{"id":"https://openalex.org/W2096579816","doi":"https://doi.org/10.1109/itsc.2009.5309853","title":"A novel approach for the online initial calibration of extrinsic parameters for a car-mounted camera","display_name":"A novel approach for the online initial calibration of extrinsic parameters for a car-mounted camera","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2096579816","doi":"https://doi.org/10.1109/itsc.2009.5309853","mag":"2096579816"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2009.5309853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2009.5309853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 12th 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/A5081072422","display_name":"Stephanie Hold","orcid":null},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Stephanie Hold","raw_affiliation_strings":["Faculty of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","Faculty of Electrical, Information and Media Engineering, University of Wuppertal, D-42119 Wuppertal, Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]},{"raw_affiliation_string":"Faculty of Electrical, Information and Media Engineering, University of Wuppertal, D-42119 Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054085437","display_name":"Steffen Gormer","orcid":null},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Steffen Gormer","raw_affiliation_strings":["Faculty of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","Faculty of Electrical, Information and Media Engineering, University of Wuppertal, D-42119 Wuppertal, Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]},{"raw_affiliation_string":"Faculty of Electrical, Information and Media Engineering, University of Wuppertal, D-42119 Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080666933","display_name":"Anton Kummert","orcid":"https://orcid.org/0000-0002-0282-5087"},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anton Kummert","raw_affiliation_strings":["Faculty of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","Faculty of Electrical, Information and Media Engineering, University of Wuppertal, D-42119 Wuppertal, Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]},{"raw_affiliation_string":"Faculty of Electrical, Information and Media Engineering, University of Wuppertal, D-42119 Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064376962","display_name":"Mirko Meuter","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130520","display_name":"Aptiv (Germany)","ror":"https://ror.org/039sb8791","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210107152","https://openalex.org/I4210130520"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mirko Meuter","raw_affiliation_strings":["Delphi Electronics and Safety, Wuppertal, Germany","Delphi Electronics & Safety D-42119 Wuppertal, Germany"],"affiliations":[{"raw_affiliation_string":"Delphi Electronics and Safety, Wuppertal, Germany","institution_ids":["https://openalex.org/I4210130520"]},{"raw_affiliation_string":"Delphi Electronics & Safety D-42119 Wuppertal, Germany","institution_ids":["https://openalex.org/I4210130520"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060536975","display_name":"Stefan M\u00fcller-Schneiders","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130520","display_name":"Aptiv (Germany)","ror":"https://ror.org/039sb8791","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210107152","https://openalex.org/I4210130520"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Muller-Schneiders","raw_affiliation_strings":["Delphi Electronics and Safety, Wuppertal, Germany","Delphi Electronics & Safety D-42119 Wuppertal, Germany"],"affiliations":[{"raw_affiliation_string":"Delphi Electronics and Safety, Wuppertal, Germany","institution_ids":["https://openalex.org/I4210130520"]},{"raw_affiliation_string":"Delphi Electronics & Safety D-42119 Wuppertal, Germany","institution_ids":["https://openalex.org/I4210130520"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5081072422"],"corresponding_institution_ids":["https://openalex.org/I167360494"],"apc_list":null,"apc_paid":null,"fwci":1.2943,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.82167449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9990000128746033,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9990000128746033,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983999729156494,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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-vision","display_name":"Computer vision","score":0.7512028217315674},{"id":"https://openalex.org/keywords/pinhole-camera-model","display_name":"Pinhole camera model","score":0.7149404287338257},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6904064416885376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6441969275474548},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5954427123069763},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5580235719680786},{"id":"https://openalex.org/keywords/camera-auto-calibration","display_name":"Camera auto-calibration","score":0.5184866786003113},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.5055079460144043},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2278558611869812}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7512028217315674},{"id":"https://openalex.org/C199996500","wikidata":"https://www.wikidata.org/wiki/Q14369636","display_name":"Pinhole camera model","level":4,"score":0.7149404287338257},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6904064416885376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6441969275474548},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5954427123069763},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5580235719680786},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.5184866786003113},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.5055079460144043},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2278558611869812},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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.2009.5309853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2009.5309853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 12th International IEEE Conference on Intelligent Transportation Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1516722138","https://openalex.org/W1544225901","https://openalex.org/W1550772144","https://openalex.org/W1571748748","https://openalex.org/W1904046843","https://openalex.org/W2019187381","https://openalex.org/W2040013490","https://openalex.org/W2054364808","https://openalex.org/W2096600681","https://openalex.org/W2098435319","https://openalex.org/W2099610690","https://openalex.org/W2111175473","https://openalex.org/W2115972185","https://openalex.org/W2116122553","https://openalex.org/W2122077079","https://openalex.org/W2124535811","https://openalex.org/W2143977549","https://openalex.org/W2150890286","https://openalex.org/W2170886182","https://openalex.org/W4248484606","https://openalex.org/W6631017959","https://openalex.org/W6632519667","https://openalex.org/W6677996159"],"related_works":["https://openalex.org/W2118427684","https://openalex.org/W2378222798","https://openalex.org/W227461850","https://openalex.org/W4254512752","https://openalex.org/W2052984831","https://openalex.org/W2142558146","https://openalex.org/W4386942323","https://openalex.org/W42909716","https://openalex.org/W2785097492","https://openalex.org/W2058178022"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,60,85,143],"novel":[4],"approach":[5,155],"for":[6,17],"an":[7],"online":[8],"initial":[9],"camera":[10,39,118,151],"calibration":[11],"to":[12,35,52,126,142],"estimate":[13],"the":[14,26,37,54,67,72,79,91,95,100,103,110,114,128,136,140,147,154],"extrinsic":[15,38],"parameters":[16],"vision-based":[18],"intelligent":[19],"driver":[20],"assistance":[21],"systems.":[22],"The":[23,121],"method":[24],"uses":[25],"periodicity":[27],"of":[28,56,62,113,117],"dashed":[29],"lane":[30,47,68,105],"markings":[31,73,106],"and":[32,43,88,135,160],"velocity":[33,89],"information":[34],"determine":[36],"parameters:":[40],"height,":[41],"pitch":[42],"roll":[44],"angle.":[45],"A":[46],"marking":[48,69],"detector":[49,70],"is":[50,97,124,156],"utilized":[51],"convert":[53],"images":[55],"road":[57],"scenes":[58],"into":[59],"set":[61],"one-dimensional":[63],"time":[64],"series.":[65],"Thereby,":[66],"samples":[71],"at":[74],"predefined":[75],"vertical":[76],"coordinates":[77],"in":[78,109],"image,":[80],"so-called":[81],"scanlines.":[82],"Based":[83],"on":[84],"correlation":[86],"analysis":[87],"information,":[90],"spatial":[92],"shift":[93],"between":[94,131],"scanlines":[96],"determined.":[98],"Thus,":[99],"distances":[101,134,137],"along":[102],"longitudinal":[104],"are":[107],"measured":[108],"coordinate":[111],"system":[112],"vehicle":[115],"independently":[116],"mounting":[119],"parameters.":[120],"Gauss-Newton":[122],"algorithm":[123],"implemented":[125],"minimize":[127],"squared":[129],"error":[130],"these":[132],"estimated":[133],"obtained":[138],"by":[139],"backprojection":[141],"ground":[144],"plane":[145],"using":[146,158],"parameter":[148],"dependent":[149],"pinhole":[150],"model.":[152],"Finally,":[153],"evaluated":[157],"synthetic":[159],"real":[161],"data":[162],"with":[163],"promising":[164],"results.":[165]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
