{"id":"https://openalex.org/W4293202920","doi":"https://doi.org/10.1109/tits.2022.3167650","title":"AI-Empowered Speed Extraction via Port-Like Videos for Vehicular Trajectory Analysis","display_name":"AI-Empowered Speed Extraction via Port-Like Videos for Vehicular Trajectory Analysis","publication_year":2022,"publication_date":"2022-04-27","ids":{"openalex":"https://openalex.org/W4293202920","doi":"https://doi.org/10.1109/tits.2022.3167650"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2022.3167650","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2022.3167650","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Intelligent Transportation Systems","raw_type":"journal-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/A5071392717","display_name":"Xinqiang Chen","orcid":"https://orcid.org/0000-0001-8959-5108"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinqiang Chen","raw_affiliation_strings":["Institute of Logistics Science and Engineering, Shanghai Maritime University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Institute of Logistics Science and Engineering, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073507286","display_name":"Zichuang Wang","orcid":"https://orcid.org/0000-0001-9482-5780"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zichuang Wang","raw_affiliation_strings":["Institute of Logistics Science and Engineering, Shanghai Maritime University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Institute of Logistics Science and Engineering, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015952277","display_name":"Qiaozhi Hua","orcid":"https://orcid.org/0000-0002-5999-4498"},"institutions":[{"id":"https://openalex.org/I4210113795","display_name":"Hubei University of Arts and Science","ror":"https://ror.org/0212jcf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210113795"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiaozhi Hua","raw_affiliation_strings":["Computer School, Hubei University of Arts and Science, Xiangyang, China"],"affiliations":[{"raw_affiliation_string":"Computer School, Hubei University of Arts and Science, Xiangyang, China","institution_ids":["https://openalex.org/I4210113795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022532351","display_name":"Wen\u2010Long Shang","orcid":"https://orcid.org/0000-0002-9162-901X"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]},{"id":"https://openalex.org/I2799890334","display_name":"Transport for London","ror":"https://ror.org/03vnshb93","country_code":"GB","type":"government","lineage":["https://openalex.org/I2799730521","https://openalex.org/I2799890334"]},{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]},{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Wen-Long Shang","raw_affiliation_strings":["Beijing Key Laboratory of Traffic Engineering, College of Metropolitan Transportation, Beijing University of Technology, Beijing, China","Centre for Transport Studies, Imperial College London, London, U.K","School of Traffic and Transportation, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Traffic Engineering, College of Metropolitan Transportation, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]},{"raw_affiliation_string":"Centre for Transport Studies, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I2799890334","https://openalex.org/I47508984"]},{"raw_affiliation_string":"School of Traffic and Transportation, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014634012","display_name":"Qiang Luo","orcid":"https://orcid.org/0000-0001-5183-4185"},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Luo","raw_affiliation_strings":["School of Civil Engineering, Guangzhou University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Civil Engineering, Guangzhou University, Guangzhou, China","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076994242","display_name":"Keping Yu","orcid":"https://orcid.org/0000-0001-5735-2507"},"institutions":[{"id":"https://openalex.org/I204291657","display_name":"Hosei University","ror":"https://ror.org/00bx6dj65","country_code":"JP","type":"education","lineage":["https://openalex.org/I204291657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keping Yu","raw_affiliation_strings":["Graduate School of Science and Engineering, Hosei University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Hosei University, Tokyo, Japan","institution_ids":["https://openalex.org/I204291657"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5071392717"],"corresponding_institution_ids":["https://openalex.org/I96733725"],"apc_list":null,"apc_paid":null,"fwci":15.4232,"has_fulltext":false,"cited_by_count":109,"citation_normalized_percentile":{"value":0.99654464,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"24","issue":"4","first_page":"4541","last_page":"4552"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11622","display_name":"Maritime Navigation and Safety","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T11622","display_name":"Maritime Navigation and Safety","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.9901999831199646,"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"}},{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9890999794006348,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7528610229492188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6879998445510864},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5769137740135193},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5233948826789856},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.5230656266212463},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5209552049636841},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.517874002456665},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.47863665223121643},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.4661240577697754},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.41793787479400635},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23574575781822205},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11730816960334778}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7528610229492188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6879998445510864},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5769137740135193},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5233948826789856},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.5230656266212463},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5209552049636841},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.517874002456665},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.47863665223121643},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.4661240577697754},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.41793787479400635},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23574575781822205},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11730816960334778},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"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/tits.2022.3167650","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2022.3167650","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G1807894031","display_name":null,"funder_award_id":"2019YFB1600602","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G191450489","display_name":null,"funder_award_id":"JP21K17736","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6476121522","display_name":null,"funder_award_id":"52102397","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7254260391","display_name":null,"funder_award_id":"2021M700790","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G757852221","display_name":null,"funder_award_id":"JP18K18044","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7600653360","display_name":null,"funder_award_id":"2021CFB156","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G8709688004","display_name":null,"funder_award_id":"L211027","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W2707730299","https://openalex.org/W2758931569","https://openalex.org/W2791920409","https://openalex.org/W2792626733","https://openalex.org/W2811069406","https://openalex.org/W2885108378","https://openalex.org/W2963527096","https://openalex.org/W2964093967","https://openalex.org/W2971986392","https://openalex.org/W2973799889","https://openalex.org/W3007476780","https://openalex.org/W3007556850","https://openalex.org/W3023983059","https://openalex.org/W3032028250","https://openalex.org/W3033309307","https://openalex.org/W3038602190","https://openalex.org/W3039086578","https://openalex.org/W3048452403","https://openalex.org/W3084234086","https://openalex.org/W3094549462","https://openalex.org/W3109935330","https://openalex.org/W3110897555","https://openalex.org/W3117379804","https://openalex.org/W3119184615","https://openalex.org/W3122164608","https://openalex.org/W3123673567","https://openalex.org/W3124684701","https://openalex.org/W3127074460","https://openalex.org/W3127087269","https://openalex.org/W3134107409","https://openalex.org/W3144501327","https://openalex.org/W3157443152","https://openalex.org/W3174356243","https://openalex.org/W3181769911","https://openalex.org/W3185067909","https://openalex.org/W3193936373","https://openalex.org/W3194730748","https://openalex.org/W3197320752","https://openalex.org/W3204085345","https://openalex.org/W3208565045","https://openalex.org/W4212917160","https://openalex.org/W4213391108"],"related_works":["https://openalex.org/W2789522126","https://openalex.org/W2066693961","https://openalex.org/W2368363778","https://openalex.org/W122584421","https://openalex.org/W4244295168","https://openalex.org/W2753351751","https://openalex.org/W3185180338","https://openalex.org/W2889348933","https://openalex.org/W2351643838","https://openalex.org/W2143286369"],"abstract_inverted_index":{"Automated":[0],"container":[1],"terminal":[2],"(ACT)":[3],"is":[4,18,48,188,195,203],"considered":[5],"as":[6],"port":[7,61,174,225,230],"industry":[8],"development":[9],"direction,":[10],"and":[11,25,71,116,127,130,198,212,227],"accurate":[12,168],"kinematic":[13,170],"data":[14,118,171,223],"(speed,":[15],"volume,":[16],"etc.)":[17],"essential":[19],"for":[20,81,89],"enhancing":[21],"ACT":[22],"operation":[23],"efficiency":[24],"safety.":[26],"Port":[27],"surveillance":[28,62,87],"videos":[29,88],"provide":[30],"much":[31],"useful":[32],"spatial-temporal":[33],"information":[34],"with":[35],"advantages":[36],"of":[37,49,92,154,183],"easy":[38],"obtainable,":[39],"large":[40],"spatial":[41],"coverage,":[42],"etc.":[43],"In":[44],"that":[45,162,178,209],"way,":[46],"it":[47],"great":[50],"importance":[51],"to":[52],"analyze":[53],"automated":[54],"guided":[55],"vehicle":[56,83,101,114,169],"(AGV)":[57],"trajectory":[58,117,137,221],"movement":[59],"from":[60,85,119,224],"videos.":[63],"Motivated":[64],"by":[65],"the":[66,90,98,120,134,145,152,179,191,199],"newly":[67],"emerging":[68],"computer":[69,213],"vision":[70,214],"artificial":[72],"intelligence":[73],"(AI)":[74],"techniques,":[75],"we":[76,112,132,143],"propose":[77],"an":[78],"ensemble":[79],"framework":[80,99,165],"extracting":[82],"speeds":[84],"port-like":[86],"purpose":[91],"analyzing":[93],"AGV":[94],"moving":[95,147],"trajectory.":[96],"Firstly,":[97],"exploits":[100],"position":[102,115],"in":[103,138,149],"each":[104],"image":[105],"via":[106,124,151],"a":[107,139],"feature-enhanced":[108],"scale-aware":[109],"descriptor.":[110],"Secondly,":[111],"match":[113],"previous":[121],"step":[122],"output":[123],"Kalman":[125],"filter":[126],"Hungarian":[128],"algorithm,":[129],"thus":[131,228],"obtain":[133,167],"vehicular":[135,146,220],"imaging":[136],"frame-by-frame":[140],"manner.":[141],"Thirdly,":[142],"estimate":[144],"speed":[148],"real-world":[150],"help":[153,229],"perspective":[155],"projection":[156],"theory.":[157],"The":[158,205],"experimental":[159],"results":[160],"suggest":[161,208],"our":[163],"proposed":[164],"can":[166,216],"under":[172],"typical":[173],"traffic":[175,231],"scenarios":[176],"considering":[177],"average":[180],"measurement":[181],"error":[182],"root":[184],"mean":[185,192],"square":[186],"deviation":[187,194],"0.675":[189],"km/h,":[190,197],"absolute":[193],"0.542":[196],"Pearson":[200],"correlation":[201],"coefficient":[202],"0.9349.":[204],"research":[206],"findings":[207],"cutting-edge":[210],"AI":[211],"techniques":[215],"accurately":[217],"extract":[218],"on-site":[219],"related":[222],"videos,":[226],"participants":[232],"make":[233],"more":[234],"reasonable":[235],"management":[236],"decisions.":[237]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":37},{"year":2023,"cited_by_count":55},{"year":2022,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}