{"id":"https://openalex.org/W2889225866","doi":"https://doi.org/10.1109/icca.2018.8444331","title":"WiFi-enabled Device-free Gesture Recognition for Smart Home Automation","display_name":"WiFi-enabled Device-free Gesture Recognition for Smart Home Automation","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2889225866","doi":"https://doi.org/10.1109/icca.2018.8444331","mag":"2889225866"},"language":"en","primary_location":{"id":"doi:10.1109/icca.2018.8444331","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icca.2018.8444331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 14th International Conference on Control and Automation (ICCA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5088007042","display_name":"Han Zou","orcid":"https://orcid.org/0000-0002-8063-5211"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Han Zou","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072771619","display_name":"Yuxun Zhou","orcid":"https://orcid.org/0000-0003-4258-2179"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuxun Zhou","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005666034","display_name":"Jianfei Yang","orcid":"https://orcid.org/0000-0002-8075-0439"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jianfei Yang","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039502751","display_name":"Hao Jiang","orcid":"https://orcid.org/0000-0002-6902-9245"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Jiang","raw_affiliation_strings":["College of Electrical Engineering and Automation, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering and Automation, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365448","display_name":"Lihua Xie","orcid":"https://orcid.org/0000-0002-7137-4136"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lihua Xie","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013076652","display_name":"Costas J. Spanos","orcid":null},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Costas J. Spanos","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, USA","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"476","last_page":"481"},"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":0.9993000030517578,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8295245170593262},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.8131344318389893},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.73992520570755},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6489442586898804},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5996112823486328},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.571142315864563},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5028650164604187},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.4668745696544647},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.46155592799186707},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.44582003355026245},{"id":"https://openalex.org/keywords/home-automation","display_name":"Home automation","score":0.43782538175582886},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.20333731174468994},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08695638179779053}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8295245170593262},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.8131344318389893},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.73992520570755},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6489442586898804},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5996112823486328},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.571142315864563},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5028650164604187},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4668745696544647},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.46155592799186707},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.44582003355026245},{"id":"https://openalex.org/C507571656","wikidata":"https://www.wikidata.org/wiki/Q848436","display_name":"Home automation","level":2,"score":0.43782538175582886},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.20333731174468994},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08695638179779053},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icca.2018.8444331","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icca.2018.8444331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 14th International Conference on Control and Automation (ICCA)","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":29,"referenced_works":["https://openalex.org/W74949391","https://openalex.org/W1628685102","https://openalex.org/W1983623559","https://openalex.org/W2006023663","https://openalex.org/W2049864003","https://openalex.org/W2060280062","https://openalex.org/W2064081294","https://openalex.org/W2089695767","https://openalex.org/W2095396347","https://openalex.org/W2109519180","https://openalex.org/W2141336889","https://openalex.org/W2340862004","https://openalex.org/W2509717013","https://openalex.org/W2517331439","https://openalex.org/W2518733178","https://openalex.org/W2556897635","https://openalex.org/W2584947161","https://openalex.org/W2621353408","https://openalex.org/W2626807326","https://openalex.org/W2749514013","https://openalex.org/W2763697523","https://openalex.org/W2764224278","https://openalex.org/W2768443140","https://openalex.org/W2783388505","https://openalex.org/W2784220689","https://openalex.org/W2788518751","https://openalex.org/W6603053014","https://openalex.org/W6676045232","https://openalex.org/W6730087095"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W2537963312","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W2010878661","https://openalex.org/W3147379364","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2989699735"],"abstract_inverted_index":{"Gesture":[0],"recognition":[1,16,51,168],"is":[2,35,73],"playing":[3],"a":[4,48,118,136,155,165],"vital":[5],"role":[6],"in":[7,130,145,154],"human-computer":[8],"interaction":[9],"and":[10,31,37,104,111,134,158],"smart":[11],"home":[12],"automation.":[13],"Conventional":[14],"gesture":[15,50,140,167],"systems":[17],"require":[18],"either":[19],"dedicated":[20,119],"extra":[21],"infrastructure":[22],"to":[23,28,124],"be":[24,85],"deployed":[25],"or":[26],"users":[27],"carry":[29],"wearable":[30],"mobile":[32],"devices,":[33],"which":[34],"high-cost":[36],"intrusive":[38],"for":[39,139],"large-scale":[40],"implementation.":[41],"In":[42],"this":[43],"paper,":[44],"we":[45,97],"propose":[46],"FreeGesture,":[47],"device-free":[49],"scheme":[52],"that":[53,76,162],"can":[54,84],"automatically":[55,148],"identify":[56],"common":[57],"gestures":[58],"via":[59],"deep":[60],"learning":[61],"using":[62],"only":[63],"commodity":[64],"WiFi-enabled":[65],"IoT":[66,71,89],"devices.":[67,90],"A":[68],"novel":[69],"OpenWrt-based":[70],"platform":[72],"developed":[74],"so":[75],"the":[77,126,143,159],"fine-grained":[78],"Channel":[79],"State":[80],"Information":[81],"(CSI)":[82],"measurements":[83,93],"obtained":[86],"directly":[87],"from":[88],"Since":[91],"these":[92,131],"are":[94,147,152],"time-series":[95],"data,":[96],"consider":[98],"them":[99],"as":[100,114],"continuous":[101],"RF":[102],"images":[103],"construct":[105,135],"CSI":[106,132],"frames":[107,133],"with":[108],"both":[109],"amplitudes":[110],"phase":[112],"differences":[113],"features.":[115],"We":[116],"design":[117],"convolutional":[120],"neural":[121],"network":[122],"(CNN)":[123],"uncover":[125],"discriminative":[127],"local":[128],"features":[129],"robust":[137],"classifier":[138],"recognition.":[141],"All":[142],"parameters":[144],"CNN":[146],"fine-tuned":[149],"end-to-end.":[150],"Experiments":[151],"conducted":[153],"typical":[156],"office":[157],"results":[160],"validate":[161],"FreeGesture":[163],"achieves":[164],"95.8%":[166],"accuracy.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
