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Camera-Based Remote Physiology Sensing for Hundreds of Subjects Across Skin Tones
April 9, 2024, 4:47 a.m. | Jiankai Tang, Xinyi Li, Jiacheng Liu, Xiyuxing Zhang, Zeyu Wang, Yuntao Wang
cs.CV updates on arXiv.org arxiv.org
Abstract: Remote photoplethysmography (rPPG) emerges as a promising method for non-invasive, convenient measurement of vital signs, utilizing the widespread presence of cameras. Despite advancements, existing datasets fall short in terms of size and diversity, limiting comprehensive evaluation under diverse conditions. This paper presents an in-depth analysis of the VitalVideo dataset, the largest real-world rPPG dataset to date, encompassing 893 subjects and 6 Fitzpatrick skin tones. Our experimentation with six unsupervised methods and three supervised models demonstrates …
abstract arxiv cameras cs.ai cs.cv datasets diverse diversity evaluation measurement paper physiology sensing terms type vital
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