{"id":"https://openalex.org/W2035057897","doi":"https://doi.org/10.1109/siu.2014.6830356","title":"Density estimation in crowd videos","display_name":"Density estimation in crowd videos","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2035057897","doi":"https://doi.org/10.1109/siu.2014.6830356","mag":"2035057897"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2014.6830356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2014.6830356","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 22nd Signal Processing and Communications Applications Conference (SIU)","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/A5109267636","display_name":"Ayse Elvan Gunduz","orcid":null},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ayse Elvan Gunduz","raw_affiliation_strings":["Enformatik Enstit\u00fcs\u00fc Orta Do\u011fu Teknik \u00dcniversitesi","Enformatik Enstit\u00fcs\u00fc, Orta Do\u011fu Teknik \u00dcniversitesi"],"affiliations":[{"raw_affiliation_string":"Enformatik Enstit\u00fcs\u00fc Orta Do\u011fu Teknik \u00dcniversitesi","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Enformatik Enstit\u00fcs\u00fc, Orta Do\u011fu Teknik \u00dcniversitesi","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064355568","display_name":"Tu\u011fba Ta\u015fkaya Temizel","orcid":"https://orcid.org/0000-0001-7387-8621"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Tugba Taskaya Temizel","raw_affiliation_strings":["Enformatik Enstit\u00fcs\u00fc Orta Do\u011fu Teknik \u00dcniversitesi","Enformatik Enstit\u00fcs\u00fc, Orta Do\u011fu Teknik \u00dcniversitesi"],"affiliations":[{"raw_affiliation_string":"Enformatik Enstit\u00fcs\u00fc Orta Do\u011fu Teknik \u00dcniversitesi","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Enformatik Enstit\u00fcs\u00fc, Orta Do\u011fu Teknik \u00dcniversitesi","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003028527","display_name":"Alptekin Temizel","orcid":"https://orcid.org/0000-0001-6082-2573"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Alptekin Temizel","raw_affiliation_strings":["Enformatik Enstit\u00fcs\u00fc Orta Do\u011fu Teknik \u00dcniversitesi","Enformatik Enstit\u00fcs\u00fc, Orta Do\u011fu Teknik \u00dcniversitesi"],"affiliations":[{"raw_affiliation_string":"Enformatik Enstit\u00fcs\u00fc Orta Do\u011fu Teknik \u00dcniversitesi","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Enformatik Enstit\u00fcs\u00fc, Orta Do\u011fu Teknik \u00dcniversitesi","institution_ids":["https://openalex.org/I201799495"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109267636"],"corresponding_institution_ids":["https://openalex.org/I201799495"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10327849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"31","issue":null,"first_page":"822","last_page":"825"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9962999820709229,"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/T10057","display_name":"Face and Expression Recognition","score":0.989300012588501,"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/crowds","display_name":"Crowds","score":0.9671298265457153},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7762839198112488},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6128634810447693},{"id":"https://openalex.org/keywords/density-estimation","display_name":"Density estimation","score":0.5175458788871765},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5099910497665405},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4997713565826416},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4820345640182495},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.46925732493400574},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.46385642886161804},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4544520676136017},{"id":"https://openalex.org/keywords/crowd-psychology","display_name":"Crowd psychology","score":0.45151379704475403},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4396294057369232},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.43838247656822205},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4224490225315094},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.37216421961784363},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3485221266746521},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12664678692817688},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09960421919822693},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09074816107749939}],"concepts":[{"id":"https://openalex.org/C2777852691","wikidata":"https://www.wikidata.org/wiki/Q13430821","display_name":"Crowds","level":2,"score":0.9671298265457153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7762839198112488},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6128634810447693},{"id":"https://openalex.org/C189508267","wikidata":"https://www.wikidata.org/wiki/Q17088227","display_name":"Density estimation","level":3,"score":0.5175458788871765},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5099910497665405},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4997713565826416},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4820345640182495},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.46925732493400574},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.46385642886161804},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4544520676136017},{"id":"https://openalex.org/C44042526","wikidata":"https://www.wikidata.org/wiki/Q1355183","display_name":"Crowd psychology","level":2,"score":0.45151379704475403},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4396294057369232},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.43838247656822205},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4224490225315094},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.37216421961784363},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3485221266746521},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12664678692817688},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09960421919822693},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09074816107749939},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/siu.2014.6830356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2014.6830356","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 22nd Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"},{"id":"pmh:oai:open.metu.edu.tr:11511/55972","is_oa":false,"landing_page_url":"https://hdl.handle.net/11511/55972","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1980073965","https://openalex.org/W1995108521","https://openalex.org/W2117228865","https://openalex.org/W2123175289","https://openalex.org/W2143043044","https://openalex.org/W2151061404","https://openalex.org/W2151666244","https://openalex.org/W2152254020","https://openalex.org/W2342204193","https://openalex.org/W3210232381","https://openalex.org/W6803376173"],"related_works":["https://openalex.org/W2520489243","https://openalex.org/W4313010244","https://openalex.org/W2189920449","https://openalex.org/W2606245705","https://openalex.org/W3096912411","https://openalex.org/W2552689626","https://openalex.org/W302286416","https://openalex.org/W4309855366","https://openalex.org/W1539594340","https://openalex.org/W1973573786"],"abstract_inverted_index":{"In":[0,67],"crowd":[1,38,75],"surveillance":[2],"systems,":[3],"it":[4],"is":[5,40],"important":[6,35],"to":[7],"select":[8],"the":[9,14,17,41,44,72,80,89,92],"proper":[10],"analysis":[11],"algorithm":[12,22],"considering":[13],"properties":[15],"of":[16,31,37,43,74],"video":[18],"content.":[19],"The":[20],"inappropriate":[21],"selection":[23],"may":[24],"result":[25],"in":[26,86,91],"performance":[27],"degradation":[28],"and":[29,49,78,83],"generation":[30],"false":[32],"alarms.":[33],"An":[34],"feature":[36],"videos":[39],"density":[42,57,65,76],"crowd.":[45],"While":[46],"object":[47],"detection":[48],"tracking":[50],"based":[51],"algorithms":[52],"are":[53,61],"feasible":[54],"for":[55,63],"low":[56],"crowds,":[58],"holistic":[59],"approaches":[60],"preferable":[62],"high":[64],"crowds.":[66],"this":[68],"paper,":[69],"we":[70],"studied":[71],"problem":[73],"classification":[77],"reported":[79],"accuracy":[81],"rates":[82],"execution":[84],"times":[85],"comparison":[87],"with":[88],"studies":[90],"literature.":[93]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
