{"id":"https://openalex.org/W3197018378","doi":"https://doi.org/10.1109/tvcg.2021.3111729","title":"Context-Consistent Generation of Indoor Virtual Environments Based on Geometry Constraints","display_name":"Context-Consistent Generation of Indoor Virtual Environments Based on Geometry Constraints","publication_year":2021,"publication_date":"2021-09-10","ids":{"openalex":"https://openalex.org/W3197018378","doi":"https://doi.org/10.1109/tvcg.2021.3111729","mag":"3197018378","pmid":"https://pubmed.ncbi.nlm.nih.gov/34506285"},"language":"en","primary_location":{"id":"doi:10.1109/tvcg.2021.3111729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2021.3111729","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"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 Visualization and Computer Graphics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5073749322","display_name":"Yu He","orcid":"https://orcid.org/0000-0002-0357-681X"},"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":"Yu He","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0357-681X","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088386147","display_name":"Ying-Tian Liu","orcid":"https://orcid.org/0000-0001-8293-3223"},"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":"Ying-Tian Liu","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074386026","display_name":"Yihan Jin","orcid":"https://orcid.org/0000-0003-2749-0049"},"institutions":[{"id":"https://openalex.org/I136765683","display_name":"Tianjin University of Technology","ror":"https://ror.org/00zbe0w13","country_code":"CN","type":"education","lineage":["https://openalex.org/I136765683"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi-Han Jin","raw_affiliation_strings":["Department of Computer Science and Engineering, Tianjin University of Technology, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Tianjin University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I136765683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049883689","display_name":"Song\u2013Hai Zhang","orcid":"https://orcid.org/0000-0003-0460-1586"},"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":"Song-Hai Zhang","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0460-1586","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067850699","display_name":"Yu\u2010Kun Lai","orcid":"https://orcid.org/0000-0002-2094-5680"},"institutions":[{"id":"https://openalex.org/I97429440","display_name":"University of Wales","ror":"https://ror.org/01se4f844","country_code":"GB","type":"education","lineage":["https://openalex.org/I97429440"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yu-Kun Lai","raw_affiliation_strings":["School of Computer Science and Informatics, Cardiff University, Wales, U.K"],"raw_orcid":"https://orcid.org/0000-0002-2094-5680","affiliations":[{"raw_affiliation_string":"School of Computer Science and Informatics, Cardiff University, Wales, U.K","institution_ids":["https://openalex.org/I97429440"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037233582","display_name":"Shi\u2010Min Hu","orcid":"https://orcid.org/0000-0001-7507-6542"},"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":"Shi-Min Hu","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7507-6542","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3807,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.78366186,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"28","issue":"12","first_page":"3986","last_page":"3999"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8322246670722961},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6819288730621338},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6424436569213867},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.614249587059021},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.5991450548171997},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5745861530303955},{"id":"https://openalex.org/keywords/virtual-image","display_name":"Virtual image","score":0.5384829044342041},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.515065610408783},{"id":"https://openalex.org/keywords/geometric-primitive","display_name":"Geometric primitive","score":0.5035950541496277},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.498823881149292},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.46243393421173096},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.45597657561302185},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4456694722175598},{"id":"https://openalex.org/keywords/metaverse","display_name":"Metaverse","score":0.4450341463088989},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.416849285364151}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8322246670722961},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6819288730621338},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6424436569213867},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.614249587059021},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.5991450548171997},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5745861530303955},{"id":"https://openalex.org/C51970089","wikidata":"https://www.wikidata.org/wiki/Q44415","display_name":"Virtual image","level":2,"score":0.5384829044342041},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.515065610408783},{"id":"https://openalex.org/C181095308","wikidata":"https://www.wikidata.org/wiki/Q1541599","display_name":"Geometric primitive","level":2,"score":0.5035950541496277},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.498823881149292},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.46243393421173096},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.45597657561302185},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4456694722175598},{"id":"https://openalex.org/C53332860","wikidata":"https://www.wikidata.org/wiki/Q2632041","display_name":"Metaverse","level":3,"score":0.4450341463088989},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.416849285364151},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tvcg.2021.3111729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2021.3111729","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"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 Visualization and Computer Graphics","raw_type":"journal-article"},{"id":"pmid:34506285","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34506285","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on visualization and computer graphics","raw_type":null},{"id":"pmh:oai:https://orca.cardiff.ac.uk:144079","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401195","display_name":"ORCA Online Research @Cardiff (Cardiff University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79510175","host_organization_name":"Cardiff University","host_organization_lineage":["https://openalex.org/I79510175"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:http://orca-dev.cardiff.ac.uk:144079","is_oa":false,"landing_page_url":"https://orca.cardiff.ac.uk/id/eprint/144079/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401195","display_name":"ORCA Online Research @Cardiff (Cardiff University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79510175","host_organization_name":"Cardiff University","host_organization_lineage":["https://openalex.org/I79510175"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1014146807","display_name":"\u9762\u5411\u865a\u62df\u73b0\u5b9e\u5185\u5bb9\u751f\u6210\u7684\u89c6\u9891\u5408\u6210\u6280\u672f\u7814\u7a76","funder_award_id":"61772298","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G797295151","display_name":null,"funder_award_id":"61521002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W1503455798","https://openalex.org/W1514909517","https://openalex.org/W1673310716","https://openalex.org/W1755205674","https://openalex.org/W1969486090","https://openalex.org/W1972671602","https://openalex.org/W1973859698","https://openalex.org/W1994281102","https://openalex.org/W2009761865","https://openalex.org/W2024060531","https://openalex.org/W2024914704","https://openalex.org/W2044116517","https://openalex.org/W2054109549","https://openalex.org/W2085261163","https://openalex.org/W2095905764","https://openalex.org/W2098062695","https://openalex.org/W2099940712","https://openalex.org/W2114154109","https://openalex.org/W2122683976","https://openalex.org/W2165835468","https://openalex.org/W2187962166","https://openalex.org/W2243372583","https://openalex.org/W2547061218","https://openalex.org/W2560609797","https://openalex.org/W2594519801","https://openalex.org/W2611946301","https://openalex.org/W2793599426","https://openalex.org/W2889134356","https://openalex.org/W2903435684","https://openalex.org/W2905260191","https://openalex.org/W2909965496","https://openalex.org/W2967527286","https://openalex.org/W2968024270","https://openalex.org/W2968406014","https://openalex.org/W2968716942","https://openalex.org/W2979873884","https://openalex.org/W2989448948","https://openalex.org/W3003555839","https://openalex.org/W3013780467","https://openalex.org/W3034193465","https://openalex.org/W3108800063","https://openalex.org/W3109728105","https://openalex.org/W3111535274","https://openalex.org/W3153465022","https://openalex.org/W4214625308","https://openalex.org/W4245928518","https://openalex.org/W4251979521","https://openalex.org/W6630007376","https://openalex.org/W6637131181","https://openalex.org/W6674735981","https://openalex.org/W6687353507","https://openalex.org/W6737540333","https://openalex.org/W6763422710","https://openalex.org/W6766933051","https://openalex.org/W6772841531","https://openalex.org/W6786286947"],"related_works":["https://openalex.org/W2166821106","https://openalex.org/W4376853950","https://openalex.org/W4237056396","https://openalex.org/W4312864667","https://openalex.org/W4366210097","https://openalex.org/W4366734514","https://openalex.org/W4362644763","https://openalex.org/W4316660760","https://openalex.org/W1575430874","https://openalex.org/W3197018378"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"we":[3],"propose":[4],"a":[5,68,121],"system":[6,26,54,139],"that":[7,80,137,146],"can":[8,27,89,140],"automatically":[9,91],"generate":[10,141],"immersive":[11],"and":[12,59,93,105,128,133,151],"interactive":[13,71,143],"virtual":[14,36,78,97,117,144],"reality":[15,37],"(VR)":[16],"scenes":[17,145],"by":[18],"taking":[19],"real-world":[20,33],"geometric":[21,83,127],"constraints":[22],"into":[23,95],"account.":[24],"Our":[25],"not":[28],"only":[29],"help":[30],"users":[31,162],"avoid":[32],"obstacles":[34],"in":[35,163],"experiences,":[38],"but":[39],"also":[40],"provide":[41],"context-consistent":[42,77],"contents":[43],"to":[44,85,155],"preserve":[45],"their":[46,164],"sense":[47,158],"of":[48,62,70,111,159],"presence.":[49],"To":[50],"do":[51],"so,":[52],"our":[53,138],"first":[55],"identifies":[56],"the":[57,86,96,153,157],"positions":[58],"bounding":[60],"boxes":[61],"scene":[63,113],"objects":[64,79],"as":[65,67,120],"well":[66],"set":[69],"planes":[72],"from":[73,108],"3D":[74],"scans.":[75],"Then":[76],"have":[81,152],"similar":[82],"properties":[84],"real":[87,149],"ones":[88],"be":[90],"selected":[92],"placed":[94],"scene,":[98],"based":[99],"on":[100],"learned":[101],"object":[102,118],"association":[103],"relations":[104],"layout":[106],"patterns":[107],"large":[109],"amounts":[110],"indoor":[112],"configurations.":[114],"We":[115],"regard":[116],"replacement":[119],"combinatorial":[122],"optimization":[123],"problem,":[124],"considering":[125],"both":[126],"contextual":[129],"consistency":[130],"constraints.":[131],"Quantitative":[132],"qualitative":[134],"results":[135],"show":[136],"plausible":[142],"highly":[147],"resemble":[148],"environments,":[150],"ability":[154],"keep":[156],"presence":[160],"for":[161],"VR":[165],"experiences.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
