Face recognition in a transformed domain
arXiv:2204.02608 · doi:10.1109/CCST.2003.1297575
Abstract
This paper proposes the use of a discrete cosine transform (DCT) instead of the eigenfaces method (Karhunen-Loeve Transform) for biometric identification based on frontal face images. Experimental results show better recognition accuracies and reduced computational burden. This paper includes results with different classifiers and a combination of them.
9 pages, published in IEEE 37th Annual 2003 International Carnahan Conference on Security Technology, 2003. Proceedings. 14-16 Oct. 2003 Taipei (Taiwan)