Table 2 Summary of facial aging databases

FG-NET [21]

82

1002

0–69

MORPH [148]

13,618

55,134

27–68

Yamaha gender and age (YGA) [12, 68]

1600

8000

0–93

Waseda human-computer interaction technology [134]

26,222

5500

3–85

AI & R Asian [150]

17

34

22–61

Burt’s Caucasian Face database [151]

–

147

20–62

Lotus Hill Research Institute (LHI) database [152]

–

50,000

9–89

Human and object interaction processing (HOIP) [11]

300

306,600

15–64

Iranian face database [153]

616

3600

2–85

Gallagher’s Web-Collected database [4]

–

28,231

0–66

Ni’s Web-Collected database [154, 155]

–

219,892

1–80

Kyaw’s Web-Collected Database [156]

–

963

3–73

BERC database [214]

95

5910

3–83

3D morphable database [69, 157]

438

–

–