CASIA OpenIR  > 09年以前成果
UODV: improved algorithm and generalized theory
Jing, XY; Zhang, D; Jin, Z
Source PublicationPATTERN RECOGNITION
2003-11-01
Volume36Issue:11Pages:2593-2602
SubtypeArticle
AbstractUncorrelated optimal discrimination vectors (UODV) is an effective linear discrimination approach. However, this approach has the disadvantages in both the algorithm and the theory. In light of this, we propose an improved UODV algorithm based on the typical principal component analysis (TPCA), which can satisfy the statistical uncorrelation and utilize the total scatter information of the training samples. Then, a new and generalized theorem on UODV is presented. This generalized theorem reveals the essential relationship between UODV and the well-known Fisherface method, and proves that our improved UODV algorithm is theoretically superior to the Fisherface method. Experimental results on both 1-D and 2-D data prove that our algorithm outperforms the original UODV approach and the Fisherface method. (C) 2003 Pattern Recognition Society. Published by Elsevier Ltd. All rights reserved.
KeywordUncorrelated Optimal Discrimination Vectors Improved Algorithm Typical Principal Component Analysis Statistical Uncorrelation Generalized Theorem Fisherface Method
WOS HeadingsScience & Technology ; Technology
WOS KeywordRECOGNITION ; DISCRIMINANT ; LDA ; TRANSFORMATION ; EIGENFACES ; CRITERION ; SYSTEM ; SAMPLE ; FACES ; PCA
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS IDWOS:000185628300010
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9922
Collection09年以前成果
Affiliation1.Hong Kong Polytech Univ, Dept Comp, Biometr Technol Ctr, Ctr Multimedia Signal Proc, Kowloon, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China
3.Nanjing Univ Sci & Technol, Dept Comp, Nanjing 210094, Peoples R China
Recommended Citation
GB/T 7714
Jing, XY,Zhang, D,Jin, Z. UODV: improved algorithm and generalized theory[J]. PATTERN RECOGNITION,2003,36(11):2593-2602.
APA Jing, XY,Zhang, D,&Jin, Z.(2003).UODV: improved algorithm and generalized theory.PATTERN RECOGNITION,36(11),2593-2602.
MLA Jing, XY,et al."UODV: improved algorithm and generalized theory".PATTERN RECOGNITION 36.11(2003):2593-2602.
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