Last Updated on May 28, 2024 by pg@petergamma.org
and the published their results in «Biomedical Signal Processing and Control» 84 (2023) 104977
https://www.sciencedirect.com/science/article/pii/S174680942300410X
Conclusion
- Auto-regulated adaptive EKF allows tracking of fast changing respi-
ratory signals and the RR even with interferences from cardiac activity
and motion artifacts. - AA-EKF is able to incorporate multi-channel information and empirical knowledge of the signal characteristics to improve estimation accuracy.
- With further improvements, such as inclusion of multiple signal modalities and automated patient specific optimization, RR estimation may become a reliable monitoring tool even for acute situations in the intensive care settings.
We hope to read more soon about this topic in “Nature” & “Science”