{"id":"https://openalex.org/W2185412938","doi":"https://doi.org/10.1109/acii.2015.7344659","title":"Communication tool for the hard of hearings: A large vocabulary sign language recognition system","display_name":"Communication tool for the hard of hearings: A large vocabulary sign language recognition system","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2185412938","doi":"https://doi.org/10.1109/acii.2015.7344659","mag":"2185412938"},"language":"en","primary_location":{"id":"doi:10.1109/acii.2015.7344659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acii.2015.7344659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Affective Computing and Intelligent Interaction (ACII)","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/A5003198738","display_name":"Xiujuan Chai","orcid":"https://orcid.org/0000-0002-2757-9900"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiujuan Chai","raw_affiliation_strings":["Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039723440","display_name":"Hanjie Wang","orcid":"https://orcid.org/0000-0001-9400-814X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hanjie Wang","raw_affiliation_strings":["Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051839900","display_name":"Fang Yin","orcid":"https://orcid.org/0000-0001-9538-848X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fang Yin","raw_affiliation_strings":["Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083420537","display_name":"Xilin Chen","orcid":"https://orcid.org/0000-0003-3024-4404"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xilin Chen","raw_affiliation_strings":["Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Intelligent Information Processing of Chinese, Cooperative Medianet Innovation Center, China, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":null,"first_page":"781","last_page":"783"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T11285","display_name":"Hearing Impairment and Communication","score":0.9740999937057495,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9427000284194946,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sign-language","display_name":"Sign language","score":0.8856179118156433},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8019366264343262},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.648216962814331},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.5923677086830139},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.558012068271637},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5006227493286133},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4889184534549713},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.46545010805130005},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.46268430352211},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.456947386264801},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.42803797125816345},{"id":"https://openalex.org/keywords/encode","display_name":"ENCODE","score":0.41412580013275146},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.2320941984653473},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1792786717414856},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0788949728012085}],"concepts":[{"id":"https://openalex.org/C522192633","wikidata":"https://www.wikidata.org/wiki/Q34228","display_name":"Sign language","level":2,"score":0.8856179118156433},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8019366264343262},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.648216962814331},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.5923677086830139},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.558012068271637},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5006227493286133},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4889184534549713},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.46545010805130005},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.46268430352211},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.456947386264801},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.42803797125816345},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.41412580013275146},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.2320941984653473},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1792786717414856},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0788949728012085},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acii.2015.7344659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acii.2015.7344659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Affective Computing and Intelligent Interaction (ACII)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W99615980","https://openalex.org/W203421571","https://openalex.org/W1550277507","https://openalex.org/W1643761381","https://openalex.org/W1972692077","https://openalex.org/W2040448851","https://openalex.org/W2071414260","https://openalex.org/W2095687464","https://openalex.org/W2096910120","https://openalex.org/W2102170500","https://openalex.org/W2116027296","https://openalex.org/W2116030300","https://openalex.org/W2131308039","https://openalex.org/W2151703588","https://openalex.org/W2162298316","https://openalex.org/W6608276960","https://openalex.org/W6632974146","https://openalex.org/W6636759263","https://openalex.org/W6660488849","https://openalex.org/W6674610641","https://openalex.org/W6679389071"],"related_works":["https://openalex.org/W3040456104","https://openalex.org/W3177712091","https://openalex.org/W4390482156","https://openalex.org/W4384518601","https://openalex.org/W2046356236","https://openalex.org/W4378804484","https://openalex.org/W2616157432","https://openalex.org/W2541705465","https://openalex.org/W2185431043","https://openalex.org/W2921243003"],"abstract_inverted_index":{"Deaf":[0],"person":[1],"has":[2],"a":[3,46,56,80,84,103],"large":[4,57],"social":[5],"community":[6],"around":[7],"the":[8,28,31,34,38,51,65,88,95,111,114,138,146],"world.":[9],"The":[10],"smooth":[11],"communication":[12,48],"is":[13,76,92,107],"very":[14],"difficult":[15],"for":[16,50,94],"these":[17],"hard":[18,52],"of":[19,53,83,116,124,140],"hearings.":[20],"Automatic":[21],"Sign":[22],"Language":[23],"Recognition":[24],"(SLR)":[25],"can":[26],"build":[27],"bridge":[29],"between":[30],"deaf":[32],"and":[33,36,87,122,145],"hearings":[35],"turn":[37],"seamless":[39],"interaction":[40],"into":[41],"reality.":[42],"This":[43,134],"paper":[44],"presents":[45],"visualized":[47],"tool":[49],"hearings,":[54],"i.e.":[55],"vocabulary":[58],"sign":[59,85,96,100,143,148],"language":[60,101,149],"recognition":[61,126,139],"system":[62],"based":[63],"on":[64],"RGB-D":[66],"data":[67],"input.":[68],"A":[69],"novel":[70],"Grassmann":[71],"Covariance":[72],"Matrix":[73],"(GCM)":[74],"representation":[75],"used":[77,108],"to":[78,109],"encode":[79],"long-term":[81],"dynamics":[82],"sequence":[86],"discriminative":[89],"kernel":[90],"SVM":[91],"adopted":[93],"classification.":[97],"For":[98],"continuous":[99,147],"recognition,":[102],"probability":[104],"inference":[105],"method":[106],"determine":[110],"spotting":[112],"from":[113],"labels":[115],"sequential":[117],"frames.":[118],"Some":[119],"basic":[120],"evaluation":[121],"comparison":[123],"our":[125,131],"algorithms":[127],"are":[128],"conducted":[129],"in":[130],"collected":[132],"datasets.":[133],"demo":[135],"will":[136],"show":[137],"both":[141],"isolated":[142],"words":[144],"sentences.":[150]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}