{"id":"https://openalex.org/W4401072509","doi":"https://doi.org/10.1109/memea60663.2024.10596820","title":"Marker-less Vision System Based on RGB Camera for Wheelchair Tennis Contact Detection","display_name":"Marker-less Vision System Based on RGB Camera for Wheelchair Tennis Contact Detection","publication_year":2024,"publication_date":"2024-06-26","ids":{"openalex":"https://openalex.org/W4401072509","doi":"https://doi.org/10.1109/memea60663.2024.10596820"},"language":"en","primary_location":{"id":"doi:10.1109/memea60663.2024.10596820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea60663.2024.10596820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.rug.nl/en/publications/631c8faa-c562-42e4-b2e6-fb1e83a9bec2","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092437758","display_name":"Enrico Ferlinghetti","orcid":"https://orcid.org/0009-0000-0002-7391"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Enrico Ferlinghetti","raw_affiliation_strings":["Universit&#x00E0; degli Studi di Brescia,DIMI,Brescia,Italy"],"raw_orcid":"https://orcid.org/0009-0000-0002-7391","affiliations":[{"raw_affiliation_string":"Universit&#x00E0; degli Studi di Brescia,DIMI,Brescia,Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050066836","display_name":"Jelmer Braaksma","orcid":"https://orcid.org/0000-0002-9103-3590"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jelmer Braaksma","raw_affiliation_strings":["Center of Human Movement Sciences, University of Groningen,Groningen,The Netherlands"],"raw_orcid":"https://orcid.org/0000-0002-9103-3590","affiliations":[{"raw_affiliation_string":"Center of Human Movement Sciences, University of Groningen,Groningen,The Netherlands","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088762657","display_name":"Riemer J. K. Vegter","orcid":"https://orcid.org/0000-0002-4294-6086"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Riemer Vegter","raw_affiliation_strings":["Center of Human Movement Sciences, University of Groningen,Groningen,The Netherlands"],"raw_orcid":"https://orcid.org/0000-0002-4294-6086","affiliations":[{"raw_affiliation_string":"Center of Human Movement Sciences, University of Groningen,Groningen,The Netherlands","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074854474","display_name":"Matteo Lancini","orcid":"https://orcid.org/0000-0002-2301-876X"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matteo Lancini","raw_affiliation_strings":["Universit&#x00E0; degli Studi di Brescia,DSMC,Brescia,Italy"],"raw_orcid":"https://orcid.org/0000-0002-2301-876X","affiliations":[{"raw_affiliation_string":"Universit&#x00E0; degli Studi di Brescia,DSMC,Brescia,Italy","institution_ids":["https://openalex.org/I79940851"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19575408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9294999837875366,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9294999837875366,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9070000052452087,"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/wheelchair","display_name":"Wheelchair","score":0.8139076828956604},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7312374114990234},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6520209312438965},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6311323642730713},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.483141154050827},{"id":"https://openalex.org/keywords/machine-vision","display_name":"Machine vision","score":0.4307847023010254},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.38144659996032715}],"concepts":[{"id":"https://openalex.org/C2781042323","wikidata":"https://www.wikidata.org/wiki/Q191931","display_name":"Wheelchair","level":2,"score":0.8139076828956604},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7312374114990234},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6520209312438965},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6311323642730713},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.483141154050827},{"id":"https://openalex.org/C5339829","wikidata":"https://www.wikidata.org/wiki/Q1425977","display_name":"Machine vision","level":2,"score":0.4307847023010254},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.38144659996032715},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/memea60663.2024.10596820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea60663.2024.10596820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.rug.nl:openaire/631c8faa-c562-42e4-b2e6-fb1e83a9bec2","is_oa":true,"landing_page_url":"https://research.rug.nl/en/publications/631c8faa-c562-42e4-b2e6-fb1e83a9bec2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ferlinghetti, E, Braaksma, J, Vegter, R & Lancini, M 2024, Marker-less Vision System Based on RGB Camera for Wheelchair Tennis Contact Detection. in 2024 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., pp. 1-6, 2024 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2024, Eindhoven, Netherlands, 26/06/2024. https://doi.org/10.1109/MeMeA60663.2024.10596820","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unibs.it:11379/615031","is_oa":false,"landing_page_url":"https://hdl.handle.net/11379/615031","pdf_url":null,"source":{"id":"https://openalex.org/S4306400804","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Brescia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"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":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pure.rug.nl:openaire_cris_publications/631c8faa-c562-42e4-b2e6-fb1e83a9bec2","is_oa":true,"landing_page_url":"https://hdl.handle.net/11370/631c8faa-c562-42e4-b2e6-fb1e83a9bec2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ferlinghetti, E, Braaksma, J, Vegter, R & Lancini, M 2024, Marker-less Vision System Based on RGB Camera for Wheelchair Tennis Contact Detection. in 2024 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., pp. 1-6, 2024 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2024, Eindhoven, Netherlands, 26/06/2024. https://doi.org/10.1109/MeMeA60663.2024.10596820","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:pure.rug.nl:openaire/631c8faa-c562-42e4-b2e6-fb1e83a9bec2","is_oa":true,"landing_page_url":"https://research.rug.nl/en/publications/631c8faa-c562-42e4-b2e6-fb1e83a9bec2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ferlinghetti, E, Braaksma, J, Vegter, R & Lancini, M 2024, Marker-less Vision System Based on RGB Camera for Wheelchair Tennis Contact Detection. in 2024 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., pp. 1-6, 2024 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2024, Eindhoven, Netherlands, 26/06/2024. https://doi.org/10.1109/MeMeA60663.2024.10596820","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1999240416","https://openalex.org/W2051843849","https://openalex.org/W2072200507","https://openalex.org/W2077702046","https://openalex.org/W2089385570","https://openalex.org/W2662000320","https://openalex.org/W2899874284","https://openalex.org/W2903510757","https://openalex.org/W2963121203","https://openalex.org/W3006622263","https://openalex.org/W3036954260","https://openalex.org/W3101611305","https://openalex.org/W3120738546","https://openalex.org/W3179931486","https://openalex.org/W3191887108","https://openalex.org/W3217650983","https://openalex.org/W4299627282","https://openalex.org/W4313469774","https://openalex.org/W4376630075","https://openalex.org/W4381598749","https://openalex.org/W4383747209","https://openalex.org/W4388951632","https://openalex.org/W4390357294"],"related_works":["https://openalex.org/W4378364071","https://openalex.org/W2399287283","https://openalex.org/W1998563140","https://openalex.org/W2742303892","https://openalex.org/W2724219770","https://openalex.org/W2065035327","https://openalex.org/W2718635042","https://openalex.org/W1975017672","https://openalex.org/W2076341217","https://openalex.org/W2158051119"],"abstract_inverted_index":{"This":[0,131,147],"study":[1,142,148],"evaluates":[2],"the":[3,12,15,18,35,38,47,53,117,122,151,161,171,174,193],"performance":[4],"of":[5,17,121,128,153,163,176],"a":[6,31,42,67,71,95,125,140,189],"marker-less":[7],"vision":[8],"system":[9,26,59],"to":[10,81,87,135,159],"measure":[11],"start":[13,118],"and":[14,41,90,119,173],"end":[16,120],"hand":[19,36,48,172],"contact":[20,51,123,196],"phase":[21],"during":[22],"wheelchair":[23,68,72],"propulsion.":[24],"The":[25,58,102],"is":[27,49],"composed":[28],"by":[29],"Mediapipe,":[30],"software":[32],"that":[33,44,65],"recognizes":[34],"on":[37,70],"RGB":[39,108],"images":[40,109,145],"classifier":[43],"determines":[45],"whether":[46],"in":[50,139,165,195],"with":[52,62,99,113,124,192],"hand-rim":[54],"for":[55],"each":[56,177],"frame.":[57],"was":[60,133],"validated":[61],"17":[63],"subjects":[64],"propelled":[66],"placed":[69],"ergometer":[73],"at":[74],"three":[75,154],"different":[76,155],"speeds":[77],"(4":[78],"km/h,":[79,85],"equal":[80,86],"1.11":[82],"m/s,":[83],"5.4":[84],"1.5":[88],"m/s":[89],"maximal":[91],"sprint)":[92],"while":[93],"holding":[94],"tennis":[96],"racket":[97],"or":[98,111,184],"free":[100],"hands.":[101],"system,":[103],"using":[104,143],"data":[105,178],"coming":[106],"from":[107],"only":[110],"combined":[112],"depth":[114,144],"information,":[115],"measured":[116],"standard":[126],"uncertainty":[127],"55":[129],"ms.":[130],"value":[132],"comparable":[134],"50":[136],"ms,":[137],"obtained":[138],"previous":[141],"1].":[146],"also":[149],"explains":[150],"implementation":[152],"reliability":[156],"scores,":[157],"aiming":[158],"evaluate":[160],"number":[162],"frames":[164],"which":[166],"Mediapipe":[167],"did":[168],"not":[169],"recognize":[170],"likelihood":[175],"point":[179],"being":[180],"classified":[181],"as":[182],"\u201ccontact\u201d":[183],"\u201cno-contact\u201d.":[185],"These":[186],"scores":[187],"showed":[188],"weak":[190],"correlation":[191],"error":[194],"detection.":[197]},"counts_by_year":[],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
