{"id":"https://openalex.org/W192587605","doi":null,"title":"An improved edge-based text region segmentation algorithm applied to slab image data from steel plant","display_name":"An improved edge-based text region segmentation algorithm applied to slab image data from steel plant","publication_year":2008,"publication_date":"2008-02-06","ids":{"openalex":"https://openalex.org/W192587605","mag":"192587605"},"language":"en","primary_location":{"id":"mag:192587605","doi":null,"is_oa":false,"landing_page_url":"https://dl.acm.org/citation.cfm?id=1722317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5021192943","display_name":"SungHoo Choi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"SungHoo Choi","raw_affiliation_strings":["Pohang University of Science and Technology , Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology , Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031643443","display_name":"Jong Pil Yun","orcid":"https://orcid.org/0000-0002-2802-9978","observed_orcids":["https://orcid.org/0000-0002-2802-9978"]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong Pil Yun","raw_affiliation_strings":["Pohang University of Science and Technology , Pohang, Korea"],"raw_orcid":"https://orcid.org/0000-0002-2802-9978","affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology , Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045224460","display_name":"Boyeul Seo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bo Yeul Seo","raw_affiliation_strings":["Pohang University of Science and Technology , Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology , Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022831383","display_name":"Jeehoon Park","orcid":"https://orcid.org/0000-0002-7671-4961","observed_orcids":["https://orcid.org/0000-0002-7671-4961"]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"JeeHoon Park","raw_affiliation_strings":["Pohang University of Science and Technology , Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology , Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026520100","display_name":"Keunhwi Koo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Keunhwi Koo","raw_affiliation_strings":["Pohang University of Science and Technology , Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology , Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073483751","display_name":"Jonghyun Choi","orcid":"https://orcid.org/0000-0002-7934-8434","observed_orcids":["https://orcid.org/0000-0002-7934-8434"]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jonghyun Choi","raw_affiliation_strings":["Pohang University of Science and Technology , Pohang, Korea"],"raw_orcid":"https://orcid.org/0000-0002-7934-8434","affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology , Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100452155","display_name":"Sang Woo Kim","orcid":"https://orcid.org/0000-0001-6023-1837","observed_orcids":["https://orcid.org/0000-0001-6023-1837"]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang Woo Kim","raw_affiliation_strings":["Pohang University of Science and Technology , Pohang, Korea"],"raw_orcid":"https://orcid.org/0000-0001-6023-1837","affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology , Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":1.2181,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.83385103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"70","last_page":"75"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9965999722480774,"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":0.9965999722480774,"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":0.003000000026077032,"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":0.00019999999494757503,"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/text-region-segmentation","display_name":"text region segmentation","score":0.9760000109672546},{"id":"https://openalex.org/keywords/edge-based-detection","display_name":"edge-based detection","score":0.8220000267028809},{"id":"https://openalex.org/keywords/steel-plant","display_name":"steel plant","score":0.6940000057220459},{"id":"https://openalex.org/keywords/automatic-character-recognition","display_name":"automatic character recognition","score":0.6850000023841858}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6724146604537964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6410393118858337},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6198683977127075},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5984811186790466},{"id":"https://openalex.org/C113740112","wikidata":"https://www.wikidata.org/wiki/Q5904738","display_name":"Slab","level":2,"score":0.580393373966217},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.5777342915534973},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5419233441352844},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.5072647929191589},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.48436030745506287},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45345306396484375},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43261271715164185},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.38144680857658386},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2720857262611389},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18379783630371094},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18281671404838562},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0871325433254242},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:192587605","doi":null,"is_oa":false,"landing_page_url":"https://dl.acm.org/citation.cfm?id=1722317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1605994660","https://openalex.org/W2031286805","https://openalex.org/W2056860348","https://openalex.org/W2101627831","https://openalex.org/W2114449851","https://openalex.org/W2121839820","https://openalex.org/W2133921367","https://openalex.org/W2145786073","https://openalex.org/W2146248127"],"related_works":["https://openalex.org/W2274651537","https://openalex.org/W261872496","https://openalex.org/W2024627959","https://openalex.org/W1492850284","https://openalex.org/W2341641286","https://openalex.org/W134079575","https://openalex.org/W1487829483","https://openalex.org/W7043334061","https://openalex.org/W1605976320","https://openalex.org/W2243291878"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"about":[3,60],"the":[4,7,20,39,61,80,87,103,106,110,122],"extraction":[5,37],"of":[6,33,38,90,121],"text":[8,63,95,123],"regions.":[9],"In":[10,53,84],"steel":[11,81],"making":[12],"process,":[13,105],"it":[14,27],"is":[15,43,99,131],"very":[16],"important":[17],"to":[18,28,116],"recognize":[19],"product":[21],"management":[22,41],"numbers":[23,42],"because":[24],"workers":[25],"use":[26],"tell":[29],"quality":[30],"and":[31,50,109,133],"uses":[32],"slabs.":[34],"Therefore":[35],"automatic":[36,47,62],"slab":[40],"a":[44],"prerequisite":[45],"for":[46,79],"character":[48,112],"segmentation":[49],"recognition":[51],"system.":[52],"these":[54,73],"days,":[55],"many":[56],"researchers":[57],"have":[58],"studied":[59],"region":[64,96],"detection":[65,97,136],"from":[66],"natural":[67],"scenes,":[68],"video":[69],"frames,":[70],"etc.":[71],"However,":[72],"algorithms":[74],"are":[75,114],"not":[76],"well":[77],"suited":[78],"plant":[82],"environment.":[83],"this":[85],"paper,":[86],"detail":[88],"process":[89],"an":[91],"improved":[92],"edge-based":[93],"horizontal":[94],"method":[98,130],"described.":[100],"Based":[101],"on":[102],"above":[104],"selective":[107],"binarization":[108],"iterative":[111],"estimation":[113],"performed":[115],"find":[117],"both":[118],"side":[119],"boundaries":[120],"region.":[124],"Experimental":[125],"results":[126],"show":[127],"that":[128],"proposed":[129],"robust":[132],"has":[134],"higher":[135],"rate.":[137]},"counts_by_year":[],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}