Key result
An SNR-based intelligent decision algorithm using ICA-JADE and DOA isolated respiratory signatures of two subjects separated by less than 1 meter with an accuracy above 93%.
Why the study?
Concurrent non-contact respiration monitoring of multiple equidistant subjects remains challenging, as reported research has been limited to maintaining 1-m subject separation.
Population
Two subjects within the radar beam-width separated by less than 1 meter
Authors
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Supports multi-subject contactless monitoring development; leaves open clinical validation before practice adoption.
A novel hybrid radar algorithm using ICA-JADE and DOA can accurately isolate concurrent respiratory signatures of multiple subjects separated by less than 1 meter.
Islam et al. (2020) studied Respiration monitoring. Hybrid method using SNR-based intelligent decision algorithm (ICA-JADE and DOA) was evaluated on Accuracy of isolating respiratory signatures of two subjects separated by less than 1 meter. An SNR-based intelligent decision algorithm using ICA-JADE and DOA isolated respiratory signatures of two subjects separated by less than 1 meter with an accuracy above 93%.
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