{"id":"https://openalex.org/W2055073341","doi":"https://doi.org/10.1109/itsc.2013.6728298","title":"Camera auto-calibration using zooming and zebra-crossing for traffic monitoring applications","display_name":"Camera auto-calibration using zooming and zebra-crossing for traffic monitoring applications","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2055073341","doi":"https://doi.org/10.1109/itsc.2013.6728298","mag":"2055073341"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2013.6728298","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2013.6728298","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"16th International IEEE Conference on Intelligent Transportation Systems (ITSC 2013)","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/A5028049729","display_name":"Sergio \u00c1lvarez-Napagao","orcid":"https://orcid.org/0000-0001-9946-9703"},"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":"S. Alvarez","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","Computer Engineering Department, University of Alcal\u00e1 , Alcal\u00e1 de Henares , Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1 , Alcal\u00e1 de Henares , Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","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":false,"raw_author_name":"D. F. Llorca","raw_affiliation_strings":["Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","Computer Engineering Department, University of Alcal\u00e1 , Alcal\u00e1 de Henares , Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1 , Alcal\u00e1 de Henares , 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","Computer Engineering Department, University of Alcal\u00e1 , Alcal\u00e1 de Henares , Spain"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Computer Engineering Department, University of Alcal\u00e1 , Alcal\u00e1 de Henares , Spain","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028049729"],"corresponding_institution_ids":["https://openalex.org/I189268942"],"apc_list":null,"apc_paid":null,"fwci":0.2722,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.60381681,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"608","last_page":"613"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9984999895095825,"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-vision","display_name":"Computer vision","score":0.8003132343292236},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7846419811248779},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7721551656723022},{"id":"https://openalex.org/keywords/camera-auto-calibration","display_name":"Camera auto-calibration","score":0.688209593296051},{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.6408154368400574},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.5875065922737122},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5495381355285645},{"id":"https://openalex.org/keywords/smart-camera","display_name":"Smart camera","score":0.5063439607620239},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.47507089376449585},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4516892731189728},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.1881929337978363},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12021300196647644},{"id":"https://openalex.org/keywords/lens","display_name":"Lens (geology)","score":0.11755958199501038},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09374472498893738},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08879590034484863}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8003132343292236},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7846419811248779},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7721551656723022},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.688209593296051},{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.6408154368400574},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.5875065922737122},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5495381355285645},{"id":"https://openalex.org/C161334170","wikidata":"https://www.wikidata.org/wiki/Q1428778","display_name":"Smart camera","level":2,"score":0.5063439607620239},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.47507089376449585},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4516892731189728},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.1881929337978363},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12021300196647644},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.11755958199501038},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09374472498893738},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08879590034484863},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc.2013.6728298","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2013.6728298","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"16th International IEEE Conference on Intelligent Transportation Systems (ITSC 2013)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1992304916","https://openalex.org/W2026441682","https://openalex.org/W2029436146","https://openalex.org/W2033819227","https://openalex.org/W2044143059","https://openalex.org/W2115797648","https://openalex.org/W2119605622","https://openalex.org/W2129597587","https://openalex.org/W2133889189","https://openalex.org/W2148633354","https://openalex.org/W2155880278","https://openalex.org/W2159435276","https://openalex.org/W2539923485","https://openalex.org/W2600917538","https://openalex.org/W3021282624","https://openalex.org/W4285719527","https://openalex.org/W6677030111"],"related_works":["https://openalex.org/W2897941598","https://openalex.org/W90406836","https://openalex.org/W1593370737","https://openalex.org/W2107854735","https://openalex.org/W2380821799","https://openalex.org/W2134428839","https://openalex.org/W2059746754","https://openalex.org/W2120939361","https://openalex.org/W2092834444","https://openalex.org/W1511610490"],"abstract_inverted_index":{"This":[0,63],"paper":[1],"describes":[2],"a":[3,25,36,39,86],"camera":[4,22],"auto-calibration":[5],"system,":[6],"based":[7],"on":[8],"monocular":[9],"vision,":[10],"for":[11],"applications":[12],"in":[13,119,132],"the":[14,54,61,99,104,107,124,126],"framework":[15],"of":[16,29,53,60,76,83,103,106],"Intelligent":[17],"Transportation":[18],"Systems":[19],"(ITS).":[20],"Using":[21],"zoom":[23],"and":[24,42,90,96,109,138],"very":[26,66],"common":[27],"element":[28],"urban":[30],"traffic":[31,134],"infrastructures":[32],"as":[33],"it":[34,110],"is":[35,46,65,101,111],"zebra":[37],"crossing,":[38],"principal":[40],"point":[41,44],"vanishing":[43],"extraction":[45],"proposed":[47],"to":[48,68,79,94,113,130],"obtain":[49],"an":[50],"automatic":[51],"calibration":[52,64],"camera,":[55,108],"without":[56],"any":[57],"prior":[58],"knowledge":[59],"scene.":[62],"useful":[67],"recover":[69],"metrics":[70],"from":[71],"images":[72],"or":[73],"apply":[74],"information":[75],"3D":[77],"models":[78],"estimate":[80],"2D":[81],"pose":[82],"targets,":[84],"making":[85],"posterior":[87],"object":[88],"detection":[89],"tracking":[91],"more":[92],"robust":[93],"noise":[95],"occlusions.":[97],"Moreover,":[98],"algorithm":[100],"independent":[102],"position":[105],"able":[112],"work":[114],"with":[115],"variable":[116],"pan-tilt-zoom":[117],"cameras":[118],"fully":[120],"self-adaptive":[121],"mode.":[122],"In":[123],"paper,":[125],"results":[127],"achieved":[128],"up":[129],"date":[131],"real":[133],"conditions":[135],"are":[136],"presented":[137],"discussed.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
