{"id":"https://openalex.org/W2141015839","doi":"https://doi.org/10.1109/fuzzy.2006.1681720","title":"Adaptive Silhouette Extraction in Dynamic Environments Using Fuzzy Logic","display_name":"Adaptive Silhouette Extraction in Dynamic Environments Using Fuzzy Logic","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2141015839","doi":"https://doi.org/10.1109/fuzzy.2006.1681720","mag":"2141015839"},"language":"en","primary_location":{"id":"doi:10.1109/fuzzy.2006.1681720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2006.1681720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10355/9720","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100330017","display_name":"Xi Chen","orcid":"https://orcid.org/0000-0003-0944-8437"},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xi Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","UNIVERSITY OF MISSOURI\u2010COLUMBIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"UNIVERSITY OF MISSOURI\u2010COLUMBIA","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110252153","display_name":"Zhihai He","orcid":"https://orcid.org/0000-0003-2255-4293"},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhihai He","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","UNIVERSITY OF MISSOURI\u2010COLUMBIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"UNIVERSITY OF MISSOURI\u2010COLUMBIA","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018303984","display_name":"James M. Keller","orcid":"https://orcid.org/0000-0002-0306-7142"},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.M. Keller","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","UNIVERSITY OF MISSOURI\u2010COLUMBIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"UNIVERSITY OF MISSOURI\u2010COLUMBIA","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076164452","display_name":"Derek T. Anderson","orcid":"https://orcid.org/0000-0003-4909-029X"},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Anderson","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","UNIVERSITY OF MISSOURI\u2010COLUMBIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"UNIVERSITY OF MISSOURI\u2010COLUMBIA","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013470616","display_name":"Marjorie Skubic","orcid":"https://orcid.org/0000-0002-3801-7639"},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Skubic","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","UNIVERSITY OF MISSOURI\u2010COLUMBIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Missouri, Columbia, MO, USA","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"UNIVERSITY OF MISSOURI\u2010COLUMBIA","institution_ids":["https://openalex.org/I76835614"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76835614"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"236","last_page":"243"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9998000264167786,"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":0.9994000196456909,"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/silhouette","display_name":"Silhouette","score":0.9944679737091064},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7117829918861389},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6977412700653076},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6495651602745056},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6181240081787109},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5336467027664185},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5014488697052002},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.4466198682785034},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3340113162994385}],"concepts":[{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.9944679737091064},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7117829918861389},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6977412700653076},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6495651602745056},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6181240081787109},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5336467027664185},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5014488697052002},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.4466198682785034},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3340113162994385}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/fuzzy.2006.1681720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2006.1681720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.489.5131","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.489.5131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eldertech.missouri.edu/files/Papers/Chen/ASE In Dynamic Environments Using Fuzzy Logic.pdf","raw_type":"text"},{"id":"pmh:oai:mospace.umsystem.edu:10355/9720","is_oa":true,"landing_page_url":"http://hdl.handle.net/10355/9720","pdf_url":null,"source":{"id":"https://openalex.org/S4306400929","display_name":"MOspace Institutional Repository (University of Missouri)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I76835614","host_organization_name":"University of Missouri","host_organization_lineage":["https://openalex.org/I76835614"],"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":"MU Center for Eldercare and Rehabilitation Technology Web site","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:mospace.umsystem.edu:10355/9720","is_oa":true,"landing_page_url":"http://hdl.handle.net/10355/9720","pdf_url":null,"source":{"id":"https://openalex.org/S4306400929","display_name":"MOspace Institutional Repository (University of Missouri)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I76835614","host_organization_name":"University of Missouri","host_organization_lineage":["https://openalex.org/I76835614"],"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":"MU Center for Eldercare and Rehabilitation Technology Web site","raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.4099999964237213}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332204","display_name":"U.S. Administration on Aging","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1499877760","https://openalex.org/W2084870704","https://openalex.org/W2149516292","https://openalex.org/W2161769930","https://openalex.org/W2170776936","https://openalex.org/W2496338429","https://openalex.org/W2616576959","https://openalex.org/W3094885158","https://openalex.org/W4230541729","https://openalex.org/W6629695367"],"related_works":["https://openalex.org/W1622964048","https://openalex.org/W30315714","https://openalex.org/W1906975550","https://openalex.org/W1965274140","https://openalex.org/W779885325","https://openalex.org/W2150972844","https://openalex.org/W2393615320","https://openalex.org/W3110435694","https://openalex.org/W2001760863","https://openalex.org/W135622916"],"abstract_inverted_index":{"Extracting":[0],"a":[1,27,54,70,101,120,149,158,168],"human":[2,19,67,121,144,173],"silhouette":[3,30,64,166],"from":[4,84,171],"an":[5],"image":[6,85],"is":[7,48,77,110,184],"the":[8,35,46,61,75,88,114,132,136,143,165,172,180],"enabling":[9],"step":[10],"for":[11],"many":[12],"high-level":[13,94],"vision":[14],"processing":[15],"tasks,":[16],"such":[17,146],"as":[18,147],"tracking":[20,68],"and":[21,51,66,79,99,187],"activity":[22],"analysis.":[23],"Although":[24],"there":[25],"are":[26,122],"number":[28],"of":[29,60,138,142,167],"extraction":[31,65],"algorithms":[32],"proposed":[33],"in":[34,42,63,69,148],"literature,":[36],"most":[37],"approaches":[38],"work":[39],"efficiently":[40],"only":[41],"constrained":[43],"environments":[44],"where":[45,74],"background":[47,76,103,115],"relatively":[49],"simple":[50],"static.":[52],"In":[53,126,153],"previous":[55],"paper,":[56,155],"we":[57,134,156],"addressed":[58],"some":[59],"challenges":[62],"real-world":[71],"unconstrained":[72],"environment":[73],"complex":[78],"dynamic.":[80],"We":[81],"extracted":[82],"features":[83],"regions,":[86],"accumulated":[87],"feature":[89],"information":[90],"over":[91],"time,":[92],"fused":[93],"knowledge":[95],"with":[96,107],"low-level":[97],"features,":[98],"built":[100],"time-varying":[102],"model.":[104],"A":[105],"problem":[106],"our":[108],"system":[109,162,183],"that":[111,179],"by":[112,119],"adapting":[113],"model,":[116],"objects":[117],"moved":[118],"difficult":[123],"to":[124,128,163],"handle.":[125],"order":[127],"reinsert":[129],"them":[130],"into":[131],"background,":[133],"run":[135],"risk":[137],"cutting":[139],"off":[140],"part":[141],"silhouette,":[145],"quick":[150],"arm":[151],"movement.":[152],"this":[154],"develop":[157],"fuzzy":[159,181],"logic":[160],"inference":[161,182],"detach":[164],"moving":[169],"object":[170],"body.":[174],"Our":[175],"experimental":[176],"results":[177],"demonstrate":[178],"very":[185],"efficient":[186],"robust.":[188]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
