(2001) 49 1 23–42 —– —– NTT * 2000 10 16 2001 4 23 1. 1.1 1998 * 104–0033 1–21–2 7F 24 49 1 2001 1999 70 91 MIT M. Turk “Recognition Using Eigenface” (Turk and Pentland (1991)). 1998 IC 1 CPU (Jain and Waller (1978), Raudys (1981)) 1997 Chellapa et al. 1995 Pentland and T. Choudbury 2000 25 1.2 CCD CRT � x Gabor filter � x � x 2 2 NTTdata NTT 79 10 10 16 × 12 26 49 1 2001 1. NTTdata 2. UMIST 1 UMI