An Improved Metric Learning Approach for Degraded Face Recognition
Figure 4
(a) (A), (B), and (C) are the normal face, low-resolution face, and face after restoration, respectively, in Yale face database. (b) (A), (B), and (C) are the normal face, low-resolution face, and face after restoration, respectively, in CAS-PEAL-R1-FRONTAL-Accessory.