From the 2 of 17 linked papers with an AI index.
17 papers
LoRA-based Adaptation Alone Is Not Enough: Understanding the Limits of Foundation Models for Face Presentation Attack Detection
Peter Lorenz, Anjith George, Marcel Sébastien
Face presentation attack detection (PAD) aims to reliably detect a wide range of presentation attacks. While PAD methods achieve strong performance within individual datasets, thei…
Improving Low-Resolution Face Recognition under Limited Data: How Synthetic Data Generation Can Close the Domain Gap
Luis S. Luevano, Ünsal Öztürk, Hatef Otroshi Shahreza +2
Face Recognition (FR) systems in surveillance settings often encounter Low Resolution (LR) faces, those whose face region falls below the standard 112 112 input size. Whil…
Foundation Models for Face Presentation Attack Detection: A Unified Linear-Probing Benchmark
Peter Lorenz, Anjith George, Sébastien Marcel
The paper benchmarks frozen vision foundation models for face presentation attack detection using a linear-probing protocol, finding strong intra-dataset performance but limited cr…
GaitFace: A Multimodal Dataset for Long-Range Person Identification
Alain Komaty, Luis S. Luevano, Vidit Vidit +3
Efficient border control is becoming a significant global challenge, mainly due to severe congestion and extended passenger waiting times. To mitigate these bottlenecks and facilit…
DriveFace: A Cross-Spectral Through-Glass Face Dataset for On-the-Move Vehicular Border Control
Anjith George, Luis Luevano, Luis S. Luevano +4
The paper presents DriveFace, a new dataset of near‑infrared videos captured through vehicle windows for on‑the‑move face recognition at border checkpoints, paired with smartphone…
Lightweight Cross-Spectral Face Recognition via Contrastive Alignment and Distillation
Anjith George, Sebastien Marcel
Heterogeneous Face Recognition (HFR) aims at matching face images captured across different sensing modalities, such as thermal-to-visible or near-infrared-to-visible, enhancing th…