{"id":"https://openalex.org/W4200265354","doi":"https://doi.org/10.23919/icmu50196.2021.9638855","title":"Toward the Perfect Stroke: A Multimodal Approach for Table Tennis Stroke Evaluation","display_name":"Toward the Perfect Stroke: A Multimodal Approach for Table Tennis Stroke Evaluation","publication_year":2021,"publication_date":"2021-11-17","ids":{"openalex":"https://openalex.org/W4200265354","doi":"https://doi.org/10.23919/icmu50196.2021.9638855"},"language":"en","primary_location":{"id":"doi:10.23919/icmu50196.2021.9638855","is_oa":false,"landing_page_url":"https://doi.org/10.23919/icmu50196.2021.9638855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Thirteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://naist.repo.nii.ac.jp/records/8690","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035520186","display_name":"Panyawut Sri-iesaranusorn","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Panyawut Sri-Iesaranusorn","raw_affiliation_strings":["Nara Institute of Science and Technology, Nara, Japan"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048200976","display_name":"Felan Carlo C. Garcia","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Felan Carlo Garcia","raw_affiliation_strings":["Nara Institute of Science and Technology, Nara, Japan"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008483770","display_name":"Francis Tiausas","orcid":"https://orcid.org/0000-0002-9316-2863"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Francis Tiausas","raw_affiliation_strings":["Nara Institute of Science and Technology, Nara, Japan"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004205023","display_name":"Supatsara Wattanakriengkrai","orcid":"https://orcid.org/0000-0001-9978-9889"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Supatsara Wattanakriengkrai","raw_affiliation_strings":["Nara Institute of Science and Technology, Nara, Japan"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062709079","display_name":"Kazushi Ikeda","orcid":"https://orcid.org/0000-0003-3330-6121"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazushi Ikeda","raw_affiliation_strings":["Nara Institute of Science and Technology, Nara, Japan"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071281836","display_name":"Junichiro Yoshimoto","orcid":"https://orcid.org/0000-0001-7995-0321"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junichiro Yoshimoto","raw_affiliation_strings":["Nara Institute of Science and Technology, Nara, Japan"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5035520186"],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":0.8209,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75513492,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10813","display_name":"Sport Psychology and Performance","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10813","display_name":"Sport Psychology and Performance","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11674","display_name":"Sports Analytics and Performance","score":0.9521999955177307,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.7521340250968933},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.7211900949478149},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6972696185112},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.6415644884109497},{"id":"https://openalex.org/keywords/stroke","display_name":"Stroke (engine)","score":0.544272780418396},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.5356046557426453},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4676365852355957},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.40831661224365234},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29515790939331055},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.22037914395332336},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12378007173538208},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07996019721031189},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07435169816017151},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07093408703804016}],"concepts":[{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.7521340250968933},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.7211900949478149},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6972696185112},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.6415644884109497},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.544272780418396},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.5356046557426453},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4676365852355957},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.40831661224365234},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29515790939331055},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.22037914395332336},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12378007173538208},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07996019721031189},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07435169816017151},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07093408703804016},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.23919/icmu50196.2021.9638855","is_oa":false,"landing_page_url":"https://doi.org/10.23919/icmu50196.2021.9638855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Thirteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU)","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01146:0005787141","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/8690","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"master thesis"},{"id":"pmh:oai:library.naist.jp:10061/14669","is_oa":true,"landing_page_url":"http://hdl.handle.net/10061/14669","pdf_url":null,"source":{"id":"https://openalex.org/S4377196843","display_name":"NAIST Digital Library (Nara Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I75917431","host_organization_name":"Nara Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I75917431"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis or Dissertation"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01146:0005787141","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/8690","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"master thesis"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2027150542","https://openalex.org/W2075384422","https://openalex.org/W2086893960","https://openalex.org/W2091099201","https://openalex.org/W2105247495","https://openalex.org/W2112240140","https://openalex.org/W2144412213","https://openalex.org/W2168287108","https://openalex.org/W2295124130","https://openalex.org/W2499247935","https://openalex.org/W2753959756","https://openalex.org/W2887114371","https://openalex.org/W2920689592","https://openalex.org/W2928883845","https://openalex.org/W2999247554","https://openalex.org/W3017109110","https://openalex.org/W3114040862","https://openalex.org/W3146036024","https://openalex.org/W4295624547","https://openalex.org/W6675571070","https://openalex.org/W6676926645"],"related_works":["https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2009888974","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W3023105672","https://openalex.org/W2355539379","https://openalex.org/W4231410700","https://openalex.org/W4237770763","https://openalex.org/W2347752811"],"abstract_inverted_index":{"In":[0],"table":[1,52],"tennis,":[2],"developing":[3],"a":[4,28,182],"consistent":[5],"and":[6,38,63,83,87,123,128,134,148,186],"proper":[7],"stroke":[8,34,110,138],"is":[9,27,107],"quite":[10],"challenging,":[11],"perhaps":[12],"even":[13],"more":[14],"so":[15],"for":[16,61,109,189],"nonprofessional":[17],"players.":[18,40,161],"To":[19,112],"build":[20],"such":[21,73],"consistency":[22,139],"in":[23,50,154],"beginner":[24,37,96,129,172],"players,":[25],"there":[26],"need":[29],"to":[30,78,93,166,170],"understand":[31],"how":[32],"the":[33,51,65,95,114,137,152,155],"differs":[35],"between":[36,140,157],"standard":[39,127,183],"So":[41],"far,":[42],"prior":[43],"works":[44],"have":[45],"used":[46],"video,":[47],"accelerometers":[48],"embedded":[49],"tennis":[53],"rackets":[54],"themselves,":[55],"or":[56],"infrared":[57],"(IR)":[58],"depth":[59],"sensors":[60],"capturing":[62],"evaluating":[64],"stroke.":[66],"However,":[67],"these":[68],"methods":[69,169],"face":[70],"certain":[71],"challenges":[72],"as":[74],"having":[75],"insufficient":[76],"data":[77,85,125,150],"analyse":[79],"complete":[80],"strokes,":[81],"time-consuming":[82],"costly":[84],"collection,":[86],"use":[88],"of":[89,116,145,160,181],"non-prevalent":[90],"equipment.":[91],"Hence,":[92],"improve":[94,174],"player\u2019s":[97,184],"performance,":[98],"an":[99],"ubiquitous":[100],"method":[101],"using":[102,131],"readily":[103],"accessible":[104],"commercial":[105],"devices":[106],"essential":[108],"evaluation.":[111],"achieve":[113],"goal":[115],"this":[117],"study,":[118],"we":[119],"(i)":[120],"recorded":[121],"video":[122],"accelerometer":[124],"from":[126],"players":[130,173],"consumer-grade":[132],"products,":[133],"(ii)":[135],"analysed":[136],"both":[141,146,158],"groups.":[142],"The":[143],"results":[144],"video-based":[147],"accelerometer-based":[149],"show":[151],"differences":[153],"strokes":[156],"kinds":[159],"These":[162],"findings":[163],"motivate":[164],"us":[165],"further":[167],"examine":[168],"help":[171],"by":[175],"providing":[176],"guidance":[177],"through":[178],"procedural":[179],"knowledge":[180],"stroke,":[185],"implement":[187],"applications":[188],"motor-skill":[190],"instruction.":[191]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
