{"id":"https://openalex.org/W3096337735","doi":"https://doi.org/10.1142/s0219467821500315","title":"Dewarping Document Image Techniques: Survey and Comparative Study","display_name":"Dewarping Document Image Techniques: Survey and Comparative Study","publication_year":2020,"publication_date":"2020-10-31","ids":{"openalex":"https://openalex.org/W3096337735","doi":"https://doi.org/10.1142/s0219467821500315","mag":"3096337735"},"language":"en","primary_location":{"id":"doi:10.1142/s0219467821500315","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467821500315","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","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/A5114232713","display_name":"Marian Wagdy","orcid":null},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Marian Wagdy","raw_affiliation_strings":["Department of Information Technology, Faculty of Computers and Information, Menoufia University, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Faculty of Computers and Information, Menoufia University, Egypt","institution_ids":["https://openalex.org/I63601056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027512317","display_name":"Khaild Amin","orcid":null},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Khaild Amin","raw_affiliation_strings":["Department of Information Technology, Faculty of Computers and Information, Menoufia University, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Faculty of Computers and Information, Menoufia University, Egypt","institution_ids":["https://openalex.org/I63601056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086801132","display_name":"Mina Ibrahim","orcid":"https://orcid.org/0000-0002-8592-6851"},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mina Ibrahim","raw_affiliation_strings":["Department of Information Technology, Faculty of Computers and Information, Menoufia University, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Faculty of Computers and Information, Menoufia University, Egypt","institution_ids":["https://openalex.org/I63601056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5114232713"],"corresponding_institution_ids":["https://openalex.org/I63601056"],"apc_list":null,"apc_paid":null,"fwci":0.1954,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.50730994,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"21","issue":"03","first_page":"2150031","last_page":"2150031"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12357","display_name":"Digital Media Forensic Detection","score":0.9977999925613403,"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/T12357","display_name":"Digital Media Forensic Detection","score":0.9977999925613403,"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":0.9972000122070312,"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":0.996999979019165,"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/image-warping","display_name":"Image warping","score":0.7987769842147827},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7695461511611938},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6991432905197144},{"id":"https://openalex.org/keywords/snapshot","display_name":"Snapshot (computer storage)","score":0.5697911977767944},{"id":"https://openalex.org/keywords/perspective-distortion","display_name":"Perspective distortion","score":0.5549948215484619},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5533190965652466},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5082085132598877},{"id":"https://openalex.org/keywords/dissemination","display_name":"Dissemination","score":0.4488051235675812},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4380418062210083},{"id":"https://openalex.org/keywords/optical-character-recognition","display_name":"Optical character recognition","score":0.4212758243083954},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.37118983268737793},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3426593840122223},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3296102285385132},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3096441328525543},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.13009220361709595}],"concepts":[{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.7987769842147827},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7695461511611938},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6991432905197144},{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.5697911977767944},{"id":"https://openalex.org/C2779989122","wikidata":"https://www.wikidata.org/wiki/Q15889487","display_name":"Perspective distortion","level":3,"score":0.5549948215484619},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5533190965652466},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5082085132598877},{"id":"https://openalex.org/C101780184","wikidata":"https://www.wikidata.org/wiki/Q840576","display_name":"Dissemination","level":2,"score":0.4488051235675812},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4380418062210083},{"id":"https://openalex.org/C546480517","wikidata":"https://www.wikidata.org/wiki/Q167555","display_name":"Optical character recognition","level":3,"score":0.4212758243083954},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.37118983268737793},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3426593840122223},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3296102285385132},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3096441328525543},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.13009220361709595},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0219467821500315","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467821500315","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W236100371","https://openalex.org/W1557722277","https://openalex.org/W1676314349","https://openalex.org/W1816545149","https://openalex.org/W1901129140","https://openalex.org/W1988997642","https://openalex.org/W2022289190","https://openalex.org/W2023527000","https://openalex.org/W2024959534","https://openalex.org/W2033628967","https://openalex.org/W2052104243","https://openalex.org/W2097368746","https://openalex.org/W2098029601","https://openalex.org/W2104937498","https://openalex.org/W2107257035","https://openalex.org/W2108844357","https://openalex.org/W2109716752","https://openalex.org/W2114675290","https://openalex.org/W2115166411","https://openalex.org/W2115263911","https://openalex.org/W2117182318","https://openalex.org/W2119211828","https://openalex.org/W2121931423","https://openalex.org/W2122058099","https://openalex.org/W2125490810","https://openalex.org/W2129154891","https://openalex.org/W2130987542","https://openalex.org/W2132178757","https://openalex.org/W2133665775","https://openalex.org/W2137715684","https://openalex.org/W2140089569","https://openalex.org/W2140459130","https://openalex.org/W2143289325","https://openalex.org/W2145032989","https://openalex.org/W2149884040","https://openalex.org/W2150504994","https://openalex.org/W2151103935","https://openalex.org/W2160308942","https://openalex.org/W2160867336","https://openalex.org/W2161175365","https://openalex.org/W2166767194","https://openalex.org/W2273991655","https://openalex.org/W2546588167","https://openalex.org/W2557614460","https://openalex.org/W2600160525","https://openalex.org/W2613433911","https://openalex.org/W2763221748","https://openalex.org/W2798905980","https://openalex.org/W2799955222","https://openalex.org/W2973399817","https://openalex.org/W3151997651","https://openalex.org/W4236121604","https://openalex.org/W4251279466"],"related_works":["https://openalex.org/W1670332068","https://openalex.org/W2095618524","https://openalex.org/W1967391099","https://openalex.org/W2526278615","https://openalex.org/W1964182740","https://openalex.org/W3190512878","https://openalex.org/W3127964174","https://openalex.org/W2608817192","https://openalex.org/W2954600149","https://openalex.org/W4292183724"],"abstract_inverted_index":{"In":[0,76,88],"recent":[1],"years,":[2],"everyone":[3],"has":[4,49],"his/her":[5],"own":[6],"handheld":[7],"digital":[8],"devices":[9],"such":[10,77],"as":[11],"PDAs":[12],"and":[13,27,36,55,73,95,111,127],"camera":[14],"phones":[15],"which":[16,104],"are":[17],"used":[18],"to":[19,34,106,138],"capture":[20],"any":[21],"documents,":[22],"for":[23],"example,":[24],"posters,":[25],"magazine":[26],"books.":[28],"This":[29],"is":[30,62,84],"the":[31,40,79,108,121,135],"simplest":[32],"way":[33],"disseminating":[35],"collecting":[37],"information.":[38],"Unfortunately,":[39],"snapshot":[41],"of":[42,68,99,120],"this":[43,89],"document":[44,100,124],"in":[45],"an":[46],"uncontrolled":[47],"environment":[48],"been":[50],"suffering":[51],"from":[52,64],"different":[53],"perspectives":[54],"geometric":[56,112],"distortions,":[57],"especially":[58],"when":[59],"a":[60,93,96,117],"picture":[61],"taken":[63],"rolled":[65],"document,":[66],"page":[67],"thick":[69],"book,":[70],"multi-folded":[71],"documents":[72],"crumpled":[74],"pages.":[75],"cases,":[78],"most":[80],"common":[81],"distortion":[82,113],"appeared":[83],"warping":[85],"text":[86],"lines.":[87],"paper,":[90],"we":[91,133],"present":[92,134],"survey":[94],"comparative":[97],"study":[98],"image":[101,125],"dewarping":[102,123],"techniques":[103,126],"aim":[105],"solve":[107],"curled":[109],"lines":[110],"problems.":[114],"We":[115],"introduce":[116],"new":[118],"classification":[119],"available":[122,130],"investigate":[128],"their":[129],"datasets.":[131],"Finally,":[132],"evaluation":[136],"metric":[137],"test":[139],"these":[140],"techniques.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
