Cascade of Dual LDA opearators for face recognition
Władysław Skarbek, K. Kucharski, Miroslaw Z. Bober · Kluwer Academic Publishers eBooks · 2006
In this paper, we propose a cascade of Dual-LDA (DLDA) operators for Face Recognition. We show that such an approach results in efficient and low-dimensional feature space for face representation with enhanced discriminatory power. Comparative results to classical LDA and cascade of classical LDA algorithms are presented, showing significantly improved performance. A theoretical analysis for Fisher and DLDA is also presented. Experimental evaluation of the proposed FR algorithm, conducted on MPEG test set with over 8000 images of 929 individuals, shows state-of-the-art performance.