Contactless Measurement of Pulse Transit Time Between Upper Extremities During Simulated Stenosis

This paper proposes a novel approach for the noninvasive assessment of different degrees of stenosis by remote photoplethysmography (rPPG) using an RGB camera. A proof-of-concept study was performed on 20 healthy participants simulating different levels of perfusion in the upper extremities. The rPP...

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Detalhes bibliográficos

Principais autores:	Tauber Samuel, Haendler Jakob, Wiede Christian, Seidl Karsten
Formato:	Artigo
Idioma:	Inglês
Publicado em:	De Gruyter 2025-09-01
Colecção:	Current Directions in Biomedical Engineering
Assuntos:	remote photoplethysmography rppg stenosis peripheral artery disease camera contactless cross correlation pulse transit time
Acesso em linha:	https://doi.org/10.1515/cdbme-2025-0178
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