{"id":"https://openalex.org/W1995211790","doi":"https://doi.org/10.1117/12.2005867","title":"Collaborative real-time scheduling of multiple PTZ cameras for multiple object tracking in video surveillance","display_name":"Collaborative real-time scheduling of multiple PTZ cameras for multiple object tracking in video surveillance","publication_year":2013,"publication_date":"2013-03-19","ids":{"openalex":"https://openalex.org/W1995211790","doi":"https://doi.org/10.1117/12.2005867","mag":"1995211790"},"language":"en","primary_location":{"id":"doi:10.1117/12.2005867","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2005867","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5021269095","display_name":"Yu-Che Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Che Liu","raw_affiliation_strings":["National Tsing Hua Univ. (Taiwan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Tsing Hua Univ. (Taiwan)","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101823397","display_name":"Chung\u2010Lin Huang","orcid":"https://orcid.org/0000-0002-9866-4109"},"institutions":[{"id":"https://openalex.org/I143578492","display_name":"Asia University","ror":"https://ror.org/038a1tp19","country_code":"TW","type":"education","lineage":["https://openalex.org/I143578492"]},{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chung-Lin Huang","raw_affiliation_strings":["Asia Univ. (Taiwan)","National Tsing Hua Univ. (Taiwan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Asia Univ. (Taiwan)","institution_ids":["https://openalex.org/I143578492"]},{"raw_affiliation_string":"National Tsing Hua Univ. (Taiwan)","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07187171,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8663","issue":null,"first_page":"866309","last_page":"866309"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9348000288009644,"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":0.9348000288009644,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.919700026512146,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9161999821662903,"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":0.7834538817405701},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.7024006843566895},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5712553858757019},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5663778781890869},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5581324696540833},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5208826065063477},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4895244836807251},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.3265872597694397},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.1667022705078125},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08095890283584595}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7834538817405701},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.7024006843566895},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5712553858757019},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5663778781890869},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5581324696540833},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5208826065063477},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4895244836807251},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.3265872597694397},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.1667022705078125},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08095890283584595},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2005867","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2005867","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2737719445","https://openalex.org/W4239098401","https://openalex.org/W2898210368","https://openalex.org/W2382480268","https://openalex.org/W1976518449","https://openalex.org/W2732837990","https://openalex.org/W2363366881","https://openalex.org/W4292830139","https://openalex.org/W4319309705","https://openalex.org/W2965594636"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,15],"multi-PTZ-camera":[4],"control":[5,19],"mechanism":[6],"to":[7,91],"acquire":[8],"close-up":[9],"imagery":[10,39],"of":[11,26,33,40,52,81,96,102,111],"human":[12,41,54],"objects":[13],"in":[14,116],"surveillance":[16],"system.":[17],"The":[18],"algorithm":[20,35],"is":[21],"based":[22,67],"on":[23,68,122],"the":[24,34,38,48,53,69,75,94,105,109,112],"output":[25],"multi-camera,":[27],"multi-target":[28],"tracking.":[29],"Three":[30],"main":[31],"concerns":[32],"are":[36],"(1)":[37],"object\u2019s":[42],"face":[43,83],"for":[44],"biometric":[45],"purposes,":[46],"(2)":[47],"optimal":[49],"video":[50],"quality":[51,101],"objects,":[55],"and":[56,85,100],"(3)":[57],"minimum":[58],"hand-off":[59],"time.":[60],"Here,":[61],"we":[62,107],"define":[63],"an":[64],"objective":[65,88],"function":[66,89],"expected":[70],"capture":[71],"conditions":[72,121],"such":[73],"as":[74],"camera-subject":[76],"distance,":[77],"pan":[78],"tile":[79],"angles":[80],"capture,":[82],"visibility":[84],"others.":[86],"Such":[87],"serves":[90],"effectively":[92],"balance":[93],"number":[95],"captures":[97],"per":[98],"subject":[99],"captures.":[103],"In":[104],"experiments,":[106],"demonstrate":[108],"performance":[110],"system":[113],"which":[114],"operates":[115],"real-time":[117],"under":[118],"real":[119],"world":[120],"three":[123],"PTZ":[124],"cameras.":[125]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}