{"id":"https://openalex.org/W3195181068","doi":"https://doi.org/10.21428/92fbeb44.51b1c3a1","title":"Comparative Latency Analysis of Optical and Inertial Motion Capture Systems for Gestural Analysis and Musical Performance","display_name":"Comparative Latency Analysis of Optical and Inertial Motion Capture Systems for Gestural Analysis and Musical Performance","publication_year":2021,"publication_date":"2021-07-19","ids":{"openalex":"https://openalex.org/W3195181068","doi":"https://doi.org/10.21428/92fbeb44.51b1c3a1","mag":"3195181068"},"language":"en","primary_location":{"id":"doi:10.21428/92fbeb44.51b1c3a1","is_oa":true,"landing_page_url":"https://doi.org/10.21428/92fbeb44.51b1c3a1","pdf_url":"https://nime.pubpub.org/pub/wmcqkvw1/download/pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NIME 2021","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://nime.pubpub.org/pub/wmcqkvw1/download/pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065041674","display_name":"Geise Santos","orcid":"https://orcid.org/0000-0002-0178-5482"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Geise Santos","raw_affiliation_strings":["Institute of Computing, University of Campinas","Institute of Computing, University of Campinas,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing, University of Campinas","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Institute of Computing, University of Campinas,","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035259177","display_name":"Johnty Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145168","display_name":"Centre for Interdisciplinary Research in Music Media and Technology","ror":"https://ror.org/03f3kev64","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210145168"]},{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Johnty Wang","raw_affiliation_strings":["IDMIL/CIRMMT, McGill University","IDMIL/CIRMMT, McGill University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDMIL/CIRMMT, McGill University","institution_ids":["https://openalex.org/I4210145168"]},{"raw_affiliation_string":"IDMIL/CIRMMT, McGill University,","institution_ids":["https://openalex.org/I4210145168","https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000502299","display_name":"Carolina Brum","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145168","display_name":"Centre for Interdisciplinary Research in Music Media and Technology","ror":"https://ror.org/03f3kev64","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210145168"]},{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Carolina Brum","raw_affiliation_strings":["CIRMMT, McGill University","CIRMMT, McGill University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIRMMT, McGill University","institution_ids":["https://openalex.org/I4210145168","https://openalex.org/I5023651"]},{"raw_affiliation_string":"CIRMMT, McGill University,","institution_ids":["https://openalex.org/I5023651","https://openalex.org/I4210145168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046066988","display_name":"Marcelo M. Wanderley","orcid":"https://orcid.org/0000-0002-9169-4313"},"institutions":[{"id":"https://openalex.org/I4210145168","display_name":"Centre for Interdisciplinary Research in Music Media and Technology","ror":"https://ror.org/03f3kev64","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210145168"]},{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Marcelo M. Wanderley","raw_affiliation_strings":["IDMIL/CIRMMT, McGill University","IDMIL/CIRMMT, McGill University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDMIL/CIRMMT, McGill University","institution_ids":["https://openalex.org/I4210145168"]},{"raw_affiliation_string":"IDMIL/CIRMMT, McGill University,","institution_ids":["https://openalex.org/I4210145168","https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057729011","display_name":"Tiago Fernandes Tavares","orcid":"https://orcid.org/0000-0002-9104-613X"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Tiago Tavares","raw_affiliation_strings":["School of Electrical and Computer Engineering, University of Campinas"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, University of Campinas","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043147904","display_name":"Anderson Rocha","orcid":"https://orcid.org/0000-0002-4236-8212"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Anderson Rocha","raw_affiliation_strings":["Institute of Computing, University of Campinas","Institute of Computing, University of Campinas,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing, University of Campinas","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Institute of Computing, University of Campinas,","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3881,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.60989339,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11349","display_name":"Music Technology and Sound Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11349","display_name":"Music Technology and Sound Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9988999962806702,"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/T10788","display_name":"Neuroscience and Music Perception","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/motion-analysis","display_name":"Motion analysis","score":0.7505120635032654},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6621989607810974},{"id":"https://openalex.org/keywords/motion-capture","display_name":"Motion capture","score":0.5851900577545166},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.49560344219207764},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.47228842973709106},{"id":"https://openalex.org/keywords/musical","display_name":"Musical","score":0.45576202869415283},{"id":"https://openalex.org/keywords/musical-analysis","display_name":"Musical analysis","score":0.44278520345687866},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4372623562812805},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.357357919216156},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2972009479999542},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2167797088623047},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.08591786026954651},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.078865647315979},{"id":"https://openalex.org/keywords/visual-arts","display_name":"Visual arts","score":0.07026857137680054}],"concepts":[{"id":"https://openalex.org/C2777036941","wikidata":"https://www.wikidata.org/wiki/Q6917771","display_name":"Motion analysis","level":2,"score":0.7505120635032654},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6621989607810974},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.5851900577545166},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.49560344219207764},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.47228842973709106},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.45576202869415283},{"id":"https://openalex.org/C558987187","wikidata":"https://www.wikidata.org/wiki/Q1544924","display_name":"Musical analysis","level":3,"score":0.44278520345687866},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4372623562812805},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.357357919216156},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2972009479999542},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2167797088623047},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.08591786026954651},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.078865647315979},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.07026857137680054},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21428/92fbeb44.51b1c3a1","is_oa":true,"landing_page_url":"https://doi.org/10.21428/92fbeb44.51b1c3a1","pdf_url":"https://nime.pubpub.org/pub/wmcqkvw1/download/pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NIME 2021","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.21428/92fbeb44.51b1c3a1","is_oa":true,"landing_page_url":"https://doi.org/10.21428/92fbeb44.51b1c3a1","pdf_url":"https://nime.pubpub.org/pub/wmcqkvw1/download/pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NIME 2021","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5699999928474426}],"awards":[{"id":"https://openalex.org/G134464428","display_name":null,"funder_award_id":"2014-01","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G5755865603","display_name":null,"funder_award_id":"88882.160443/2014-01","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G590670640","display_name":null,"funder_award_id":"2017/12646-3","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G8262246763","display_name":null,"funder_award_id":"88882","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"}],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3195181068.pdf","grobid_xml":"https://content.openalex.org/works/W3195181068.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1513412963","https://openalex.org/W1525289680","https://openalex.org/W2090284173","https://openalex.org/W2155601490","https://openalex.org/W2469690627","https://openalex.org/W2524968693","https://openalex.org/W2761234876","https://openalex.org/W2909242004","https://openalex.org/W2969398771","https://openalex.org/W2982579834","https://openalex.org/W3092021092","https://openalex.org/W6631366907"],"related_works":["https://openalex.org/W2055991023","https://openalex.org/W4292072108","https://openalex.org/W2130272765","https://openalex.org/W3070574405","https://openalex.org/W1986329070","https://openalex.org/W2157513581","https://openalex.org/W2938226988","https://openalex.org/W3097665457","https://openalex.org/W2026742279","https://openalex.org/W2207655514"],"abstract_inverted_index":{"Wireless":[0],"sensor-based":[1],"technologies":[2],"are":[3],"becoming":[4],"increasingly":[5],"accessible":[6],"and":[7,18,28,64,81,107,150],"widely":[8],"explored":[9],"in":[10,95],"interactive":[11],"musical":[12],"performance":[13],"due":[14],"to":[15,49,74,125],"their":[16],"ubiquity":[17],"low-cost,":[19],"which":[20],"brings":[21],"the":[22,26,51,58,62,65,91,118,122,127,137,147,151],"necessity":[23],"of":[24,30,60,90,99,121,136,142],"understanding":[25],"capabilities":[27],"limitations":[29],"these":[31],"sensors.":[32],"This":[33,84],"is":[34,72,133],"usually":[35],"approached":[36],"by":[37],"using":[38],"a":[39,96,100,108],"reference":[40,66,79],"system,":[41,48],"such":[42],"as":[43,69],"an":[44,87],"optical":[45,102],"motion":[46,103],"capture":[47,104],"assess":[50],"signals\u00e2\u0080\u0099":[52],"properties.":[53],"However,":[54],"this":[55],"process":[56],"raises":[57],"issue":[59],"synchronizing":[61],"signal":[63],"data":[67],"streams,":[68],"each":[70],"sensor":[71,111,153],"subject":[73],"different":[75],"latency,":[76],"time":[77],"drift,":[78],"clocks":[80],"initialization":[82],"timings.":[83],"paper":[85],"presents":[86],"empirical":[88],"quantification":[89],"latency":[92],"communication":[93],"stages":[94],"setup":[97,124],"consisting":[98],"Qualisys":[101],"(mocap)":[105],"system":[106,149],"wireless":[109,152],"microcontroller-based":[110],"device.":[112],"We":[113],"performed":[114],"event-to-end":[115],"tests":[116],"on":[117],"critical":[119],"components":[120],"hybrid":[123],"determine":[126],"synchronization":[128,132],"suitability.":[129],"Overall,":[130],"further":[131],"viable":[134],"because":[135],"near":[138],"individual":[139],"average":[140],"latencies":[141],"around":[143],"25ms":[144],"for":[145],"both":[146],"mocap":[148],"interface.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}