{"id":"https://openalex.org/W6925632447","doi":"https://doi.org/10.21227/x23b-d084","title":"N-WLASL2000","display_name":"N-WLASL2000","publication_year":2023,"publication_date":"2023-06-20","ids":{"openalex":"https://openalex.org/W6925632447","doi":"https://doi.org/10.21227/x23b-d084"},"language":"en","primary_location":{"id":"doi:10.21227/x23b-d084","is_oa":true,"landing_page_url":"https://doi.org/10.21227/x23b-d084","pdf_url":null,"source":{"id":"https://openalex.org/S7407051695","display_name":"IEEE DataPort","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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/10.21227/x23b-d084","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Shi, Qi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Shi, Qi","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"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":{"id":"https://openalex.org/T11137","display_name":"Historical Philosophy and Science","score":0.3359000086784363,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11137","display_name":"Historical Philosophy and Science","score":0.3359000086784363,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13712","display_name":"Kantian Philosophy and Modern Interpretations","score":0.0430000014603138,"subfield":{"id":"https://openalex.org/subfields/1211","display_name":"Philosophy"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12170","display_name":"History and Theory of Mathematics","score":0.025699999183416367,"subfield":{"id":"https://openalex.org/subfields/2614","display_name":"Theoretical Computer Science"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5917999744415283},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5870000123977661},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.42660000920295715},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.4099000096321106},{"id":"https://openalex.org/keywords/video-camera","display_name":"Video camera","score":0.3562000095844269},{"id":"https://openalex.org/keywords/video-capture","display_name":"Video capture","score":0.33169999718666077},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.3158000111579895},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.3138999938964844}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6984999775886536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6854000091552734},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6381000280380249},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5917999744415283},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5870000123977661},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5040000081062317},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.42660000920295715},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.4099000096321106},{"id":"https://openalex.org/C2778852477","wikidata":"https://www.wikidata.org/wiki/Q313614","display_name":"Video camera","level":2,"score":0.3562000095844269},{"id":"https://openalex.org/C151211776","wikidata":"https://www.wikidata.org/wiki/Q2778015","display_name":"Video capture","level":3,"score":0.33169999718666077},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.3158000111579895},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.3138999938964844},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.3043000102043152},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.2930999994277954},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.290800005197525},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.2687000036239624},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.2621000111103058},{"id":"https://openalex.org/C2780310081","wikidata":"https://www.wikidata.org/wiki/Q1154312","display_name":"Video editing","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.2587999999523163},{"id":"https://openalex.org/C2988634675","wikidata":"https://www.wikidata.org/wiki/Q34508","display_name":"Video recording","level":2,"score":0.25600001215934753},{"id":"https://openalex.org/C2988454689","wikidata":"https://www.wikidata.org/wiki/Q173131","display_name":"Digital video","level":3,"score":0.25380000472068787}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21227/x23b-d084","is_oa":true,"landing_page_url":"https://doi.org/10.21227/x23b-d084","pdf_url":null,"source":{"id":"https://openalex.org/S7407051695","display_name":"IEEE DataPort","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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:10.21227/x23b-d084","is_oa":true,"landing_page_url":"https://doi.org/10.21227/x23b-d084","pdf_url":null,"source":{"id":"https://openalex.org/S7407051695","display_name":"IEEE DataPort","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":{"N-WLASL":[0],"dataset":[1,6,14],"is":[2,61,67],"a":[3,48],"synthetic":[4],"event-based":[5],"comprising":[7],"21,093":[8],"samples":[9],"across":[10],"2,000":[11],"glosses.":[12],"The":[13,27,56],"was":[15],"collected":[16],"using":[17,83],"an":[18,24],"event":[19,44,149],"camera":[20,45],"to":[21,52,104,108,120,147],"shoot":[22],"toward":[23],"LCD":[25],"monitor.":[26],"monitor":[28,115],"plays":[29],"video":[30,57,80,102,111,144],"frames":[31,103,112],"from":[32],"WLASL,":[33],"the":[34,43,54,64,74,84,110,114,123,131,139],"largest":[35],"public":[36],"word-level":[37],"American":[38],"Sign":[39],"Language":[40],"dataset. We":[41],"use":[42],"DAVIS346":[46],"with":[47],"resolution":[49,58],"of":[50,59,73,135,142],"346x260":[51],"record":[53],"display.":[55],"WLASL":[60],"256x256":[62],"and":[63,86,98,137],"frame":[65,133,141],"rate":[66,134],"25Hz.":[68],"To":[69],"ensure":[70],"accurate":[71],"recording":[72],"display,":[75],"we":[76],"have":[77],"implemented":[78],"three":[79],"pre-processing":[81],"procedures":[82,92],"python-opencv":[85],"dv":[87],"packages":[88],"in":[89,122],"Python.":[90],"These":[91],"are":[93],"as":[94],"follows:Add":[95],"black":[96],"paddings":[97],"red":[99],"borders":[100],"around":[101],"increase":[105],"their":[106],"size":[107],"346x260.Center":[109],"on":[113,152],"display":[116],"after":[117],"scaling":[118],"them":[119],"1428x1080":[121],"original":[124,132],"aspect":[125],"ratio.Display":[126],"all":[127],"videos":[128],"sequentially":[129],"at":[130],"25Hz":[136],"pause":[138],"first":[140],"each":[143],"for":[145],"500ms":[146],"prevent":[148],"bursts":[150],"brought":[151],"by":[153],"swapping":[154],"videos.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T06:51:31.235846","created_date":"2025-10-10T00:00:00"}