TY - GEN
T1 - Face recognition based on discriminant waveletfaces
AU - Cui, Limin
AU - Tang, Yuan Yan
AU - Liao, Fucheng
AU - Du, Xiufeng
N1 - Publisher copyright:
© 2007 IEEE
PY - 2007/10/7
Y1 - 2007/10/7
N2 - Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) have been widely applied in the face detection and recognition, yet still they have some limitations such as poor discriminative power and large computational load. This paper presents a method for face recognition using discriminant waveletfaces. Firstly wavelet transform is used to decompose the face image into different frequency subbands for extracting feature - waveletfaces, and then the discriminant analysis of PCA plus LDA is performed on the chosen subband. Finally the nearest neighbor classifier is adopted to make decision. In comparison with the traditional discriminant analysis, the experiments show that the proposed approach has better recognition rate and can reduce the computational load.
AB - Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) have been widely applied in the face detection and recognition, yet still they have some limitations such as poor discriminative power and large computational load. This paper presents a method for face recognition using discriminant waveletfaces. Firstly wavelet transform is used to decompose the face image into different frequency subbands for extracting feature - waveletfaces, and then the discriminant analysis of PCA plus LDA is performed on the chosen subband. Finally the nearest neighbor classifier is adopted to make decision. In comparison with the traditional discriminant analysis, the experiments show that the proposed approach has better recognition rate and can reduce the computational load.
UR - http://www.scopus.com/inward/record.url?scp=40949111364&partnerID=8YFLogxK
U2 - 10.1109/ICSMC.2007.4413902
DO - 10.1109/ICSMC.2007.4413902
M3 - Conference proceeding
AN - SCOPUS:40949111364
SN - 1424409918
SN - 9781424409907
T3 - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
SP - 3561
EP - 3565
BT - 2007 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2007
PB - IEEE
T2 - 2007 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2007
Y2 - 7 October 2007 through 10 October 2007
ER -
