A Comparative Study of PCA, ICA AND LDA (CROSBI ID 508034)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Delač, Krešimir ; Grgić, Mislav ; Grgić, Sonja
engleski
A Comparative Study of PCA, ICA AND LDA
Different statistical methods for face recognition have been proposed in recent years and different research groups have reported contradictory results when comparing them. The goal of this paper is to present an independent, comparative study of three most popular appearance-based face recognition algorithms (PCA, ICA and LDA) in completely equal working conditions. The motivation was the lack of direct and detailed independent comparisons in all possible algorithm implementations (e.g. all algorithm-metric combinations). FERET data set will be used for consistency with other studies. It will be shown that no particular algorithm-metric combination is the optimal across all standard FERET tests and that choice of appropriate algorithm-metric combination can only be made for a specific task.
face recognition; PCA; ICA; LDA; FERET; subspace analysis methods
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Podaci o prilogu
99-106.
2005.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 5th EURASIP Conference Focused on Speech and Image Processing, Multimedia Communications and Services (EC-SIP-M 2005)
Podhradsky, Pavol ; Rozinaj, Gregor ; Čepko, Jozef ; Turi Nagy, Martin ; Karlubikova, Tatiana
Bratislava: Slovak University of Technology in Publishing House STU, Bratislava
Podaci o skupu
EURASIP Conference Focused on Speech and Image Processing, Multimedia Communications and Services (5 ; 2005)
predavanje
29.06.2005-02.07.2005
Smolenice, Slovačka