{"id":"https://openalex.org/W4405270951","doi":"https://doi.org/10.1109/bsn63547.2024.10780688","title":"A Low-Cost Embedded Imaging System for Low-Limb Vascular Metrics Monitoring","display_name":"A Low-Cost Embedded Imaging System for Low-Limb Vascular Metrics Monitoring","publication_year":2024,"publication_date":"2024-10-15","ids":{"openalex":"https://openalex.org/W4405270951","doi":"https://doi.org/10.1109/bsn63547.2024.10780688"},"language":"en","primary_location":{"id":"doi:10.1109/bsn63547.2024.10780688","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn63547.2024.10780688","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 20th International Conference on Body Sensor Networks (BSN)","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/A5055886965","display_name":"C.S. Liu","orcid":"https://orcid.org/0009-0008-6237-4178"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chuhui Liu","raw_affiliation_strings":["University at Buffalo,Computer Science and Engineering"],"affiliations":[{"raw_affiliation_string":"University at Buffalo,Computer Science and Engineering","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063863904","display_name":"Alexander Gherardi","orcid":"https://orcid.org/0000-0001-8006-7253"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander Gherardi","raw_affiliation_strings":["University at Buffalo,Computer Science and Engineering"],"affiliations":[{"raw_affiliation_string":"University at Buffalo,Computer Science and Engineering","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055511404","display_name":"Huining Li","orcid":"https://orcid.org/0000-0003-3865-3587"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huining Li","raw_affiliation_strings":["University at Buffalo,Computer Science and Engineering"],"affiliations":[{"raw_affiliation_string":"University at Buffalo,Computer Science and Engineering","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106665160","display_name":"Jun Xia","orcid":null},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jun Xia","raw_affiliation_strings":["University at Buffalo,Computer Science and Engineering"],"affiliations":[{"raw_affiliation_string":"University at Buffalo,Computer Science and Engineering","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035679293","display_name":"Wenyao Xu","orcid":"https://orcid.org/0000-0001-6444-9411"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenyao Xu","raw_affiliation_strings":["University at Buffalo,Computer Science and Engineering"],"affiliations":[{"raw_affiliation_string":"University at Buffalo,Computer Science and Engineering","institution_ids":["https://openalex.org/I63190737"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5055886965"],"corresponding_institution_ids":["https://openalex.org/I63190737"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21197886,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.7870000004768372,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.7870000004768372,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.7163000106811523,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.6883000135421753,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5497170686721802}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5497170686721802}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bsn63547.2024.10780688","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn63547.2024.10780688","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 20th International Conference on Body Sensor Networks (BSN)","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":10,"referenced_works":["https://openalex.org/W1844169604","https://openalex.org/W2089698689","https://openalex.org/W2122612293","https://openalex.org/W2124660903","https://openalex.org/W2134146521","https://openalex.org/W2140318175","https://openalex.org/W2911958098","https://openalex.org/W2967660745","https://openalex.org/W4234924326","https://openalex.org/W4383068587"],"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":{"Cardiovascular":[0],"metrics":[1,25],"measurement":[2],"and":[3,35,56],"monitoring":[4],"have":[5],"been":[6],"a":[7,78,101],"critical":[8],"need":[9],"worldwide.":[10],"The":[11],"main":[12],"objective":[13],"of":[14,46,109,119],"this":[15],"work":[16],"is":[17],"to":[18,49,74],"prototype":[19],"an":[20,28,36,83,90,106],"embedded":[21],"imager":[22],"for":[23,94],"cardiovascular":[24],"monitoring.":[26],"Utilizing":[27],"850":[29],"nm":[30],"Near-Infrared":[31],"(NIR)":[32],"light":[33],"source":[34],"Infrared":[37],"(IR)":[38],"camera,":[39],"the":[40,43,64,98,117],"system":[41,65,99],"leverages":[42],"optical":[44],"properties":[45],"human":[47],"skin":[48],"extract":[50],"Photoplethysmogram":[51],"(PPG)":[52],"signals,":[53],"heart":[54,71],"rate,":[55],"vascular":[57],"structure":[58],"from":[59,77],"video":[60],"data.":[61],"We":[62],"tested":[63],"with":[66,105],"10":[67],"participants,":[68],"comparing":[69],"its":[70],"rate":[72],"measurements":[73],"those":[75],"obtained":[76],"contact":[79],"PPG":[80],"sensor,":[81],"achieving":[82],"accuracy":[84,104],"within":[85],"\u00b15":[86],"bpm.":[87],"Additionally,":[88],"using":[89],"artificial":[91],"hand":[92],"phantom":[93],"blood":[95,113],"vessel":[96,102,114],"visualization,":[97],"demonstrated":[100],"extraction":[103],"average":[107],"error":[108],"10.21":[110],"%":[111],"in":[112],"width,":[115],"confirming":[116],"effectiveness":[118],"our":[120],"NIR-enhanced":[121],"imaging":[122],"approach.":[123]},"counts_by_year":[],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}
