{"id":"https://openalex.org/W2965739928","doi":"https://doi.org/10.1145/3330482.3330484","title":"Human Skeleton Feature Extraction from 2-Dimensional Video of Indonesian Language Sign System (SIBI [Sistem Isyarat Bahasa Indonesia]) Gestures","display_name":"Human Skeleton Feature Extraction from 2-Dimensional Video of Indonesian Language Sign System (SIBI [Sistem Isyarat Bahasa Indonesia]) Gestures","publication_year":2019,"publication_date":"2019-04-19","ids":{"openalex":"https://openalex.org/W2965739928","doi":"https://doi.org/10.1145/3330482.3330484","mag":"2965739928"},"language":"en","primary_location":{"id":"doi:10.1145/3330482.3330484","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3330482.3330484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 5th International Conference on Computing and Artificial Intelligence","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/A5031523261","display_name":"Aulia Astrico Pratama","orcid":null},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Aulia Astrico Pratama","raw_affiliation_strings":["University of Indonesia, Depok, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Indonesia, Depok, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045937180","display_name":"Erdefi Rakun","orcid":"https://orcid.org/0000-0002-2115-7758"},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Erdefi Rakun","raw_affiliation_strings":["University of Indonesia, Depok, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Indonesia, Depok, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037027408","display_name":"Dadan Hardianto","orcid":null},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Dadan Hardianto","raw_affiliation_strings":["University of Indonesia, Depok, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Indonesia, Depok, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I29617571"],"apc_list":null,"apc_paid":null,"fwci":1.674,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.8339862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"100","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998000264167786,"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":0.9998000264167786,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9986000061035156,"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/T13559","display_name":"Edcuational Technology Systems","score":0.9837999939918518,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/gesture","display_name":"Gesture","score":0.8509900569915771},{"id":"https://openalex.org/keywords/indonesian","display_name":"Indonesian","score":0.8428228497505188},{"id":"https://openalex.org/keywords/sign-language","display_name":"Sign language","score":0.7219046354293823},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6953780055046082},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6041150093078613},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.486407995223999},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4685198962688446},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.4187208414077759},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.39806753396987915},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38931500911712646},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.33385521173477173},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.2616742253303528},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11628583073616028}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8509900569915771},{"id":"https://openalex.org/C2779207338","wikidata":"https://www.wikidata.org/wiki/Q9240","display_name":"Indonesian","level":2,"score":0.8428228497505188},{"id":"https://openalex.org/C522192633","wikidata":"https://www.wikidata.org/wiki/Q34228","display_name":"Sign language","level":2,"score":0.7219046354293823},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6953780055046082},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6041150093078613},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.486407995223999},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4685198962688446},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.4187208414077759},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.39806753396987915},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38931500911712646},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.33385521173477173},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.2616742253303528},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11628583073616028},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3330482.3330484","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3330482.3330484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 5th International Conference on Computing and Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1964636205","https://openalex.org/W2065677593","https://openalex.org/W2072620800","https://openalex.org/W2091800522","https://openalex.org/W2118877769","https://openalex.org/W2145399221","https://openalex.org/W2148045290","https://openalex.org/W2160641555","https://openalex.org/W2164598857","https://openalex.org/W2344063238","https://openalex.org/W2611932403"],"related_works":["https://openalex.org/W4242621793","https://openalex.org/W648807974","https://openalex.org/W4229837155","https://openalex.org/W4236086937","https://openalex.org/W2294302573","https://openalex.org/W4308478915","https://openalex.org/W4389049376","https://openalex.org/W2893683540","https://openalex.org/W1986488374","https://openalex.org/W1989687946"],"abstract_inverted_index":{"Indonesian":[0],"Language":[1],"Sign":[2],"System":[3],"(SIBI)":[4],"is":[5,46,84],"the":[6,37,47,71,80,90,96,99,113,124,130],"official":[7],"sign":[8],"language":[9],"system":[10],"used":[11],"in":[12,139],"Indonesia.":[13],"A":[14],"model":[15,68,137],"that":[16],"could":[17],"translate":[18,41],"SIBI":[19,42],"gesture":[20,43],"taken":[21],"from":[22,61],"a":[23,55],"video":[24,114],"would":[25],"be":[26],"very":[27],"useful":[28],"for":[29],"communicating":[30],"with":[31,33,86,105,115,135],"people":[32],"disabilities.":[34],"One":[35],"of":[36,73,79,98,143],"features":[38],"needed":[39],"to":[40,44,57],"words":[45],"subject's":[48],"skeleton.":[49],"In":[50],"this":[51,59],"paper,":[52],"we":[53],"researched":[54],"method":[56,65],"extract":[58],"feature":[60],"2-Dimensional":[62],"video.":[63],"The":[64,82,101,118,133],"reconstructs":[66],"skeleton":[67],"based":[69,94,122],"on":[70,95,123],"position":[72],"head,":[74],"shoulders,":[75],"elbows,":[76],"and":[77,89,109,126,129],"hands":[78,102],"subject.":[81],"head":[83],"located":[85,104],"haar":[87],"cascade":[88],"shoulders":[91],"are":[92,103,120],"pinpointed":[93],"location":[97],"head.":[100],"skin":[106],"segmentation":[107],"technique":[108],"then":[110],"tracked":[111],"throughout":[112],"Lucas-Kanade":[116],"method.":[117],"elbows":[119],"extrapolated":[121],"shoulder":[125],"hand":[127],"points,":[128],"body":[131],"silhouette.":[132],"experiment":[134],"LSTM":[136],"resulted":[138],"maximum":[140],"testing":[141],"accuracy":[142],"98.214%.":[144]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}