{"id":"https://openalex.org/W1991429044","doi":"https://doi.org/10.1109/itsc.2010.5625029","title":"Automatic information recognition of traffic panels using SIFT descriptors and HMMs","display_name":"Automatic information recognition of traffic panels using SIFT descriptors and HMMs","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W1991429044","doi":"https://doi.org/10.1109/itsc.2010.5625029","mag":"1991429044"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2010.5625029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2010.5625029","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"13th International IEEE Conference on Intelligent Transportation Systems","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/A5110437181","display_name":"\u00c1lvaro Castro Gonz\u00e1lez","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"A. Gonzalez","raw_affiliation_strings":["Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077780013","display_name":"Luis M. Bergasa","orcid":"https://orcid.org/0000-0002-0087-3077"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L.M. Bergasa","raw_affiliation_strings":["Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007826739","display_name":"J. Javier Yebes","orcid":"https://orcid.org/0000-0002-3028-9525"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. Javier Yebes","raw_affiliation_strings":["Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002294104","display_name":"Miguel \u00c1ngel Sotelo","orcid":"https://orcid.org/0000-0001-8809-2103"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M.A. Sotelo","raw_affiliation_strings":["Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Department of Electronics, Escuela Polit\u00e9cnica, Universidad de Alcal\u00e1, 28871 de Henares, Madrid, SPAIN","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110437181"],"corresponding_institution_ids":["https://openalex.org/I189268942"],"apc_list":null,"apc_paid":null,"fwci":0.6374,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.68437845,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2003","issue":null,"first_page":"1289","last_page":"1294"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9994999766349792,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9994999766349792,"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/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T12707","display_name":"Vehicle License Plate Recognition","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7649857401847839},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.7167342901229858},{"id":"https://openalex.org/keywords/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.6424431800842285},{"id":"https://openalex.org/keywords/complement","display_name":"Complement (music)","score":0.6347370147705078},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6322857141494751},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5977108478546143},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5709760189056396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5230282545089722},{"id":"https://openalex.org/keywords/road-traffic","display_name":"Road traffic","score":0.41593384742736816},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4101410508155823},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.3618253469467163},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3534781336784363},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3512667417526245},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1323198676109314},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.12051692605018616}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7649857401847839},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.7167342901229858},{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.6424431800842285},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.6347370147705078},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6322857141494751},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5977108478546143},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5709760189056396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5230282545089722},{"id":"https://openalex.org/C2985695025","wikidata":"https://www.wikidata.org/wiki/Q4323994","display_name":"Road traffic","level":2,"score":0.41593384742736816},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4101410508155823},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.3618253469467163},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3534781336784363},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3512667417526245},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1323198676109314},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.12051692605018616},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127716648","wikidata":"https://www.wikidata.org/wiki/Q104053","display_name":"Phenotype","level":3,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C188082640","wikidata":"https://www.wikidata.org/wiki/Q1780899","display_name":"Complementation","level":4,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc.2010.5625029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2010.5625029","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"13th International IEEE Conference on Intelligent Transportation Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323755","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W412667663","https://openalex.org/W2001137413","https://openalex.org/W2003333103","https://openalex.org/W2009570821","https://openalex.org/W2017787659","https://openalex.org/W2025951822","https://openalex.org/W2055951450","https://openalex.org/W2079854881","https://openalex.org/W2088162971","https://openalex.org/W2104195604","https://openalex.org/W2116929232","https://openalex.org/W2119053853","https://openalex.org/W2151000791","https://openalex.org/W2151103935","https://openalex.org/W2155725801","https://openalex.org/W2157548127","https://openalex.org/W2158878654","https://openalex.org/W2159428510","https://openalex.org/W4285719527","https://openalex.org/W6614242128","https://openalex.org/W6683291490"],"related_works":["https://openalex.org/W3034955165","https://openalex.org/W2094920358","https://openalex.org/W2041448692","https://openalex.org/W2247121321","https://openalex.org/W2391926582","https://openalex.org/W2087391438","https://openalex.org/W1966831329","https://openalex.org/W2316074893","https://openalex.org/W2020188645","https://openalex.org/W2049930962"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3,111],"algorithm":[4,85],"to":[5,21,38,42,94,102,109,123],"detect":[6],"and":[7,49,98,127,132],"recognize":[8,95,103],"the":[9,23,43,61,74,77,81,114,121,144,147],"information":[10,78,115],"contained":[11,79,116],"in":[12,80,117],"road":[13,70],"panels.":[14,83],"The":[15,84],"aim":[16,122],"of":[17,25,46,60,76,113,140,146],"this":[18,53],"work":[19],"is":[20,36,63,89],"complement":[22],"functionality":[24],"a":[26,57,66,137],"traffic":[27,47,82,118],"signposting":[28],"inspection":[29],"system":[30],"based":[31,90],"on":[32,91,100],"computer":[33],"vision,":[34],"which":[35,88],"able":[37,108],"collect":[39],"data":[40],"related":[41],"maintenance":[44],"state":[45],"signs":[48],"panels":[50,62,119],"automatically.":[51,129],"In":[52],"context,":[54],"not":[55],"only":[56],"good":[58],"visibility":[59],"vital":[64],"for":[65],"safe":[67],"use":[68],"by":[69],"users,":[71],"but":[72],"also":[73,99],"suitability":[75],"presented":[86],"here,":[87],"SIFT":[92],"descriptors":[93],"single":[96],"characters":[97],"HMMs":[101],"whole":[104],"words,":[105],"will":[106],"be":[107],"make":[110],"inventory":[112],"with":[120],"check":[124],"its":[125],"reliability":[126],"brevity":[128],"Experimental":[130],"results":[131],"conclusions":[133],"obtained":[134],"after":[135],"analysing":[136],"diverse":[138],"set":[139],"real":[141],"images":[142],"show":[143],"effectiveness":[145],"proposed":[148],"method.":[149]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
