{"id":"https://openalex.org/W2590280293","doi":"https://doi.org/10.1016/j.neucom.2017.02.023","title":"Density independent hydrodynamics model for crowd coherency detection","display_name":"Density independent hydrodynamics model for crowd coherency detection","publication_year":2017,"publication_date":"2017-02-21","ids":{"openalex":"https://openalex.org/W2590280293","doi":"https://doi.org/10.1016/j.neucom.2017.02.023","mag":"2590280293"},"language":"en","primary_location":{"id":"doi:10.1016/j.neucom.2017.02.023","doi":"https://doi.org/10.1016/j.neucom.2017.02.023","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.neucom.2017.02.023","pdf_url":null,"source":{"id":"https://openalex.org/S45693802","display_name":"Neurocomputing","issn_l":"0925-2312","issn":["0925-2312","1872-8286"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-c","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neurocomputing","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11250/2595090","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044793388","display_name":"Habib Ullah","orcid":"https://orcid.org/0000-0002-2434-0849","observed_orcids":["https://orcid.org/0000-0002-2434-0849"]},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Habib Ullah","raw_affiliation_strings":["Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079243583","display_name":"Muhammad Uzair","orcid":"https://orcid.org/0000-0001-5964-4351","observed_orcids":["https://orcid.org/0000-0001-5964-4351"]},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Uzair","raw_affiliation_strings":["Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062997767","display_name":"Mohib Ullah","orcid":"https://orcid.org/0000-0002-0222-6340","observed_orcids":["https://orcid.org/0000-0002-0222-6340","https://orcid.org/0009-0005-3033-7741"]},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Mohib Ullah","raw_affiliation_strings":["Norwegian University of Science and Technology, Gjovik, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Gjovik, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054591491","display_name":"Asif Khan","orcid":"https://orcid.org/0000-0002-9840-5289","observed_orcids":["https://orcid.org/0000-0002-9840-5289"]},"institutions":[{"id":"https://openalex.org/I5400463","display_name":"Ghulam Ishaq Khan Institute of Engineering Sciences and Technology","ror":"https://ror.org/01sb6ek09","country_code":"PK","type":"education","lineage":["https://openalex.org/I5400463"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Asif Khan","raw_affiliation_strings":["Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, Pakistan","institution_ids":["https://openalex.org/I5400463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077863085","display_name":"Ayaz Ahmad","orcid":"https://orcid.org/0000-0002-2253-6004","observed_orcids":["https://orcid.org/0000-0002-2253-6004"]},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Ayaz Ahmad","raw_affiliation_strings":["Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075745260","display_name":"Wilayat Khan","orcid":"https://orcid.org/0000-0003-0993-5964","observed_orcids":["https://orcid.org/0000-0003-0993-5964"]},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Wilayat Khan","raw_affiliation_strings":["Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, COMSATS Institute of Information Technology,Wah Cantt, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044793388"],"corresponding_institution_ids":["https://openalex.org/I16076960"],"apc_list":{"value":2670,"currency":"USD","value_usd":2670},"apc_paid":null,"fwci":3.7471,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.95801062,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"242","issue":null,"first_page":"28","last_page":"39"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9603999853134155,"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":0.9603999853134155,"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":0.01590000092983246,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.007000000216066837,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/smoothed-particle-hydrodynamics","display_name":"smoothed particle hydrodynamics","score":0.8859999775886536},{"id":"https://openalex.org/keywords/crowd-motion","display_name":"crowd flow","score":0.32199999690055847},{"id":"https://openalex.org/keywords/dense-optical-flow","display_name":"dense optical flow","score":0.7670000195503235},{"id":"https://openalex.org/keywords/particle-initialization","display_name":"particle initialization","score":0.7129999995231628}],"concepts":[{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.8144266605377197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7003219127655029},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6788808107376099},{"id":"https://openalex.org/C71134354","wikidata":"https://www.wikidata.org/wiki/Q458825","display_name":"Kernel density estimation","level":3,"score":0.5609722137451172},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5387545228004456},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5353876352310181},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.4937809407711029},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.49315518140792847},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4478229582309723},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44559457898139954},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41203194856643677},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.41181570291519165},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32858163118362427},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2380576729774475},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2238757610321045},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1628614366054535},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.neucom.2017.02.023","doi":"https://doi.org/10.1016/j.neucom.2017.02.023","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.neucom.2017.02.023","pdf_url":null,"source":{"id":"https://openalex.org/S45693802","display_name":"Neurocomputing","issn_l":"0925-2312","issn":["0925-2312","1872-8286"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-c","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neurocomputing","raw_type":"journal-article"},{"id":"pmh:oai:ntnuopen.ntnu.no:11250/2595090","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/2595090","pdf_url":null,"source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"28-39","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ntnuopen.ntnu.no:11250/2595090","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/2595090","pdf_url":null,"source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"28-39","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311330","display_name":"COMSATS Institute of Information Technology","ror":"https://ror.org/00nqqvk19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W47624021","https://openalex.org/W103252489","https://openalex.org/W1044313958","https://openalex.org/W1551947808","https://openalex.org/W1755205674","https://openalex.org/W1847819110","https://openalex.org/W1962468782","https://openalex.org/W1967456674","https://openalex.org/W1971636723","https://openalex.org/W1980316342","https://openalex.org/W1980938760","https://openalex.org/W1987927068","https://openalex.org/W2002762033","https://openalex.org/W2003277124","https://openalex.org/W2003873956","https://openalex.org/W2015543695","https://openalex.org/W2016124490","https://openalex.org/W2019075198","https://openalex.org/W2022353814","https://openalex.org/W2030207475","https://openalex.org/W2033810668","https://openalex.org/W2036536917","https://openalex.org/W2046082958","https://openalex.org/W2047822984","https://openalex.org/W2052649121","https://openalex.org/W2056962391","https://openalex.org/W2057285138","https://openalex.org/W2058429997","https://openalex.org/W2066025447","https://openalex.org/W2068627809","https://openalex.org/W2069381671","https://openalex.org/W2070711834","https://openalex.org/W2071140863","https://openalex.org/W2076582418","https://openalex.org/W2082712442","https://openalex.org/W2084755618","https://openalex.org/W2094053047","https://openalex.org/W2108404684","https://openalex.org/W2110383222","https://openalex.org/W2122361470","https://openalex.org/W2122849304","https://openalex.org/W2131057369","https://openalex.org/W2138092272","https://openalex.org/W2152246431","https://openalex.org/W2152477765","https://openalex.org/W2162616721","https://openalex.org/W2164489414","https://openalex.org/W2171116555","https://openalex.org/W2253812081","https://openalex.org/W2274407394","https://openalex.org/W2295882395","https://openalex.org/W2340117178","https://openalex.org/W2471877483","https://openalex.org/W2510331996","https://openalex.org/W2558333741","https://openalex.org/W3140428646","https://openalex.org/W4231954746","https://openalex.org/W6682427241","https://openalex.org/W7055472231"],"related_works":["https://openalex.org/W2046082958","https://openalex.org/W2767472986","https://openalex.org/W2809741330","https://openalex.org/W2293943870","https://openalex.org/W2274407394","https://openalex.org/W2774205825","https://openalex.org/W11618421","https://openalex.org/W1968316779","https://openalex.org/W3138977062","https://openalex.org/W4251791028"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":20},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2017-03-03T00:00:00"}