Quality index analysis on camera- A sed R-eak identification considering movements and light illumination

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Fältnamn	Indikatorer	Metadata
000		02591naa a2200301 4500
001		oai:DiVA.org:mdh-40196
003		SwePub
008		180705s2018 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-401962 URI
024	7	a https://doi.org/10.3233/978-1-61499-868-6-842 DOI
040		a (SwePub)mdh
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a kon2 swepub-publicationtype
100	1	a Ahmed, Mobyen Uddin,d 1976-u Mälardalens högskola,Inbyggda system4 aut0 (Swepub:mdh)mad02
245	1 0	a Quality index analysis on camera- A sed R-eak identification considering movements and light illumination
264	1	b IOS Press,c 2018
338		a print2 rdacarrier
520		a This paper presents a quality index (QI) analysis on R-peak extracted by a camera system considering movements and light illumination. Here, the proposed camera system is compared with a reference system named Shimmer PPG sensor. The study considers five test subjects with a 15 minutes measurement protocol, where the protocol consists of several conditions. The conditions are: Normal sittings, head movements i.e., up/down/left/right/forward/backword, with light on/off and with moving flash on/off. A percentage of corrected R-peaks are calculated based on time difference in milliseconds (MS) between the R-peaks extracted both from camera-based and sensor-based systems. A comparison results between normal, movements, and lighting condition is presented as individual and group wise. Furthermore, the comparison is extended considering gender and origin of the subjects. According to the results, more than 90% R-peaks are correctly identified by the camera system with ±200 MS time differences, however, it decreases with while there is no light than when it is on. At the same time, the camera system shows more 95% accuracy for European than Asian men.
650	7	a TEKNIK OCH TEKNOLOGIERx Medicinteknik0 (SwePub)2062 hsv//swe
650	7	a ENGINEERING AND TECHNOLOGYx Medical Engineering0 (SwePub)2062 hsv//eng
700	1	a Rahman, Hamiduru Mälardalens högskola,Inbyggda system4 aut0 (Swepub:mdh)rhr01
700	1	a Begum, Shahina,d 1977-u Mälardalens högskola,Inbyggda system4 aut0 (Swepub:mdh)sbm02
710	2	a Mälardalens högskolab Inbyggda system4 org
773	0	t Studies in Health Technology and Informatics, vol 249d : IOS Pressg , s. 84-92q <84-92z 9781614998679
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-40196
856	4 8	u https://doi.org/10.3233/978-1-61499-868-6-84

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Studies in Health Technology and Informatics, vol 249 (Sök värdpublikationen i LIBRIS)

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Av författaren/redakt...: Ahmed, Mobyen Ud ...; Rahman, Hamidur; Begum, Shahina, ...

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TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Medicinteknik

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Av lärosätet: Mälardalens universitet

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