6 videos per person: Turn left, turn right, look up, look down, wear glasses, head circle 15-19 years old: 2221 people, 20-39 years old: 2816 people, 40-59 years old: 1993 people, 60+ years old: 2970 people

3 videos per person: Happy, sad, angry 15-19 years old: 2221 people, 20-39 years old: 2816 people, 40-59 years old: 1993 people, 60+ years old: 2970 people

1 person, 1 front photo + 1 video 2. Front photo 3. Head circle video age distribution: 18-:392, 18-35:2155, 35-55:657, 55+:136

6 videos per person: Turn left, turn right, look up, look down, wear glasses, head circle age distribution: 18-:392, 18-35:2155, 35-55:657, 55+:136

3 videos per person: Happy, sad, angry age distribution: 18-:392, 18-35:2155, 35-55:657, 55+:136

1 person, 1 front photo + 4 videos Normal light, normal pass Normal light, pass facing camera Abnormal light, normal pass Abnormal light, pass facing camera age distribution: 18-:392, 18-35:2155, 35-55:657, 55+:136

1 person + 6 videos: Turn left, turn right, look up, look down, wear glasses, head circle age distribution: 18-:392, 18-35:2155, 35-55:657, 55+:136

1 person + 3 videos: Happy, sad, angry age distribution: 18-:392, 18-35:2155, 35-55:657, 55+:136

1 person + 1 photo + 1 video 1. ID card electronic photo 2. Front photo 3. Head circle video age distribution: 18-: 124, 18-35: 1682, 35-60:1147, 60+: 83

1 person + 6 videos: Turn left, turn right, look up, look down, wear glasses, head circle age distribution: 18-: 124, 18-35: 1682, 35-60:1147, 60+: 83