Fingerprint Presentation Attack Detector Using Global-Local Model
Fingerprint Presentation Attack Detector Using Global-Local Model
The vulnerability of automated fingerprint recognition systems (AFRSs) to presentation attacks (PAs) promotes the vigorous development of PA detection (PAD) technology. However, PAD methods have been limited by information loss and poor generalization ability, resulting in new PA materials and fingerprint sensors. This article thus proposes a global-local model-based PAD …