All Outputs (2)

Generative adversarial networks with fully connected layers to denoise PPG signals (2025)
Journal Article
Avila Castro, I. A., Oliveira, H., Goncalves Correia, R., Hayes-Gill, B. R., Morgan, S. P., Korposh, S., Gomez, D., & Pereira, T. (2025). Generative adversarial networks with fully connected layers to denoise PPG signals. Physiological Measurement, 46(2), Article 025008. https://doi.org/10.1088/1361-6579/ada9c1

Objective.The detection of arterial pulsating signals at the skin periphery with Photoplethysmography (PPG) are easily distorted by motion artifacts. This work explores the alternatives to the aid of PPG reconstruction with movement sensors (accelero... Read More about Generative adversarial networks with fully connected layers to denoise PPG signals.

Respiratory Rate Monitoring via a Fibre Bragg Grating-Embedded Respirator Mask with a Wearable Miniature Interrogator (2024)
Journal Article
Limweshasin, N., Castro, I. A., Korposh, S., Morgan, S. P., Hayes-Gill, B. R., Faghy, M. A., & Correia, R. (2024). Respiratory Rate Monitoring via a Fibre Bragg Grating-Embedded Respirator Mask with a Wearable Miniature Interrogator. Sensors, 24(23), Article 7476. https://doi.org/10.3390/s24237476

A respiration rate (RR) monitoring system was created by integrating a Fibre Bragg Grating (FBG) optical fibre sensor into a respirator mask. The system exploits the sensitivity of an FBG to temperature to identify an individual’s RR by measuring air... Read More about Respiratory Rate Monitoring via a Fibre Bragg Grating-Embedded Respirator Mask with a Wearable Miniature Interrogator.