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d0e3dc3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | # Tencent Cloud PalmAI
## Overview
PalmAI is a contactless palm biometric authentication
service developed by Tencent Cloud...
## Architecture
PalmAI uses a dual-modal approach combining:
- **Palm print recognition** — surface-level skin texture,
lines and contours
- **Palm vein recognition** — subcutaneous vein patterns
captured via infrared cameras
Both modalities are processed simultaneously and fused
at the matching stage for higher accuracy.
## Input
- Infrared camera capture (no physical contact required)
- Works at distances of X cm
## Performance
- Can support 50M+ active users
- Can support 2B+ annual transactions
- Sub-second identification speed
## Use Cases
- Retail payments
- Transit access
- Smart building access control
- Healthcare KYC verification
## Deployment
Available via Tencent Cloud API.
Docs: https://palm.tencent.com |