Gigs & Tasks  /  Fingerprint Photo Collection Project
TOUCHLESS BIOMETRICS • 9,000 PHOTO CONTRACT

Fingerprint Photo Collection Project (Smartphone Biometric Dataset)

Complete technical specifications for collecting 9,000 fingerprint photos captured via smartphone cameras across 900 participants covering 10 fingers and 10 distinct background surfaces.

Claim Task in Contributor Portal → Inquire as Client / Vendor Partner →

1. Composition of One Participant Set (10 Photos)

Each participant provides exactly 10 photographs (1 photo of each finger of both hands). Each photo must contain only one finger.

Right Hand (Photos 1–5)

  • 1. Right Thumb
  • 2. Right Index Finger
  • 3. Right Middle Finger
  • 4. Right Ring Finger
  • 5. Right Little Finger

Left Hand (Photos 6–10)

  • 6. Left Thumb
  • 7. Left Index Finger
  • 8. Left Middle Finger
  • 9. Left Ring Finger
  • 10. Left Little Finger

2. Regional & Background Requirements

CategoryTarget SubcategoriesTarget Distribution
Region TargetAfrica, Europe, Middle East, Southeast Asia, South Asia180 sets (20%) per region
Age Target18–25, 26–35, 36–50, 51+25% per age group
Gender TargetMale / Female50% Male / 50% Female
Backgrounds7 Indoor (table, wall, sofa, floor) + 3 Outdoor (grass, asphalt, trees)70% Indoor / 30% Outdoor (All 10 photos must have different backgrounds)
ResolutionMinimum 720p HD (720px on shorter side), JPEG formatClear fingerprint ridges and valleys visible