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Non-Contact Heart Rate Detection When Face Information Is Missing during Online Learning
Research shows that physiological signals can provide objective data support for the analysis of human emotions. At present, non-contact heart rate data have been employed in the research of medicine, intelligent transportation, smart education, etc. However, it is hard to detect heart rate data usi...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7763013/ https://www.ncbi.nlm.nih.gov/pubmed/33302477 http://dx.doi.org/10.3390/s20247021 |