{"id":"https://openalex.org/W3194878172","doi":"https://doi.org/10.1109/icip42928.2021.9506713","title":"Multi-Camera Video Scene Graphs for Surveillance Videos Indexing and Retrieval","display_name":"Multi-Camera Video Scene Graphs for Surveillance Videos Indexing and Retrieval","publication_year":2021,"publication_date":"2021-08-23","ids":{"openalex":"https://openalex.org/W3194878172","doi":"https://doi.org/10.1109/icip42928.2021.9506713","mag":"3194878172"},"language":"en","primary_location":{"id":"doi:10.1109/icip42928.2021.9506713","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip42928.2021.9506713","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Image Processing (ICIP)","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/A5056582539","display_name":"Toshal R. Patel","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Toshal Patel","raw_affiliation_strings":["National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059466450","display_name":"Alvin Yan Hong Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Alvin Yan Hong Yao","raw_affiliation_strings":["National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yu Qiang","orcid":null},"institutions":[{"id":"https://openalex.org/I131787340","display_name":"Seagate (United States)","ror":"https://ror.org/04p1xtv71","country_code":"US","type":"company","lineage":["https://openalex.org/I131787340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu Qiang","raw_affiliation_strings":["Seagate Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seagate Technology","institution_ids":["https://openalex.org/I131787340"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072587271","display_name":"Wei Tsang Ooi","orcid":"https://orcid.org/0000-0001-8994-1736"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wei Tsang Ooi","raw_affiliation_strings":["National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058575315","display_name":"Roger Zimmermann","orcid":"https://orcid.org/0000-0002-7410-2590"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Roger Zimmermann","raw_affiliation_strings":["National University of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5056582539"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.2909,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.55881593,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2383","last_page":"2387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","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/T10812","display_name":"Human Pose and Action Recognition","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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.8675976395606995},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6820798516273499},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6556228399276733},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.632014274597168},{"id":"https://openalex.org/keywords/scene-graph","display_name":"Scene graph","score":0.5474196672439575},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.48539647459983826},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4838882386684418},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.4808812439441681},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4351046085357666},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4305962324142456},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4008760452270508}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8675976395606995},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6820798516273499},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6556228399276733},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.632014274597168},{"id":"https://openalex.org/C179372163","wikidata":"https://www.wikidata.org/wiki/Q1406181","display_name":"Scene graph","level":3,"score":0.5474196672439575},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.48539647459983826},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4838882386684418},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.4808812439441681},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4351046085357666},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4305962324142456},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4008760452270508},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip42928.2021.9506713","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip42928.2021.9506713","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1495402824","https://openalex.org/W1504765900","https://openalex.org/W1981771523","https://openalex.org/W2010938887","https://openalex.org/W2077069816","https://openalex.org/W2129692534","https://openalex.org/W2154642173","https://openalex.org/W2167851108","https://openalex.org/W2810482788","https://openalex.org/W2811328631","https://openalex.org/W2945563705","https://openalex.org/W2951323451","https://openalex.org/W2953759675","https://openalex.org/W2963184176","https://openalex.org/W2965843888","https://openalex.org/W2967353954","https://openalex.org/W2967515867","https://openalex.org/W2981895973","https://openalex.org/W3010277541","https://openalex.org/W3034679267","https://openalex.org/W3035154952","https://openalex.org/W3036196915","https://openalex.org/W3036869132","https://openalex.org/W3089515120","https://openalex.org/W3089709427","https://openalex.org/W4287728378","https://openalex.org/W6687016216","https://openalex.org/W6780471797","https://openalex.org/W6783654223"],"related_works":["https://openalex.org/W3024364549","https://openalex.org/W4206019083","https://openalex.org/W2048865712","https://openalex.org/W1976265003","https://openalex.org/W2370378377","https://openalex.org/W2130160813","https://openalex.org/W2054476758","https://openalex.org/W2350613701","https://openalex.org/W4392007279","https://openalex.org/W4387129494"],"abstract_inverted_index":{"Modern":[0],"video":[1,26],"surveillance":[2],"systems":[3,14],"often":[4],"consist":[5],"of":[6,20,40,55,129],"multiple":[7,25,69,84],"cameras":[8,85],"capturing":[9],"continuous":[10],"videos.":[11],"However,":[12],"existing":[13],"do":[15],"not":[16],"fully":[17],"take":[18],"advantage":[19],"shared":[21],"scene":[22,62,76,104],"semantics":[23],"across":[24,68],"streams,":[27],"and":[28,57,67,94],"hence":[29],"querying":[30,124],"the":[31,61,91,97,103],"captured":[32],"videos":[33],"to":[34,101],"find":[35],"an":[36],"event":[37],"or":[38],"object":[39],"interest":[41],"can":[42,121],"be":[43],"a":[44,52,72,115,127],"time-consuming":[45],"task.":[46],"In":[47],"this":[48],"paper,":[49],"we":[50],"propose":[51],"compact":[53],"representation":[54,120],"objects":[56,80],"their":[58],"relationships":[59],"in":[60,83,114],"under":[63],"surveillance,":[64],"over":[65],"time,":[66],"cameras,":[70],"using":[71],"combined":[73],"global":[74],"spatio-temporal":[75],"graph.":[77],"The":[78],"same":[79],"that":[81,113],"appear":[82],"are":[86],"stored":[87],"only":[88],"once,":[89],"reducing":[90],"storage":[92],"required":[93],"speeding":[95],"up":[96,123],"query":[98],"when":[99],"compared":[100],"storing":[102],"graph":[105],"from":[106],"each":[107],"camera":[108],"individually.":[109],"Our":[110],"experiments":[111],"show":[112],"5-camera":[116],"system":[117],"our":[118],"proposed":[119],"speed":[122],"time":[125],"by":[126],"factor":[128],"3.9":[130],"times.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}