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Monitorización sin contacto en tiempo real: estudio piloto mediante vehículo aéreo no tripulado

Authors: Franco Terriza, L.; Elena, M.; Romero Olóriz, C.; Alcázar Laynez, M. L.; Barriga Rivera, A.;

Monitorización sin contacto en tiempo real: estudio piloto mediante vehículo aéreo no tripulado

Abstract

Las cámaras de vídeo pueden ser empleadas como sensores para la monitorización sin contacto en tiempo real, aplicando sobre una secuencia de fotogramas distintos algoritmos de seguimiento y extracción de bioseñales. Las características de la cámara, como la resolución, la tasa de muestreo o las bandas espectrales de la luz susceptibles de captar, son determinantes en el rendimiento de los algoritmos. Este estudio pretende ser una prueba de concepto consistente en un vehículo aéreo no tripulado con cámara RGB integrada, cuyas imágenes captadas son procesadas por dos algoritmos, uno de detección de personas (YOLOv3) basado en redes neuronales y otro de medida de tasa cardiaca (Heartbeat) basado en fotopletismografía remota. Las pruebas funcionales llevadas a cabo para validar el montaje, la detección y la medida de tasa cardiaca realizada por el prototipo muestran que la detección de personas sin contacto en tiempo real puede llevarse a cabo bajo las condiciones, dispositivos y algoritmos expuestos, pero la medida de la tasa cardiaca se ve afectada por la inestabilidad de la transmisión de fotogramas en tiempo real.

Queremos agradecer al Centro de Emergencias Sanitarias 061 de Andalucía por su apoyo en este proyecto.

Country
Spain
Keywords

Extracción de bioseñales, 2406.04 Biomecánica, Vehículo aéreo no tripulado, Monitorización, Tecnología Electrónica, Algoritmos de seguimiento, Cámaras de vídeo, 3314 Tecnología Médica

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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