{"id":"https://openalex.org/W2026704015","doi":"https://doi.org/10.1109/robio.2013.6739877","title":"A 3D reconstruction algorithm of multiple objects","display_name":"A 3D reconstruction algorithm of multiple objects","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2026704015","doi":"https://doi.org/10.1109/robio.2013.6739877","mag":"2026704015"},"language":"en","primary_location":{"id":"doi:10.1109/robio.2013.6739877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2013.6739877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Robotics and Biomimetics (ROBIO)","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/A5101853558","display_name":"Heyi Li","orcid":"https://orcid.org/0000-0002-2979-0849"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Heyi Li","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of Automation, Tsinghua University, Beijing (China)"],"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing (China)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375792","display_name":"Tao Zhang","orcid":"https://orcid.org/0000-0002-2980-6281"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhang","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of Automation, Tsinghua University, Beijing (China)"],"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing (China)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100644758","display_name":"Xiaohan Li","orcid":"https://orcid.org/0000-0003-3156-1989"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohan Li","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of Automation, Tsinghua University, Beijing (China)"],"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing (China)","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101853558"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.2722,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59049499,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2673","last_page":"2678"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9987999796867371,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9984999895095825,"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/visual-hull","display_name":"Visual hull","score":0.9170775413513184},{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.8322752714157104},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8124237060546875},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7383014559745789},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7203801870346069},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5898776054382324},{"id":"https://openalex.org/keywords/avatar","display_name":"Avatar","score":0.5471500158309937},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4777226150035858},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.44789278507232666},{"id":"https://openalex.org/keywords/stereopsis","display_name":"Stereopsis","score":0.4457648992538452},{"id":"https://openalex.org/keywords/hull","display_name":"Hull","score":0.413730651140213},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.18228688836097717},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11618828773498535}],"concepts":[{"id":"https://openalex.org/C2776863239","wikidata":"https://www.wikidata.org/wiki/Q7936601","display_name":"Visual hull","level":3,"score":0.9170775413513184},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.8322752714157104},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8124237060546875},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7383014559745789},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7203801870346069},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5898776054382324},{"id":"https://openalex.org/C2777365542","wikidata":"https://www.wikidata.org/wiki/Q83090","display_name":"Avatar","level":2,"score":0.5471500158309937},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4777226150035858},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.44789278507232666},{"id":"https://openalex.org/C68537008","wikidata":"https://www.wikidata.org/wiki/Q247932","display_name":"Stereopsis","level":2,"score":0.4457648992538452},{"id":"https://openalex.org/C37423430","wikidata":"https://www.wikidata.org/wiki/Q6750281","display_name":"Hull","level":2,"score":0.413730651140213},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.18228688836097717},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11618828773498535},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/robio.2013.6739877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2013.6739877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Robotics and Biomimetics (ROBIO)","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":11,"referenced_works":["https://openalex.org/W1853039947","https://openalex.org/W2006227471","https://openalex.org/W2013076218","https://openalex.org/W2048114153","https://openalex.org/W2084810260","https://openalex.org/W2094672141","https://openalex.org/W2117007522","https://openalex.org/W2125710345","https://openalex.org/W2142540472","https://openalex.org/W2160373592","https://openalex.org/W2544395429"],"related_works":["https://openalex.org/W2093768878","https://openalex.org/W1603403967","https://openalex.org/W2971834499","https://openalex.org/W2124135873","https://openalex.org/W2098148538","https://openalex.org/W2119118681","https://openalex.org/W2090825658","https://openalex.org/W2146724569","https://openalex.org/W2141694543","https://openalex.org/W2137936502"],"abstract_inverted_index":{"Controlling":[0],"robots":[1],"based":[2],"on":[3],"human":[4,37],"motion":[5],"recognition":[6],"visually":[7],"has":[8],"attracted":[9],"much":[10],"attention":[11],"recently.":[12],"Classical":[13],"methods":[14,29,47,83],"are":[15,48,138],"mainly":[16],"with":[17,106,114],"single":[18],"viewpoint,":[19],"like":[20],"interaction":[21,34],"via":[22],"Microsoft":[23],"Kinect":[24],"depth":[25],"sensor.":[26,44],"However,":[27],"such":[28,75],"will":[30,150],"strictly":[31],"limit":[32],"the":[33,42,64,69,79,96,107,118,127,142],"range":[35],"and":[36,71,109],"users":[38,103],"have":[39],"to":[40,50,140,152],"face":[41],"visual":[43,81,90,128],"Stereo":[45],"vision":[46,60],"helpful":[49],"implement":[51],"a":[52,57,89,153],"viewpoint-free":[53],"system.":[54],"Visual":[55],"hull,":[56],"classical":[58],"stereo":[59],"method,":[61],"can":[62,94],"provide":[63],"estimated":[65],"3D":[66,97],"shape":[67],"of":[68,99,120,130,144],"avatar":[70],"prepare":[72],"further":[73],"processing":[74],"as":[76],"recognition.":[77],"Upon":[78],"previous":[80],"hull":[82,91,129],"(single":[84],"object),":[85],"this":[86],"paper":[87],"proposes":[88],"algorithm":[92],"which":[93],"calculate":[95],"surface":[98],"multiple":[100],"objects":[101],"(multiple":[102],"or":[104],"scene":[105],"user":[108],"occlusion":[110],"objects).":[111],"When":[112],"dealing":[113],"several":[115],"co-existing":[116],"objects,":[117],"silhouette":[119],"each":[121,131],"object":[122,132],"is":[123,133],"separated":[124],"first.":[125],"Then":[126],"computed":[134],"independently.":[135],"Experimental":[136],"results":[137],"shown":[139],"prove":[141],"effectiveness":[143],"our":[145],"method.":[146],"The":[147],"proposed":[148],"method":[149],"lead":[151],"better":[154],"human-robot":[155],"interaction.":[156]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}