{"id":"https://openalex.org/W2061802143","doi":"https://doi.org/10.1145/2425333.2425338","title":"Content level access to digital library of India pages","display_name":"Content level access to digital library of India pages","publication_year":2012,"publication_date":"2012-12-16","ids":{"openalex":"https://openalex.org/W2061802143","doi":"https://doi.org/10.1145/2425333.2425338","mag":"2061802143"},"language":"en","primary_location":{"id":"doi:10.1145/2425333.2425338","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2425333.2425338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing","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/A5043823449","display_name":"Praveen Krishnan","orcid":"https://orcid.org/0000-0003-4620-2292"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Praveen Krishnan","raw_affiliation_strings":["IIIT Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"IIIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053856362","display_name":"Ravi Shekhar","orcid":"https://orcid.org/0000-0002-8798-641X"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ravi Shekhar","raw_affiliation_strings":["IIIT Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"IIIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053112307","display_name":"C. V. Jawahar","orcid":"https://orcid.org/0000-0001-6767-7057"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C. V. Jawahar","raw_affiliation_strings":["IIIT Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"IIIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043823449"],"corresponding_institution_ids":["https://openalex.org/I65181880"],"apc_list":null,"apc_paid":null,"fwci":0.8327,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.75622642,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9998999834060669,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9998999834060669,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9990000128746033,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9987999796867371,"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":0.8246101140975952},{"id":"https://openalex.org/keywords/hindi","display_name":"Hindi","score":0.6930399537086487},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6379004716873169},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5930691957473755},{"id":"https://openalex.org/keywords/telugu","display_name":"Telugu","score":0.5578389167785645},{"id":"https://openalex.org/keywords/digital-library","display_name":"Digital library","score":0.5249257683753967},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.49085479974746704},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.4315904974937439},{"id":"https://openalex.org/keywords/optical-character-recognition","display_name":"Optical character recognition","score":0.41884130239486694},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4013811945915222},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22600162029266357},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08014780282974243}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8246101140975952},{"id":"https://openalex.org/C519982507","wikidata":"https://www.wikidata.org/wiki/Q1568","display_name":"Hindi","level":2,"score":0.6930399537086487},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6379004716873169},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5930691957473755},{"id":"https://openalex.org/C2778756302","wikidata":"https://www.wikidata.org/wiki/Q8097","display_name":"Telugu","level":2,"score":0.5578389167785645},{"id":"https://openalex.org/C513874922","wikidata":"https://www.wikidata.org/wiki/Q212805","display_name":"Digital library","level":3,"score":0.5249257683753967},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.49085479974746704},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.4315904974937439},{"id":"https://openalex.org/C546480517","wikidata":"https://www.wikidata.org/wiki/Q167555","display_name":"Optical character recognition","level":3,"score":0.41884130239486694},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4013811945915222},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22600162029266357},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08014780282974243},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C164913051","wikidata":"https://www.wikidata.org/wiki/Q482","display_name":"Poetry","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2425333.2425338","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2425333.2425338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.418.853","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.418.853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cvit.iiit.ac.in/papers/Praveen2012Content.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.8199999928474426,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310119","display_name":"Ministry of Communication and Information Technology","ror":"https://ror.org/05nmnwa45"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1505641881","https://openalex.org/W1532325895","https://openalex.org/W1601566332","https://openalex.org/W1976978162","https://openalex.org/W1996226495","https://openalex.org/W2013830871","https://openalex.org/W2015896468","https://openalex.org/W2029861656","https://openalex.org/W2049038676","https://openalex.org/W2081366726","https://openalex.org/W2085511467","https://openalex.org/W2090784712","https://openalex.org/W2100398441","https://openalex.org/W2114957138","https://openalex.org/W2128017662","https://openalex.org/W2131846894","https://openalex.org/W2134842516","https://openalex.org/W2150988072","https://openalex.org/W2151103935","https://openalex.org/W2154495259","https://openalex.org/W2158102958"],"related_works":["https://openalex.org/W607176272","https://openalex.org/W2569651698","https://openalex.org/W2110699760","https://openalex.org/W3134916539","https://openalex.org/W4309803833","https://openalex.org/W3135204554","https://openalex.org/W2538934695","https://openalex.org/W2963804401","https://openalex.org/W4312133738","https://openalex.org/W2064096728"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4,42],"a":[5,43,106,112,117,160,184],"framework":[6],"for":[7,34,55,188],"content":[8,56,64],"level":[9,57],"access":[10,58],"to":[11,59,121],"the":[12,60,82,101,123,189],"scanned":[13],"pages":[14,139,153],"of":[15,18,69,87,125,137,162,168],"Digital":[16],"Library":[17],"India":[19],"(DLI).":[20],"The":[21],"current":[22],"Optical":[23],"Character":[24],"Recognition":[25],"(OCR)":[26],"systems":[27],"are":[28,131],"not":[29],"robust":[30],"and":[31,51,92,142,154,158,165],"reliable":[32],"enough":[33],"generating":[35],"accurate":[36],"text":[37],"from":[38],"DLI":[39,61,138],"pages.":[40,62],"We":[41,74,99,115,145,172,181],"search":[44,190],"scheme":[45,79],"which":[46],"fuses":[47],"noisy":[48],"OCR":[49,104],"output":[50],"holistic":[52],"visual":[53],"features":[54],"Visual":[63,70],"is":[65],"captured":[66],"using":[67],"Bag":[68],"Words":[71],"(BoVW)":[72],"approach.":[73],"show":[75,173],"that":[76,103],"our":[77,147],"fusion":[78],"improves":[80],"over":[81,175],"individual":[83],"methods":[84],"in":[85,140],"terms":[86],"mean":[88,93],"Average":[89],"Precision":[90],"(mAP)":[91],"precision":[94,108],"at":[95],"10":[96],"([email":[97],"protected]).":[98],"exploit":[100],"fact":[102],"has":[105,111],"high":[107,113],"while":[109],"BoVW":[110,176],"recall.":[114],"use":[116],"modified":[118],"edit":[119],"distance":[120],"improve":[122],"order":[124],"results":[126],"ranked":[127],"by":[128,177],"BoVW.":[129],"Experiments":[130],"carried":[132],"out":[133],"on":[134,149],"large":[135],"datasets":[136],"Hindi":[141],"Telugu":[143],"languages.":[144],"validate":[146],"method":[148],"more":[150,169],"than":[151,170],"10,000":[152],"4":[155],"Million":[156],"words,":[157],"report":[159],"mAP":[161],"around":[163],"0.8":[164],"[email":[166],"protected]":[167],"0.9.":[171],"improvements":[174],"introducing":[178],"query":[179,186],"expansion.":[180],"also":[182],"demonstrate":[183],"textual":[185],"interface":[187],"system.":[191]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}