ a Lambertian reflectance model with a varying albedo field and involve the appearance of only one object. In this paper, we gene...