3-10 A Study on Dictionaiy Registration Method for Face Recognition with Tolerance to Fluctuation

Abstract

Lighting fluctuation causes the serious problem in face recognition using subspace, that is, low recognition accuracy. We introduced virtual subspace and solved this problem. In this paper, we especially examined the similarity between real subspace and virtual subspace made by our proposed scheme and showed its validity. Finally, simulation results showed that our proposed scheme could improve the recognition accuracy from 52% up to 92%.