{"id":"https://openalex.org/W6912061390","doi":"https://doi.org/10.5281/zenodo.16420298","title":"Pointing Gesture Classification Dataset (MediaPipe Hand Landmark Distances)","display_name":"Pointing Gesture Classification Dataset (MediaPipe Hand Landmark Distances)","publication_year":2025,"publication_date":"2025-07-25","ids":{"openalex":"https://openalex.org/W6912061390","doi":"https://doi.org/10.5281/zenodo.16420298"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.16420298","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.16420298","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"dataset"},"type":"dataset","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.16420298","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Cicceri, Giovanni","orcid":"https://orcid.org/0000-0002-1498-2215"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cicceri, Giovanni","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1498-2215","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Distefano, Salvatore","orcid":"https://orcid.org/0000-0002-2752-626X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Distefano, Salvatore","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2752-626X","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"MAISANO, Roberta","orcid":"https://orcid.org/0000-0001-9208-6048"},"institutions":[{"id":"https://openalex.org/I112862951","display_name":"University of Messina","ror":"https://ror.org/05ctdxz19","country_code":"IT","type":"education","lineage":["https://openalex.org/I112862951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"MAISANO, Roberta","raw_affiliation_strings":["University of Messina"],"raw_orcid":"https://orcid.org/0000-0001-9208-6048","affiliations":[{"raw_affiliation_string":"University of Messina","institution_ids":["https://openalex.org/I112862951"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tripodi, Giovanni Domenico","orcid":"https://orcid.org/0009-0002-9810-5304"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tripodi, Giovanni Domenico","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0002-9810-5304","affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Tartarisco, Gennaro","orcid":"https://orcid.org/0000-0001-9467-2024"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tartarisco, Gennaro","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-9467-2024","affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/landmark","display_name":"Landmark","score":0.8568000197410583},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.8026999831199646},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5952000021934509},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.47350001335144043},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4528999924659729},{"id":"https://openalex.org/keywords/thumb","display_name":"Thumb","score":0.43810001015663147},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42179998755455017},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.38760000467300415}],"concepts":[{"id":"https://openalex.org/C2780297707","wikidata":"https://www.wikidata.org/wiki/Q4895393","display_name":"Landmark","level":2,"score":0.8568000197410583},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8026999831199646},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7631000280380249},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7461000084877014},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7226999998092651},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5952000021934509},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.47350001335144043},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4528999924659729},{"id":"https://openalex.org/C2776881184","wikidata":"https://www.wikidata.org/wiki/Q83360","display_name":"Thumb","level":2,"score":0.43810001015663147},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42179998755455017},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.38760000467300415},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3529999852180481},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.3052000105381012},{"id":"https://openalex.org/C2780573568","wikidata":"https://www.wikidata.org/wiki/Q16743864","display_name":"Fist","level":2,"score":0.30410000681877136},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.30219998955726624},{"id":"https://openalex.org/C2778216619","wikidata":"https://www.wikidata.org/wiki/Q185706","display_name":"Wrist","level":2,"score":0.29809999465942383},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.29089999198913574},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.2689000070095062},{"id":"https://openalex.org/C50637493","wikidata":"https://www.wikidata.org/wiki/Q1136781","display_name":"Morphing","level":2,"score":0.2687000036239624},{"id":"https://openalex.org/C3018151503","wikidata":"https://www.wikidata.org/wiki/Q608487","display_name":"Hand position","level":2,"score":0.26809999346733093},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.26190000772476196}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5281/zenodo.16420298","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.16420298","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"dataset"}],"best_oa_location":{"id":"doi:10.5281/zenodo.16420298","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.16420298","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"dataset"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0,70],"dataset":[1,85],"is":[2,34,86,101,112],"specifically":[3],"designed":[4],"to":[5,41,51,122],"support":[6],"machine":[7],"learning/deep":[8],"learning":[9],"tasks":[10],"for":[11,67,74],"pointing":[12,99,110],"gesture":[13,100,111,153],"classification.":[14],"It":[15],"contains":[16],"13,575":[17],"annotated":[18],"instances":[19],"of":[20,45],"hand":[21,47,79,162],"gestures":[22],"extracted":[23],"from":[24,53,134],"children\u2019s":[25],"pointing,":[26],"acquired":[27],"through":[28],"RGB":[29],"video":[30,125],"frames.":[31],"Each":[32,115],"sample":[33],"represented":[35],"by":[36],"20":[37,129],"numerical":[38],"features":[39],"corresponding":[40],"the":[42,54,61,118,135,152,159],"Euclidean":[43],"distances":[44,133],"MediaPipe":[46,161],"landmarks":[48],"(index":[49],"1":[50,104,144],"20)":[52],"wrist":[55,136],"(landmark":[56],"0),":[57],"which":[58],"serves":[59],"as":[60,139],"reference":[62],"point":[63],"(value":[64],"=":[65],"0":[66,92],"all":[68],"samples).":[69],"normalized":[71],"representation":[72],"allows":[73],"robust":[75],"comparison":[76],"across":[77],"different":[78],"sizes,":[80],"orientations,":[81],"and":[82,127],"subjects.":[83],"The":[84,155],"structured":[87],"into":[88],"two":[89],"binary":[90],"classes:":[91],"\u2013":[93,105],"No":[94],"Pointing:":[95,106],"frames":[96,107],"where":[97,108],"no":[98],"being":[102],"performed.":[103],"a":[109,123],"clearly":[113],"identified.":[114],"row":[116],"in":[117],"CSV":[119],"file":[120],"corresponds":[121],"single":[124],"frame":[126],"includes:":[128],"continuous":[130],"features:":[131],"landmark":[132,156],"(points":[137],"1\u201320":[138],"per":[140],"MediaPipe\u2019s":[141],"anatomical":[142],"indexing).":[143],"target":[145],"label:":[146],"Label":[147],"(0":[148],"or":[149],"1),":[150],"indicating":[151],"class.":[154],"indices":[157],"follow":[158],"official":[160],"model":[163],"definition:":[164],"0:":[165],"WRIST":[166],"1-4:":[167],"THUMB":[168],"(CMC,":[169],"MCP,":[170],"IP,":[171],"TIP)":[172,178,184,190,196],"5-8:":[173],"INDEX_FINGER":[174],"(MCP,":[175,181,187,193],"PIP,":[176,182,188,194],"DIP,":[177,183,189,195],"9-12:":[179],"MIDDLE_FINGER":[180],"13-16:":[185],"RING_FINGER":[186],"17-20:":[191],"PINKY":[192]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}