{"id":"https://openalex.org/W4327767950","doi":"https://doi.org/10.1109/ccnc51644.2023.10060680","title":"Vision-Aided Frame-Capture-Based CSI Recomposition for WiFi Sensing: A Multimodal Approach","display_name":"Vision-Aided Frame-Capture-Based CSI Recomposition for WiFi Sensing: A Multimodal Approach","publication_year":2023,"publication_date":"2023-01-08","ids":{"openalex":"https://openalex.org/W4327767950","doi":"https://doi.org/10.1109/ccnc51644.2023.10060680"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc51644.2023.10060680","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc51644.2023.10060680","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)","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/A5064900305","display_name":"Hiroki Shimomura","orcid":"https://orcid.org/0009-0008-7119-745X"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hiroki Shimomura","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064208375","display_name":"Yusuke Koda","orcid":"https://orcid.org/0000-0003-3344-7370"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Yusuke Koda","raw_affiliation_strings":["Centre for Wireless Communications, University of Oulu,Oulu,Finland,90014"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications, University of Oulu,Oulu,Finland,90014","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102787659","display_name":"Takamochi Kanda","orcid":"https://orcid.org/0000-0002-3972-5944"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takamochi Kanda","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063642951","display_name":"Koji Yamamoto","orcid":"https://orcid.org/0000-0003-4106-3983"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Yamamoto","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042195263","display_name":"Takayuki Nishio","orcid":"https://orcid.org/0000-0003-1026-319X"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayuki Nishio","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501","School of Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"School of Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001189882","display_name":"Akihito Taya","orcid":"https://orcid.org/0000-0001-9074-9709"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihito Taya","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501","Institute of Industrial Science, The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University,Kyoto,Japan,606-8501","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Institute of Industrial Science, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5064900305"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":0.2836,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5177843,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"913","last_page":"914"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9972000122070312,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.802043080329895},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7564116716384888},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.677552342414856},{"id":"https://openalex.org/keywords/firmware","display_name":"Firmware","score":0.5838898420333862},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5506892204284668},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5113558173179626},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4992532730102539},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.45208919048309326},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3968992829322815},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.16562512516975403},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11216530203819275}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.802043080329895},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7564116716384888},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.677552342414856},{"id":"https://openalex.org/C67212190","wikidata":"https://www.wikidata.org/wiki/Q104851","display_name":"Firmware","level":2,"score":0.5838898420333862},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5506892204284668},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5113558173179626},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4992532730102539},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.45208919048309326},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3968992829322815},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.16562512516975403},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11216530203819275},{"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/ccnc51644.2023.10060680","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc51644.2023.10060680","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2307135203","display_name":null,"funder_award_id":"JP22H03575","funder_id":"https://openalex.org/F4320320212","funder_display_name":"Japan Society for the Promotion of Science London"}],"funders":[{"id":"https://openalex.org/F4320320212","display_name":"Japan Society for the Promotion of Science London","ror":"https://ror.org/02m7axw05"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2962319395","https://openalex.org/W2980021985","https://openalex.org/W3103144676","https://openalex.org/W3210836460","https://openalex.org/W4210963622"],"related_works":["https://openalex.org/W2582981600","https://openalex.org/W4389238932","https://openalex.org/W4387467152","https://openalex.org/W3010413952","https://openalex.org/W4212885212","https://openalex.org/W2088352174","https://openalex.org/W4286695888","https://openalex.org/W3084132786","https://openalex.org/W4327661444","https://openalex.org/W2034991012"],"abstract_inverted_index":{"Recomposing":[0],"channel":[1],"state":[2],"information":[3,78],"(CSI)":[4],"from":[5,54],"the":[6,42,48,71,93,111,115,123],"beamforming":[7],"feedback":[8],"matrix":[9],"(BFM),":[10],"which":[11],"is":[12,28,64,119],"a":[13,67],"compressed":[14],"version":[15],"of":[16,23,26,32,44,51,114],"CSI":[17,52,62,81],"and":[18,82,108],"can":[19],"be":[20,86],"captured":[21],"because":[22],"its":[24],"lack":[25],"encryption,":[27],"an":[29],"alternative":[30],"way":[31],"implementing":[33],"firmware-agnostic":[34],"WiFi":[35],"sensing.":[36],"In":[37],"this":[38,60,84],"study,":[39],"we":[40,96],"propose":[41],"use":[43,97],"camera":[45,89,94],"images":[46,128],"toward":[47],"accuracy":[49,113],"enhancement":[50],"recomposition":[53,63,112],"BFM.":[55],"The":[56],"key":[57],"motivation":[58],"for":[59],"vision-aided":[61],"to":[65,79,122],"draw":[66],"first-hand":[68],"insight":[69],"that":[70,83,110],"BFM":[72],"does":[73],"not":[74],"fully":[75],"involve":[76],"spatial":[77],"recompose":[80],"could":[85],"compensated":[87],"by":[88],"images.":[90],"To":[91],"leverage":[92],"images,":[95],"multimodal":[98,117],"deep":[99],"learning.":[100],"We":[101],"conducted":[102],"experiments":[103],"using":[104,127],"IEEE":[105],"802.11ac":[106],"devices":[107],"revealed":[109],"proposed":[116],"framework":[118,125],"improved":[120],"compared":[121],"single-modal":[124],"only":[126],"or":[129],"BFMs.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}