47 search results - page 1 / 10 » Illumination Invariant Face Alignment Using Multi-band Activ... |
PREMI
2005
Springer
13 years 10 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
13 years 11 months 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 6 months ago
2007
IEEE
MIRAGE
2009
Springer
13 years 11 months 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 4 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...