Title :
Facial identification using transformed domain by SVM
Author :
Travieso, Carlos M. ; Alonso, Jestis B. ; Ferrer, Miguel A.
Author_Institution :
Dpto. de Senales y Comunicaciones, Univ. de Las Palmas de Gran Canada Campus de, Las Palmas de Gran Canaria, Spain
Abstract :
In this paper, we propose a facial biometric identification system, using transformed domains such as discrete cosine transforms (DCT), fast Fourier transforms (FFT) and discrete wavelets transforms (DWT). As novel classifier system has been utilized a support vector machines (SVM) (Burges, 1998), and in addition, the way of computing transformed coefficients. With the above system, it has been obtained a simple and robust system with good results, upper to 98% with the ORL face database (400 images) from Olivetti Research Laboratory.
Keywords :
discrete cosine transforms; discrete wavelet transforms; face recognition; fast Fourier transforms; support vector machines; ORL face database; Olivetti Research Laboratory; classifier system; discrete cosine transforms; discrete wavelets transforms; facial biometric identification system; facial identification; fast Fourier transforms; support vector machines; transformed domain; Biometrics; Discrete Fourier transforms; Discrete cosine transforms; Discrete wavelet transforms; Fast Fourier transforms; Image databases; Robustness; Support vector machine classification; Support vector machines; Wavelet domain;
Conference_Titel :
Security Technology, 2004. 38th Annual 2004 International Carnahan Conference on
Print_ISBN :
0-7803-8506-3
DOI :
10.1109/CCST.2004.1405412
