{"id":"https://openalex.org/W3119237608","doi":"https://doi.org/10.1109/wpmc50192.2020.9309512","title":"Real-time estimation of distance between people and/or objects in video surveillance","display_name":"Real-time estimation of distance between people and/or objects in video surveillance","publication_year":2020,"publication_date":"2020-10-19","ids":{"openalex":"https://openalex.org/W3119237608","doi":"https://doi.org/10.1109/wpmc50192.2020.9309512","mag":"3119237608"},"language":"en","primary_location":{"id":"doi:10.1109/wpmc50192.2020.9309512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc50192.2020.9309512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 23rd International Symposium on Wireless Personal Multimedia Communications (WPMC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5024572246","display_name":"Nikolay Neshov","orcid":"https://orcid.org/0000-0002-9657-4847"},"institutions":[{"id":"https://openalex.org/I31151848","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Nikolay Neshov","raw_affiliation_strings":["Technical University of Sofia, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Sofia, Sofia, Bulgaria","institution_ids":["https://openalex.org/I31151848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054696693","display_name":"Agata Manolova","orcid":"https://orcid.org/0000-0002-8120-363X"},"institutions":[{"id":"https://openalex.org/I31151848","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Agata Manolova","raw_affiliation_strings":["Technical University of Sofia, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Sofia, Sofia, Bulgaria","institution_ids":["https://openalex.org/I31151848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005044211","display_name":"Krasimir Tonchev","orcid":"https://orcid.org/0000-0002-3332-666X"},"institutions":[{"id":"https://openalex.org/I31151848","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Krasimir Tonchev","raw_affiliation_strings":["Technical University of Sofia, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Sofia, Sofia, Bulgaria","institution_ids":["https://openalex.org/I31151848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078409807","display_name":"Vladimir Poulkov","orcid":"https://orcid.org/0000-0003-3226-5639"},"institutions":[{"id":"https://openalex.org/I31151848","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Vladimir Poulkov","raw_affiliation_strings":["Technical University of Sofia, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Sofia, Sofia, Bulgaria","institution_ids":["https://openalex.org/I31151848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I31151848"],"apc_list":null,"apc_paid":null,"fwci":0.0854,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.38608423,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9915000200271606,"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"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9739000201225281,"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/social-distance","display_name":"Social distance","score":0.7201957106590271},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6412942409515381},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5700791478157043},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.4715423882007599},{"id":"https://openalex.org/keywords/distancing","display_name":"Distancing","score":0.45404163002967834},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.42803868651390076},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.4204109013080597},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3710238039493561},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36191803216934204},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35616081953048706},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.33176636695861816},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.32447659969329834},{"id":"https://openalex.org/keywords/coronavirus-disease-2019","display_name":"Coronavirus disease 2019 (COVID-19)","score":0.324106901884079},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17257007956504822},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1475067138671875}],"concepts":[{"id":"https://openalex.org/C172656115","wikidata":"https://www.wikidata.org/wiki/Q2142613","display_name":"Social distance","level":5,"score":0.7201957106590271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6412942409515381},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5700791478157043},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4715423882007599},{"id":"https://openalex.org/C31957729","wikidata":"https://www.wikidata.org/wiki/Q5282877","display_name":"Distancing","level":5,"score":0.45404163002967834},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.42803868651390076},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.4204109013080597},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3710238039493561},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36191803216934204},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35616081953048706},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.33176636695861816},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.32447659969329834},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.324106901884079},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17257007956504822},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1475067138671875},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.0},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wpmc50192.2020.9309512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc50192.2020.9309512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 23rd International Symposium on Wireless Personal Multimedia Communications (WPMC)","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":6,"referenced_works":["https://openalex.org/W1891739196","https://openalex.org/W2893199999","https://openalex.org/W2924332468","https://openalex.org/W3015710805","https://openalex.org/W3019197760","https://openalex.org/W4293584584"],"related_works":["https://openalex.org/W3022812738","https://openalex.org/W3206267557","https://openalex.org/W3135225779","https://openalex.org/W4231302758","https://openalex.org/W3195503335","https://openalex.org/W3123375363","https://openalex.org/W4232857257","https://openalex.org/W3194568786","https://openalex.org/W3127403361","https://openalex.org/W4387859117"],"abstract_inverted_index":{"Social":[0],"distancing":[1],"is":[2,96,110,128,147],"not":[3,111,151],"just":[4],"about":[5],"keeping":[6],"away":[7],"from":[8,15,58],"loved":[9],"ones,":[10],"shutting":[11],"schools":[12],"or":[13,91,158],"working":[14],"home.":[16],"A":[17],"strict":[18],"physical":[19],"separation":[20,57],"must":[21],"be":[22],"maintained":[23],"in":[24,35,88,129],"order":[25],"to":[26,50,54,97],"prevent":[27],"the":[28,52,105,119,122,125,133,136,153],"spread":[29],"of":[30,82,155],"COVID-19.":[31],"Yet,":[32],"front-line":[33],"workers":[34],"healthcare,":[36],"public":[37],"safety,":[38],"retail,":[39],"manufacturing":[40],"and":[41,43,100,118,124,149],"transportation":[42],"logistics":[44],"have":[45,70],"found":[46],"it":[47],"particularly":[48],"challenging":[49],"maintain":[51],"1,5":[53],"2":[55],"meters":[56],"other":[59,160],"people":[60,85,109,140],"while":[61],"doing":[62],"their":[63],"everyday":[64],"jobs.":[65],"In":[66],"this":[67],"paper":[68],"we":[69],"presented":[71],"a":[72],"simple":[73],"real-time":[74],"method":[75],"for":[76],"distance":[77,107],"estimation":[78],"with":[79],"any":[80,159],"kind":[81],"camera":[83],"between":[84,108,121],"applicable":[86],"either":[87],"close":[89],"quarters":[90],"open":[92],"spaces.":[93],"The":[94,113,144],"aim":[95],"help":[98],"easily":[99],"non":[101],"obtrusively":[102],"alert":[103],"if":[104],"correct":[106],"maintained.":[112],"initial":[114],"results":[115],"are":[116],"promising":[117],"error":[120],"real":[123],"measured":[126],"values":[127],"statistical":[130],"margin.":[131],"At":[132],"same":[134],"time,":[135],"proposed":[137],"system":[138],"monitors":[139],"without":[141],"facial":[142,156],"recognition.":[143],"data":[145],"collected":[146],"anonymous":[148],"do":[150],"require":[152],"use":[154],"recognition":[157],"personal":[161],"information.":[162]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}