{"id":"https://openalex.org/W4413978821","doi":"https://doi.org/10.1109/rcar65431.2025.11139603","title":"Hand Gesture Recognition for Real-Time Nano Drone Control on RISC-V","display_name":"Hand Gesture Recognition for Real-Time Nano Drone Control on RISC-V","publication_year":2025,"publication_date":"2025-06-01","ids":{"openalex":"https://openalex.org/W4413978821","doi":"https://doi.org/10.1109/rcar65431.2025.11139603"},"language":"en","primary_location":{"id":"doi:10.1109/rcar65431.2025.11139603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcar65431.2025.11139603","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Real-time Computing and Robotics (RCAR)","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/A5101734059","display_name":"Yexin Zhang","orcid":"https://orcid.org/0000-0003-0081-5624"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yexin Zhang","raw_affiliation_strings":["Ph.D. Students Of the Graduate School of Science and Engineering, Rit-Sumeikan University,Kusatsu, Shiga,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ph.D. Students Of the Graduate School of Science and Engineering, Rit-Sumeikan University,Kusatsu, Shiga,Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020425645","display_name":"Zhenling Su","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zhenling Su","raw_affiliation_strings":["Ph.D. Students Of the Graduate School of Science and Engineering, Rit-Sumeikan University,Kusatsu, Shiga,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ph.D. Students Of the Graduate School of Science and Engineering, Rit-Sumeikan University,Kusatsu, Shiga,Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076579498","display_name":"Lin Meng","orcid":"https://orcid.org/0000-0003-4351-6923"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Lin Meng","raw_affiliation_strings":["Professor of College of Science and Engineering, Ritsumeikan University,Kusatsu, Shiga,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Professor of College of Science and Engineering, Ritsumeikan University,Kusatsu, Shiga,Japan","institution_ids":["https://openalex.org/I135768898"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135768898"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"95","last_page":"100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9919000267982483,"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":0.9919000267982483,"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":0.9778000116348267,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9571999907493591,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.7513206005096436},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6609402894973755},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.632994532585144},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5956205129623413},{"id":"https://openalex.org/keywords/reduced-instruction-set-computing","display_name":"Reduced instruction set computing","score":0.5448955297470093},{"id":"https://openalex.org/keywords/nano","display_name":"Nano-","score":0.4523507058620453},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.39445972442626953},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33239656686782837},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3301765024662018},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32862478494644165},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21538859605789185},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.21365022659301758},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.15840038657188416}],"concepts":[{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.7513206005096436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6609402894973755},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.632994532585144},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5956205129623413},{"id":"https://openalex.org/C126298526","wikidata":"https://www.wikidata.org/wiki/Q189376","display_name":"Reduced instruction set computing","level":3,"score":0.5448955297470093},{"id":"https://openalex.org/C2780357685","wikidata":"https://www.wikidata.org/wiki/Q154357","display_name":"Nano-","level":2,"score":0.4523507058620453},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.39445972442626953},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33239656686782837},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3301765024662018},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32862478494644165},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21538859605789185},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.21365022659301758},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.15840038657188416},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rcar65431.2025.11139603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcar65431.2025.11139603","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Real-time Computing and Robotics (RCAR)","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":22,"referenced_works":["https://openalex.org/W2031492618","https://openalex.org/W2616886632","https://openalex.org/W2956416430","https://openalex.org/W2969283874","https://openalex.org/W2997516327","https://openalex.org/W3008336765","https://openalex.org/W3149077676","https://openalex.org/W4210963337","https://openalex.org/W4306157632","https://openalex.org/W4312701680","https://openalex.org/W4324057834","https://openalex.org/W4364353129","https://openalex.org/W4366829313","https://openalex.org/W4386784351","https://openalex.org/W4393143558","https://openalex.org/W4402510538","https://openalex.org/W4402510542","https://openalex.org/W4402510726","https://openalex.org/W4402510768","https://openalex.org/W4402510807","https://openalex.org/W4406238462","https://openalex.org/W4406505715"],"related_works":["https://openalex.org/W4229448053","https://openalex.org/W4247925126","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":{"This":[0],"paper":[1],"presents":[2],"a":[3,18,56,60,65,81,109,120],"lightweight":[4],"convolutional":[5],"neural":[6],"network":[7],"(CNN)":[8],"model":[9,85,98],"for":[10,21],"hand":[11,38,104],"gesture":[12,39,105],"recognition":[13,40,106,121],"and":[14,30,64,79,86],"implements":[15],"it":[16,117],"on":[17,36],"nano":[19,26,52],"drone":[20,27,53],"flight":[22,33],"control.":[23],"Specifically,":[24],"the":[25,37,43,51,88,96],"captures":[28],"images":[29],"determines":[31],"its":[32],"direction":[34],"based":[35],"results":[41,93],"of":[42,112,123],"captured":[44],"images.":[45],"Due":[46],"to":[47,90],"limited":[48],"hardware":[49],"resources,":[50],"has":[54],"only":[55,113],"64KB":[57],"L1":[58],"cache,":[59,63],"512KB":[61],"L2":[62],"RISC-V":[66],"CPU,":[67],"which":[68],"makes":[69],"CNN":[70,84],"deployment":[71],"challenging.":[72],"To":[73],"address":[74],"this":[75],"issue,":[76],"we":[77],"design":[78],"optimize":[80],"10-layer":[82],"simplified":[83],"quantize":[87],"computations":[89],"INT8.":[91],"Experimental":[92],"show":[94],"that":[95],"proposed":[97],"achieves":[99],"90%":[100],"accuracy":[101],"in":[102],"5-class":[103],"while":[107],"maintaining":[108],"compact":[110],"size":[111],"72.5":[114],"KB.":[115],"Furthermore,":[116],"operates":[118],"at":[119],"speed":[122],"7":[124],"FPS,":[125],"enabling":[126],"real-time":[127],"performance.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}