{"id":"https://openalex.org/W4416749383","doi":"https://doi.org/10.1109/iros60139.2025.11247671","title":"Opt-in Camera: Person Identification in Video via UWB Localization and Its Application to Opt-in Systems","display_name":"Opt-in Camera: Person Identification in Video via UWB Localization and Its Application to Opt-in Systems","publication_year":2025,"publication_date":"2025-10-19","ids":{"openalex":"https://openalex.org/W4416749383","doi":"https://doi.org/10.1109/iros60139.2025.11247671"},"language":null,"primary_location":{"id":"doi:10.1109/iros60139.2025.11247671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros60139.2025.11247671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","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/A5036123455","display_name":"Matthew Ishige","orcid":"https://orcid.org/0000-0003-0601-7586"},"institutions":[{"id":"https://openalex.org/I4210132747","display_name":"Cyber Laser (Japan)","ror":"https://ror.org/03vrph192","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210132747"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Matthew Ishige","raw_affiliation_strings":["Cyber Agent, Inc.,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Cyber Agent, Inc.,Tokyo,Japan","institution_ids":["https://openalex.org/I4210132747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020076093","display_name":"Yasuhiro Yoshimura","orcid":"https://orcid.org/0000-0001-5281-2930"},"institutions":[{"id":"https://openalex.org/I4210132747","display_name":"Cyber Laser (Japan)","ror":"https://ror.org/03vrph192","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210132747"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuhiro Yoshimura","raw_affiliation_strings":["Cyber Agent, Inc.,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Cyber Agent, Inc.,Tokyo,Japan","institution_ids":["https://openalex.org/I4210132747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020282208","display_name":"Ryo Yonetani","orcid":"https://orcid.org/0000-0002-2724-6233"},"institutions":[{"id":"https://openalex.org/I4210132747","display_name":"Cyber Laser (Japan)","ror":"https://ror.org/03vrph192","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210132747"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryo Yonetani","raw_affiliation_strings":["Cyber Agent, Inc.,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Cyber Agent, Inc.,Tokyo,Japan","institution_ids":["https://openalex.org/I4210132747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036123455"],"corresponding_institution_ids":["https://openalex.org/I4210132747"],"apc_list":null,"apc_paid":null,"fwci":0.8194,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.8084548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"20562","last_page":"20569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.8427000045776367,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.8427000045776367,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12740","display_name":"Gait Recognition and Analysis","score":0.0617000013589859,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.022700000554323196,"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/wireless","display_name":"Wireless","score":0.6190999746322632},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.5957000255584717},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.57669997215271},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5295000076293945},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4968999922275543},{"id":"https://openalex.org/keywords/crowds","display_name":"Crowds","score":0.44200000166893005},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4194999933242798}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7832000255584717},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6912000179290771},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6190999746322632},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.5957000255584717},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.57669997215271},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5407999753952026},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5295000076293945},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4968999922275543},{"id":"https://openalex.org/C2777852691","wikidata":"https://www.wikidata.org/wiki/Q13430821","display_name":"Crowds","level":2,"score":0.44200000166893005},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4194999933242798},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4124000072479248},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4120999872684479},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3785000145435333},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3273000121116638},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.3100999891757965},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.302700012922287},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.296099990606308},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.26420000195503235},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.26030001044273376}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iros60139.2025.11247671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros60139.2025.11247671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1749494163","https://openalex.org/W1931090275","https://openalex.org/W1956925690","https://openalex.org/W2085261163","https://openalex.org/W2087797502","https://openalex.org/W2136713662","https://openalex.org/W2293655572","https://openalex.org/W2610060393","https://openalex.org/W2744195175","https://openalex.org/W2799067027","https://openalex.org/W2962712356","https://openalex.org/W2966035132","https://openalex.org/W3047067034","https://openalex.org/W3154148285","https://openalex.org/W3166898278","https://openalex.org/W3175445198","https://openalex.org/W3186996764","https://openalex.org/W3203180037","https://openalex.org/W4293704597","https://openalex.org/W4313547892","https://openalex.org/W4322768901","https://openalex.org/W4323020858","https://openalex.org/W4362590838","https://openalex.org/W4386076204","https://openalex.org/W4386597389","https://openalex.org/W4388691938","https://openalex.org/W4401070076","https://openalex.org/W4402753904"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"opt-in":[3,41,136,155],"camera,":[4],"a":[5,18,29,44,95,108,174],"concept":[6],"of":[7,12,40,46,57,157,170],"privacy-preserving":[8],"camera":[9,137],"systems":[10],"capable":[11],"recording":[13,156],"only":[14],"specific":[15],"individuals":[16,158],"in":[17,50,85,129,159,168,173],"crowd":[19],"who":[20],"explicitly":[21],"consent":[22],"to":[23,35,87],"be":[24],"recorded.":[25],"Our":[26],"system":[27,138,152],"utilizes":[28],"mobile":[30],"wireless":[31,59,114,130],"communication":[32],"tag":[33,48,60,73,90],"attached":[34],"personal":[36],"belongings":[37],"as":[38,43,105,107],"proof":[39],"and":[42,117,143],"means":[45],"localizing":[47],"carriers":[49],"video":[51],"footage.":[52],"Specifically,":[53],"the":[54,58,67,89,121,125,134],"on-ground":[55],"positions":[56],"are":[61],"first":[62],"tracked":[63],"over":[64],"time":[65],"using":[66,139],"unscented":[68],"Kalman":[69],"filter":[70],"(UKF).":[71],"The":[72],"trajectory":[74,97],"is":[75],"then":[76],"matched":[77],"against":[78],"visual":[79],"tracking":[80],"results":[81,148],"for":[82,120],"pedestrians":[83],"found":[84],"videos":[86],"identify":[88],"carrier.":[91],"Technically,":[92],"we":[93],"devise":[94],"dedicated":[96],"matching":[98],"technique":[99,111],"based":[100],"on":[101],"constrained":[102],"linear":[103],"optimization,":[104],"well":[106],"novel":[109],"calibration":[110,116],"that":[112,150],"handles":[113],"tag-camera":[115],"hyperparameter":[118],"tuning":[119],"UKF,":[122],"which":[123],"mitigates":[124],"non-lineof-sight":[126],"(NLoS)":[127],"issue":[128],"localization.":[131],"We":[132],"implemented":[133],"proposed":[135],"ultra-wideband":[140],"(UWB)":[141],"devices":[142],"an":[144],"off-the-shelf":[145],"webcam.":[146],"Experimental":[147],"demonstrate":[149],"our":[151],"can":[153],"perform":[154],"real-time":[160],"at":[161],"10":[162],"fps,":[163],"with":[164],"reliable":[165],"identification":[166],"accuracy":[167],"crowds":[169],"8\u201323":[171],"people":[172],"confined":[175],"space.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-11-28T00:00:00"}
