Multimodal Wearable-Based Olfactory-Induced Emotion Recognition in Arousal-Valence Dimensions
Olfaction is important for emotion regulation because it acts as a non-intrusive and cognitively lightweight pathway that directly engages the brain s affective circuitry and achieves unobtrusive emotional modulation. This trait is essential for advancing practical affective computing in daily and attention-critical scenarios. However, current olfactory emotion research has two key limitations. First, it overemphasises the valence dimension while neglecting arousal. Second, it lacks multimodal datasets that synchronously capture central and peripheral physiological responses to olfactory stimuli. To address these issues, we construct a large-scale multimodal olfactory emotion dataset base...
| Authors | Chen-Yang Xu, Lan Zhang, Fei-Yi Fan et al. |
|---|---|
| Primary category | eess.SP |
| Published | 24 July 2026 |
| Last updated at source | 24 July 2026 |
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