3R Chellappa, C L Wilson, S Sirohey. Human and machine recognition of faces: A survey [J]. Proceedings of the IEEE, 1995, 83(5): 705～741
4P N Belhumeur, J P Hespanha, D J Kriegman. Eiegnfaces vs. fisherfaces: Recognition using class specific linear projection[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1997, 19(7): 711～720
5D Swets, J Weng. Using discriminant eigenfeatures for image retrieval [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1996, 18 (8): 831～836
6M Turk, A Pentland. Eigenfaces for Recognition [J]. Journal of Cognitive Neuroscience, 1991, 3(1): 71～86
7H Yu, J Yang. A direct LDA algorithm for high dimensional data with application to face recognition[J]. Journal of Pattern Recognition, 2001, 34(10): 2067～2070
8L Chen, H Liao, M Ko et al. A new LDA-based face recognition system which can solve the small samples size problem [J]. Journal of Pattern Recognition, 2000, 33(10): 1713～1726
9M Loog, R P W Duin, R Haeb-Umbach. Multiclass linear dimension reduction by weighted pairwise fisher criteria [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2001, 23 (7): 762～766
10AT & T Laboratories Cambridge. The ORL Database of Faces[OL]. http:∥www.cam-orl.co.uk/facedatabase.html
