Key result
Novel deep learning IPPG video system enables night vision heart rate monitoring in elderly patients.
Why the study?
Traditional contact-based real-time heart rate measurement methods require long-term wearing of contact electrodes, causing inconvenience to the elderly.
Can a wide spectrum full-color night vision facial video system accurately measure heart rate in elderly individuals?
Can a wide spectrum full-color night vision facial video system accurately measure heart rate in elderly individuals?
A novel non-contact facial video-based heart rate measurement system using imaging photoplethysmography and deep learning was developed to facilitate continuous monitoring in the elderly.
Feasibility of non-contact night-vision HR monitoring shown in elderly; leaves open prospective validation before clinical use.
In recent years, the prevalence of cardiovascular diseases has been growing geometrically, especially among the elderly. Real-time heart rate monitoring becomes an effective measure for preventing cardiovascular diseases. Traditional contact-based real-time heart rate measurement methods require long-term wearing of contact electrodes, which can cause inconvenience to the elderly population. In this study, a wide spectrum full color night vision elderly face video heart rate automatic measurement and early warning system was designed and developed by combining imaging photoplethysmography (IPPG), video acquisition equipment based on starlight wide spectrum camera and high-speed face recognition signal processing algorithm based on deep learning. By constructing a software and hardware platform, a comprehensive evaluation of the system’s application in elderly facial video heart rate measurement experiments was conducted.
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XU et al. (2023) studied Cardiovascular diseases. Wide spectrum full-color night vision facial video heart rate measurement system was evaluated. A wide spectrum full-color night vision facial video heart rate measurement and early warning system using IPPG and deep learning was developed and evaluated for elderly patients.
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