Veinshine
Palmprint and palm vein camera modules
Veinshine camera modules combine DEPTRUM’s biometric technology with precision optics, ISP and AI to capture and preprocess palm images for palmprint and palm vein recognition. Contactless capture at 5–12 cm supports flexible integration into a variety of identity recognition terminals.
High-definition imaging of palm features
Precision optics, a high-performance ISP and infrared imaging produce detailed palm images for palmprint and palm vein feature extraction and identity recognition.
Palm AE for challenging lighting
Palm AE intelligent exposure and uniform illumination dynamically adapt imaging parameters to ambient lighting and the palm being imaged, reducing the effects of uneven lighting on palmprint and palm vein images.
Flexible deployment across terminals
Contactless capture at 5–12 cm supports recognition algorithms deployed on the module, locally or in the cloud for Palm ID, identity verification, smart access control, turnstiles and payments.
Applications
Veinshine Series
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| Model | Veinshine 01 | Veinshine 03 | Veinshine 04 |
|---|---|---|---|
| Product image |  |  |  |
| Product category | High-definition IR palm vein camera | IR palm vein camera | IR palm vein camera |
| Key capabilities | Palm vein imaging + code scanning | Preprocessing for palmprint and palm vein recognition | Preprocessing for palmprint and palm vein recognition |
| Module dimensions | 53.33 × 53.33 × 14.43 mm | 40 × 26.6 × 11.4 mm | 100.66 × 74 × 36.3/23.01 mm |
| Palm recognition distance | 5–12 cm | 5–12 cm | 5–12 cm |
| Code scanning distance | 3–20 cm | 5–12 cm | 5–12 cm |
| Image processing | High-performance ISP + Palm AE | High-performance ISP + Palm AE + IR feature extraction | High-performance ISP + Palm AE + IR feature extraction |
| Algorithm deployment | Local / cloud deployment | On-module preprocessing / local / cloud deployment | On-module preprocessing / local / cloud deployment |
| Palm recognition acceptance rate | 98% (TAR) @ 1e-9 (FAR) | 98% (TAR) @ 1e-6 (FAR) | 98% (TAR) @ 1e-6 (FAR) |
| Average power consumption | 2.5 W | 1.2 W | 1.2 W |
| Interface | USB Type-C / USB 2.0 | USB 2.0 Wafer / Pin to Pin | USB 2.0 Wafer / Pin to Pin |
| Ambient light range | 0–50,000 lux | 0–10,000 lux | 0–10,000 lux |
| Applications | Palm ID, smart access control and turnstiles | Palm ID, smart access control and turnstiles | Palm ID, smart access control and turnstiles |