{"id":"https://openalex.org/W2563781420","doi":"https://doi.org/10.1109/itsc.2016.7795963","title":"Two-camera based accurate vehicle speed measurement using average speed at a fixed point","display_name":"Two-camera based accurate vehicle speed measurement using average speed at a fixed point","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2563781420","doi":"https://doi.org/10.1109/itsc.2016.7795963","mag":"2563781420"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2016.7795963","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2016.7795963","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 19th International Conference on Intelligent Transportation Systems (ITSC)","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/A5016004555","display_name":"David Fern\u00e1ndez Llorca","orcid":"https://orcid.org/0000-0003-2433-7110"},"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":"D. F. Llorca","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024185607","display_name":"Carlota Salinas","orcid":"https://orcid.org/0000-0003-2330-1001"},"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":"C. Salinas","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002890029","display_name":"M. Jimenez","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":false,"raw_author_name":"M. Jimenez","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027189195","display_name":"I. Parra","orcid":"https://orcid.org/0000-0002-3889-018X"},"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":"I. Parra","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020019230","display_name":"\u00c1lvaro Garc\u00eda Morcillo","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":false,"raw_author_name":"A. G. Morcillo","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089861281","display_name":"Rub\u00e9n Izquierdo","orcid":"https://orcid.org/0000-0002-6722-3036"},"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":"R. Izquierdo","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101675241","display_name":"Javier Lorenzo","orcid":"https://orcid.org/0000-0001-6350-2460"},"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. Lorenzo","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, 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":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5016004555"],"corresponding_institution_ids":["https://openalex.org/I189268942"],"apc_list":null,"apc_paid":null,"fwci":1.8407,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.90594383,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2533","last_page":"2538"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9991999864578247,"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":0.9991999864578247,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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":0.9972000122070312,"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":0.6486474275588989},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.5496741533279419},{"id":"https://openalex.org/keywords/focal-length","display_name":"Focal length","score":0.5120792984962463},{"id":"https://openalex.org/keywords/speed-measurement","display_name":"Speed measurement","score":0.48833295702934265},{"id":"https://openalex.org/keywords/field-of-view","display_name":"Field of view","score":0.4744632840156555},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47015380859375},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4608997106552124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4313453435897827},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1938990354537964},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1607920527458191},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15104833245277405},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10031071305274963},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.09348756074905396}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6486474275588989},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.5496741533279419},{"id":"https://openalex.org/C82552819","wikidata":"https://www.wikidata.org/wiki/Q193540","display_name":"Focal length","level":3,"score":0.5120792984962463},{"id":"https://openalex.org/C2987320957","wikidata":"https://www.wikidata.org/wiki/Q2041172","display_name":"Speed measurement","level":2,"score":0.48833295702934265},{"id":"https://openalex.org/C150627866","wikidata":"https://www.wikidata.org/wiki/Q1076893","display_name":"Field of view","level":2,"score":0.4744632840156555},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47015380859375},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4608997106552124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4313453435897827},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1938990354537964},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1607920527458191},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15104833245277405},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10031071305274963},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.09348756074905396},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/itsc.2016.7795963","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2016.7795963","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 19th International Conference on Intelligent Transportation Systems (ITSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:ebuah.uah.es:10017/59783","is_oa":false,"landing_page_url":"http://hdl.handle.net/10017/59783","pdf_url":null,"source":{"id":"https://openalex.org/S7407055200","display_name":"e_Buah","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1550565059","https://openalex.org/W1996735906","https://openalex.org/W2052703053","https://openalex.org/W2068356831","https://openalex.org/W2074671199","https://openalex.org/W2094233652","https://openalex.org/W2100087039","https://openalex.org/W2108283143","https://openalex.org/W2108811167","https://openalex.org/W2114631186","https://openalex.org/W2119324896","https://openalex.org/W2122487083","https://openalex.org/W2124404372","https://openalex.org/W2126452053","https://openalex.org/W2130103520","https://openalex.org/W2142159465","https://openalex.org/W2144513431","https://openalex.org/W2145908460","https://openalex.org/W2155912251","https://openalex.org/W2164586924","https://openalex.org/W2166045900","https://openalex.org/W2246115027","https://openalex.org/W2314717248","https://openalex.org/W2789270495","https://openalex.org/W2915370086","https://openalex.org/W3023501095","https://openalex.org/W4214629738","https://openalex.org/W4249254700","https://openalex.org/W6632802862","https://openalex.org/W6667490640","https://openalex.org/W6679388247","https://openalex.org/W6690007595","https://openalex.org/W6690685162"],"related_works":["https://openalex.org/W4308096411","https://openalex.org/W1452503678","https://openalex.org/W2102480273","https://openalex.org/W2047973478","https://openalex.org/W4295532600","https://openalex.org/W2063823869","https://openalex.org/W2381269680","https://openalex.org/W2316185976","https://openalex.org/W2042632109","https://openalex.org/W2377805362"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"present":[4],"a":[5,26,39,77,81,86,116,124,140,144],"novel":[6],"two-camera-based":[7],"accurate":[8],"vehicle":[9,145],"speed":[10,48,133,153,163],"detection":[11],"system.":[12],"Two":[13],"high-resolution":[14],"cameras,":[15,49],"with":[16,76,147,161],"high-speed":[17],"and":[18,33,58],"narrow":[19],"field":[20],"of":[21,42,63,70,80,98,103],"view,":[22],"are":[23,53],"mounted":[24],"on":[25,139],"fixed":[27],"pole.":[28],"Using":[29],"different":[30,40],"focal":[31],"lengths":[32],"orientations,":[34],"each":[35],"camera":[36],"points":[37],"to":[38,149,170],"stretch":[41,79],"the":[43,51,59,68,96,104,107,112,128,132,159],"road.":[44],"Unlike":[45],"standard":[46],"average":[47],"where":[50,89],"cameras":[52,108,129],"separated":[54],"by":[55],"several":[56,71],"kilometers":[57],"errors":[60,92,164],"in":[61,67,95],"measurement":[62],"distance":[64,90,102],"can":[65],"be":[66,94],"order":[69,97],"meters,":[72,83],"our":[73],"approach":[74],"deals":[75],"short":[78],"few":[82],"which":[84],"involves":[85],"challenging":[87],"scenario":[88,142],"estimation":[91],"should":[93],"centimeters.":[99],"The":[100,135,155],"relative":[101],"vehicles":[105],"w.r.t.":[106],"is":[109,123],"computed":[110],"using":[111,143],"license":[113],"plate":[114],"as":[115],"known":[117],"reference.":[118],"We":[119],"demonstrate":[120],"that":[121,130],"there":[122],"specific":[125],"geometry":[126],"between":[127],"minimizes":[131],"error.":[134],"system":[136],"was":[137],"tested":[138],"real":[141],"equipped":[146],"DGPS":[148],"compute":[150],"ground":[151],"truth":[152],"values.":[154],"obtained":[156],"results":[157],"validate":[158],"proposal":[160],"maximum":[162],"<;":[165],"3kmh":[166],"at":[167],"speeds":[168],"up":[169],"80kmh.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-03-02T08:37:19.008085","created_date":"2025-10-10T00:00:00"}