{"id":"https://openalex.org/W2012146941","doi":"https://doi.org/10.1145/1577802.1577812","title":"Database generation and recognition of online handwritten Bangla characters","display_name":"Database generation and recognition of online handwritten Bangla characters","publication_year":2009,"publication_date":"2009-07-25","ids":{"openalex":"https://openalex.org/W2012146941","doi":"https://doi.org/10.1145/1577802.1577812","mag":"2012146941"},"language":"en","primary_location":{"id":"doi:10.1145/1577802.1577812","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1577802.1577812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Workshop on Multilingual OCR","raw_type":"proceedings-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/A5043804759","display_name":"Tanmoy Mondal","orcid":"https://orcid.org/0000-0001-5789-0786"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"T. Mondal","raw_affiliation_strings":["Indian Statistical Institute, Kolkata, India"],"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute, Kolkata, India","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090127362","display_name":"Ujjwal Bhattacharya","orcid":"https://orcid.org/0000-0002-8546-6453"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"U. Bhattacharya","raw_affiliation_strings":["Indian Statistical Institute, Kolkata, India"],"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute, Kolkata, India","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102911608","display_name":"Swapan K. Parui","orcid":"https://orcid.org/0000-0001-6863-5780"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. K. Parui","raw_affiliation_strings":["Indian Statistical Institute, Kolkata, India"],"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute, Kolkata, India","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088607759","display_name":"Karen Das","orcid":"https://orcid.org/0000-0001-9489-7960"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Das","raw_affiliation_strings":["Indian Statistical Institute, Kolkata, India"],"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute, Kolkata, India","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019132432","display_name":"Vandana Roy","orcid":"https://orcid.org/0000-0002-9819-7950"},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]},{"id":"https://openalex.org/I4210117576","display_name":"Hewlett-Packard (India)","ror":"https://ror.org/02ffkja82","country_code":"IN","type":"company","lineage":["https://openalex.org/I1324840837","https://openalex.org/I4210117576"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"V. Roy","raw_affiliation_strings":["Hewlett-Packard Labs, Bangalore, India","Hewlett-Packard Laboratories, Bangalore, India#TAB#"],"affiliations":[{"raw_affiliation_string":"Hewlett-Packard Labs, Bangalore, India","institution_ids":["https://openalex.org/I4210117576"]},{"raw_affiliation_string":"Hewlett-Packard Laboratories, Bangalore, India#TAB#","institution_ids":["https://openalex.org/I1324840837"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5043804759"],"corresponding_institution_ids":["https://openalex.org/I6498739"],"apc_list":null,"apc_paid":null,"fwci":2.265,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.89080918,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":1.0,"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/T12707","display_name":"Vehicle License Plate Recognition","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9878000020980835,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.8061974048614502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7883284091949463},{"id":"https://openalex.org/keywords/dynamic-time-warping","display_name":"Dynamic time warping","score":0.7193820476531982},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.68345046043396},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6450803875923157},{"id":"https://openalex.org/keywords/bengali","display_name":"Bengali","score":0.6113795042037964},{"id":"https://openalex.org/keywords/signature-recognition","display_name":"Signature recognition","score":0.6035766005516052},{"id":"https://openalex.org/keywords/handwriting-recognition","display_name":"Handwriting recognition","score":0.5851927995681763},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5592676997184753},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5439131855964661},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4836524724960327},{"id":"https://openalex.org/keywords/character-recognition","display_name":"Character recognition","score":0.4687903821468353}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.8061974048614502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7883284091949463},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.7193820476531982},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.68345046043396},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6450803875923157},{"id":"https://openalex.org/C19235068","wikidata":"https://www.wikidata.org/wiki/Q9610","display_name":"Bengali","level":2,"score":0.6113795042037964},{"id":"https://openalex.org/C74370796","wikidata":"https://www.wikidata.org/wiki/Q15924863","display_name":"Signature recognition","level":3,"score":0.6035766005516052},{"id":"https://openalex.org/C112640561","wikidata":"https://www.wikidata.org/wiki/Q2440634","display_name":"Handwriting recognition","level":3,"score":0.5851927995681763},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5592676997184753},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5439131855964661},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4836524724960327},{"id":"https://openalex.org/C2987247673","wikidata":"https://www.wikidata.org/wiki/Q167555","display_name":"Character recognition","level":3,"score":0.4687903821468353},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1577802.1577812","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1577802.1577812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Workshop on Multilingual OCR","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6200000047683716,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1566222897","https://openalex.org/W1606162724","https://openalex.org/W1735900717","https://openalex.org/W1996709837","https://openalex.org/W1999380490","https://openalex.org/W2033670611","https://openalex.org/W2055075080","https://openalex.org/W2107928582","https://openalex.org/W2113746491","https://openalex.org/W2114486067","https://openalex.org/W2130851192","https://openalex.org/W2142069714","https://openalex.org/W2169548256","https://openalex.org/W2197913588","https://openalex.org/W7020438069"],"related_works":["https://openalex.org/W3135772720","https://openalex.org/W2938151613","https://openalex.org/W1993652498","https://openalex.org/W2894698290","https://openalex.org/W2540216996","https://openalex.org/W2197913588","https://openalex.org/W2074035358","https://openalex.org/W2390264616","https://openalex.org/W2061828128","https://openalex.org/W4385731201"],"abstract_inverted_index":{"This":[0],"article":[1],"describes":[2,29],"a":[3,30,55,83,91],"recent":[4],"effort":[5],"for":[6,32,62,107],"database":[7,75],"creation":[8],"and":[9,90],"recognition":[10,52,66],"of":[11,17,24,34,40,68,72],"online":[12,38],"handwritten":[13,41],"isolated":[14],"basic":[15],"characters":[16],"Bangla,":[18],"the":[19,25,37,69,73,104,108],"second":[20,101],"most":[21],"popular":[22],"script":[23],"Indian":[26],"subcontinent.":[27],"It":[28],"scheme":[31,53],"extraction":[33],"sub-strokes":[35],"from":[36],"samples":[39,71],"Bangla":[42],"characters,":[43],"which":[44],"are":[45],"significantly":[46],"cursive":[47],"in":[48],"shapes.":[49],"The":[50,65,100],"proposed":[51],"includes":[54],"new":[56],"feature":[57],"vector":[58],"to":[59],"be":[60],"computed":[61],"each":[63],"sub-stroke.":[64],"performance":[67],"test":[70,110],"present":[74,109],"is":[76],"evaluated":[77],"separately":[78],"on":[79,95],"two":[80],"classifiers":[81],"--":[82],"Hidden":[84],"Markov":[85],"Model":[86],"(HMM)":[87],"based":[88,94],"classifier":[89,93,102,106],"nearest-neighbour":[92],"Dynamic":[96],"Time":[97],"Warping":[98],"(DTW).":[99],"outperforms":[103],"HMM-based":[105],"set.":[111]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}