Research Article

Membership-Degree Preserving Discriminant Analysis with Applications to Face Recognition

Figure 2

Two-dimensional projection results of LPP, UDP, MFA, and MPDA.
275317.fig.002a
(a) ā€‰ LPP
275317.fig.002b
(b) UDP
275317.fig.002c
(c) MFA
275317.fig.002d
(d) MPDA