Contactless Continuous Monitoring Of Respiration

Scalise, Lorenzo; Ali, Mir Farooq; Antognoli, Luca

doi:10.1109/memea52024.2021.9478693

Cited by 3 publications

(1 citation statement)

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“…Furthermore, the addition of spatial dimension allows the simultaneous measurement of the physiological signal and other useful information such as expression and pose estimations. [4] Several recent reviews [5][6][7][8][9][127][128][129][130][131][132][133][134][135] discuss the latest advances in non-contact physiological signal measurement. The aim of this study is to provide a thorough overview of recent optical imaging developments in contactless physiological signal measurement based on machine learning, including fundamentals and applications of optical imaging techniques.…”

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confidence: 99%

Recent Progress of Optical Imaging Approaches for Noncontact Physiological Signal Measurement: A Review

Zhang

et al. 2023

Advanced Intelligent Systems

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In recent years, optical imaging techniques have gained wide recognition for the measurement of vital signals, such as heart rate, respiratory rate, oxygen saturation, and blood pressure, which are crucial indicators for evaluating human health conditions in clinical examinations. There is a wide range of optical imaging methods for remote physiological signal monitoring, including RGB imaging, thermal imaging, hyperspectral imaging, depth imaging, and multimodal imaging, which provide spatial information compared to other noncontact measurement approaches, thereby allowing extensive applications in this area. In this survey, some fundamental knowledge about optical imaging methods for vital signal measurement is reviewed, including principles of various optical imaging techniques, processing methods for data analysis, discussion on advantages and disadvantages, application summary, and future prospects. This is a comprehensive overview of the noncontact physiological signal measurement of optical imaging approaches.

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