Onderzoeksoutput per jaar
Onderzoeksoutput per jaar
Vingerafdruk
Verdiep u in de onderzoeksgebieden waarop Joan Lambert Cause actief is. Deze onderwerplabels komen uit het werk van deze persoon. Samen vormen ze een unieke vingerafdruk.
- 1 Soortgelijke profielen
Samenwerkingen en hoofdonderzoeksgebieden uit de afgelopen vijf jaar
Recente externe samenwerking op landen-/regioniveau. Duik in de details door op de stippen te klikken of
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Evaluating Vascular Depth-Dependent Changes in Multi-Wavelength PPG Signals Due to Contact Force
Lambert Cause, J., Sole Morillo, A., da Silva, B., Garcia-Naranjo, J. C. & Stiens, J., 24 apr 2024, In: Sensors (Basel, Switzerland). 24, 9, 18 blz., 2692.Onderzoeksoutput: Article › peer review
Open AccessBestand1 Citaat (Scopus)1 Downloads (Pure) -
Evaluation of the impact of LED viewing angle and optical window choice on photoplethysmography signal quality
Sole Morillo, A., Lambert Cause, J., da Silva, B. & Stiens, J., 12 mrt 2024, Photoplethysmography (PPG) is a non-invasive optical technique used to extract physiological information by means of light interaction with the skin. PPG is widely used in pulse oximeters, and the evolution of wearable technologies is further enlarging its applications. A great variety of influencing factors impact the PPG waveform, making the correct feature extraction difficult and, therefore, limiting the accuracy of many PPG applications. The device hardware and software are among these influencing factors. This study evaluates the impact on the PPG signal quality of the LED viewing angle (luminous aperture) and the protective glass material, thickness, and anti-reflective coating, both important building blocks of a PPG sensor. Results suggest that the larger the viewing angle, the smaller the detected signal amplitude. The protective glass properties on the contrary does not seem to impact the detected signal amplitudes.. Gannot, I., Gannot, I. & Roodenko, K. (redactie). 2024 redactie Optical Fibers and Sensors for Medical Diagnostics, Treatment, and Environmental Applications XXIV: SPIE, Vol. 12835. blz. 157-169 13 blz. 128350Q. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 12835).Onderzoeksoutput: Conference paper
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The Impact of Contact Force on Signal Quality Indices in Photoplethysmography Measurements
Lambert Cause, J., Sole Morillo, A., Garcia-Naranjo, J. C., Stiens, J. & da Silva, B., 29 jun 2024, In: Applied Sciences (MDPI). 14, 13, blz. 1-18 18 blz., 5704.Onderzoeksoutput: Article › peer review
Open Access -
Anomaly Detection in Multi-Wavelength Photoplethysmography Using Lightweight Machine Learning Algorithms
Baciu, V-E., Lambert Cause, J., Sole Morillo, A., Garcia-Naranjo, J. C., Stiens, J. & da Silva, B., 4 aug 2023, In: Sensors. 23, 15, blz. 1-23 23 blz., 6947.Onderzoeksoutput: Article › peer review
Open AccessBestand34 Downloads (Pure) -
Novel Multi-Parametric Sensor System for Comprehensive Multi-Wavelength Photoplethysmography Characterization
Lambert Cause, J., Sole Morillo, A., da Silva, B., Garcia-Naranjo, J. C. & Stiens, J., 24 jul 2023, In: Sensors. 23, 14, blz. 1-17 17 blz., 6628.Onderzoeksoutput: Article › peer review
Open AccessBestand5 Citaten (Scopus)23 Downloads (Pure)
Activiteiten
- 1 Talk or presentation at a conference
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Effect of the transimpedance amplifier topology on the photoplethysmography signal
Angel Sole Morillo (Presenter), Joan Lambert Cause (Contributor), Bruno Tiago da Silva Gomes (Contributor) & Johan Stiens (Contributor)
17 okt 2022 → 20 okt 2022Activiteit: Talk or presentation at a conference
Scriptie
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Anomaly detection in sensor arrays: Anomaly detection in multi-wavelength PPG sensor arrays
Auteur: Baciu, V., da Silva, B., Stiens, J., Lambert Cause, J. & Sole Morillo, A., 22 jun 2021Begeleider: da Silva Gomes, B. T. (Promotor) & Stiens, J. (Promotor)
Scriptie/Masterproef: Master's Thesis