{"id":"https://openalex.org/W96651127","doi":"https://doi.org/10.1142/9789812797704_0003","title":"DOCUMENT IMAGE SKEW DETECTION: SURVEY AND ANNOTATED BIBLIOGRAPHY","display_name":"DOCUMENT IMAGE SKEW DETECTION: SURVEY AND ANNOTATED BIBLIOGRAPHY","publication_year":1998,"publication_date":"1998-04-01","ids":{"openalex":"https://openalex.org/W96651127","doi":"https://doi.org/10.1142/9789812797704_0003","mag":"96651127"},"language":"en","primary_location":{"id":"doi:10.1142/9789812797704_0003","is_oa":false,"landing_page_url":"https://doi.org/10.1142/9789812797704_0003","pdf_url":null,"source":{"id":"https://openalex.org/S4210240769","display_name":"Series in machine perception and artificial intelligence","issn_l":"1793-0839","issn":["1793-0839"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Series in Machine Perception and Artificial Intelligence","raw_type":"book-chapter"},"type":"book-chapter","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/A5103375406","display_name":"Jonathan J. Hull","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099336","display_name":"Menlo School","ror":"https://ror.org/01240pn49","country_code":"US","type":"education","lineage":["https://openalex.org/I4210099336"]},{"id":"https://openalex.org/I4210109512","display_name":"Ricoh (United States)","ror":"https://ror.org/017q93w69","country_code":"US","type":"company","lineage":["https://openalex.org/I24193003","https://openalex.org/I4210109512"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"JONATHAN J. HULL","raw_affiliation_strings":["Ricoh California Research Center, 2882 Sand Hill Road, Suite 115, Menlo Park, CA 94025, USA"],"affiliations":[{"raw_affiliation_string":"Ricoh California Research Center, 2882 Sand Hill Road, Suite 115, Menlo Park, CA 94025, USA","institution_ids":["https://openalex.org/I4210099336","https://openalex.org/I4210109512"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103375406"],"corresponding_institution_ids":["https://openalex.org/I4210099336","https://openalex.org/I4210109512"],"apc_list":null,"apc_paid":null,"fwci":1.579,"has_fulltext":false,"cited_by_count":117,"citation_normalized_percentile":{"value":0.8079561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"40","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition 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/T10601","display_name":"Handwritten Text Recognition 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/T12549","display_name":"Image and Object Detection Techniques","score":0.9997000098228455,"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":0.9955999851226807,"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/skew","display_name":"Skew","score":0.7967413067817688},{"id":"https://openalex.org/keywords/bibliography","display_name":"Bibliography","score":0.7692722678184509},{"id":"https://openalex.org/keywords/annotated-bibliography","display_name":"Annotated bibliography","score":0.6084927320480347},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4952155649662018},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4453127980232239},{"id":"https://openalex.org/keywords/library-science","display_name":"Library science","score":0.43378281593322754},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4298563599586487},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2850237786769867},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0413455069065094}],"concepts":[{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.7967413067817688},{"id":"https://openalex.org/C97002063","wikidata":"https://www.wikidata.org/wiki/Q134995","display_name":"Bibliography","level":2,"score":0.7692722678184509},{"id":"https://openalex.org/C3018948240","wikidata":"https://www.wikidata.org/wiki/Q4769616","display_name":"Annotated bibliography","level":2,"score":0.6084927320480347},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4952155649662018},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4453127980232239},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.43378281593322754},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4298563599586487},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2850237786769867},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0413455069065094}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/9789812797704_0003","is_oa":false,"landing_page_url":"https://doi.org/10.1142/9789812797704_0003","pdf_url":null,"source":{"id":"https://openalex.org/S4210240769","display_name":"Series in machine perception and artificial intelligence","issn_l":"1793-0839","issn":["1793-0839"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Series in Machine Perception and Artificial Intelligence","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.93.8794","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.93.8794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://rii.ricoh.com/~hull/pubs/hull_skew_survey.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W49037773","https://openalex.org/W72602052","https://openalex.org/W116766564","https://openalex.org/W205946804","https://openalex.org/W402596062","https://openalex.org/W1481082754","https://openalex.org/W1495107592","https://openalex.org/W1501336545","https://openalex.org/W1705733731","https://openalex.org/W1964094390","https://openalex.org/W1972246949","https://openalex.org/W1974141909","https://openalex.org/W1975679132","https://openalex.org/W1993636010","https://openalex.org/W2000102296","https://openalex.org/W2031488656","https://openalex.org/W2046418990","https://openalex.org/W2052721056","https://openalex.org/W2094002487","https://openalex.org/W2097217897","https://openalex.org/W2109244761","https://openalex.org/W2110800476","https://openalex.org/W2115645937","https://openalex.org/W2135164809","https://openalex.org/W2149031505","https://openalex.org/W2163630989","https://openalex.org/W2205087916","https://openalex.org/W2209673595","https://openalex.org/W2230631703","https://openalex.org/W2240831818","https://openalex.org/W2245907098","https://openalex.org/W2246765832","https://openalex.org/W2274826178","https://openalex.org/W2395581431"],"related_works":["https://openalex.org/W2016509055","https://openalex.org/W2981675148","https://openalex.org/W2626399183","https://openalex.org/W4226077784","https://openalex.org/W2096401346","https://openalex.org/W2917893190","https://openalex.org/W1989243388","https://openalex.org/W2158037733","https://openalex.org/W2418534829","https://openalex.org/W247982888"],"abstract_inverted_index":{"Algorithms":[0],"that":[1,28],"estimate":[2],"the":[3,45,66],"angle":[4],"at":[5],"which":[6],"a":[7,13,32,36,41],"document":[8],"image":[9],"is":[10,63],"rotated":[11],"(called":[12],"document\u2019s":[14],"skew)":[15],"are":[16,23,74],"surveyed.":[17],"Four":[18],"broad":[19],"classes":[20],"of":[21,38,47,61,68],"technique":[22,62],"identified.":[24],"These":[25],"include":[26],"methods":[27],"calculate":[29],"skew":[30],"from":[31,49],"horizontal":[33],"projection":[34],"profile,":[35],"distribution":[37,46],"feature":[39],"locations,":[40],"Hough":[42],"transform,":[43],"or":[44],"responses":[48],"local,":[50],"directionally":[51],"sensitive":[52],"masks.":[53],"The":[54],"basic":[55],"method":[56],"used":[57],"by":[58],"each":[59,72],"class":[60,73],"presented":[64],"and":[65],"contributions":[67],"individual":[69],"algorithms":[70],"within":[71],"discussed.":[75],"1":[76]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":8}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
