{"id":"https://openalex.org/W2003216892","doi":"https://doi.org/10.1145/2425836.2425859","title":"Enhancing the mixture of Gaussians background model with local matching and local adaptive learning","display_name":"Enhancing the mixture of Gaussians background model with local matching and local adaptive learning","publication_year":2012,"publication_date":"2012-11-26","ids":{"openalex":"https://openalex.org/W2003216892","doi":"https://doi.org/10.1145/2425836.2425859","mag":"2003216892"},"language":"en","primary_location":{"id":"doi:10.1145/2425836.2425859","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2425836.2425859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Conference on Image and Vision Computing New Zealand","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/A5031354895","display_name":"Munir Shah","orcid":"https://orcid.org/0000-0001-6084-7404"},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Munir Shah","raw_affiliation_strings":["University of Otago, Dunedin, New Zealand","University of Otago, Dunedin, New Zealand "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand","institution_ids":["https://openalex.org/I80281795"]},{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand ","institution_ids":["https://openalex.org/I80281795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030040261","display_name":"Jeremiah D. Deng","orcid":"https://orcid.org/0000-0003-3727-4403"},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Jeremiah D. Deng","raw_affiliation_strings":["University of Otago, Dunedin, New Zealand","University of Otago, Dunedin, New Zealand "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand","institution_ids":["https://openalex.org/I80281795"]},{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand ","institution_ids":["https://openalex.org/I80281795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050029919","display_name":"Brendon J. Woodford","orcid":"https://orcid.org/0000-0001-5202-9700"},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Brendon J. Woodford","raw_affiliation_strings":["University of Otago, Dunedin, New Zealand","University of Otago, Dunedin, New Zealand "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand","institution_ids":["https://openalex.org/I80281795"]},{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand ","institution_ids":["https://openalex.org/I80281795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I80281795"],"apc_list":null,"apc_paid":null,"fwci":1.1279,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79868989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"103","last_page":"108"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9998999834060669,"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/T10331","display_name":"Video Surveillance and Tracking Methods","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/T10531","display_name":"Advanced Vision and Imaging","score":0.996999979019165,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9965000152587891,"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/mixture-model","display_name":"Mixture model","score":0.7665664553642273},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7438145875930786},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6623640656471252},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6286369562149048},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5969352722167969},{"id":"https://openalex.org/keywords/parametric-model","display_name":"Parametric model","score":0.44291651248931885},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4328133463859558},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4261704683303833},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3690750002861023},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09119898080825806},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0816652774810791}],"concepts":[{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.7665664553642273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7438145875930786},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6623640656471252},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6286369562149048},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5969352722167969},{"id":"https://openalex.org/C24574437","wikidata":"https://www.wikidata.org/wiki/Q7135228","display_name":"Parametric model","level":3,"score":0.44291651248931885},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4328133463859558},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4261704683303833},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3690750002861023},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09119898080825806},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0816652774810791}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2425836.2425859","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2425836.2425859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Conference on Image and Vision Computing New Zealand","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1573546770","https://openalex.org/W1969977005","https://openalex.org/W1981978224","https://openalex.org/W2038378364","https://openalex.org/W2052524720","https://openalex.org/W2102625004","https://openalex.org/W2115415549","https://openalex.org/W2119605622","https://openalex.org/W2130293653","https://openalex.org/W2148290050","https://openalex.org/W2299738717","https://openalex.org/W3217008510"],"related_works":["https://openalex.org/W2289718384","https://openalex.org/W1995675544","https://openalex.org/W2509524819","https://openalex.org/W2012121796","https://openalex.org/W2068427817","https://openalex.org/W2952090425","https://openalex.org/W2538333368","https://openalex.org/W3127866798","https://openalex.org/W4294845631","https://openalex.org/W1518153952"],"abstract_inverted_index":{"The":[0,108],"Mixture":[1],"of":[2,18,36],"Gaussians":[3],"(MoG)":[4],"is":[5,15,46,111],"a":[6,47,60,84,100],"frequently":[7],"used":[8],"method":[9,88],"for":[10,56,89],"foreground-background":[11],"separation.":[12],"Although":[13],"it":[14,26,45],"quite":[16],"capable":[17],"handling":[19,106],"gradual":[20],"illumination":[21,42,103],"changes":[22,31],"and":[23,40,50,99,105,114,120],"multi-model":[24],"background,":[25],"cannot":[27],"cope":[28],"with":[29,116],"dynamic":[30],"such":[32],"as":[33],"the":[34],"presence":[35],"paused":[37],"objects,":[38,91],"shadows,":[39],"sudden":[41,102],"changes.":[43],"Furthermore,":[44],"parametric":[48],"model":[49,110],"in":[51],"general,":[52],"its":[53],"parameter":[54,82],"tuning":[55],"different":[57],"scenes":[58],"remains":[59],"manual":[61],"effort.":[62],"In":[63],"this":[64],"paper,":[65],"we":[66],"propose":[67],"an":[68],"online":[69],"learning":[70],"framework":[71],"that":[72],"tackles":[73],"these":[74],"issues.":[75],"Our":[76],"main":[77],"contributions":[78],"are:":[79],"local":[80],"adaptive":[81],"learning,":[83],"feedback":[85],"based":[86,96],"updating":[87],"stopped":[90],"hierarchical":[92],"SURF":[93],"features":[94],"matching":[95],"ghosts":[97],"suppression,":[98],"new":[101],"detection":[104],"technique.":[107],"proposed":[109],"rigorously":[112],"tested":[113],"compared":[115],"several":[117],"previous":[118],"models":[119],"has":[121],"shown":[122],"significant":[123],"performance":[124],"improvements.":[125]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
