{"id":"https://openalex.org/W1522258849","doi":"https://doi.org/10.1109/apccas.2002.1115147","title":"An LVQ-based technique for human motion segmentation","display_name":"An LVQ-based technique for human motion segmentation","publication_year":2003,"publication_date":"2003-06-26","ids":{"openalex":"https://openalex.org/W1522258849","doi":"https://doi.org/10.1109/apccas.2002.1115147","mag":"1522258849"},"language":"en","primary_location":{"id":"doi:10.1109/apccas.2002.1115147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2002.1115147","pdf_url":null,"source":{"id":"https://openalex.org/S4306417752","display_name":"Asia Pacific Conference on Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asia-Pacific Conference on Circuits and Systems","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/A5061545780","display_name":"Mochamad Hariadi","orcid":"https://orcid.org/0000-0002-2194-169X"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"M. Hariadi","raw_affiliation_strings":["Information Sciences, University of Tohoku, Sendai, Japan","[Graduate School of Information Science, Tohoku University, Japan]"],"affiliations":[{"raw_affiliation_string":"Information Sciences, University of Tohoku, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"[Graduate School of Information Science, Tohoku University, Japan]","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110137130","display_name":"A. Harada","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Harada","raw_affiliation_strings":["Information Sciences, University of Tohoku, Sendai, Japan","[Graduate School of Information Science, Tohoku University, Japan]"],"affiliations":[{"raw_affiliation_string":"Information Sciences, University of Tohoku, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"[Graduate School of Information Science, Tohoku University, Japan]","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037666211","display_name":"Takafumi Aoki","orcid":"https://orcid.org/0000-0001-8308-2416"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Aoki","raw_affiliation_strings":["Information Sciences, University of Tohoku, Sendai, Japan","[Graduate School of Information Science, Tohoku University, Japan]"],"affiliations":[{"raw_affiliation_string":"Information Sciences, University of Tohoku, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"[Graduate School of Information Science, Tohoku University, Japan]","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026796192","display_name":"Takahiro Higuchi","orcid":"https://orcid.org/0000-0002-1989-736X"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Higuchi","raw_affiliation_strings":["Information Sciences, University of Tohoku, Sendai, Japan","[Graduate School of Information Science, Tohoku University, Japan]"],"affiliations":[{"raw_affiliation_string":"Information Sciences, University of Tohoku, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"[Graduate School of Information Science, Tohoku University, Japan]","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5061545780"],"corresponding_institution_ids":["https://openalex.org/I201537933"],"apc_list":null,"apc_paid":null,"fwci":1.2733,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76854839,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"171","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","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"}},{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11019","display_name":"Image Enhancement Techniques","score":0.9972000122070312,"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/learning-vector-quantization","display_name":"Learning vector quantization","score":0.8675730228424072},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.8423229455947876},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.8075870871543884},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7506371736526489},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6502285003662109},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.6101545095443726},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5284221768379211},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.48878785967826843},{"id":"https://openalex.org/keywords/linde\u2013buzo\u2013gray-algorithm","display_name":"Linde\u2013Buzo\u2013Gray algorithm","score":0.44308263063430786},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.4373815655708313},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.428875207901001},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41249871253967285},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.17634502053260803}],"concepts":[{"id":"https://openalex.org/C40567965","wikidata":"https://www.wikidata.org/wiki/Q1820283","display_name":"Learning vector quantization","level":3,"score":0.8675730228424072},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8423229455947876},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8075870871543884},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7506371736526489},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6502285003662109},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.6101545095443726},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5284221768379211},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.48878785967826843},{"id":"https://openalex.org/C93372532","wikidata":"https://www.wikidata.org/wiki/Q6552455","display_name":"Linde\u2013Buzo\u2013Gray algorithm","level":3,"score":0.44308263063430786},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.4373815655708313},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.428875207901001},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41249871253967285},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.17634502053260803}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apccas.2002.1115147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2002.1115147","pdf_url":null,"source":{"id":"https://openalex.org/S4306417752","display_name":"Asia Pacific Conference on Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asia-Pacific Conference on Circuits and Systems","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":10,"referenced_works":["https://openalex.org/W1490675643","https://openalex.org/W1490852207","https://openalex.org/W1530582330","https://openalex.org/W1679913846","https://openalex.org/W1808296223","https://openalex.org/W1990517717","https://openalex.org/W2123143822","https://openalex.org/W4245176872","https://openalex.org/W6629394650","https://openalex.org/W6631383626"],"related_works":["https://openalex.org/W2017514583","https://openalex.org/W156190883","https://openalex.org/W2391875658","https://openalex.org/W2165855302","https://openalex.org/W2100120615","https://openalex.org/W2017401491","https://openalex.org/W1929869830","https://openalex.org/W2387054321","https://openalex.org/W2352648934","https://openalex.org/W2145213141"],"abstract_inverted_index":{"This":[0,161],"paper":[1,162],"describes":[2],"a":[3,31,41,48],"novel":[4],"approach":[5],"for":[6,117],"human":[7,21,83,94,138],"motion":[8],"segmentation":[9,171],"from":[10,26,85],"digital":[11],"color":[12,32,58,62],"video":[13,33,42],"sequences.":[14],"The":[15,64,107],"problem":[16],"is":[17,44,67],"to":[18,46,68,79,113],"separate":[19],"the":[20,81,92,104,115,119,130,136,153,158,168],"image":[22,29],"as":[23],"target":[24,82,93,137],"object":[25,84,95,139],"its":[27,86,97],"background":[28,87,98],"in":[30,60,75,129,141],"sequence.":[34],"In":[35],"our":[36],"approach,":[37],"every":[38],"pixel":[39],"of":[40,52,155,167],"frame":[43],"considered":[45],"be":[47],"5-dimensional":[49,76,131],"vector":[50,71,77,132],"consisting":[51],"x-y":[53],"coordinate":[54],"components":[55,59],"plus":[56],"3":[57],"HSV":[61],"space.":[63,133],"basic":[65],"idea":[66],"use":[69],"learning":[70],"quantization":[72],"(LVQ)":[73],"defined":[74],"space":[78],"distinguish":[80],"image.":[88],"We":[89],"assume":[90],"that":[91],"and":[96],"are":[99,111,147],"classified":[100],"by":[101,150],"hand":[102],"at":[103],"first":[105],"frame.":[106],"initial":[108,120],"classification":[109,156],"data":[110],"used":[112],"train":[114],"system":[116],"generating":[118],"codebook":[121,124,145],"vectors.":[122],"These":[123],"vectors":[125,146],"define":[126],"class":[127,140],"regions":[128],"For":[134],"tracking":[135],"succeeding":[142],"frames,":[143],"LVQ":[144],"updated":[148],"periodically":[149],"feeding":[151],"back":[152],"result":[154],"into":[157],"training":[159],"step.":[160],"also":[163],"presents":[164],"performance":[165],"evaluation":[166],"proposed":[169],"LVQ-based":[170],"algorithm.":[172]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
