1. QR Code and Biometric Based Authentication System for Trains. (October 2019) Authors: Muthukumar, B; Albert Mayan, J; Nambiar, Gokul; Nair, Denil Journal: IOP conference series Issue: Volume 590(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗