3 papers
cs.CV2025
Ageing Drift in Binary Face Templates: A Bits-per-Decade Analysis
Abdelilah Ganmati, Karim Afdel, Lahcen Koutti
We study the longitudinal stability of compact binary face templates and quantify ageing drift directly in bits per decade. Float embeddings from a modern face CNN are compressed w…
cs.CR2025
ISO/IEC-Compliant Match-on-Card Face Verification with Short Binary Templates
Abdelilah Ganmati, Karim Afdel, Lahcen Koutti
We present a practical match-on-card design for face verification in which compact 64/128-bit templates are produced off-card by PCA-ITQ and compared on-card via constant-time Hamm…
cs.CR2025
Deep Learning-Based Multi-Factor Authentication: A Survey of Biometric and Smart Card Integration Approaches
Abdelilah Ganmati, Karim Afdel, Lahcen Koutti
In the era of pervasive cyber threats and exponential growth in digital services, the inadequacy of single-factor authentication has become increasingly evident. Multi-Factor Authe…