{"id":"https://openalex.org/W2982697737","doi":"https://doi.org/10.1109/lifetech.2019.8883983","title":"Non-contact Heartbeat Measurement by Hybrid Method of Passive Stereo and Active Stereo","display_name":"Non-contact Heartbeat Measurement by Hybrid Method of Passive Stereo and Active Stereo","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2982697737","doi":"https://doi.org/10.1109/lifetech.2019.8883983","mag":"2982697737"},"language":"en","primary_location":{"id":"doi:10.1109/lifetech.2019.8883983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lifetech.2019.8883983","pdf_url":null,"source":{"id":"https://openalex.org/S4306498475","display_name":"2019 IEEE 1st Global Conference on Life Sciences and Technologies (LifeTech)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 1st Global Conference on Life Sciences and Technologies (LifeTech)","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/A5101955972","display_name":"Hirooki Aoki","orcid":"https://orcid.org/0000-0002-9498-1393"},"institutions":[{"id":"https://openalex.org/I116680314","display_name":"Chitose Institute of Science and Technology","ror":"https://ror.org/037xccs34","country_code":"JP","type":"education","lineage":["https://openalex.org/I116680314"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hirooki Aoki","raw_affiliation_strings":["Chitose Institute of Science and Technology, Chitose, Japan"],"affiliations":[{"raw_affiliation_string":"Chitose Institute of Science and Technology, Chitose, Japan","institution_ids":["https://openalex.org/I116680314"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082878951","display_name":"Tsuyoshi Shiga","orcid":"https://orcid.org/0000-0003-0358-7196"},"institutions":[{"id":"https://openalex.org/I4210136522","display_name":"Tokyo Women's Medical University","ror":"https://ror.org/03kjjhe36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210136522"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tsuyoshi Shiga","raw_affiliation_strings":["Tokyo Women's Medical University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Women's Medical University, Tokyo, Japan","institution_ids":["https://openalex.org/I4210136522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100766661","display_name":"Atsushi Suzuki","orcid":"https://orcid.org/0000-0002-7566-1749"},"institutions":[{"id":"https://openalex.org/I4210136522","display_name":"Tokyo Women's Medical University","ror":"https://ror.org/03kjjhe36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210136522"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Suzuki","raw_affiliation_strings":["Tokyo Women's Medical University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Women's Medical University, Tokyo, Japan","institution_ids":["https://openalex.org/I4210136522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072934270","display_name":"Koichi Takeuchi","orcid":"https://orcid.org/0009-0000-4926-0661"},"institutions":[{"id":"https://openalex.org/I4210136522","display_name":"Tokyo Women's Medical University","ror":"https://ror.org/03kjjhe36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210136522"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koichi Takeuchi","raw_affiliation_strings":["Tokyo Women's Medical University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Women's Medical University, Tokyo, Japan","institution_ids":["https://openalex.org/I4210136522"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101955972"],"corresponding_institution_ids":["https://openalex.org/I116680314"],"apc_list":null,"apc_paid":null,"fwci":0.4789,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61195131,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"115","last_page":"116"},"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.987500011920929,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/heartbeat","display_name":"Heartbeat","score":0.8295307159423828},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.760411262512207},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6980619430541992},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6592119336128235},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6265040636062622},{"id":"https://openalex.org/keywords/stereo-camera","display_name":"Stereo camera","score":0.564691424369812},{"id":"https://openalex.org/keywords/projector","display_name":"Projector","score":0.5106006264686584},{"id":"https://openalex.org/keywords/stereo-cameras","display_name":"Stereo cameras","score":0.46450018882751465},{"id":"https://openalex.org/keywords/stereo-imaging","display_name":"Stereo imaging","score":0.4598466157913208}],"concepts":[{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.8295307159423828},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.760411262512207},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6980619430541992},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6592119336128235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6265040636062622},{"id":"https://openalex.org/C185078393","wikidata":"https://www.wikidata.org/wiki/Q313783","display_name":"Stereo camera","level":2,"score":0.564691424369812},{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.5106006264686584},{"id":"https://openalex.org/C35861506","wikidata":"https://www.wikidata.org/wiki/Q17141434","display_name":"Stereo cameras","level":3,"score":0.46450018882751465},{"id":"https://openalex.org/C2776122016","wikidata":"https://www.wikidata.org/wiki/Q7611221","display_name":"Stereo imaging","level":2,"score":0.4598466157913208},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lifetech.2019.8883983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lifetech.2019.8883983","pdf_url":null,"source":{"id":"https://openalex.org/S4306498475","display_name":"2019 IEEE 1st Global Conference on Life Sciences and Technologies (LifeTech)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 1st Global Conference on Life Sciences and Technologies (LifeTech)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1973944863","https://openalex.org/W2008821584","https://openalex.org/W2080128691","https://openalex.org/W2135220085"],"related_works":["https://openalex.org/W1817492760","https://openalex.org/W2015421583","https://openalex.org/W307265996","https://openalex.org/W2250718577","https://openalex.org/W812480148","https://openalex.org/W2106933740","https://openalex.org/W2096668200","https://openalex.org/W128884630","https://openalex.org/W2792676802","https://openalex.org/W4297409008"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,20,60,92],"system":[3,85],"which":[4],"simultaneously":[5],"measures":[6],"3-D":[7,34],"shape":[8,16,35,69],"of":[9,14,36,79,99],"chest":[10,15,38,57],"and":[11,28],"minute":[12,68],"change":[13,70],"by":[17,19,41],"heartbeat":[18],"hybrid":[21],"stereo":[22,27,44],"method":[23],"combining":[24],"the":[25,29,33,37,42,51,56,77,80,100],"passive":[26,43],"active":[30,81],"stereo.":[31,82],"Specifically,":[32],"is":[39,64,86],"measured":[40],"using":[45,59],"two":[46],"infrared":[47],"cameras.":[48],"By":[49],"projecting":[50],"dot":[52],"matrix":[53],"pattern":[54],"on":[55,76],"surface":[58],"laser":[61],"projector,":[62],"it":[63],"possible":[65],"to":[66,72,88],"capture":[67],"due":[71],"heart":[73],"beat":[74],"based":[75],"principle":[78],"The":[83],"proposed":[84],"expected":[87],"be":[89],"useful":[90],"as":[91],"visualization":[93],"tool":[94],"for":[95],"easy":[96],"mechanical":[97],"phenomena":[98],"heart.":[101]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}