{"id":"https://openalex.org/W2110514606","doi":"https://doi.org/10.1109/avss.2007.4425353","title":"Model-based human posture estimation for gesture analysis in an opportunistic fusion smart camera network","display_name":"Model-based human posture estimation for gesture analysis in an opportunistic fusion smart camera network","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W2110514606","doi":"https://doi.org/10.1109/avss.2007.4425353","mag":"2110514606"},"language":"en","primary_location":{"id":"doi:10.1109/avss.2007.4425353","is_oa":false,"landing_page_url":"https://doi.org/10.1109/avss.2007.4425353","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE Conference on Advanced Video and Signal Based Surveillance","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/A5100705638","display_name":"Chen Wu","orcid":"https://orcid.org/0000-0001-6461-8377"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chen Wu","raw_affiliation_strings":["Department of Electrical Engineering, University of Stanford, USA","[Stanford Univ., Stanford]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Stanford, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"[Stanford Univ., Stanford]","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112814058","display_name":"Hamid Aghajan","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamid Aghajan","raw_affiliation_strings":["Department of Electrical Engineering, University of Stanford, USA","[Stanford Univ., Stanford]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Stanford, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"[Stanford Univ., Stanford]","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100705638"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":3.2456,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.92455058,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"453","last_page":"458"},"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":0.9990000128746033,"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":0.9958000183105469,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7741351127624512},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7656749486923218},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7431719899177551},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.48400065302848816},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.47918665409088135},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4764561951160431},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.4636813998222351},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.44750532507896423},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.4118145704269409},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35852938890457153},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.32006165385246277},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1210964024066925}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7741351127624512},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7656749486923218},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7431719899177551},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.48400065302848816},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.47918665409088135},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4764561951160431},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.4636813998222351},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.44750532507896423},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.4118145704269409},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35852938890457153},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.32006165385246277},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1210964024066925},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/avss.2007.4425353","is_oa":false,"landing_page_url":"https://doi.org/10.1109/avss.2007.4425353","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE Conference on Advanced Video and Signal Based Surveillance","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":13,"referenced_works":["https://openalex.org/W1575198668","https://openalex.org/W1980586918","https://openalex.org/W2000569680","https://openalex.org/W2099913338","https://openalex.org/W2109026452","https://openalex.org/W2116494851","https://openalex.org/W2132685275","https://openalex.org/W2143354173","https://openalex.org/W2144124341","https://openalex.org/W2164942161","https://openalex.org/W2168333068","https://openalex.org/W6634492363","https://openalex.org/W6675153020"],"related_works":["https://openalex.org/W2066003895","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W3147379364","https://openalex.org/W2010878661","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2805039731","https://openalex.org/W2989699735"],"abstract_inverted_index":{"In":[0,12,119],"multi-camera":[1],"networks":[2],"rich":[3],"visual":[4,37,55],"data":[5,56],"is":[6,21,51,75,147,157,176],"provided":[7],"both":[8,88],"spatially":[9],"and":[10,42,83,95,113],"temporally.":[11],"this":[13],"paper":[14],"a":[15,58,167],"method":[16,50],"of":[17,26,36,81,91,102,110,115,124,172],"human":[18,72,93,127],"posture":[19,94],"estimation":[20],"described":[22],"incorporating":[23],"the":[24,48,78,92,96,107,116,125,145,173],"concept":[25],"an":[27],"opportunistic":[28,117],"fusion":[29],"framework":[30],"aiming":[31],"to":[32,52,61,135,149,160],"employ":[33],"manifold":[34],"sources":[35],"information":[38],"across":[39],"space,":[40,111],"time,":[41],"feature":[43,84],"levels.":[44],"One":[45],"motivation":[46],"for":[47,65],"proposed":[49],"reduce":[53],"raw":[54],"in":[57,144],"single":[59,168],"camera":[60],"elliptical":[62],"parameterized":[63],"segments":[64,163],"efficient":[66],"communication":[67],"between":[68],"cameras.":[69],"A":[70],"3D":[71,126,174],"body":[73,128],"model":[74,129,146],"employed":[76],"as":[77,133],"convergence":[79],"point":[80],"spatiotemporal":[82],"fusion.":[85,118],"It":[86],"maintains":[87],"geometric":[89],"parameters":[90,123],"adaptively":[97],"learned":[98],"appearance":[99],"attributes,":[100],"all":[101],"which":[103],"are":[104,130],"updated":[105],"from":[106,166],"three":[108],"dimensions":[109],"time":[112],"features":[114],"sufficient":[120],"confidence":[121],"levels":[122],"again":[131],"used":[132,148],"feedback":[134],"aid":[136],"subsequent":[137],"in-node":[138],"vision":[139],"analysis.":[140],"Color":[141],"distribution":[142],"registered":[143],"initialize":[150],"segmentation.":[151],"Perceptually":[152],"Organized":[153],"Expectation":[154],"Maximization":[155],"(POEM)":[156],"then":[158],"applied":[159],"refine":[161],"color":[162],"with":[164],"observations":[165],"camera.":[169],"Geometric":[170],"configuration":[171],"skeleton":[175],"estimated":[177],"by":[178],"Particle":[179],"Swarm":[180],"Optimization":[181],"(PSO).":[182]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
