658 search results - page 45 / 132 » Face recognition using curvelet based PCA |
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Recently many Automatic Face Recognition (AFR) systems were developed for applications with unspecific persons, which is different from conventional pattern recognition problems wh...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
Face recognition has established itself as an important subbranch of pattern recognition within the field of computer science. Many state-of-the-art systems have focused on the ta...
ACCV
2007
Springer
15 years 4 months ago
2007
Springer
In this paper, we systematically study the effect of poorly registered faces on the training and inferring stages of traditional face recognition algorithms. We then propose a nov...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
Illumination induced appearance changes represent one of the open challenges in automated face recognition systems still significantly influencing their performance. Several tec...
FGR
2006
IEEE
15 years 3 months ago
2006
IEEE
An unsupervised nonparametric approach is proposed to automatically extract representative face samples (exemplars) from a video sequence or an image set for multipleshot face rec...