{"id":"https://openalex.org/W2088741116","doi":"https://doi.org/10.1109/bmei.2014.7002847","title":"Development of a reflective PPG signal sensor","display_name":"Development of a reflective PPG signal sensor","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2088741116","doi":"https://doi.org/10.1109/bmei.2014.7002847","mag":"2088741116"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2014.7002847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110948997","display_name":"Fulai Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fulai Peng","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China","[School of Information, and Electronics, Beijing Institute of Technology, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"[School of Information, and Electronics, Beijing Institute of Technology, Beijing, China]","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100432931","display_name":"Weidong Wang","orcid":"https://orcid.org/0000-0002-3290-7200"},"institutions":[{"id":"https://openalex.org/I2802939634","display_name":"Chinese PLA General Hospital","ror":"https://ror.org/04gw3ra78","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802939634"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Wang","raw_affiliation_strings":["Department of Biomedical Engineering, Chinese PLA General Hospital, Beijing, China","Department of Biomedical Engineering, Chinese PLA General Hospital, BeiJing, China"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Chinese PLA General Hospital, Beijing, China","institution_ids":["https://openalex.org/I2802939634"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Chinese PLA General Hospital, BeiJing, China","institution_ids":["https://openalex.org/I2802939634"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024160321","display_name":"Hongyun Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I2802939634","display_name":"Chinese PLA General Hospital","ror":"https://ror.org/04gw3ra78","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802939634"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyun Liu","raw_affiliation_strings":["Department of Biomedical Engineering, Chinese PLA General Hospital, Beijing, China","Department of Biomedical Engineering, Chinese PLA General Hospital, BeiJing, China"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Chinese PLA General Hospital, Beijing, China","institution_ids":["https://openalex.org/I2802939634"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Chinese PLA General Hospital, BeiJing, China","institution_ids":["https://openalex.org/I2802939634"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110948997"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":0.1854025,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.5699162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"612","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photodiode","display_name":"Photodiode","score":0.9401018619537354},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.8099062442779541},{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.6619243621826172},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5383201241493225},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49736765027046204},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4367139935493469},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3360748291015625},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3144764006137848},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21866777539253235},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1927262246608734},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15353840589523315},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09592840075492859}],"concepts":[{"id":"https://openalex.org/C751236","wikidata":"https://www.wikidata.org/wiki/Q175943","display_name":"Photodiode","level":2,"score":0.9401018619537354},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.8099062442779541},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.6619243621826172},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5383201241493225},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49736765027046204},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4367139935493469},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3360748291015625},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3144764006137848},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21866777539253235},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1927262246608734},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15353840589523315},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09592840075492859},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2014.7002847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W83025588","https://openalex.org/W1505268785","https://openalex.org/W1579044216","https://openalex.org/W1594254696","https://openalex.org/W1620992469","https://openalex.org/W1903888040","https://openalex.org/W1971882374","https://openalex.org/W1976254939","https://openalex.org/W1977811758","https://openalex.org/W1985094878","https://openalex.org/W2010192495","https://openalex.org/W2013492930","https://openalex.org/W2017971482","https://openalex.org/W2019882679","https://openalex.org/W2054548996","https://openalex.org/W2059208589","https://openalex.org/W2065088822","https://openalex.org/W2076428416","https://openalex.org/W2082224498","https://openalex.org/W2083872334","https://openalex.org/W2085894490","https://openalex.org/W2093884824","https://openalex.org/W2103675325","https://openalex.org/W2120495964","https://openalex.org/W2131694372","https://openalex.org/W2135983366","https://openalex.org/W2152651228","https://openalex.org/W2155254704","https://openalex.org/W2165013639","https://openalex.org/W2417186926","https://openalex.org/W4232851490","https://openalex.org/W6634614648","https://openalex.org/W6642995212","https://openalex.org/W6683192863","https://openalex.org/W6716501603"],"related_works":["https://openalex.org/W2732360296","https://openalex.org/W1994871954","https://openalex.org/W4297152434","https://openalex.org/W2072858761","https://openalex.org/W1540261775","https://openalex.org/W4200107443","https://openalex.org/W4239033438","https://openalex.org/W1968279762","https://openalex.org/W2088741116","https://openalex.org/W2054039886"],"abstract_inverted_index":{"PPG":[0,29,40,50,89,105,112],"signal":[1,30,51,106],"which":[2,53],"reflects":[3],"the":[4,10,18,28,33,63,73,76,83,86,103],"changes":[5],"of":[6,37,55,85],"blood":[7],"volume":[8],"in":[9,17],"microvascular":[11],"bed":[12],"plays":[13],"an":[14],"important":[15],"role":[16],"cardiovascular":[19],"disease":[20],"diagnosis.":[21],"It":[22],"possesses":[23],"high":[24,110],"value":[25],"to":[26,71],"acquire":[27,109],"accurately.":[31],"Because":[32],"available":[34],"measurement":[35,96],"site":[36],"transmission":[38],"mode":[39],"sensor":[41,52,107],"is":[42],"very":[43],"limited,":[44],"this":[45],"paper":[46],"presents":[47],"a":[48,56],"reflective":[49],"consists":[54],"photodiode":[57],"and":[58,79],"four":[59],"light":[60,77],"sources":[61],"surrounding":[62],"photodiode.":[64,80],"The":[65,98],"Monte":[66],"Carlo":[67],"simulation":[68],"was":[69],"performed":[70],"decide":[72],"distance":[74],"between":[75],"source":[78],"To":[81],"test":[82],"efficacy":[84],"developed":[87],"sensor,":[88],"signals":[90],"were":[91],"captured":[92],"from":[93],"five":[94],"different":[95],"sites.":[97],"experiment":[99],"results":[100],"reveal":[101],"that":[102],"proposed":[104],"could":[108],"quality":[111],"signals.":[113]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
