{"id":"https://openalex.org/W2149700355","doi":"https://doi.org/10.1109/itsc.2008.4732571","title":"Understanding metro station usage using Closed Circuit TeleVision cameras analysis","display_name":"Understanding metro station usage using Closed Circuit TeleVision cameras analysis","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2149700355","doi":"https://doi.org/10.1109/itsc.2008.4732571","mag":"2149700355"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2008.4732571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2008.4732571","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 11th International IEEE Conference on Intelligent Transportation Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/145957","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050019795","display_name":"Cyril Carincotte","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143459","display_name":"Multitel","ror":"https://ror.org/042e7c302","country_code":"BE","type":"facility","lineage":["https://openalex.org/I4210143459"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"C. Carincotte","raw_affiliation_strings":["Multitel a.s.b.l., Mons, Belgium"],"affiliations":[{"raw_affiliation_string":"Multitel a.s.b.l., Mons, Belgium","institution_ids":["https://openalex.org/I4210143459"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052176678","display_name":"Xavier Naturel","orcid":null},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"X. Naturel","raw_affiliation_strings":["IDIAP Research Institute, Martigny, Switzerland"],"affiliations":[{"raw_affiliation_string":"IDIAP Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069306574","display_name":"M. Hick","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143459","display_name":"Multitel","ror":"https://ror.org/042e7c302","country_code":"BE","type":"facility","lineage":["https://openalex.org/I4210143459"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"M. Hick","raw_affiliation_strings":["Multitel a.s.b.l., Mons, Belgium"],"affiliations":[{"raw_affiliation_string":"Multitel a.s.b.l., Mons, Belgium","institution_ids":["https://openalex.org/I4210143459"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053358969","display_name":"Jean\u2010Marc Odobez","orcid":"https://orcid.org/0000-0002-9537-9898"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"J.-M. Odobez","raw_affiliation_strings":["IDIAP Research Institute, Martigny, Switzerland"],"affiliations":[{"raw_affiliation_string":"IDIAP Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011274467","display_name":"Jian Yao","orcid":"https://orcid.org/0000-0002-9134-5084"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"J. Yao","raw_affiliation_strings":["IDIAP Research Institute, Martigny, Switzerland"],"affiliations":[{"raw_affiliation_string":"IDIAP Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063795055","display_name":"Arnaud Bastide","orcid":"https://orcid.org/0000-0003-0665-9642"},"institutions":[{"id":"https://openalex.org/I4210121686","display_name":"ACIC (Belgium)","ror":"https://ror.org/02k9pbz03","country_code":"BE","type":"company","lineage":["https://openalex.org/I4210121686"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"A. Bastide","raw_affiliation_strings":["ACIC s.a./n.v., Mons, Belgium"],"affiliations":[{"raw_affiliation_string":"ACIC s.a./n.v., Mons, Belgium","institution_ids":["https://openalex.org/I4210121686"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079139733","display_name":"B. Corbucci","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092710","display_name":"Agenzia dei Trasporti Autoferrotranviari del Comune","ror":"https://ror.org/00d9spg57","country_code":"IT","type":"government","lineage":["https://openalex.org/I4210092710"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"B. Corbucci","raw_affiliation_strings":["ATAC SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"ATAC SpA, Rome, Italy","institution_ids":["https://openalex.org/I4210092710"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5050019795"],"corresponding_institution_ids":["https://openalex.org/I4210143459"],"apc_list":null,"apc_paid":null,"fwci":2.483,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.90383749,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"420","last_page":"427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9940000176429749,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9940000176429749,"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9801999926567078,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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-science","display_name":"Computer science","score":0.8002158403396606},{"id":"https://openalex.org/keywords/train","display_name":"Train","score":0.6992383599281311},{"id":"https://openalex.org/keywords/closed-circuit","display_name":"Closed circuit","score":0.6210111379623413},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5695704817771912},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.49823760986328125},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.4311186671257019},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3292476534843445},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29153168201446533}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8002158403396606},{"id":"https://openalex.org/C190839683","wikidata":"https://www.wikidata.org/wiki/Q2448197","display_name":"Train","level":2,"score":0.6992383599281311},{"id":"https://openalex.org/C2992841829","wikidata":"https://www.wikidata.org/wiki/Q550329","display_name":"Closed circuit","level":2,"score":0.6210111379623413},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5695704817771912},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.49823760986328125},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4311186671257019},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3292476534843445},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29153168201446533},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/itsc.2008.4732571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2008.4732571","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 11th International IEEE Conference on Intelligent Transportation Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.218.3926","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.218.3926","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.idiap.ch/~odobez/publications/CarincotteNaturelEtal-ieee-itsc2008.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.415.4656","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.415.4656","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.idiap.ch/ftp/reports/2008/naturel-idiap-rr-08-38.pdf","raw_type":"text"},{"id":"pmh:oai:infoscience.epfl.ch:145957","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/145957","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.epfl.ch:146379","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/146379","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:145957","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/145957","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6499999761581421,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1544998032","https://openalex.org/W2094151346","https://openalex.org/W2109258005","https://openalex.org/W2112445825","https://openalex.org/W2120738856","https://openalex.org/W2150464218","https://openalex.org/W2168901527","https://openalex.org/W2171507126","https://openalex.org/W6682272468"],"related_works":["https://openalex.org/W618248309","https://openalex.org/W2377336366","https://openalex.org/W1601203902","https://openalex.org/W2075798043","https://openalex.org/W4390419160","https://openalex.org/W2102464536","https://openalex.org/W2361332776","https://openalex.org/W4225671779","https://openalex.org/W1568097102","https://openalex.org/W2072323338"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,49],"propose":[4],"to":[5,34,39,54,65],"show":[6],"how":[7],"video":[8],"data":[9],"available":[10],"in":[11,60,97],"standard":[12],"CCTV":[13],"transportation":[14,24],"systems":[15],"can":[16],"represent":[17],"a":[18,61,101],"useful":[19],"source":[20],"of":[21,58,75,78,104,111,116],"information":[22,93],"for":[23,44],"infrastructure":[25],"management,":[26],"optimization":[27],"and":[28,42,64],"planning":[29,43],"if":[30],"adequately":[31],"analyzed":[32],"(e.g.":[33],"facilitate":[35],"equipment":[36],"usage":[37],"understanding,":[38],"ease":[40],"diagnostic":[41],"system":[45],"managers).":[46],"More":[47],"precisely,":[48],"present":[50],"two":[51],"algorithms":[52,96],"allowing":[53],"estimate":[55],"the":[56,67,76,95,105,114,117],"number":[57],"people":[59],"camera":[62],"view":[63,112],"measure":[66],"platform":[68],"time-occupancy":[69],"by":[70],"trains.":[71],"A":[72],"statistical":[73],"analysis":[74],"results":[77],"each":[79],"algorithm":[80],"provide":[81,100],"interesting":[82],"insights":[83],"regarding":[84],"station":[85,106],"usage.":[86,107],"It":[87],"is":[88],"also":[89],"shown":[90],"that":[91],"combining":[92],"from":[94],"different":[98],"views":[99],"finer":[102],"understanding":[103],"An":[108],"end-user":[109],"point":[110],"confirms":[113],"interest":[115],"proposed":[118],"analysis.":[119]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}