Deploying Accurate Always-On Face Unlock

Accurate face verification has long been considered a challenge due to the number of variables, ranging from lighting to pose and facial expression.

This white paper looks at a new approach – combining classic and modern machine learning (deep learning) techniques – that achieves 98.36% accuracy, running efficiently on Arm ML-optimized platforms, and addressing key security issues such as multi-user verification, as well as anti-spoofing.