{"id":"https://openalex.org/W2955551915","doi":"https://doi.org/10.3390/s19132848","title":"Vehicle Counting in Video Sequences: An Incremental Subspace Learning Approach","display_name":"Vehicle Counting in Video Sequences: An Incremental Subspace Learning Approach","publication_year":2019,"publication_date":"2019-06-27","ids":{"openalex":"https://openalex.org/W2955551915","doi":"https://doi.org/10.3390/s19132848","mag":"2955551915","pmid":"https://pubmed.ncbi.nlm.nih.gov/31252574"},"language":"en","primary_location":{"id":"doi:10.3390/s19132848","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19132848","pdf_url":"https://www.mdpi.com/1424-8220/19/13/2848/pdf?version=1561627206","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/13/2848/pdf?version=1561627206","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056502006","display_name":"Leonel Rosas-Arias","orcid":"https://orcid.org/0000-0002-2007-0087"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Leonel Rosas-Arias","raw_affiliation_strings":["Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-2007-0087","affiliations":[{"raw_affiliation_string":"Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012597502","display_name":"Jos\u00e9 Portillo-Portillo","orcid":"https://orcid.org/0000-0001-8863-7804"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Jose Portillo-Portillo","raw_affiliation_strings":["Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032506113","display_name":"Aldo Hernandez-Suarez","orcid":"https://orcid.org/0000-0002-4867-2717"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Aldo Hernandez-Suarez","raw_affiliation_strings":["Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-4867-2717","affiliations":[{"raw_affiliation_string":"Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034680605","display_name":"Jes\u00fas Olivares-Mercado","orcid":"https://orcid.org/0000-0002-0337-5364"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Jesus Olivares-Mercado","raw_affiliation_strings":["Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-0337-5364","affiliations":[{"raw_affiliation_string":"Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041174661","display_name":"Gabriel Sanchez-Perez","orcid":"https://orcid.org/0000-0002-4735-205X"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Gabriel Sanchez-Perez","raw_affiliation_strings":["Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-4735-205X","affiliations":[{"raw_affiliation_string":"Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084441734","display_name":"Karina Toscano","orcid":"https://orcid.org/0000-0002-9555-4705"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Karina Toscano-Medina","raw_affiliation_strings":["Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-9555-4705","affiliations":[{"raw_affiliation_string":"Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068877119","display_name":"Hector Perez\u2010Meana","orcid":"https://orcid.org/0000-0002-7786-2050"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Hector Perez-Meana","raw_affiliation_strings":["Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-7786-2050","affiliations":[{"raw_affiliation_string":"Instituto Politecnico Nacional, ESIME Culhuacan, Mexico City 04440, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042116301","display_name":"Ana Lucila Sandoval Orozco","orcid":"https://orcid.org/0000-0002-2846-9017"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]},{"id":"https://openalex.org/I97750245","display_name":"Software (Spain)","ror":"https://ror.org/02ethns06","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210087817","https://openalex.org/I97750245"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ana Lucila Sandoval Orozco","raw_affiliation_strings":["Group of Analysis, Security and Systems (GASS), Department of Software Engineering and Artificial Intelligence (DISIA), Faculty of Computer Science and Engineering, Office 431, Universidad Complutense de Madrid (UCM), Calle Profesor Jos\u00e9 Garc\u00eda Santesmases, 9, Ciudad Universitaria, 28040 Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-2846-9017","affiliations":[{"raw_affiliation_string":"Group of Analysis, Security and Systems (GASS), Department of Software Engineering and Artificial Intelligence (DISIA), Faculty of Computer Science and Engineering, Office 431, Universidad Complutense de Madrid (UCM), Calle Profesor Jos\u00e9 Garc\u00eda Santesmases, 9, Ciudad Universitaria, 28040 Madrid, Spain","institution_ids":["https://openalex.org/I121748325","https://openalex.org/I97750245"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086946465","display_name":"Luis Javier Garc\u00eda Villalba","orcid":"https://orcid.org/0000-0001-7573-6272"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]},{"id":"https://openalex.org/I97750245","display_name":"Software (Spain)","ror":"https://ror.org/02ethns06","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210087817","https://openalex.org/I97750245"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Luis Javier Garc\u00eda Villalba","raw_affiliation_strings":["Group of Analysis, Security and Systems (GASS), Department of Software Engineering and Artificial Intelligence (DISIA), Faculty of Computer Science and Engineering, Office 431, Universidad Complutense de Madrid (UCM), Calle Profesor Jos\u00e9 Garc\u00eda Santesmases, 9, Ciudad Universitaria, 28040 Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0001-7573-6272","affiliations":[{"raw_affiliation_string":"Group of Analysis, Security and Systems (GASS), Department of Software Engineering and Artificial Intelligence (DISIA), Faculty of Computer Science and Engineering, Office 431, Universidad Complutense de Madrid (UCM), Calle Profesor Jos\u00e9 Garc\u00eda Santesmases, 9, Ciudad Universitaria, 28040 Madrid, Spain","institution_ids":["https://openalex.org/I121748325","https://openalex.org/I97750245"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5086946465"],"corresponding_institution_ids":["https://openalex.org/I121748325","https://openalex.org/I97750245"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.2247,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.83415003,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"19","issue":"13","first_page":"2848","last_page":"2848"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9998999834060669,"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":0.9998999834060669,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9855999946594238,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.749398946762085},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7381007671356201},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6915349960327148},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6835477948188782},{"id":"https://openalex.org/keywords/foreground-detection","display_name":"Foreground detection","score":0.5821294188499451},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.5635712742805481},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.551748514175415},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.520061194896698},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.5142907500267029},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4866538643836975},{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.4448796510696411},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.4182770848274231},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.37709859013557434},{"id":"https://openalex.org/keywords/background-subtraction","display_name":"Background subtraction","score":0.3681796193122864},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.2382430136203766},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1201755702495575},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11480700969696045}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.749398946762085},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7381007671356201},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6915349960327148},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6835477948188782},{"id":"https://openalex.org/C2779769447","wikidata":"https://www.wikidata.org/wiki/Q3813641","display_name":"Foreground detection","level":4,"score":0.5821294188499451},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.5635712742805481},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.551748514175415},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.520061194896698},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.5142907500267029},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4866538643836975},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.4448796510696411},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.4182770848274231},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.37709859013557434},{"id":"https://openalex.org/C32653426","wikidata":"https://www.wikidata.org/wiki/Q3813641","display_name":"Background subtraction","level":3,"score":0.3681796193122864},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.2382430136203766},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1201755702495575},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11480700969696045},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s19132848","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19132848","pdf_url":"https://www.mdpi.com/1424-8220/19/13/2848/pdf?version=1561627206","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:31252574","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31252574","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:ea5c0e9907bc4418b640f3c8b39a9be8","is_oa":true,"landing_page_url":"https://doaj.org/article/ea5c0e9907bc4418b640f3c8b39a9be8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 19, Iss 13, p 2848 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/13/2848/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19132848","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6651640","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6651640","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:www.ucm.es:67659","is_oa":true,"landing_page_url":"https://eprints.ucm.es/id/eprint/67659/1/Vehicle_Counting_in_Video_Sequences_An_Incremental.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400298","display_name":"Library Open Repository (Universidad Complutense Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I121748325","host_organization_name":"Universidad Complutense de Madrid","host_organization_lineage":["https://openalex.org/I121748325"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/s19132848","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19132848","pdf_url":"https://www.mdpi.com/1424-8220/19/13/2848/pdf?version=1561627206","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5699999928474426,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G2629422661","display_name":null,"funder_award_id":"700326","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321694","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34"},{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2955551915.pdf","grobid_xml":"https://content.openalex.org/works/W2955551915.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W242805321","https://openalex.org/W1578218114","https://openalex.org/W1988061476","https://openalex.org/W1993524181","https://openalex.org/W2023512014","https://openalex.org/W2034956049","https://openalex.org/W2048112589","https://openalex.org/W2052524720","https://openalex.org/W2096642693","https://openalex.org/W2127708265","https://openalex.org/W2133140216","https://openalex.org/W2134823003","https://openalex.org/W2135146061","https://openalex.org/W2145948906","https://openalex.org/W2156730738","https://openalex.org/W2160274552","https://openalex.org/W2169232245","https://openalex.org/W2303399114","https://openalex.org/W2518499265","https://openalex.org/W2549545452","https://openalex.org/W2585409419","https://openalex.org/W2606797870","https://openalex.org/W2724601290","https://openalex.org/W2750840446","https://openalex.org/W2770817681","https://openalex.org/W2801303340","https://openalex.org/W2836036169","https://openalex.org/W2850396968","https://openalex.org/W2883607191","https://openalex.org/W2884104725","https://openalex.org/W2897333945","https://openalex.org/W2901807041","https://openalex.org/W2921198186","https://openalex.org/W2962854645","https://openalex.org/W4246218351","https://openalex.org/W4300349310","https://openalex.org/W6676243939","https://openalex.org/W6753830565"],"related_works":["https://openalex.org/W2105103921","https://openalex.org/W1999137714","https://openalex.org/W2953123162","https://openalex.org/W2086414697","https://openalex.org/W2188430267","https://openalex.org/W4298195641","https://openalex.org/W2084753955","https://openalex.org/W2110416663","https://openalex.org/W3010714307","https://openalex.org/W2028059897"],"abstract_inverted_index":{"The":[0],"counting":[1,63],"of":[2,13,94,124,144,154],"vehicles":[3,42,64,145,165,180],"plays":[4],"an":[5,58],"important":[6],"role":[7],"in":[8,16,38,51,53,65,137,152],"measuring":[9],"the":[10,84,97,103,108,131,135,142,155,161,164,201,204],"behavior":[11],"patterns":[12],"traffic":[14],"flow":[15],"cities,":[17],"as":[18],"streets":[19],"and":[20,96,195,203],"avenues":[21],"can":[22],"get":[23],"crowded":[24],"easily.":[25],"To":[26],"address":[27],"this":[28,50,54],"problem,":[29],"some":[30],"Intelligent":[31],"Transport":[32],"Systems":[33],"(ITSs)":[34],"have":[35],"been":[36],"implemented":[37],"order":[39],"to":[40,82,117,129,178],"count":[41,141,179],"with":[43,181,191],"already":[44],"established":[45],"video":[46,66],"surveillance":[47],"infrastructure.":[48],"With":[49],"mind,":[52],"paper,":[55],"we":[56,113,140],"present":[57],"on-line":[59],"learning":[60,78],"methodology":[61,175],"for":[62],"sequences":[67],"based":[68],"on":[69,189],"Incremental":[70],"Principal":[71],"Component":[72],"Analysis":[73],"(Incremental":[74],"PCA).":[75],"This":[76],"incremental":[77],"method":[79],"allows":[80],"us":[81],"identify":[83],"maximum":[85],"variability":[86],"(i.e.,":[87],"motion":[88],"detection)":[89],"between":[90],"a":[91,122,148],"previous":[92],"block":[93],"frames":[95,186],"actual":[98],"one":[99],"by":[100,146,200],"using":[101],"only":[102],"first":[104],"projected":[105,109],"eigenvector.":[106],"Once":[107],"image":[110,119,133],"is":[111,176],"obtained,":[112],"apply":[114],"dynamic":[115],"thresholding":[116],"perform":[118],"binarization.":[120],"Then,":[121],"series":[123],"post-processing":[125],"steps":[126],"are":[127],"applied":[128],"enhance":[130],"binary":[132],"containing":[134],"objects":[136],"motion.":[138],"Finally,":[139],"number":[143],"implementing":[147],"virtual":[149],"detection":[150],"line":[151],"each":[153],"road":[156],"lanes.":[157],"These":[158],"lines":[159],"determine":[160],"instants":[162],"where":[163],"pass":[166],"completely":[167],"through":[168],"them.":[169],"Results":[170],"show":[171],"that":[172],"our":[173],"proposed":[174],"able":[177],"96.6%":[182],"accuracy":[183],"at":[184],"26":[185],"per":[187],"second":[188],"average-dealing":[190],"both":[192],"camera":[193,205],"jitter":[194],"sudden":[196],"illumination":[197],"changes":[198],"caused":[199],"environment":[202],"auto":[206],"exposure.":[207]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-23T08:51:43.019350","created_date":"2025-10-10T00:00:00"}
