A multimodal stress detection dataset with facial expressions and physiological signals
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arXiv
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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
| Published: |
2022
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| _version_ | 1866915504934879232 |
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| author | Hosseini, Majid Sohrab, Fahad Gottumukkala, Raju Bhupatiraju, Ravi Teja Katragadda, Satya Raitoharju, Jenni Iosifidis, Alexandros Gabbouj, Moncef |
| author_facet | Hosseini, Majid Sohrab, Fahad Gottumukkala, Raju Bhupatiraju, Ravi Teja Katragadda, Satya Raitoharju, Jenni Iosifidis, Alexandros Gabbouj, Moncef |
| contents | Affective computing has garnered the attention and interest of researchers in recent years, as there is a need for AI systems to better understand and react to human emotions. However, analyzing human emotions, such as mood or stress, is quite complex. While various stress studies use facial expressions and wearables, most existing datasets rely on processing data from a single modality. This paper presents EmpathicSchool, a novel dataset that captures facial expressions and the associated physiological signals, such as heart rate, electrodermal activity, and skin temperature, under different stress levels. The data was collected from 30 participants during different sessions for about ninety minutes each (for a total of 40 hours). The data includes seven different signal types, including both computer vision and physiological features that can be used to detect stress. In addition, various experiments were conducted to validate the signal quality. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2209_13542 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | A multimodal stress detection dataset with facial expressions and physiological signals Hosseini, Majid Sohrab, Fahad Gottumukkala, Raju Bhupatiraju, Ravi Teja Katragadda, Satya Raitoharju, Jenni Iosifidis, Alexandros Gabbouj, Moncef Multimedia Signal Processing Affective computing has garnered the attention and interest of researchers in recent years, as there is a need for AI systems to better understand and react to human emotions. However, analyzing human emotions, such as mood or stress, is quite complex. While various stress studies use facial expressions and wearables, most existing datasets rely on processing data from a single modality. This paper presents EmpathicSchool, a novel dataset that captures facial expressions and the associated physiological signals, such as heart rate, electrodermal activity, and skin temperature, under different stress levels. The data was collected from 30 participants during different sessions for about ninety minutes each (for a total of 40 hours). The data includes seven different signal types, including both computer vision and physiological features that can be used to detect stress. In addition, various experiments were conducted to validate the signal quality. |
| title | A multimodal stress detection dataset with facial expressions and physiological signals |
| topic | Multimedia Signal Processing |
| url | https://arxiv.org/abs/2209.13542 |