{"id":"https://openalex.org/W3118674537","doi":"https://doi.org/10.1117/12.2586893","title":"Fatigue detection based on non-contact respiratory detection","display_name":"Fatigue detection based on non-contact respiratory detection","publication_year":2021,"publication_date":"2021-01-04","ids":{"openalex":"https://openalex.org/W3118674537","doi":"https://doi.org/10.1117/12.2586893","mag":"3118674537"},"language":"en","primary_location":{"id":"doi:10.1117/12.2586893","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2586893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Thirteenth International Conference on Machine Vision","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/A5100371766","display_name":"Xing Chen","orcid":"https://orcid.org/0000-0002-2003-3657"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xing Chen","raw_affiliation_strings":["Xiamen Univ. of Technology (China)"],"affiliations":[{"raw_affiliation_string":"Xiamen Univ. of Technology (China)","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069237390","display_name":"Lumei Su","orcid":"https://orcid.org/0000-0002-8926-0188"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lumei Su","raw_affiliation_strings":["Xiamen Univ. of Technology (China)"],"affiliations":[{"raw_affiliation_string":"Xiamen Univ. of Technology (China)","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084382806","display_name":"Ming Xu","orcid":"https://orcid.org/0000-0002-8849-9656"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Xu","raw_affiliation_strings":["Xiamen Univ. of Technology (China)"],"affiliations":[{"raw_affiliation_string":"Xiamen Univ. of Technology (China)","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084385218","display_name":"Bo Deng","orcid":"https://orcid.org/0000-0003-0471-3377"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Deng","raw_affiliation_strings":["Xiamen Univ. of Technology (China)"],"affiliations":[{"raw_affiliation_string":"Xiamen Univ. of Technology (China)","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078269813","display_name":"Yuanxuan Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanxuan Zhu","raw_affiliation_strings":["Xiamen Univ. of Technology (China)"],"affiliations":[{"raw_affiliation_string":"Xiamen Univ. of Technology (China)","institution_ids":["https://openalex.org/I75867142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100371766"],"corresponding_institution_ids":["https://openalex.org/I75867142"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00733832,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"10","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9728999733924866,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9728999733924866,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12597","display_name":"Fire Detection and Safety Systems","score":0.9154000282287598,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9010000228881836,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/respiratory-rate","display_name":"Respiratory rate","score":0.6308261752128601},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5202311873435974},{"id":"https://openalex.org/keywords/respiratory-system","display_name":"Respiratory system","score":0.5151404142379761},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5033623576164246},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4861692786216736},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44338151812553406},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3387490510940552},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.16526147723197937},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.12283563613891602},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.08571529388427734}],"concepts":[{"id":"https://openalex.org/C8213797","wikidata":"https://www.wikidata.org/wiki/Q754250","display_name":"Respiratory rate","level":4,"score":0.6308261752128601},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5202311873435974},{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.5151404142379761},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5033623576164246},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4861692786216736},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44338151812553406},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3387490510940552},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.16526147723197937},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.12283563613891602},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.08571529388427734},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2586893","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2586893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Thirteenth International Conference on Machine Vision","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.5,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2601157893","https://openalex.org/W2373006798","https://openalex.org/W2131735617","https://openalex.org/W2056912418","https://openalex.org/W2123759770","https://openalex.org/W2033213769","https://openalex.org/W4312376745","https://openalex.org/W2156742842","https://openalex.org/W2136016640","https://openalex.org/W2043103425"],"abstract_inverted_index":{"Most":[0],"of":[1,45,70,79,111,147,169,180],"current":[2],"methods":[3],"for":[4,39],"fatigue":[5,10,22,40,49,57,59,73,117,121,126,134,157,162,170,181],"detection":[6,23,74,84,93,118,122,146,163],"are":[7],"based":[8,25,94],"on":[9,26,95],"features":[11,82],"extracted":[12],"from":[13],"face":[14],"or":[15],"head.":[16],"This":[17,30],"paper":[18,31,88,152],"proposes":[19,32,153],"a":[20,108,141],"novel":[21],"mode":[24],"non-contact":[27,91],"respiratory":[28,36,47,66,71,80,92,115,132,148],"detection.":[29,41,182],"to":[33,100,154],"use":[34],"the":[35,43,46,55,65,77,90,102,145,167,176],"rate":[37,48,72,81,116,133,168],"feature":[38,50],"Since":[42],"appearance":[44],"will":[51,138],"be":[52,61,128,140],"earlier":[53],"than":[54],"facial":[56,120,156],"feature,":[58],"can":[60,127],"predicted":[62],"early":[63],"by":[64],"rate.":[67],"The":[68,161],"difficulty":[69],"lies":[75],"in":[76,144],"extraction":[78],"and":[83,119,178],"accuracy,":[85],"so":[86,150],"this":[87,106,151,172],"adopts":[89],"dense":[96],"optical":[97],"flow":[98],"method":[99,164,173],"solve":[101],"above":[103],"problems.":[104],"In":[105],"paper,":[107],"large":[109],"number":[110],"experimental":[112],"comparisons":[113],"between":[114],"have":[123],"confirmed":[124],"that":[125],"detected":[129],"faster":[130],"through":[131],"characteristics,":[135,171],"but":[136],"there":[137],"still":[139],"small":[142],"deviation":[143],"rate,":[149],"compare":[155],"characteristics":[158],"with":[159,166],"breathing":[160],"combined":[165],"greatly":[174],"improves":[175],"accuracy":[177],"speed":[179]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}