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cs.CV2026
See the Emotion: A Facial Emoji Proxy Modeling for EEG Emotion Recognition
Jingjing Hu, Guo Dan, Haofan Cheng +4
Despite the high accuracy of EEG-based emotion recognition, existing models remain opaque "black boxes", lacking semantic grounding between abstract neural features and human-inter…
cs.CV2026
FreqPhys: Repurposing Implicit Physiological Frequency Prior for Robust Remote Photoplethysmography
Wei Qian, Dan Guo, Jinxing Zhou +3
Remote photoplethysmography (rPPG) enables contactless physiological monitoring by capturing subtle skin-color variations from facial videos. However, most existing methods predomi…
cs.CV2025
Towards Open-Vocabulary Audio-Visual Event Localization
Jinxing Zhou, Dan Guo, Ruohao Guo +5
The Audio-Visual Event Localization (AVEL) task aims to temporally locate and classify video events that are both audible and visible. Most research in this field assumes a closed-…