{"id":"https://openalex.org/W1562134393","doi":"https://doi.org/10.1109/icip.2003.1247417","title":"DCT based segmentation applied to a scalable zenithal people counter","display_name":"DCT based segmentation applied to a scalable zenithal people counter","publication_year":2004,"publication_date":"2004-06-03","ids":{"openalex":"https://openalex.org/W1562134393","doi":"https://doi.org/10.1109/icip.2003.1247417","mag":"1562134393"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2003.1247417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1247417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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/A5042406317","display_name":"Jes\u00fas Besc\u00f3s","orcid":"https://orcid.org/0000-0001-6238-6859"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"J. Bescos","raw_affiliation_strings":["Grupo de Tratamiento de Im\u00e1genes, E.T.S. Ing. Tclecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain","E.T.S. Ing. Telecomunicacion, Univ. Politecnica de Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Grupo de Tratamiento de Im\u00e1genes, E.T.S. Ing. Tclecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"E.T.S. Ing. Telecomunicacion, Univ. Politecnica de Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090122038","display_name":"Jos\u00e9 Manuel Men\u00e9ndez","orcid":"https://orcid.org/0000-0003-0584-2250"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J.M. Menendez","raw_affiliation_strings":["Grupo de Tratamiento de Im\u00e1genes, E.T.S. Ing. Tclecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain","E.T.S. Ing. Telecomunicacion, Univ. Politecnica de Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Grupo de Tratamiento de Im\u00e1genes, E.T.S. Ing. Tclecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"E.T.S. Ing. Telecomunicacion, Univ. Politecnica de Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060713777","display_name":"Narciso Garc\u0131\u0301a","orcid":"https://orcid.org/0000-0002-0397-894X"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"N. Garcia","raw_affiliation_strings":["Grupo de Tratamiento de Im\u00e1genes, E.T.S. Ing. Tclecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain","E.T.S. Ing. Telecomunicacion, Univ. Politecnica de Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Grupo de Tratamiento de Im\u00e1genes, E.T.S. Ing. Tclecomunicaci\u00f3n, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"E.T.S. Ing. Telecomunicacion, Univ. Politecnica de Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042406317"],"corresponding_institution_ids":["https://openalex.org/I88060688"],"apc_list":null,"apc_paid":null,"fwci":0.2733,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.5686473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"III","last_page":"1005"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9965999722480774,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9894000291824341,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/scalability","display_name":"Scalability","score":0.8631983995437622},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8419228792190552},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7098098397254944},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5991457104682922},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5372874736785889},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4961877465248108},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.43834584951400757},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.43641069531440735},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16110822558403015},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.14564892649650574}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8631983995437622},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8419228792190552},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7098098397254944},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5991457104682922},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5372874736785889},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4961877465248108},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.43834584951400757},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.43641069531440735},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16110822558403015},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.14564892649650574}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2003.1247417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1247417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W108924900","https://openalex.org/W1967320926","https://openalex.org/W2101736817","https://openalex.org/W2113856781","https://openalex.org/W2114701396","https://openalex.org/W2140235142","https://openalex.org/W2142931968","https://openalex.org/W2160463447","https://openalex.org/W2169115462","https://openalex.org/W2169282240","https://openalex.org/W2170590556","https://openalex.org/W6680603824","https://openalex.org/W6684972740"],"related_works":["https://openalex.org/W2055682261","https://openalex.org/W1916685473","https://openalex.org/W1993363272","https://openalex.org/W2186390138","https://openalex.org/W2790129917","https://openalex.org/W2060035984","https://openalex.org/W2992856432","https://openalex.org/W2100638064","https://openalex.org/W2174937762","https://openalex.org/W1522196789"],"abstract_inverted_index":{"This":[0],"paper":[1],"faces":[2],"the":[3,7,20,40,68],"problem":[4],"of":[5,9,42,52,58,71],"detecting":[6],"number":[8],"customers":[10],"crossing":[11],"an":[12],"uncontrolled":[13],"access":[14],"to":[15,55,65,86],"a":[16,24,50,89],"big":[17],"store,":[18],"from":[19],"information":[21],"retrieved":[22],"by":[23],"zenithal":[25],"camera.":[26],"The":[27],"solution":[28],"operates":[29],"in":[30,36,78],"real":[31],"time":[32],"and":[33,47,81],"is":[34,94],"scalable":[35],"two":[37],"ways:":[38],"allows":[39],"coverage":[41],"wide":[43],"accesses":[44],"(spatial":[45],"scalability),":[46],"works":[48],"with":[49,67],"level":[51],"detail":[53],"enough":[54],"allow":[56],"detection":[57],"carried":[59],"objects":[60],"(functional":[61],"scalability).":[62],"In":[63],"order":[64],"cope":[66],"main":[69],"problems":[70],"these":[72],"systems":[73],"-":[74],"shadows,":[75],"sudden":[76],"changes":[77],"global":[79],"lighting,":[80],"sporadic":[82],"camera":[83],"motion":[84],"due":[85],"vibration":[87],"-,":[88],"novel":[90],"DCT":[91],"based":[92],"segmentation":[93],"presented.":[95]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
