{"id":"https://openalex.org/W3125477427","doi":"https://doi.org/10.4018/jitr.2021010105","title":"A Vision-Based Framework for Spotting and Segmentation of Gesture-Based Assamese Characters Written in the Air","display_name":"A Vision-Based Framework for Spotting and Segmentation of Gesture-Based Assamese Characters Written in the Air","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3125477427","doi":"https://doi.org/10.4018/jitr.2021010105","mag":"3125477427"},"language":"en","primary_location":{"id":"doi:10.4018/jitr.2021010105","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jitr.2021010105","pdf_url":null,"source":{"id":"https://openalex.org/S138592535","display_name":"Journal of Information Technology Research","issn_l":"1938-7857","issn":["1938-7857","1938-7865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Technology Research","raw_type":"journal-article"},"type":"article","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/A5102751178","display_name":"Ananya Choudhury","orcid":"https://orcid.org/0000-0003-2278-6860"},"institutions":[{"id":"https://openalex.org/I138537684","display_name":"Gauhati University","ror":"https://ror.org/01ppj9r51","country_code":"IN","type":"education","lineage":["https://openalex.org/I138537684"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ananya Choudhury","raw_affiliation_strings":["Gauhati University, India"],"affiliations":[{"raw_affiliation_string":"Gauhati University, India","institution_ids":["https://openalex.org/I138537684"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025157529","display_name":"Kandarpa Kumar Sarma","orcid":"https://orcid.org/0000-0002-6236-0461"},"institutions":[{"id":"https://openalex.org/I138537684","display_name":"Gauhati University","ror":"https://ror.org/01ppj9r51","country_code":"IN","type":"education","lineage":["https://openalex.org/I138537684"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kandarpa Kumar Sarma","raw_affiliation_strings":["Gauhati University, India"],"affiliations":[{"raw_affiliation_string":"Gauhati University, India","institution_ids":["https://openalex.org/I138537684"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102751178"],"corresponding_institution_ids":["https://openalex.org/I138537684"],"apc_list":null,"apc_paid":null,"fwci":0.3915,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.58204276,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"14","issue":"1","first_page":"70","last_page":"91"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":1.0,"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":1.0,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9965000152587891,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9857000112533569,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8330593705177307},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.8188337087631226},{"id":"https://openalex.org/keywords/assamese","display_name":"Assamese","score":0.8187938928604126},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6423385143280029},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5968310832977295},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5857228636741638},{"id":"https://openalex.org/keywords/spotting","display_name":"Spotting","score":0.5659337043762207},{"id":"https://openalex.org/keywords/numeral-system","display_name":"Numeral system","score":0.5627468228340149},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.546511709690094},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4705125689506531},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.46830928325653076},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.4339100122451782},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42179185152053833},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06954368948936462}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8330593705177307},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8188337087631226},{"id":"https://openalex.org/C2777834912","wikidata":"https://www.wikidata.org/wiki/Q29401","display_name":"Assamese","level":2,"score":0.8187938928604126},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6423385143280029},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5968310832977295},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5857228636741638},{"id":"https://openalex.org/C2779506182","wikidata":"https://www.wikidata.org/wiki/Q7580141","display_name":"Spotting","level":2,"score":0.5659337043762207},{"id":"https://openalex.org/C204160518","wikidata":"https://www.wikidata.org/wiki/Q122653","display_name":"Numeral system","level":2,"score":0.5627468228340149},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.546511709690094},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4705125689506531},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.46830928325653076},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.4339100122451782},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42179185152053833},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06954368948936462},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4018/jitr.2021010105","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jitr.2021010105","pdf_url":null,"source":{"id":"https://openalex.org/S138592535","display_name":"Journal of Information Technology Research","issn_l":"1938-7857","issn":["1938-7857","1938-7865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Technology Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1964721229","https://openalex.org/W1974588631","https://openalex.org/W1989243075","https://openalex.org/W2042650654","https://openalex.org/W2116030300","https://openalex.org/W2132023035","https://openalex.org/W2142651208","https://openalex.org/W2153178980","https://openalex.org/W2159808202","https://openalex.org/W2164843551","https://openalex.org/W2174125143","https://openalex.org/W2343424255","https://openalex.org/W2394866918","https://openalex.org/W2513263058"],"related_works":["https://openalex.org/W2166698619","https://openalex.org/W4242972092","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W4312416068","https://openalex.org/W3147379364","https://openalex.org/W2010878661","https://openalex.org/W2805039731","https://openalex.org/W2026258298","https://openalex.org/W3204639664"],"abstract_inverted_index":{"The":[0,86],"task":[1],"of":[2,35,61,88,102,114],"automatic":[3,26],"gesture":[4,14,31],"spotting":[5,32],"and":[6,33,50,100],"segmentation":[7,34,118],"is":[8,92,111],"challenging":[9],"for":[10,76],"determining":[11],"the":[12,78,89,98,112],"meaningful":[13],"patterns":[15],"from":[16],"continuous":[17,41],"gesture-based":[18,62],"character":[19,42,63],"sequences.":[20],"This":[21,54],"paper":[22],"proposes":[23],"a":[24,40,47],"vision-based":[25],"method":[27],"that":[28],"handles":[29],"hand":[30,117],"gestural":[36],"characters":[37],"embedded":[38],"in":[39],"stream":[43],"simultaneously,":[44],"by":[45,81,94],"employing":[46],"hybrid":[48],"geometrical":[49],"statistical":[51],"feature":[52],"set.":[53],"framework":[55],"shall":[56],"form":[57],"an":[58,115],"important":[59],"constituent":[60],"recognition":[64],"(GBCR)":[65],"systems,":[66],"which":[67,120],"has":[68],"gained":[69],"tremendous":[70],"demand":[71],"lately":[72],"as":[73],"assistive":[74],"aids":[75],"overcoming":[77],"restraints":[79],"faced":[80],"people":[82],"with":[83],"physical":[84],"impairments.":[85],"performance":[87],"proposed":[90,109],"system":[91,110],"validated":[93],"taking":[95],"into":[96],"account":[97],"vowels":[99],"numerals":[101],"Assamese":[103],"vocabulary.":[104],"Another":[105],"attribute":[106],"to":[107,123],"this":[108],"implementation":[113],"effective":[116],"module,":[119],"enables":[121],"it":[122],"tackle":[124],"complex":[125],"background":[126],"settings.":[127]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}