{"id":"https://openalex.org/W2792504228","doi":"https://doi.org/10.1109/access.2018.2811392","title":"Remote Optical Cardiopulmonary Signal Extraction With Noise Artifact Removal, Multiple Subject Detection & Long-Distance","display_name":"Remote Optical Cardiopulmonary Signal Extraction With Noise Artifact Removal, Multiple Subject Detection & Long-Distance","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2792504228","doi":"https://doi.org/10.1109/access.2018.2811392","mag":"2792504228"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2811392","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2811392","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2811392","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000023371","display_name":"Ali Al\u2010Naji","orcid":"https://orcid.org/0000-0002-8840-9235"},"institutions":[{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]},{"id":"https://openalex.org/I4210115078","display_name":"Middle Technical University","ror":"https://ror.org/02fvkg758","country_code":"IQ","type":"education","lineage":["https://openalex.org/I4210115078"]}],"countries":["AU","IQ"],"is_corresponding":true,"raw_author_name":"Ali Al-Naji","raw_affiliation_strings":["Electrical Engineering Technical College, Middle Technical University, Baghdad, Iraq","School of Engineering, University of South Australia, Mawson Lakes, SA, Australia"],"raw_orcid":"https://orcid.org/0000-0002-8840-9235","affiliations":[{"raw_affiliation_string":"Electrical Engineering Technical College, Middle Technical University, Baghdad, Iraq","institution_ids":["https://openalex.org/I4210115078"]},{"raw_affiliation_string":"School of Engineering, University of South Australia, Mawson Lakes, SA, Australia","institution_ids":["https://openalex.org/I170239107"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090327828","display_name":"Javaan Chahl","orcid":"https://orcid.org/0000-0001-6496-0543"},"institutions":[{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]},{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Javaan Chahl","raw_affiliation_strings":["Joint and Operations Analysis Division, Defence Science and Technology Group, Melbourne, VIC, Australia","School of Engineering, University of South Australia, Mawson Lakes, SA, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Joint and Operations Analysis Division, Defence Science and Technology Group, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I1303474014"]},{"raw_affiliation_string":"School of Engineering, University of South Australia, Mawson Lakes, SA, Australia","institution_ids":["https://openalex.org/I170239107"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5000023371"],"corresponding_institution_ids":["https://openalex.org/I170239107","https://openalex.org/I4210115078"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.8944,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.84749849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"11573","last_page":"11595"},"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9898999929428101,"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/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9882000088691711,"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/artifact","display_name":"Artifact (error)","score":0.8280599117279053},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7475639581680298},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6896833181381226},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5913061499595642},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5901157259941101},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.5700041055679321},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5427305102348328},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.46240857243537903},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.4492926001548767},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.43852829933166504},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.39153748750686646},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3866528570652008},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1462152898311615}],"concepts":[{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.8280599117279053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7475639581680298},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6896833181381226},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5913061499595642},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5901157259941101},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.5700041055679321},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5427305102348328},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.46240857243537903},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4492926001548767},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.43852829933166504},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.39153748750686646},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3866528570652008},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1462152898311615},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2811392","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2811392","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:urm_publish:9916178605301831","is_oa":false,"landing_page_url":"https://find.library.unisa.edu.au/discovery/fulldisplay/alma9916178605301831/61USOUTHAUS_INST:ROR","pdf_url":null,"source":{"id":"https://openalex.org/S4306402528","display_name":"UniSA Research Outputs Repository (University of South Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I170239107","host_organization_name":"University of South Australia","host_organization_lineage":["https://openalex.org/I170239107"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:4cea27ea0af94867a703f15902b71bc2","is_oa":true,"landing_page_url":"https://doaj.org/article/4cea27ea0af94867a703f15902b71bc2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 11573-11595 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2811392","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2811392","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W70600013","https://openalex.org/W1528784850","https://openalex.org/W1601553748","https://openalex.org/W1971981854","https://openalex.org/W1974927758","https://openalex.org/W1984026713","https://openalex.org/W1984554603","https://openalex.org/W1986273245","https://openalex.org/W1988180373","https://openalex.org/W1992474904","https://openalex.org/W1993062190","https://openalex.org/W1998391547","https://openalex.org/W2000638024","https://openalex.org/W2001677673","https://openalex.org/W2003169355","https://openalex.org/W2003922338","https://openalex.org/W2008821584","https://openalex.org/W2009465763","https://openalex.org/W2010270685","https://openalex.org/W2011382180","https://openalex.org/W2015242484","https://openalex.org/W2023232389","https://openalex.org/W2044935899","https://openalex.org/W2059319469","https://openalex.org/W2060667206","https://openalex.org/W2063119760","https://openalex.org/W2066747626","https://openalex.org/W2069692225","https://openalex.org/W2072827496","https://openalex.org/W2076001533","https://openalex.org/W2082930519","https://openalex.org/W2091717878","https://openalex.org/W2096743408","https://openalex.org/W2106929251","https://openalex.org/W2108950340","https://openalex.org/W2112215023","https://openalex.org/W2117320287","https://openalex.org/W2120390927","https://openalex.org/W2125056386","https://openalex.org/W2131436045","https://openalex.org/W2135651282","https://openalex.org/W2139293067","https://openalex.org/W2149871380","https://openalex.org/W2150832917","https://openalex.org/W2152355934","https://openalex.org/W2165066471","https://openalex.org/W2247274765","https://openalex.org/W2248435844","https://openalex.org/W2262157003","https://openalex.org/W2270370225","https://openalex.org/W2344836171","https://openalex.org/W2397879484","https://openalex.org/W2402825447","https://openalex.org/W2406285615","https://openalex.org/W2424269919","https://openalex.org/W2520509592","https://openalex.org/W2520824413","https://openalex.org/W2529149089","https://openalex.org/W2553681414","https://openalex.org/W2554272018","https://openalex.org/W2566460263","https://openalex.org/W2572361455","https://openalex.org/W2579991979","https://openalex.org/W2583560550","https://openalex.org/W2743789363","https://openalex.org/W2745197867","https://openalex.org/W6636069787","https://openalex.org/W6669551234","https://openalex.org/W6674876220","https://openalex.org/W6675724387","https://openalex.org/W6713599091","https://openalex.org/W6726845744"],"related_works":["https://openalex.org/W2121429698","https://openalex.org/W2182042810","https://openalex.org/W2025157091","https://openalex.org/W2046658851","https://openalex.org/W3108403339","https://openalex.org/W2162712524","https://openalex.org/W4287867034","https://openalex.org/W3005783148","https://openalex.org/W3021143552","https://openalex.org/W2004821155"],"abstract_inverted_index":{"Most":[0],"existing":[1],"imaging":[2,70],"technologies":[3,29,49],"are":[4],"prone":[5],"to":[6,33,61,81,92,99],"noise":[7,78,117],"artifact":[8,79],"resulting":[9],"from":[10,37,86],"movement":[11,14],"of":[12,15,89,105],"subjects,":[13],"the":[16,83,106,120,125,140],"camera,":[17],"facial":[18],"expressions,":[19],"talking,":[20],"skin":[21],"tone,":[22],"and":[23,95,115,123,134,142],"lighting":[24],"variations.":[25],"In":[26],"addition,":[27],"these":[28,48],"have":[30,53],"been":[31,55],"limited":[32,59],"detecting":[34],"physiological":[35],"signs":[36],"a":[38,42,58,62,73,87,110],"single":[39],"subject":[40],"at":[41,96],"time.":[43],"Still,":[44],"another":[45],"challenge":[46],"facing":[47],"is":[50],"that":[51],"they":[52],"only":[54],"demonstrated":[56],"over":[57],"range":[60],"subject.":[63],"This":[64],"paper":[65],"proposes":[66],"an":[67],"efficient":[68],"remote":[69],"system":[71,108],"with":[72,119],"new,":[74],"low-complexity":[75],"method":[76],"for":[77],"removal":[80],"extract":[82],"cardiopulmonary":[84],"signal":[85],"number":[88],"subjects":[90],"(up":[91,98],"six":[93],"people)":[94],"long-distances":[97],"60":[100],"m).":[101],"The":[102],"experimental":[103],"results":[104],"proposed":[107],"showed":[109],"strong":[111],"agreement,":[112],"high":[113],"correlation,":[114],"low":[116],"level":[118],"reference":[121],"measurements":[122],"outperformed":[124],"conventional":[126],"measurement":[127],"methods":[128],"such":[129],"as":[130],"independent":[131],"component":[132,136],"analysis":[133,137],"principle":[135],"in":[138],"both":[139],"stationary":[141],"non-stationary":[143],"scenarios.":[144]},"counts_by_year":[{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2018-03-29T00:00:00"}