Zitong Yu

face anti-spoofing (9) remote photoplethysmography (5) domain generalization (5) multimodal learning (4) facial video (3) attention mechanism (3) video understanding (3) zero-shot learning (2) facial video analysis (2) presentation attack detection (2) contrastive learning (2) physiological measurement (2) action recognition (2) representation learning (2) multimodal large language model (2) audio-visual learning (2) reinforcement learning (2) vision transformer (2) few-shot learning (2) heart rate estimation (2)