{"id":"https://openalex.org/W3019363355","doi":"https://doi.org/10.1109/ccis48116.2019.9073749","title":"Research on Information Recognition of VAT Invoice Based on Computer Vision","display_name":"Research on Information Recognition of VAT Invoice Based on Computer Vision","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3019363355","doi":"https://doi.org/10.1109/ccis48116.2019.9073749","mag":"3019363355"},"language":"en","primary_location":{"id":"doi:10.1109/ccis48116.2019.9073749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccis48116.2019.9073749","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 6th International Conference on Cloud Computing and Intelligence Systems (CCIS)","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/A5109206522","display_name":"Yu Zhu","orcid":"https://orcid.org/0000-0003-2628-3443"},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jiaqiao Zhang","raw_affiliation_strings":["Graduate School of Advanced Technology and Science, University of Tokushima, Tokushima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Advanced Technology and Science, University of Tokushima, Tokushima, Japan","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071943346","display_name":"Fuji Ren","orcid":"https://orcid.org/0000-0003-4860-9184"},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fuji Ren","raw_affiliation_strings":["Graduate School of Advanced Technology and Science, University of Tokushima, Tokushima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Advanced Technology and Science, University of Tokushima, Tokushima, Japan","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053124186","display_name":"Hongjun Ni","orcid":null},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjun Ni","raw_affiliation_strings":["School of Mechanical Engineering, Nantong University, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100684368","display_name":"Zhenya Zhang","orcid":"https://orcid.org/0000-0002-6614-3982"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenya Zhang","raw_affiliation_strings":["School of Economics and Management, Nantong University, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100619525","display_name":"Kaixuan Wang","orcid":"https://orcid.org/0000-0001-9210-0233"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaixuan Wang","raw_affiliation_strings":["School of Mechanical Engineering, Nantong University, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"180","issue":null,"first_page":"126","last_page":"130"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14319","display_name":"Currency Recognition and Detection","score":0.9787999987602234,"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/T14319","display_name":"Currency Recognition and Detection","score":0.9787999987602234,"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":0.9628000259399414,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":0.9298999905586243,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6729020476341248},{"id":"https://openalex.org/keywords/invoice","display_name":"Invoice","score":0.622206449508667},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4755929708480835},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.421460896730423},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17630791664123535}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6729020476341248},{"id":"https://openalex.org/C2781456945","wikidata":"https://www.wikidata.org/wiki/Q190581","display_name":"Invoice","level":2,"score":0.622206449508667},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4755929708480835},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.421460896730423},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17630791664123535}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccis48116.2019.9073749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccis48116.2019.9073749","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 6th International Conference on Cloud Computing and Intelligence Systems (CCIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2090115161","https://openalex.org/W2157706070","https://openalex.org/W2312530232","https://openalex.org/W2757245946","https://openalex.org/W2808006035","https://openalex.org/W2904970205","https://openalex.org/W2905564816","https://openalex.org/W2911489097","https://openalex.org/W2935842115","https://openalex.org/W2946087345","https://openalex.org/W2974668417","https://openalex.org/W2977726786","https://openalex.org/W2984474881"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2079911747"],"abstract_inverted_index":{"With":[0],"the":[1,4,9,11,22,57,63,76,83,93,104,114],"promotion":[2],"of":[3,13,24,34,37,40,45],"bill":[5],"exchange":[6],"system":[7,39],"throughout":[8],"world,":[10],"use":[12],"VAT":[14,41,47],"invoices":[15],"has":[16,106],"exploded.":[17],"In":[18],"order":[19],"to":[20],"solve":[21],"problems":[23],"low":[25,107],"efficiency,":[26,112],"high":[27,31,111],"error":[28,108],"rate":[29,109],"and":[30,62,72,82,110,113],"labor":[32],"intensity":[33],"manual":[35],"entry":[36],"electronic":[38],"invoice,":[42],"a":[43],"method":[44,105],"recognizing":[46],"invoice":[48,58],"information":[49,78],"based":[50],"on":[51],"computer":[52],"vision":[53],"was":[54,60,66,80,86],"proposed.":[55],"Firstly,":[56],"image":[59],"preprocessed,":[61],"tilt":[64],"correction":[65],"implemented":[67],"by":[68,89,97],"local":[69],"adaptive":[70],"threshold":[71],"Hough":[73],"transform.":[74],"Then":[75],"key":[77],"area":[79],"segmented":[81],"target":[84],"object":[85],"taken":[87],"out":[88],"projection":[90],"method.":[91],"Finally,":[92],"characters":[94],"were":[95],"recognized":[96],"OCR":[98],"technology.":[99],"The":[100],"results":[101],"show":[102],"that":[103],"average":[115],"character":[116],"recognition":[117],"accuracy":[118],"can":[119],"reach":[120],"96.21%.":[121]},"counts_by_year":[{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
