DocumentCode
2023522
Title
A new algorithm of uncorrelated discriminant vectors and its application
Author
Xiao-jun, Wu ; Shi-Tong, Wang ; Tong-Ming, Liu ; Jing-Yu, Yang
Author_Institution
Dept. of Electron. & Inf., East China Shipbuilding Inst., Zhenjiang, China
Volume
1
fYear
2002
fDate
2002
Firstpage
340
Abstract
A study has been made on the method of solving an optimal set of uncorrelated discriminant vectors. We have made an improvement to the method of solving an optimal set of uncorrelated discriminant vectors of Zhong Jin et al. (2001) on the basis of the equivalence of two Fisher criteria. A concise formula for solving the optimal set of uncorrelated discriminant vectors has been proposed. Numerical experiments on the facial database of ORL show the effectiveness of the proposed method.
Keywords
covariance matrices; face recognition; feature extraction; pattern classification; statistical analysis; vectors; Fisher criteria; ORL; facial database; optimal set; uncorrelated discriminant vectors; Covariance matrix; Face recognition; Feature extraction; Humans; Image recognition; Pattern recognition; Principal component analysis; Scattering; Spatial databases; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN
0-7803-7268-9
Type
conf
DOI
10.1109/WCICA.2002.1022125
Filename
1022125
Link To Document