{"id":"https://openalex.org/W2982969761","doi":"https://doi.org/10.1109/iecon.2019.8927222","title":"Audience measurement using a top-view camera and oriented trajectories","display_name":"Audience measurement using a top-view camera and oriented trajectories","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2982969761","doi":"https://doi.org/10.1109/iecon.2019.8927222","mag":"2982969761"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2019.8927222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2019.8927222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1911.00354","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076230242","display_name":"Manuel Lopez-Palma","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Lopez-Palma","raw_affiliation_strings":["Electronic Engineering Dept., Universitat Polit\u00e8cnica de Catalunya, Terrassa, Spain","Universitat Polit\u00e8cnica de Catalunya,Electronic Engineering Dept.,Terrassa,Spain,08222"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Engineering Dept., Universitat Polit\u00e8cnica de Catalunya, Terrassa, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya,Electronic Engineering Dept.,Terrassa,Spain,08222","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030244056","display_name":"J. Gago","orcid":"https://orcid.org/0000-0003-4399-9312"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Gago","raw_affiliation_strings":["Electronic Engineering Dept., Universitat Polit\u00e8cnica de Catalunya, Terrassa, Spain","Universitat Polit\u00e8cnica de Catalunya,Electronic Engineering Dept.,Terrassa,Spain,08222"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Engineering Dept., Universitat Polit\u00e8cnica de Catalunya, Terrassa, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya,Electronic Engineering Dept.,Terrassa,Spain,08222","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053985059","display_name":"Montserrat Corbalan","orcid":"https://orcid.org/0000-0001-8641-5247"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Montserrat Corbalan","raw_affiliation_strings":["Electronic Engineering Dept., Universitat Polit\u00e8cnica de Catalunya, Terrassa, Spain","Universitat Polit\u00e8cnica de Catalunya,Electronic Engineering Dept.,Terrassa,Spain,08222"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Engineering Dept., Universitat Polit\u00e8cnica de Catalunya, Terrassa, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya,Electronic Engineering Dept.,Terrassa,Spain,08222","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023556571","display_name":"Josep Ramon Morros","orcid":"https://orcid.org/0000-0002-1395-487X"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Josep Ramon Morros","raw_affiliation_strings":["Signal Theory and Communications Dept., Universitat Polit\u00e8cnica de Catalunya, Barcelona, Spain","Universitat Polit\u00e8cnica de Catalunya Signal Theory and Communications Department Barcelona Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Dept., Universitat Polit\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya Signal Theory and Communications Department Barcelona Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12317803,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"74","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9975000023841858,"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":0.9975000023841858,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9955999851226807,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9839000105857849,"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/publicity","display_name":"Publicity","score":0.7511531114578247},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7162424325942993},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.6425724625587463},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6345399618148804},{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.6303736567497253},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6170640587806702},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5668733716011047},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.560838520526886},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5275332927703857},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20664486289024353},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12672638893127441},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.07945507764816284}],"concepts":[{"id":"https://openalex.org/C2776003135","wikidata":"https://www.wikidata.org/wiki/Q1333727","display_name":"Publicity","level":2,"score":0.7511531114578247},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7162424325942993},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.6425724625587463},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6345399618148804},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.6303736567497253},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6170640587806702},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5668733716011047},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.560838520526886},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5275332927703857},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20664486289024353},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12672638893127441},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.07945507764816284},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"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/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","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},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/iecon.2019.8927222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2019.8927222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1911.00354","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1911.00354","pdf_url":"https://arxiv.org/pdf/1911.00354","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"mag:2982969761","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1911.00354v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:upcommons.upc.edu:2117/190781","is_oa":false,"landing_page_url":"http://hdl.handle.net/2117/190781","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"},{"id":"doi:10.48550/arxiv.1911.00354","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1911.00354","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1911.00354","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1911.00354","pdf_url":"https://arxiv.org/pdf/1911.00354","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2982969761.pdf"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1661584329","https://openalex.org/W1983363688","https://openalex.org/W1998476106","https://openalex.org/W2066562487","https://openalex.org/W2093207952","https://openalex.org/W2149382413","https://openalex.org/W2305269547","https://openalex.org/W2526674146","https://openalex.org/W2609203674","https://openalex.org/W2611155525","https://openalex.org/W2887842470","https://openalex.org/W2901136733","https://openalex.org/W6756486208"],"related_works":["https://openalex.org/W2995840760","https://openalex.org/W2733730031","https://openalex.org/W2406646580","https://openalex.org/W2872175816","https://openalex.org/W2746109278","https://openalex.org/W2311760055","https://openalex.org/W2475685736","https://openalex.org/W2991961799","https://openalex.org/W2549425274","https://openalex.org/W2758754222","https://openalex.org/W1256222132","https://openalex.org/W1999656450","https://openalex.org/W2157544073","https://openalex.org/W2182736623","https://openalex.org/W1979852252","https://openalex.org/W2001323842","https://openalex.org/W2768169842","https://openalex.org/W2394526202","https://openalex.org/W2411949358","https://openalex.org/W2936854908"],"abstract_inverted_index":{"A":[0,95],"crucial":[1],"aspect":[2],"for":[3,7],"selecting":[4],"optimal":[5],"areas":[6],"commercial":[8],"advertising":[9,113],"is":[10,35,87,115],"the":[11,31,39,44,47,51,62,65,68,81,84,91,103,119,125,128],"probability":[12,32],"with":[13,58],"which":[14,86],"that":[15],"publicity":[16],"will":[17],"be":[18,73],"seen.":[19],"This":[20],"paper":[21],"presents":[22],"a":[23,56,59],"method":[24],"based":[25,37,117],"on":[26,38,118],"top-view":[27],"camera":[28,57],"measurement,":[29],"where":[30],"of":[33,43,46,53,64,70,83,93,105,124,130],"viewing":[34],"estimated":[36,116],"trajectories":[40,120],"and":[41,75,121],"movements":[42],"heads":[45,63],"passerby":[48],"individuals":[49,126],"in":[50,67,127],"area":[52,129],"interest.":[54,131],"Using":[55],"depth":[60],"sensor,":[61],"people":[66],"range":[69],"view":[71],"can":[72],"detected":[74],"modeled.":[76],"That":[77],"allows":[78,100],"to":[79,89,101],"determine":[80],"orientation":[82],"head":[85,122],"used":[88],"estimate":[90],"direction":[92],"vision.":[94],"tracking":[96],"by":[97],"detection":[98],"algorithm":[99],"compute":[102],"trajectory":[104],"each":[106,112],"user.":[107],"The":[108],"attention":[109],"given":[110],"at":[111],"spot":[114],"orientations":[123]},"counts_by_year":[],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
