{"id":"https://openalex.org/W2111768419","doi":"https://doi.org/10.1109/icdar.1993.395683","title":"Structural recognition of tabulated data","display_name":"Structural recognition of tabulated data","publication_year":2002,"publication_date":"2002-12-30","ids":{"openalex":"https://openalex.org/W2111768419","doi":"https://doi.org/10.1109/icdar.1993.395683","mag":"2111768419"},"language":"en","primary_location":{"id":"doi:10.1109/icdar.1993.395683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdar.1993.395683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2nd International Conference on Document Analysis and Recognition (ICDAR '93)","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/A5111883802","display_name":"S. Chandran","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Chandran","raw_affiliation_strings":["Department of Computer Science and Engineering, Pennsylvania State University, University Park, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063184621","display_name":"Rangachar Kasturi","orcid":"https://orcid.org/0000-0003-3956-1967"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Kasturi","raw_affiliation_strings":["Department of Computer Science and Engineering, Pennsylvania State University, University Park, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":3.0584,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.92921588,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"516","last_page":"519"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9998000264167786,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9998000264167786,"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":0.9988999962806702,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9968000054359436,"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/table","display_name":"Table (database)","score":0.8892781138420105},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6512474417686462},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5493044257164001},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5310580730438232},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.5166197419166565},{"id":"https://openalex.org/keywords/interpretation","display_name":"Interpretation (philosophy)","score":0.4760603606700897},{"id":"https://openalex.org/keywords/horizontal-and-vertical","display_name":"Horizontal and vertical","score":0.44453251361846924},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4284900426864624},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4189104735851288},{"id":"https://openalex.org/keywords/row","display_name":"Row","score":0.41079622507095337},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39660781621932983},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.38436228036880493},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20601892471313477},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.15572622418403625},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12435707449913025}],"concepts":[{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.8892781138420105},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6512474417686462},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5493044257164001},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5310580730438232},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.5166197419166565},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.4760603606700897},{"id":"https://openalex.org/C59218005","wikidata":"https://www.wikidata.org/wiki/Q17027571","display_name":"Horizontal and vertical","level":2,"score":0.44453251361846924},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4284900426864624},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4189104735851288},{"id":"https://openalex.org/C135598885","wikidata":"https://www.wikidata.org/wiki/Q1366302","display_name":"Row","level":2,"score":0.41079622507095337},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39660781621932983},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.38436228036880493},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20601892471313477},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.15572622418403625},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12435707449913025},{"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:10.1109/icdar.1993.395683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdar.1993.395683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2nd International Conference on Document Analysis and Recognition (ICDAR '93)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1574296582","https://openalex.org/W1993636010","https://openalex.org/W2163630989","https://openalex.org/W6634458529"],"related_works":["https://openalex.org/W2390933768","https://openalex.org/W3183204001","https://openalex.org/W4281971614","https://openalex.org/W4226523698","https://openalex.org/W1519332147","https://openalex.org/W4206785508","https://openalex.org/W4385281412","https://openalex.org/W2070384782","https://openalex.org/W3122529031","https://openalex.org/W4235300586"],"abstract_inverted_index":{"A":[0,83],"system":[1],"for":[2,78],"extraction":[3],"of":[4,7,58,95,105,115],"structural":[5],"information":[6,91],"a":[8],"table":[9],"from":[10],"its":[11],"image":[12,23],"is":[13,24],"discussed.":[14],"Following":[15],"the":[16,22,48,55,62,71,88,96,100,103,113,116],"initial":[17],"binarization":[18],"and":[19,30,73],"deskewing":[20],"operations,":[21],"scanned":[25],"to":[26,60,92,111],"extract":[27],"all":[28],"horizontal":[29,72],"vertical":[31,74],"lines":[32,59],"that":[33],"are":[34,39,67,109],"present.":[35],"The":[36],"table's":[37],"dimensions":[38],"estimated":[40],"based":[41],"on":[42,54],"these":[43,106],"lines.":[44,82],"Unlike":[45],"other":[46],"systems,":[47],"procedure":[49,86],"described":[50],"does":[51],"not":[52],"depend":[53],"sole":[56],"existence":[57],"mark":[61],"item":[63,97,107],"blocks.":[64],"White":[65],"streams":[66],"recognized":[68],"in":[69,99],"both":[70],"direction":[75],"as":[76],"substitutes":[77],"any":[79],"missing":[80],"demarcation":[81,90],"structure":[84,114],"interpretation":[85],"uses":[87],"extracted":[89],"identify":[93],"each":[94],"blocks":[98,108],"table.":[101],"Subsequently,":[102],"interrelations":[104],"used":[110],"recognize":[112],"tabulated":[117],"data.>":[118]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}