{"id":"https://openalex.org/W4398249908","doi":"https://doi.org/10.1109/jiot.2024.3404631","title":"EchoGest: A Highly Scalable Unseen Gesture Recognition System Based on Feature-Wise Transformation","display_name":"EchoGest: A Highly Scalable Unseen Gesture Recognition System Based on Feature-Wise Transformation","publication_year":2024,"publication_date":"2024-05-23","ids":{"openalex":"https://openalex.org/W4398249908","doi":"https://doi.org/10.1109/jiot.2024.3404631"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3404631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3404631","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/A5065950112","display_name":"Yunshu Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunshu Wang","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100373297","display_name":"Wei-Yu Chen","orcid":"https://orcid.org/0000-0001-7355-9188"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiyu Chen","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010520387","display_name":"Wei-Wei Lu","orcid":"https://orcid.org/0009-0003-1182-4611"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Lu","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112487558","display_name":"Yanbo He","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanbo He","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025486492","display_name":"Yongpan Zou","orcid":"https://orcid.org/0000-0002-4314-6259"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongpan Zou","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001188748","display_name":"Kaishun Wu","orcid":"https://orcid.org/0000-0003-2216-0737"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kaishun Wu","raw_affiliation_strings":["Information Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"Information Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, Guangdong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4388482657","display_name":"Shenzhen MSU-BIT University","ror":"https://ror.org/02q963474","country_code":null,"type":"education","lineage":["https://openalex.org/I4388482657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Victor C. M. Leung","raw_affiliation_strings":["Artificial Intelligence Research Institute, Shenzhen MSU-BIT University, Shenzhen, Guangdong, China","College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"Artificial Intelligence Research Institute, Shenzhen MSU-BIT University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961","https://openalex.org/I4388482657"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5065950112"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":0.6969,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68037975,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"11","issue":"18","first_page":"29709","last_page":"29727"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998000264167786,"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":0.9998000264167786,"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/T11309","display_name":"Music and Audio Processing","score":0.9975000023841858,"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/T10860","display_name":"Speech and Audio Processing","score":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8543550968170166},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.8193352818489075},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.6448934674263},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5670592784881592},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5657903552055359},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5319158434867859},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.5297321677207947},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.48157167434692383},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.46104758977890015},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4023299813270569},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.36560752987861633}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8543550968170166},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8193352818489075},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.6448934674263},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5670592784881592},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5657903552055359},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5319158434867859},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.5297321677207947},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.48157167434692383},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.46104758977890015},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4023299813270569},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.36560752987861633},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2024.3404631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3404631","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"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-138971","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-138971","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"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":54,"referenced_works":["https://openalex.org/W15066456","https://openalex.org/W817648548","https://openalex.org/W1522301498","https://openalex.org/W1977995219","https://openalex.org/W2027800248","https://openalex.org/W2061896312","https://openalex.org/W2065434270","https://openalex.org/W2069313697","https://openalex.org/W2117539524","https://openalex.org/W2133059825","https://openalex.org/W2153200718","https://openalex.org/W2187089797","https://openalex.org/W2395579298","https://openalex.org/W2470394683","https://openalex.org/W2760103357","https://openalex.org/W2763560488","https://openalex.org/W2787035179","https://openalex.org/W2917310405","https://openalex.org/W2935290040","https://openalex.org/W2950821050","https://openalex.org/W2964080601","https://openalex.org/W2979689312","https://openalex.org/W3001411605","https://openalex.org/W3006378440","https://openalex.org/W3016916384","https://openalex.org/W3034587791","https://openalex.org/W3034942609","https://openalex.org/W3043470802","https://openalex.org/W3046258263","https://openalex.org/W3093489396","https://openalex.org/W3103709883","https://openalex.org/W3108878460","https://openalex.org/W3127284993","https://openalex.org/W3153778186","https://openalex.org/W3157280810","https://openalex.org/W3159333663","https://openalex.org/W3196922806","https://openalex.org/W3201592184","https://openalex.org/W3214233127","https://openalex.org/W4252725832","https://openalex.org/W4283213845","https://openalex.org/W4285105584","https://openalex.org/W4307823382","https://openalex.org/W4361771086","https://openalex.org/W4366548899","https://openalex.org/W6600593648","https://openalex.org/W6631190155","https://openalex.org/W6717697761","https://openalex.org/W6736057607","https://openalex.org/W6748284727","https://openalex.org/W6752040014","https://openalex.org/W6764592398","https://openalex.org/W6772329248","https://openalex.org/W6838852168"],"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":{"Recent":[0],"research":[1],"studies":[2],"have":[3],"made":[4],"significant":[5],"progress":[6],"in":[7,75,140,190,195,207],"acoustic-based":[8],"gesture":[9,33,52],"recognition.":[10],"However,":[11],"existing":[12],"methods":[13],"lack":[14],"the":[15,66,76,82,145,196],"capability":[16],"to":[17,19,24,84,94,106,119,156,169,215],"expand":[18],"customized":[20],"gestures":[21,152,165,184],"and":[22,49,59,72,79,99,124,133,159,193,239],"adapt":[23],"different":[25,240],"practical":[26],"environments.":[27],"We":[28,143,200],"propose":[29,100],"a":[30,40,55,90,148,150,163,203],"highly":[31],"scalable":[32],"recognition":[34,53,136],"system":[35,146],"called":[36],"EchoGest":[37,179,230],"which":[38,208],"integrates":[39],"well-designed":[41],"feature-wise":[42],"transformation":[43,92,118],"layer":[44,93,115],"into":[45],"prototypical":[46],"network":[47],"framework,":[48],"accomplishes":[50],"unseen":[51,85,182],"with":[54,147,172,185],"device\u2019s":[56],"built-in":[57],"speaker":[58],"microphone.":[60],"Our":[61],"key":[62],"insight":[63],"involves":[64],"gauging":[65],"similarity":[67],"between":[68],"query":[69],"sample":[70],"representations":[71],"class":[73],"prototypes":[74,220],"embedding":[77],"space,":[78],"thus":[80],"enabling":[81],"scalability":[83],"gestures.":[86],"Meanwhile,":[87],"we":[88],"introduce":[89],"feature":[91,97,122,128],"linearly":[95],"adjust":[96],"maps":[98],"an":[101,186],"efficient":[102],"two-stage":[103],"training":[104],"strategy":[105],"obtain":[107],"regularized":[108],"parameters":[109],"for":[110,130,221],"this":[111,114],"layer.":[112],"Specifically,":[113],"employs":[116],"affine":[117],"enhance":[120],"intermediate":[121],"activations":[123],"yield":[125],"more":[126],"diverse":[127],"distributions":[129],"cross-domain":[131],"recognition,":[132],"it":[134,161],"improves":[135],"accuracy":[137,187],"by":[138],"10%":[139],"1-shot":[141],"cases.":[142],"train":[144],"collected":[149],"letter":[151],"(i.e.,":[153,166],"writing":[154,167],"\u2019A\u2019":[155],"\u2019Z\u2019)":[157],"dataset":[158,171],"test":[160],"on":[162],"digit":[164,183],"\u20190\u2019":[168],"\u20199\u2019)":[170],"10":[173],"volunteers.":[174],"The":[175,224],"results":[176],"show":[177],"that":[178,229],"can":[180,212],"recognize":[181],"of":[188],"93.7%":[189],"2-shot":[191],"cases,":[192],"93.2%":[194],"leave-one-user-out":[197],"testing":[198],"setting.":[199],"also":[201,227],"explore":[202],"semi-supervised":[204],"clustering":[205],"approach":[206],"each":[209],"user\u2019s":[210],"data":[211],"be":[213],"used":[214],"update":[216],"his":[217],"or":[218],"her":[219],"personalized":[222],"customization.":[223],"comprehensive":[225],"experiments":[226],"verify":[228],"remain":[231],"good":[232],"performance":[233],"across":[234],"various":[235],"environments,":[236],"age":[237],"groups,":[238],"devices.":[241]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}