{"id":"https://openalex.org/W2990254132","doi":"https://doi.org/10.1109/itsc.2019.8917023","title":"Trajectory based Monitoring of Saturation Flow Rate with Video Calibration: a Case Study","display_name":"Trajectory based Monitoring of Saturation Flow Rate with Video Calibration: a Case Study","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2990254132","doi":"https://doi.org/10.1109/itsc.2019.8917023","mag":"2990254132"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2019.8917023","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2019.8917023","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Intelligent Transportation Systems Conference (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/A5053587373","display_name":"Walid Fourati","orcid":"https://orcid.org/0000-0002-1351-6992"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Walid Fourati","raw_affiliation_strings":["Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086589607","display_name":"Aleksandar Trifunovi\u0107","orcid":"https://orcid.org/0000-0003-0278-0488"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Aleksandar Trifunovic","raw_affiliation_strings":["Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039648548","display_name":"Morten Fleser","orcid":null},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Morten Fleser","raw_affiliation_strings":["Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002067480","display_name":"Bernhard Friedrich","orcid":"https://orcid.org/0000-0003-4290-3614"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bernhard Friedrich","raw_affiliation_strings":["Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Transport and Urban Engineering, Technical University of Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I94509681"],"apc_list":null,"apc_paid":null,"fwci":0.3252,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6495697,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"4287","last_page":"4294"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10524","display_name":"Traffic control and management","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7255650758743286},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5462630987167358},{"id":"https://openalex.org/keywords/headway","display_name":"Headway","score":0.5437425971031189},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5212505459785461},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49663668870925903},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.479384183883667},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.47553300857543945},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4452051520347595},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.43186450004577637},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.338487446308136},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.2105841040611267}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7255650758743286},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5462630987167358},{"id":"https://openalex.org/C2779240695","wikidata":"https://www.wikidata.org/wiki/Q4383682","display_name":"Headway","level":2,"score":0.5437425971031189},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5212505459785461},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49663668870925903},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.479384183883667},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.47553300857543945},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4452051520347595},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.43186450004577637},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.338487446308136},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.2105841040611267},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc.2019.8917023","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2019.8917023","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Intelligent Transportation Systems Conference (ITSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W567981120","https://openalex.org/W1178988866","https://openalex.org/W1861492603","https://openalex.org/W1971022913","https://openalex.org/W1989303933","https://openalex.org/W2005733479","https://openalex.org/W2018309245","https://openalex.org/W2020893175","https://openalex.org/W2034776162","https://openalex.org/W2085367185","https://openalex.org/W2088048372","https://openalex.org/W2135822894","https://openalex.org/W2252355370","https://openalex.org/W2491009754","https://openalex.org/W2796347433","https://openalex.org/W2884513744","https://openalex.org/W2945504854","https://openalex.org/W2950127422","https://openalex.org/W3104218139","https://openalex.org/W4293584584","https://openalex.org/W6616044164","https://openalex.org/W6627632918","https://openalex.org/W6681158678","https://openalex.org/W6750227808","https://openalex.org/W6764054015"],"related_works":["https://openalex.org/W1990084320","https://openalex.org/W3011309105","https://openalex.org/W2363400661","https://openalex.org/W2140196366","https://openalex.org/W2051775676","https://openalex.org/W44667219","https://openalex.org/W4313172028","https://openalex.org/W1875422203","https://openalex.org/W3216382677","https://openalex.org/W2810129309"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,17,24,44,173],"case":[4],"study":[5],"of":[6,20,68,71,101,124,178],"an":[7,40],"integrated":[8],"practice-oriented":[9],"methodology":[10],"to":[11,47,97],"continuously":[12],"monitor":[13],"intersections'":[14],"capacity":[15,85],"from":[16,31,92,160,169],"data":[18,91],"stream":[19],"vehicle":[21,150],"trajectories":[22,94],"after":[23],"one-time":[25],"calibration":[26],"with":[27,54],"information":[28,167],"automatically":[29],"collected":[30],"video":[32,122],"images":[33],"through":[34],"object":[35],"recognition":[36],"and":[37,56,66,111,131,142,149],"tracking.":[38],"Such":[39],"approach":[41,104,127],"would":[42],"allow":[43],"quick":[45],"adaptation":[46],"upcoming":[48],"changes":[49],"in":[50,64,78,176],"traffic":[51],"flow":[52,157],"physics":[53],"connected":[55],"automated":[57],"vehicles,":[58],"as":[59,61,106,136,172],"well":[60],"the":[62,69,75,79,102,125,143],"spread":[63],"time":[65,180],"space":[67],"knowledge":[70],"effective":[72],"capacities,":[73],"filling":[74],"current":[76],"gap":[77],"practice":[80],"that":[81],"relies":[82],"on":[83,120],"highway":[84],"manuals":[86],"or":[87],"punctual":[88],"measurements.":[89],"Historical":[90],"probe":[93,163],"are":[95],"used":[96],"extract":[98,132,155],"common":[99],"features":[100,134],"signalized":[103,126],"such":[105,135],"cycle":[107],"time,":[108],"green":[109],"start":[110],"stop":[112],"line":[113],"position.":[114],"Applying":[115],"computer":[116],"vision":[117],"machine":[118],"learning":[119],"short":[121],"recordings":[123],"we":[128],"track":[129],"vehicles":[130,146],"specific":[133],"queue":[137],"density":[138],"(equivalently":[139],"spatial":[140],"headway)":[141],"relationship":[144],"between":[145],"speed":[147],"profiles":[148],"sizes.":[151],"These":[152],"parameters":[153],"help":[154],"saturation":[156],"rate":[158],"values":[159],"newly":[161],"observed":[162],"trajectories.":[164],"The":[165],"same":[166],"extracted":[168],"videos":[170],"serve":[171],"comparison":[174],"basis":[175],"spite":[177],"different":[179],"frame.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
