Mase K.Recognition of facial expression from optical flow[J].IEICE Transactions,1991,74(10):3474 ～ 3484.
[2]
Yacoob Y,Davis L.Recognizing human facial expressions form long image sequences using optical flow[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,1994,16 (6):636 ～ 642.
[3]
Otsuka T,Ohya J.Recognizing multiple persons facial expressions using HMM based on automatic extraction of significant frames from image sequence[A].In:Proceedings of the International Conference on Image Processing[C],California,USA,1997:546 ～549.
[4]
Donato G,Bartlett M S,Hager J C,et al.Classifying facial actions[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,1999,21(10):974 ～ 989.
[5]
Turk M,Pentland A.Eigenfaces for recognition[J].Journal Cognitive Neuro-science,1991,3 (1):71 ～ 86.
[6]
Belhumeour P N,Hespanha J P,Kriegman D J.Eigenfaces vs.fisherfaces:recognition using class specific linear projection[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,1997,19(7):711 ～720.
[7]
Lyons M J,Akamatsu S,Kamachi M,et al.Coding facial expressions with Gabor wavelets[A].In:Proceedings of the Third IEEE International Conference on Automatic Face and Gesture Recognition[C],Nara,Japan,1998:200 ～ 205.
[8]
Zhang Z,Lyons M,Schuster M,et al.Comparison between geometry-based and Gabor-wavelets-based facial expression recognition using multi-layer perceptron[A].In:Proceedings of the Third IEEE International Conference on Automatic Face and Gesture Recognition[C],Nara,Japan,1998:454 ～459.
[9]
Daugman J G.Complete discrete 2-D Gabor transforms by neural networks for image analysis and compression[J].IEEE Transactions on Acoustic,Speech and Signal Processing,1988,36(7):1169 ～1179.
[10]
Lee T S.Image representation using 2D Gabor wavelets[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,1996,18(10):959 ～971.
[11]
Liu C,Wechsler H.A Gabor feature classifier for face recognition[A].In::Proceedings of the Eighth IEEE International Conference on Computer Vision[C],Vancouver,Canada,2001,2:270 ～ 275.
[12]
Liu C,Wechsler H.Independent component analysis of Gabor features for face recognition[J].IEEE Transactions on Neural Networks,2003,14(4):919～928.
[13]
Shih F Y,Chuang C.Automatic extraction of head and face boundaries and facial features[J].Information Sciences,2004,158(1):117 ～130.
[14]
Lyons M J,Budynek J,Akamatsu S.Automatic classification of single facial images[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,1999,21(12):1357 ～ 1362.
[15]
Liu D H,Lam K M,Shen L S.Optimal sampling of Gabor features for face recognition[J].Pattern Recognition Letters,2004,25 (2):267 ～ 276.
[16]
Martinez A M,Kak A C.PCA versus LDA[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,2001,23(2):228 ～233.
[17]
Duds R O,Hart P E,Stork D G.Pattern Classification (second edition)[M].New York:Wiley,2001.
