Real time heart rate variability assessment from android smartphone camera photoplethysmography: postural and device influences

Home | About RECERCAT | Contact

Català | Castellano

All of RECERCAT

By Communities &
Collections By Defense Date By Authors By Titles By Subject

This Collection

By Defense Date By Authors By Titles By Subject

Statistics

View Statistics All RECERCAT

My RECERCAT

Other repositories directory

RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/85305

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.contributor	Universitat Politècnica de Catalunya. IEB - Instrumentació Electrònica i Biomèdica
dc.contributor.author	Guede Fernández, Federico
dc.contributor.author	Ferrer Mileo, Víctor
dc.contributor.author	Ramos Castro, Juan José
dc.contributor.author	Fernández Chimeno, Mireya
dc.contributor.author	García González, Miguel Ángel
dc.date	2015
dc.identifier.citation	Guede, F., Ferrer, V., Ramos, J., Fernandez, M., Garcia, M. Real time heart rate variability assessment from android smartphone camera photoplethysmography: postural and device influences. A: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. "Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)". Milan: Institute of Electrical and Electronics Engineers (IEEE), 2015, p. 7332-7335.
dc.identifier.citation	978-1-4244-9270-1
dc.identifier.citation	10.1109/EMBC.2015.7320085
dc.identifier.uri	http://hdl.handle.net/2117/85305
dc.language.iso	eng
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation	ieeexplore.ieee.org
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria química::Biotecnologia
dc.subject	Àrees temàtiques de la UPC::Enginyeria biomèdica
dc.subject	Enginyeria biomèdica
dc.subject	Telèfons intel·ligents
dc.subject	Telefons intel·ligents -- Aplicacions científiques
dc.subject	Monitoratge de pacients
dc.subject	Cardiologia -- Informàtica
dc.subject	Cardiologia -- Aparells i intruments
dc.title	Real time heart rate variability assessment from android smartphone camera photoplethysmography: postural and device influences
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	The aim of this paper is to present a smartphone based system for real-time pulse-to-pulse (PP) interval time series acquisition by frame-to-frame camera image processing. The developed smartphone application acquires image frames from built-in rear-camera at the maximum available rate (30 Hz) and the smartphone GPU has been used by Renderscript API for high performance frame-by-frame image acquisition and computing in order to obtain PPG signal and PP interval time series. The relative error of mean heart rate is negligible. In addition, measurement posture and the employed smartphone model influences on the beat-to-beat error measurement of heart rate and HRV indices have been analyzed. Then, the standard deviation of the beat-to-beat error (SDE) was 7.81 ± 3.81 ms in the worst case. Furthermore, in supine measurement posture, significant device influence on the SDE has been found and the SDE is lower with Samsung S5 than Motorola X. This study can be applied to analyze the reliability of different smartphone models for HRV assessment from real-time Android camera frames processing.

Show simple item record

All of RECERCAT

This Collection

Statistics

My RECERCAT

Related documents

Other documents of the same author