{"id":"https://openalex.org/W3156042058","doi":"https://doi.org/10.1109/jiot.2021.3072169","title":"Early Gesture Recognition With Reliable Accuracy Based on High-Resolution IoT Radar Sensors","display_name":"Early Gesture Recognition With Reliable Accuracy Based on High-Resolution IoT Radar Sensors","publication_year":2021,"publication_date":"2021-04-09","ids":{"openalex":"https://openalex.org/W3156042058","doi":"https://doi.org/10.1109/jiot.2021.3072169","mag":"3156042058"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2021.3072169","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3072169","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-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/A5060935714","display_name":"Rui Min","orcid":"https://orcid.org/0000-0003-1248-7904"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Min","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101727937","display_name":"Xing Wang","orcid":"https://orcid.org/0009-0006-5054-5684"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Wang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101585404","display_name":"Jie Zou","orcid":"https://orcid.org/0000-0003-2359-6401"},"institutions":[{"id":"https://openalex.org/I1299457549","display_name":"Civil Aviation Administration of China","ror":"https://ror.org/05gfwht30","country_code":"CN","type":"government","lineage":["https://openalex.org/I1299457549","https://openalex.org/I4210127216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zou","raw_affiliation_strings":["ATM Engineering Technology Institute, the Second Research Institute of Civil Aviation Administration of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"ATM Engineering Technology Institute, the Second Research Institute of Civil Aviation Administration of China, Chengdu, China","institution_ids":["https://openalex.org/I1299457549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101864158","display_name":"Jing Gao","orcid":"https://orcid.org/0009-0002-4502-5650"},"institutions":[{"id":"https://openalex.org/I1299457549","display_name":"Civil Aviation Administration of China","ror":"https://ror.org/05gfwht30","country_code":"CN","type":"government","lineage":["https://openalex.org/I1299457549","https://openalex.org/I4210127216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Gao","raw_affiliation_strings":["ATM Engineering Technology Institute, the Second Research Institute of Civil Aviation Administration of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"ATM Engineering Technology Institute, the Second Research Institute of Civil Aviation Administration of China, Chengdu, China","institution_ids":["https://openalex.org/I1299457549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405008","display_name":"Liying Wang","orcid":"https://orcid.org/0000-0002-8964-0797"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liying Wang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019411747","display_name":"Zongjie Cao","orcid":"https://orcid.org/0000-0002-0117-9087"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongjie Cao","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5060935714"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":2.4111,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.88266814,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":"20","first_page":"15396","last_page":"15406"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T13382","display_name":"Robotics and Automated Systems","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.9932000041007996,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8230705261230469},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.526029646396637},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5035762190818787},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.499143123626709},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.4963386654853821},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.47113531827926636},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.43171146512031555},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36562633514404297},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.34901881217956543},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20060357451438904}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8230705261230469},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.526029646396637},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5035762190818787},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.499143123626709},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.4963386654853821},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.47113531827926636},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.43171146512031555},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36562633514404297},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.34901881217956543},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20060357451438904}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2021.3072169","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3072169","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2951942228","display_name":null,"funder_award_id":"61971104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G404181328","display_name":null,"funder_award_id":"61971101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7930013645","display_name":null,"funder_award_id":"62071100","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1481063505","https://openalex.org/W1582660696","https://openalex.org/W1924770834","https://openalex.org/W1970661250","https://openalex.org/W2054181279","https://openalex.org/W2063743088","https://openalex.org/W2078765398","https://openalex.org/W2098899567","https://openalex.org/W2118119340","https://openalex.org/W2121899951","https://openalex.org/W2163605009","https://openalex.org/W2179042386","https://openalex.org/W2324378432","https://openalex.org/W2403962807","https://openalex.org/W2469690627","https://openalex.org/W2471695703","https://openalex.org/W2472970127","https://openalex.org/W2536305597","https://openalex.org/W2569816434","https://openalex.org/W2605300166","https://openalex.org/W2620629206","https://openalex.org/W2625039678","https://openalex.org/W2743239999","https://openalex.org/W2765566334","https://openalex.org/W2776159959","https://openalex.org/W2789648429","https://openalex.org/W2802617992","https://openalex.org/W2896955326","https://openalex.org/W2911053187","https://openalex.org/W2911439933","https://openalex.org/W2911479971","https://openalex.org/W2912659693","https://openalex.org/W2921996591","https://openalex.org/W2922148914","https://openalex.org/W2947419899","https://openalex.org/W2963692464","https://openalex.org/W2967757528","https://openalex.org/W2971144987","https://openalex.org/W2972605318","https://openalex.org/W2974623198","https://openalex.org/W2980253766","https://openalex.org/W2981587265","https://openalex.org/W2982378897","https://openalex.org/W2993809815","https://openalex.org/W3016727986","https://openalex.org/W3019869770","https://openalex.org/W3021385480","https://openalex.org/W4237896256","https://openalex.org/W6628893431","https://openalex.org/W6675043963","https://openalex.org/W6684191040"],"related_works":["https://openalex.org/W2537963312","https://openalex.org/W2066003895","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":{"Early":[0],"recognition":[1,42,67,124,163,168,188,212],"of":[2,26,40,111,131,170,177,183],"gestures":[3],"gives":[4],"a":[5,13,78,87,103,137,166],"better":[6],"user":[7],"experience":[8],"during":[9],"human\u2013computer":[10],"interaction":[11],"in":[12,22,44],"near":[14],"real-time":[15],"way.":[16],"However,":[17],"the":[18,23,27,31,38,46,74,92,98,109,120,128,158,181,187,196,201],"inadequate":[19],"information":[20,56,100],"accumulated":[21],"early":[24,41,65,116,162,211],"stages":[25],"gesture":[28,51,66,80,113,123,167],"will":[29],"make":[30],"machine":[32],"ambiguous":[33],"and":[34,53,101,214],"respond":[35],"wrongly.":[36],"Therefore,":[37],"challenge":[39],"lies":[43],"choosing":[45],"right":[47],"time":[48,175],"to":[49,57,71,90,97,107,218],"trigger":[50],"prediction":[52],"using":[54],"limited":[55],"achieve":[58,72,165],"reliable":[59],"accuracy.":[60],"In":[61,194],"this":[62,83],"article,":[63],"an":[64,173],"method":[68,160,198],"is":[69,125,134],"proposed":[70,159,197],"almost":[73],"same":[75,121],"accuracy":[76],"as":[77,115,117],"complete":[79],"sequence.":[81],"For":[82],"purpose,":[84],"we":[85],"design":[86],"new":[88,104],"architecture":[89],"modify":[91],"current":[93],"feature":[94],"sequence":[95,185],"according":[96],"existing":[99],"introduce":[102],"loss":[105],"function":[106],"maximize":[108],"probability":[110,130],"correct":[112],"label":[114],"possible.":[118],"At":[119],"time,":[122],"triggered":[126],"when":[127],"maximum":[129],"model":[132],"output":[133],"greater":[135],"than":[136],"set":[138,144,203],"threshold.":[139],"The":[140],"publicly":[141],"available":[142],"data":[143,202],"used":[145],"for":[146,161],"evaluation":[147],"comes":[148],"from":[149],"Google\u2019s":[150],"Project":[151],"Soli":[152],"sensor.":[153],"Experimental":[154],"results":[155,182],"show":[156],"that":[157],"can":[164,215],"rate":[169,189],"88.85%":[171],"with":[172,180],"average":[174],"saving":[176],"69.47%.":[178],"Compared":[179],"all":[184],"recognition,":[186],"drops":[190],"by":[191,205],"only":[192],"1.7%.":[193],"addition,":[195],"based":[199],"on":[200],"constructed":[204],"terahertz":[206],"radar":[207,220],"also":[208],"shows":[209],"similar":[210],"performance":[213],"be":[216],"applied":[217],"other":[219],"sensors.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}
