49 citations · 67 across the 3 of their papers we have counts for
3 papers
eess.IV2025★ 15 cited
Weighted Combination and Singular Spectrum Analysis Based Remote Photoplethysmography Pulse Extraction in Low-light Environments
Lin Xi, Xingming Wu, Weihai Chen +2
Camera-based vital signs monitoring in recent years has attracted more and more researchers and the results are promising. However, a few research works focus on heart rate extract…
cs.CV2023★ 49 cited
Image Enhancement for Remote Photoplethysmography in a Low-Light Environment
Lin Xi, Weihai Chen, Changchen Zhao +2
With the improvement of sensor technology and significant algorithmic advances, the accuracy of remote heart rate monitoring technology has been significantly improved. Despite of…
cs.RO2020★ 3 cited
Gait Graph Optimization: Generate Variable Gaits from One Base Gait for Lower-limb Rehabilitation Exoskeleton Robots
Lei Zhang, Weihai Chen, Yuan Chai +2
The most concentrated application of lower-limb rehabilitation exoskeleton (LLE) robot is that it can help paraplegics "re-walk". However, "walking" in daily life is more than just…