Rapid, remote and low-cost finger vasculature mapping for heart rate monitoring
Kallepalli, Akhil and James, David B and Richardson, Mark A (2022) Rapid, remote and low-cost finger vasculature mapping for heart rate monitoring. Other. arXiv.
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Abstract
Today's diagnostics include devices such as pulse oximeters, blood pressure monitors, and temperature measurements. These devices provide vital information to medical personnel when making treatment decisions. Drawing inspiration from the fundamental utility of pulse oximeters, we present a methodology for a robust low-cost approach to imaging subsurface vasculature and monitoring heart rate. The approach uses off-the-shelf equipment, set up in free space without physical contact and exploits the nature of the interaction between light at near-infrared wavelengths with tissue. Image processing algorithms extract heart rate information from the snapshot and video sequence captured at a stand-off distance. The method can be applied in a room with ambient light and remains robust to scenarios comparable to medical situations. This research sets the platform for future diagnostic devices based on imaging systems and algorithms for non-contact point-of-care investigations.
ORCID iDs
Kallepalli, Akhil ORCID: https://orcid.org/0000-0001-8115-9379, James, David B and Richardson, Mark A;-
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Item type: Monograph(Other) ID code: 88998 Dates: DateEvent15 August 2022PublishedSubjects: Medicine > Biomedical engineering. Electronics. Instrumentation Department: Faculty of Engineering > Biomedical Engineering Depositing user: Pure Administrator Date deposited: 26 Apr 2024 14:36 Last modified: 11 Nov 2024 16:08 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/88998