{"id":"https://openalex.org/W4225012095","doi":"https://doi.org/10.1109/percom53586.2022.9762385","title":"ActiSight: Wearer Foreground Extraction Using a Practical RGB-Thermal Wearable","display_name":"ActiSight: Wearer Foreground Extraction Using a Practical RGB-Thermal Wearable","publication_year":2022,"publication_date":"2022-03-21","ids":{"openalex":"https://openalex.org/W4225012095","doi":"https://doi.org/10.1109/percom53586.2022.9762385","pmid":"https://pubmed.ncbi.nlm.nih.gov/36447642"},"language":"en","primary_location":{"id":"doi:10.1109/percom53586.2022.9762385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percom53586.2022.9762385","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Pervasive Computing and Communications (PerCom)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9704365","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000872403","display_name":"Rawan Alharbi","orcid":"https://orcid.org/0000-0002-0789-7805"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rawan Alharbi","raw_affiliation_strings":["Northwestern University,Department of Computer Science,Evanston,IL,USA","Department of Computer Science, Northwestern University, Evanston, IL, USA","Department of Preventive Medicine, Northwestern University, Chicago, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University,Department of Computer Science,Evanston,IL,USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Computer Science, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Preventive Medicine, Northwestern University, Chicago, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023938040","display_name":"Sougata Sen","orcid":"https://orcid.org/0000-0002-2466-0025"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I74796645","display_name":"Birla Institute of Technology and Science, Pilani","ror":"https://ror.org/001p3jz28","country_code":"IN","type":"education","lineage":["https://openalex.org/I74796645"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Sougata Sen","raw_affiliation_strings":["Northwestern University,Department of Preventive Medicine,Chicago,IL,USA","Department of Computer Science and Information Systems, BITS Pilani, Goa, India","Department of Preventive Medicine, Northwestern University, Chicago, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University,Department of Preventive Medicine,Chicago,IL,USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Computer Science and Information Systems, BITS Pilani, Goa, India","institution_ids":["https://openalex.org/I74796645"]},{"raw_affiliation_string":"Department of Preventive Medicine, Northwestern University, Chicago, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038049072","display_name":"Ada Ng","orcid":"https://orcid.org/0000-0003-2662-3460"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ada Ng","raw_affiliation_strings":["Northwestern University,Department of Computer Science,Evanston,IL,USA","Department of Computer Science, Northwestern University, Evanston, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University,Department of Computer Science,Evanston,IL,USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Computer Science, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049258058","display_name":"Nabil Alshurafa","orcid":null},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nabil Alshurafa","raw_affiliation_strings":["Northwestern University,Department of Computer Science,Evanston,IL,USA","Department of Computer Science, Northwestern University, Evanston, IL, USA","Department of Preventive Medicine, Northwestern University, Chicago, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University,Department of Computer Science,Evanston,IL,USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Computer Science, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Preventive Medicine, Northwestern University, Chicago, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026852792","display_name":"Josiah Hester","orcid":"https://orcid.org/0000-0002-1680-085X"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Josiah Hester","raw_affiliation_strings":["Northwestern University,Department of Computer Science,Evanston,IL,USA","Department of Computer Science, Northwestern University, Evanston, IL, USA","Department of Preventive Medicine, Northwestern University, Chicago, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University,Department of Computer Science,Evanston,IL,USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Computer Science, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Preventive Medicine, Northwestern University, Chicago, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7394,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.80107645,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2022","issue":null,"first_page":"237","last_page":"246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.982200026512146,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.855404794216156},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7966523766517639},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6833990216255188},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6812297105789185},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.6660792827606201},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6032399535179138},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5710591673851013},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.5426239967346191},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4611748456954956}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.855404794216156},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7966523766517639},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6833990216255188},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6812297105789185},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.6660792827606201},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6032399535179138},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5710591673851013},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.5426239967346191},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4611748456954956},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/percom53586.2022.9762385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percom53586.2022.9762385","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Pervasive Computing and Communications (PerCom)","raw_type":"proceedings-article"},{"id":"pmid:36447642","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36447642","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ... IEEE International Conference on Pervasive Computing and Communications. IEEE International Conference on Pervasive Computing and Communications","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:9704365","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9704365","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc IEEE Int Conf Pervasive Comput Commun","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:9704365","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9704365","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc IEEE Int Conf Pervasive Comput Commun","raw_type":"Text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G349920438","display_name":null,"funder_award_id":"K25DK113242","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"},{"id":"https://openalex.org/G4041944308","display_name":null,"funder_award_id":"R21EB030305","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G4487448669","display_name":null,"funder_award_id":"R03 DK127128","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"}],"funders":[{"id":"https://openalex.org/F4320337357","display_name":"National Institute of Diabetes and Digestive and Kidney Diseases","ror":"https://ror.org/00adh9b73"},{"id":"https://openalex.org/F4320337363","display_name":"National Institute of Biomedical Imaging and Bioengineering","ror":"https://ror.org/00372qc85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1545109241","https://openalex.org/W1861492603","https://openalex.org/W1901129140","https://openalex.org/W1936738684","https://openalex.org/W1987869189","https://openalex.org/W1999621311","https://openalex.org/W2006131151","https://openalex.org/W2075089792","https://openalex.org/W2092633027","https://openalex.org/W2108598243","https://openalex.org/W2128944537","https://openalex.org/W2133059825","https://openalex.org/W2142556291","https://openalex.org/W2204609240","https://openalex.org/W2230466109","https://openalex.org/W2252227770","https://openalex.org/W2339830253","https://openalex.org/W2399063318","https://openalex.org/W2495326574","https://openalex.org/W2531409750","https://openalex.org/W2581706031","https://openalex.org/W2734349601","https://openalex.org/W2754998475","https://openalex.org/W2891344401","https://openalex.org/W2910628332","https://openalex.org/W2916765263","https://openalex.org/W2939837212","https://openalex.org/W2963163009","https://openalex.org/W2964222622","https://openalex.org/W2964309882","https://openalex.org/W2972448874","https://openalex.org/W2996102538","https://openalex.org/W3013503517","https://openalex.org/W3025381604","https://openalex.org/W3105006032","https://openalex.org/W3122445164","https://openalex.org/W4233641747","https://openalex.org/W6631190155","https://openalex.org/W6632618750","https://openalex.org/W6639102338","https://openalex.org/W6639824700","https://openalex.org/W6736832757","https://openalex.org/W6771976868","https://openalex.org/W6789654255"],"related_works":["https://openalex.org/W3090300519","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2566526749","https://openalex.org/W2907667791","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W4245880644","https://openalex.org/W4312415459"],"abstract_inverted_index":{"Wearable":[0],"cameras":[1,16],"provide":[2],"an":[3,162],"informative":[4],"view":[5],"of":[6,85,119,122,131],"wearer":[7,41,56,107,140],"activities,":[8],"context,":[9],"and":[10,26,42,69,156],"interactions.":[11],"Video":[12],"obtained":[13],"from":[14,124],"wearable":[15,97],"is":[17,47],"useful":[18],"for":[19,110],"life-logging,":[20],"human":[21],"activity":[22,78],"recognition,":[23],"visual":[24],"confirmation,":[25],"other":[27],"tasks":[28],"widely":[29],"utilized":[30],"in":[31,72,82,133],"mobile":[32],"computing":[33],"today.":[34],"Extracting":[35],"foreground":[36,57,141],"information":[37,104],"related":[38],"to":[39,80,105],"the":[40,48,83],"separating":[43],"irrelevant":[44],"background":[45],"pixels":[46],"fundamental":[49],"operation":[50],"underlying":[51],"these":[52],"tasks.":[53],"However,":[54],"current":[55],"extraction":[58],"methods":[59],"that":[60,101,139],"depend":[61],"on":[62],"image":[63],"data":[64],"alone":[65],"are":[66],"slow,":[67],"energy-inefficient,":[68],"even":[70],"inaccurate":[71],"some":[73],"cases,":[74],"making":[75],"many":[76],"tasks&#x2013;like":[77],"recognition&#x2013;challenging":[79],"implement":[81],"absence":[84],"significant":[86],"computational":[87],"resources.":[88],"To":[89],"fill":[90],"this":[91],"gap,":[92],"we":[93,115],"built":[94],"ActiSight,":[95,114],"a":[96,117,128,134,146],"RGB-Thermal":[98],"video":[99,123],"camera":[100],"uses":[102],"thermal":[103],"make":[106],"segmentation":[108],"practical":[109],"body-worn":[111],"video.":[112],"Using":[113],"collected":[116],"total":[118],"59":[120],"hours":[121],"6":[125],"participants,":[126],"capturing":[127],"wide":[129],"variety":[130],"activities":[132],"natural":[135],"setting.":[136],"We":[137],"show":[138],"extracted":[142],"with":[143,161],"ActiSight":[144],"achieves":[145],"high":[147],"dice":[148],"similarity":[149],"score":[150],"while":[151],"significantly":[152],"lowering":[153],"execution":[154],"time":[155],"energy":[157],"cost":[158],"when":[159],"compared":[160],"RGB-only":[163],"approach.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
