{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-123MXNF2/d75-b51-8e374bc676b6292--eb64eac1459/PDF","dcterms:extent":"665 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-123MXNF2/447ce5b6-9b22-4916-babe-ec65763581d7/TEXT","dcterms:extent":"25 KB"}],"edm:TimeSpan":{"@rdf:about":"2010-2020","edm:begin":{"@xml:lang":"en","#text":"2010"},"edm:end":{"@xml:lang":"en","#text":"2020"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-123MXNF2","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-HV9UKWG4"},{"@xml:lang":"sl","#text":"LAHA (Online ed.)"}],"dcterms:issued":"2014","dc:creator":["Benkič, Karl","Cigale, Boris","Đonlagić, Denis","Pirš, Cvetko","Zazula, Damjan"],"dc:format":[{"@xml:lang":"sl","#text":"številka:1"},{"@xml:lang":"sl","#text":"str. 33-38"}],"dc:identifier":["COBISSID:18136854","ISSN:1855-9913","URN:URN:NBN:SI:doc-123MXNF2"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"LAHA, Laser and Health Academy"},"dc:subject":[{"@xml:lang":"en","#text":"blood pressure estimation"},{"@xml:lang":"en","#text":"heartbeat detection"},{"@xml:lang":"sl","#text":"krvni tlak"},{"@xml:lang":"en","#text":"photoplethysmography in dynamic condition"},{"@xml:lang":"sl","#text":"senzorji"},{"@xml:lang":"sl","#text":"srčni utrip"},{"@xml:lang":"en","#text":"unobtrusive sensors"}],"dcterms:temporal":{"@rdf:resource":"2010-2020"},"dc:title":{"@xml:lang":"sl","#text":"Photoplethysmographic heart rate and blood pressure estimation in dynamic condition|"},"dc:description":{"@xml:lang":"sl","#text":"This paper describes a novel, unobtrusive photoplethysmographic device and experiments conducted in a dynamic condition. The device complements a photoplethysmograph with a dynamometer, an accelerometer, and a thermometer. We built it in the door handle of a refrigerator and made tests during the door opening and closing. Short-term PPG signals were obtained across all fingers pulling the handle. In parallel, we measured the standard ECG lead II as a reference for the detected heartbeat verification. The blood pressure of each participant was registered before each experimental trial by a standard sphygmomanometer. Based on the PPG signals, we ran our computer algorithms for detecting the heartbeats and estimating the mean blood pressure. Satisfactory results were achieved for heartbeats, with 97.62% sensitivity and 90.31% precision. However, blood pressure estimation appeared to be not very efficient - neither linear nor exponential modeling could lower the estimated mean absolute error in comparison to referential mean blood pressures below 6 mmHg"},"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-123MXNF2","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-123MXNF2"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-123MXNF2/d75-b51-8e374bc676b6292--eb64eac1459/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"LAHA Akademija za laserje in zdravje"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-123MXNF2/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-123MXNF2"}}}}