{"id":"https://openalex.org/W2016453507","doi":"https://doi.org/10.1117/12.2000527","title":"Generation of PDF with vector symbols from scanned document","display_name":"Generation of PDF with vector symbols from scanned document","publication_year":2013,"publication_date":"2013-02-04","ids":{"openalex":"https://openalex.org/W2016453507","doi":"https://doi.org/10.1117/12.2000527","mag":"2016453507"},"language":"en","primary_location":{"id":"doi:10.1117/12.2000527","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2000527","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5037152117","display_name":"Ilya V. Kurilin","orcid":"https://orcid.org/0009-0002-9015-4005"},"institutions":[{"id":"https://openalex.org/I4210141363","display_name":"Samsung (Russia)","ror":"https://ror.org/051an6p98","country_code":"RU","type":"company","lineage":["https://openalex.org/I4210141363"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Ilya V. Kurilin","raw_affiliation_strings":["Samsung Moscow Research Ctr. (Russian Federation)"],"affiliations":[{"raw_affiliation_string":"Samsung Moscow Research Ctr. (Russian Federation)","institution_ids":["https://openalex.org/I4210141363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010641205","display_name":"Ilia V. Safonov","orcid":"https://orcid.org/0000-0002-8270-943X"},"institutions":[{"id":"https://openalex.org/I4210141363","display_name":"Samsung (Russia)","ror":"https://ror.org/051an6p98","country_code":"RU","type":"company","lineage":["https://openalex.org/I4210141363"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Ilia V. Safonov","raw_affiliation_strings":["Samsung Moscow Research Ctr. (Russian Federation)"],"affiliations":[{"raw_affiliation_string":"Samsung Moscow Research Ctr. (Russian Federation)","institution_ids":["https://openalex.org/I4210141363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081914097","display_name":"Michael N. Rychagov","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141363","display_name":"Samsung (Russia)","ror":"https://ror.org/051an6p98","country_code":"RU","type":"company","lineage":["https://openalex.org/I4210141363"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Michael N. Rychagov","raw_affiliation_strings":["Samsung Moscow Research Ctr. (Russian Federation)"],"affiliations":[{"raw_affiliation_string":"Samsung Moscow Research Ctr. (Russian Federation)","institution_ids":["https://openalex.org/I4210141363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052884347","display_name":"Ho\u2010Keun Lee","orcid":"https://orcid.org/0009-0007-8739-6421"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hokeun Lee","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635052","display_name":"Sangho Kim","orcid":"https://orcid.org/0000-0003-0599-289X"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang Ho Kim","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000352888","display_name":"Don-Chul Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donchul Choi","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5037152117"],"corresponding_institution_ids":["https://openalex.org/I4210141363"],"apc_list":null,"apc_paid":null,"fwci":0.5443,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69347477,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"8653","issue":null,"first_page":"86530R","last_page":"86530R"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9891999959945679,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9891999959945679,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.9567999839782715,"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":0.8548879623413086},{"id":"https://openalex.org/keywords/vectorization","display_name":"Vectorization (mathematics)","score":0.6281505823135376},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6070176959037781},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6027877330780029},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5604925155639648},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.5367153286933899},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.4673362672328949},{"id":"https://openalex.org/keywords/b\u00e9zier-curve","display_name":"B\u00e9zier curve","score":0.45408347249031067},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.45271575450897217},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.44656187295913696},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4201262593269348},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4016238749027252},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3453102707862854},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32782864570617676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0958368182182312}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8548879623413086},{"id":"https://openalex.org/C41681595","wikidata":"https://www.wikidata.org/wiki/Q7917855","display_name":"Vectorization (mathematics)","level":2,"score":0.6281505823135376},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6070176959037781},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6027877330780029},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5604925155639648},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.5367153286933899},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.4673362672328949},{"id":"https://openalex.org/C206423108","wikidata":"https://www.wikidata.org/wiki/Q214728","display_name":"B\u00e9zier curve","level":2,"score":0.45408347249031067},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.45271575450897217},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.44656187295913696},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4201262593269348},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4016238749027252},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3453102707862854},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32782864570617676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0958368182182312},{"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/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2000527","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2000527","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2762467749","https://openalex.org/W2161584192","https://openalex.org/W2374048355","https://openalex.org/W2359910081","https://openalex.org/W2381929598","https://openalex.org/W2383797864","https://openalex.org/W3024308452","https://openalex.org/W2364351544","https://openalex.org/W2375861640","https://openalex.org/W2354187218"],"abstract_inverted_index":{"The":[0,17,106],"paper":[1,46],"is":[2],"devoted":[3],"to":[4,26,34,81],"the":[5,24,45,72],"algorithm":[6],"for":[7,95],"generation":[8],"of":[9,23,32,55,78,92,108,118],"PDF":[10],"with":[11,58,97],"vector":[12],"symbols":[13,33],"from":[14],"scanned":[15],"documents.":[16],"complex":[18],"multi-stage":[19],"technique":[20],"includes":[21],"segmentation":[22,54],"document":[25,80,98],"text/drawing":[27],"areas":[28],"and":[29,36,42,63,70,111],"background,":[30],"conversion":[31,51],"lines":[35],"Bezier":[37],"curves,":[38],"storing":[39],"compressed":[40],"background":[41],"foreground.":[43],"In":[44],"we":[47],"concentrate":[48],"on":[49],"symbol":[50,56],"that":[52],"comprises":[53],"bodies":[57],"resolution":[59],"enhancement,":[60],"contour":[61],"tracing":[62],"approximation.":[64],"Presented":[65],"method":[66],"outperforms":[67],"competitive":[68],"solutions":[69],"secures":[71],"best":[73],"compression":[74],"rate/quality":[75],"ratio.":[76],"Scaling":[77],"initial":[79],"other":[82],"sizes":[83],"as":[84,86],"well":[85],"several":[87],"printing/scanning-to-PDF":[88],"iterations":[89],"expose":[90],"advantages":[91],"proposed":[93,119],"way":[94],"handling":[96],"images.":[99],"Numerical":[100],"vectorization":[101],"quality":[102,117],"metric":[103],"was":[104],"elaborated.":[105],"outcomes":[107],"OCR":[109],"software":[110],"user":[112],"opinion":[113],"survey":[114],"confirm":[115],"high":[116],"method.":[120]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}