{"id":"https://openalex.org/W4408423624","doi":"https://doi.org/10.1109/tmc.2025.3551315","title":"Ubicon-BP: Towards Ubiquitous, Contactless Blood Pressure Detection Using Smartphone","display_name":"Ubicon-BP: Towards Ubiquitous, Contactless Blood Pressure Detection Using Smartphone","publication_year":2025,"publication_date":"2025-03-14","ids":{"openalex":"https://openalex.org/W4408423624","doi":"https://doi.org/10.1109/tmc.2025.3551315"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2025.3551315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3551315","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","raw_type":"journal-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/A5050974637","display_name":"Yuan Wu","orcid":"https://orcid.org/0000-0001-6173-2801"},"institutions":[{"id":"https://openalex.org/I4210119942","display_name":"Wuhan Textile University","ror":"https://ror.org/02jgsf398","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119942"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Wu","raw_affiliation_strings":["School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-6173-2801","affiliations":[{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]},{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111271986","display_name":"Shoudu Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119942","display_name":"Wuhan Textile University","ror":"https://ror.org/02jgsf398","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119942"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shoudu Bai","raw_affiliation_strings":["School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]},{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qingyong Hu","orcid":"https://orcid.org/0000-0002-8719-7816"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qingyong Hu","raw_affiliation_strings":["Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong","Department of Computer Science and Engineering, Hong Kong University of Science and Technology, China"],"raw_orcid":"https://orcid.org/0000-0002-8719-7816","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bo Wang","orcid":"https://orcid.org/0000-0003-4324-5609"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Wang","raw_affiliation_strings":["School of Electrical Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-4324-5609","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057226230","display_name":"Min Li","orcid":"https://orcid.org/0000-0002-2959-9147"},"institutions":[{"id":"https://openalex.org/I4210119942","display_name":"Wuhan Textile University","ror":"https://ror.org/02jgsf398","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119942"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Li","raw_affiliation_strings":["School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]},{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074593997","display_name":"Xinrong Hu","orcid":"https://orcid.org/0000-0001-6563-669X"},"institutions":[{"id":"https://openalex.org/I4210119942","display_name":"Wuhan Textile University","ror":"https://ror.org/02jgsf398","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119942"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinrong Hu","raw_affiliation_strings":["School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-6563-669X","affiliations":[{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence, Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]},{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence and the Engineering Research Center of Hubei Province for Clothing Information, Wuhan Textile University, Wuhan, China","institution_ids":["https://openalex.org/I4210119942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015275781","display_name":"Yanjiao Chen","orcid":"https://orcid.org/0000-0002-1382-0679"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanjiao Chen","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-1382-0679","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9919,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84952473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"24","issue":"8","first_page":"7680","last_page":"7692"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.8928999900817871,"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":0.8928999900817871,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.8880000114440918,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.7833999991416931,"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/computer-science","display_name":"Computer science","score":0.7342546582221985},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.611445426940918},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36218148469924927},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.329412579536438}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7342546582221985},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.611445426940918},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36218148469924927},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.329412579536438}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2025.3551315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3551315","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/5","display_name":"Gender equality"}],"awards":[{"id":"https://openalex.org/G2661167316","display_name":null,"funder_award_id":"2023AFB368","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G5815046237","display_name":null,"funder_award_id":"2024445","funder_id":"https://openalex.org/F4320327462","funder_display_name":"Wuhan Textile University"}],"funders":[{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320327462","display_name":"Wuhan Textile University","ror":"https://ror.org/02jgsf398"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1834258266","https://openalex.org/W1901129140","https://openalex.org/W1991810038","https://openalex.org/W2012762214","https://openalex.org/W2072558153","https://openalex.org/W2158706430","https://openalex.org/W2225156818","https://openalex.org/W2531409750","https://openalex.org/W2790385199","https://openalex.org/W2793102850","https://openalex.org/W2795778794","https://openalex.org/W2890911296","https://openalex.org/W2909014974","https://openalex.org/W2953236873","https://openalex.org/W2962799101","https://openalex.org/W2965857341","https://openalex.org/W2979514732","https://openalex.org/W3089079408","https://openalex.org/W3093940857","https://openalex.org/W3117863277","https://openalex.org/W3132757566","https://openalex.org/W3137020077","https://openalex.org/W3170841864","https://openalex.org/W3173530647","https://openalex.org/W3208020582","https://openalex.org/W3212193748","https://openalex.org/W4293038571","https://openalex.org/W4294891920","https://openalex.org/W4317926966","https://openalex.org/W4320519676","https://openalex.org/W4367368200","https://openalex.org/W4385708173","https://openalex.org/W4387227775","https://openalex.org/W4396920038","https://openalex.org/W4396921224","https://openalex.org/W4401508578","https://openalex.org/W4404034567","https://openalex.org/W4404587485","https://openalex.org/W6639732818","https://openalex.org/W6737664043","https://openalex.org/W6751715993","https://openalex.org/W6778939222"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Blood":[0],"pressure":[1,222],"(BP)":[2],"is":[3,45,76,90],"a":[4,39,54,72,95,213],"critical":[5],"physiological":[6],"parameter":[7],"closely":[8],"associated":[9],"with":[10,80],"severe":[11],"diseases":[12],"such":[13,170],"as":[14,123,125,171],"heart":[15,120],"failure":[16],"and":[17,36,57,151,181,200],"kidney":[18],"damage.":[19],"Current":[20],"methods":[21],"either":[22],"require":[23],"additional":[24],"or":[25,28],"dedicated":[26],"hardware,":[27],"closing":[29],"touching":[30],"to":[31,86,115,128,140,157,184,203],"the":[32,67,110,145,154,179,192,197,204],"devices,":[33],"causing":[34],"discomfort":[35],"inconvenience.":[37],"Therefore,":[38],"convenient,":[40],"contactless":[41,58,87],"BP":[42,59,64],"measurement":[43],"solution":[44],"highly":[46],"desired.":[47],"In":[48],"this":[49,105],"work,":[50],"we":[51,107,142,177,190],"present":[52],"Ubicon-BP,":[53],"ubiquitous,":[55],"device-free,":[56],"detection":[60],"application.":[61],"Ubicon-BP":[62],"calculates":[63],"based":[65],"on":[66],"pulse":[68,164,187,201],"transit":[69],"time":[70],"(PTT),":[71],"key":[73],"feature":[74],"that":[75,137],"medically":[77],"proven":[78],"correlated":[79],"BP.":[81,206],"However,":[82],"using":[83],"smartphone":[84,114],"sensors":[85,112,127],"calculate":[88],"PTT":[89],"non-trivial":[91],"since":[92],"it":[93],"requires":[94],"micro-second":[96],"level":[97],"precision":[98],"for":[99],"cardiac":[100],"event":[101],"detection.":[102],"To":[103,132],"address":[104],"issue,":[106],"propose":[108,178],"leveraging":[109],"acoustic":[111,149],"in":[113],"detect":[116],"vibrations":[117],"caused":[118],"by":[119],"valve":[121],"movements,":[122],"well":[124],"camera":[126],"measure":[129,134],"finger":[130],"pulses.":[131],"accurately":[133],"heartbeat":[135],"signal":[136],"are":[138],"susceptible":[139],"motion,":[141],"first":[143],"improve":[144],"sensing":[146],"granularity":[147],"of":[148],"signals":[150,165,202],"then":[152],"introduce":[153],"IQ-MVED":[155],"model":[156],"eliminate":[158],"motion":[159],"interference.":[160],"Furthermore,":[161],"when":[162],"recovering":[163],"from":[166,196],"video":[167],"signals,":[168],"issues":[169],"poor":[172],"generalization":[173],"performance":[174],"arise.":[175],"Consequently,":[176],"TS-CAN":[180],"meta-learning":[182],"models":[183],"obtain":[185],"personalized":[186],"signals.":[188],"Finally,":[189],"transform":[191],"extracted":[193],"time-frequency":[194],"features":[195],"recovered":[198],"heartbeats":[199],"corresponding":[205],"Comprehensive":[207],"testing":[208],"involving":[209],"50":[210],"subjects":[211],"reveal":[212],"standard":[214],"deviation":[215],"error":[216],"of$":[217],"4.27":[218],"\\;":[219,225],"\\text{mmHg}$for":[220,226],"diastolic":[221],"and$":[223],"6.36":[224],"systolic":[227],"pressure,":[228],"respectively.":[229]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}