{"id":"https://openalex.org/W4255252029","doi":"https://doi.org/10.1109/tsmca.2009.2008397","title":"Computer Vision-Based Human Body Segmentation and Posture Estimation","display_name":"Computer Vision-Based Human Body Segmentation and Posture Estimation","publication_year":2008,"publication_date":"2008-12-17","ids":{"openalex":"https://openalex.org/W4255252029","doi":"https://doi.org/10.1109/tsmca.2009.2008397"},"language":"en","primary_location":{"id":"doi:10.1109/tsmca.2009.2008397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsmca.2009.2008397","pdf_url":null,"source":{"id":"https://openalex.org/S4210201610","display_name":"IEEE Transactions on Systems Man and Cybernetics - Part A Systems and Humans","issn_l":"1083-4427","issn":["1083-4427","1558-2426"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans","raw_type":"journal-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/A5028317740","display_name":"Chia\u2010Feng Juang","orcid":"https://orcid.org/0000-0002-3713-4315"},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chia-Feng Juang","raw_affiliation_strings":["Department of Electrical Engineering, National Chung Hsing University, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chung Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064042262","display_name":"Chia\u2010Ming Chang","orcid":"https://orcid.org/0000-0002-3804-7547"},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Ming Chang","raw_affiliation_strings":["Department of Electrical Engineering, National Chung Hsing University, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chung Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063747897","display_name":"Jiuh-Rou Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jiuh-Rou Wu","raw_affiliation_strings":["Department of Electrical Engineering, National Chung Hsing University, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chung Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091568020","display_name":"Demei Lee","orcid":"https://orcid.org/0000-0002-8313-1836"},"institutions":[{"id":"https://openalex.org/I173093425","display_name":"Chang Gung University","ror":"https://ror.org/00d80zx46","country_code":"TW","type":"education","lineage":["https://openalex.org/I173093425"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Demei Lee","raw_affiliation_strings":["Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I173093425"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028317740"],"corresponding_institution_ids":["https://openalex.org/I162838928"],"apc_list":null,"apc_paid":null,"fwci":1.7559,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.87392288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"39","issue":"1","first_page":"119","last_page":"133"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9983999729156494,"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":0.9983999729156494,"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":0.9955999851226807,"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":0.9889000058174133,"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":0.9496493339538574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7613177299499512},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7310985326766968},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.672641932964325},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5507680773735046},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5415381193161011},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.512493371963501},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.44631725549697876},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.4371783435344696},{"id":"https://openalex.org/keywords/human-body","display_name":"Human body","score":0.43300649523735046},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4274982511997223},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4070325493812561},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09020543098449707}],"concepts":[{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.9496493339538574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7613177299499512},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7310985326766968},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.672641932964325},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5507680773735046},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5415381193161011},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.512493371963501},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.44631725549697876},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.4371783435344696},{"id":"https://openalex.org/C193293595","wikidata":"https://www.wikidata.org/wiki/Q23852","display_name":"Human body","level":2,"score":0.43300649523735046},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4274982511997223},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4070325493812561},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09020543098449707},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsmca.2009.2008397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsmca.2009.2008397","pdf_url":null,"source":{"id":"https://openalex.org/S4210201610","display_name":"IEEE Transactions on Systems Man and Cybernetics - Part A Systems and Humans","issn_l":"1083-4427","issn":["1083-4427","1558-2426"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W181540407","https://openalex.org/W1548186050","https://openalex.org/W1687797484","https://openalex.org/W2006814538","https://openalex.org/W2028320889","https://openalex.org/W2034058812","https://openalex.org/W2037971948","https://openalex.org/W2072595688","https://openalex.org/W2077442701","https://openalex.org/W2099213012","https://openalex.org/W2114701396","https://openalex.org/W2116353056","https://openalex.org/W2123661075","https://openalex.org/W2124533055","https://openalex.org/W2126178892","https://openalex.org/W2129897528","https://openalex.org/W2130616377","https://openalex.org/W2136704614","https://openalex.org/W2143763216","https://openalex.org/W2150231499","https://openalex.org/W2150464846","https://openalex.org/W2168956186","https://openalex.org/W2170140722","https://openalex.org/W2170405326","https://openalex.org/W2171221410","https://openalex.org/W3003662786","https://openalex.org/W4302070335","https://openalex.org/W6684821750"],"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/W115948432","https://openalex.org/W2068832901"],"abstract_inverted_index":{"This":[0,39],"paper":[1],"proposes":[2],"a":[3,35,42,61,69,110],"new":[4],"method":[5],"for":[6,203],"vision-based":[7],"human":[8,29,74,147],"body":[9,13,30,86,121,201],"posture":[10,79],"estimation":[11,80],"using":[12,34],"silhouette":[14,71,153,175],"and":[15,56,95,142,161,196],"skin-color":[16,169],"information.":[17],"A":[18,114],"moving":[19],"object":[20],"segmentation":[21],"algorithm":[22,40],"is":[23,81,171],"first":[24,104],"proposed":[25,192],"to":[26,48,82,126,182],"distinguish":[27],"the":[28,32,51,73,89,93,98,128,140,146,152,155,162,174,184,191,199],"from":[31,106],"background":[33,57],"sequence":[36,62],"of":[37,53,63,72,78,92,97,116,145,164],"images.":[38],"uses":[41],"fast":[43],"Euler":[44],"number":[45,115],"computation":[46],"technique":[47],"automatically":[49],"determine":[50],"threshold":[52],"both":[54],"frame":[55],"differences.":[58],"After":[59],"segmentation,":[60],"image":[64],"processing":[65],"approaches":[66],"then":[67],"creates":[68],"complete":[70],"body.":[75],"The":[76],"objective":[77],"locate":[83,198],"five":[84],"significant":[85,101,185,200],"points,":[87,160],"including":[88],"head,":[90],"tips":[91,96],"feet,":[94],"hands.":[99],"These":[100,135],"points":[102,108,130,202],"are":[103,124,179],"selected":[105],"convex":[107,133,159,165],"on":[109,120],"defined":[111],"distance":[112],"curve.":[113],"heuristic":[117],"rules":[118,136],"based":[119],"shape":[122,176],"characteristics":[123],"used":[125,172],"select":[127],"proper":[129],"among":[131],"these":[132],"candidates.":[134],"use":[137],"features":[138,177],"like":[139],"principal":[141],"minor":[143],"axes":[144],"body,":[148],"their":[149],"interactions":[150],"with":[151],"contour,":[154],"relative":[156],"distances":[157],"between":[158],"curvature":[163],"points.":[166,186],"An":[167],"auxiliary":[168],"feature":[170],"when":[173],"alone":[178],"not":[180],"sufficient":[181],"estimate":[183],"Experimental":[187],"results":[188],"show":[189],"that":[190],"approach":[193],"can":[194],"efficiently":[195],"effectively":[197],"most":[204],"postures.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":10}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}