{"id":"https://openalex.org/W3024108681","doi":"https://doi.org/10.1109/vr46266.2020.1581260728335","title":"Comparing the Quality of Highly Realistic Digital Humans in 3DoF and 6DoF: A Volumetric Video Case Study","display_name":"Comparing the Quality of Highly Realistic Digital Humans in 3DoF and 6DoF: A Volumetric Video Case Study","publication_year":2020,"publication_date":"2020-03-01","ids":{"openalex":"https://openalex.org/W3024108681","doi":"https://doi.org/10.1109/vr46266.2020.1581260728335","mag":"3024108681"},"language":"en","primary_location":{"id":"doi:10.1109/vr46266.2020.1581260728335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vr46266.2020.1581260728335","pdf_url":null,"source":{"id":"https://openalex.org/S4363608475","display_name":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","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":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5016022015","display_name":"Shishir Subramanyam","orcid":"https://orcid.org/0000-0002-3653-7630"},"institutions":[{"id":"https://openalex.org/I1341640284","display_name":"Centrum Wiskunde & Informatica","ror":"https://ror.org/00x7ekv49","country_code":"NL","type":"facility","lineage":["https://openalex.org/I1341640284","https://openalex.org/I2800991832","https://openalex.org/I4405262988"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Shishir Subramanyam","raw_affiliation_strings":["CWI, Amsterdam, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CWI, Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I1341640284"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101950843","display_name":"Jie Li","orcid":"https://orcid.org/0000-0002-3604-4350"},"institutions":[{"id":"https://openalex.org/I1341640284","display_name":"Centrum Wiskunde & Informatica","ror":"https://ror.org/00x7ekv49","country_code":"NL","type":"facility","lineage":["https://openalex.org/I1341640284","https://openalex.org/I2800991832","https://openalex.org/I4405262988"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["CWI, Amsterdam, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CWI, Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I1341640284"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036884686","display_name":"Irene Viola","orcid":"https://orcid.org/0000-0001-8990-2665"},"institutions":[{"id":"https://openalex.org/I1341640284","display_name":"Centrum Wiskunde & Informatica","ror":"https://ror.org/00x7ekv49","country_code":"NL","type":"facility","lineage":["https://openalex.org/I1341640284","https://openalex.org/I2800991832","https://openalex.org/I4405262988"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Irene Viola","raw_affiliation_strings":["CWI, Amsterdam, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CWI, Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I1341640284"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024676475","display_name":"Pablo C\u00e9sar","orcid":"https://orcid.org/0000-0003-1752-6837"},"institutions":[{"id":"https://openalex.org/I1341640284","display_name":"Centrum Wiskunde & Informatica","ror":"https://ror.org/00x7ekv49","country_code":"NL","type":"facility","lineage":["https://openalex.org/I1341640284","https://openalex.org/I2800991832","https://openalex.org/I4405262988"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Pablo Cesar","raw_affiliation_strings":["CWI, Amsterdam, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CWI, Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I1341640284"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1341640284"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"10396","issue":null,"first_page":"127","last_page":"136"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9872999787330627,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9864000082015991,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8253153562545776},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.8056490421295166},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7415183186531067},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6555382013320923},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.5843284130096436},{"id":"https://openalex.org/keywords/octree","display_name":"Octree","score":0.5338040590286255},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.49205130338668823},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.48278820514678955},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4569109380245209},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.45073971152305603},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.4373146593570709},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.41607773303985596},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40713104605674744},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35691037774086},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3514469265937805}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8253153562545776},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8056490421295166},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7415183186531067},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6555382013320923},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.5843284130096436},{"id":"https://openalex.org/C141297171","wikidata":"https://www.wikidata.org/wiki/Q1143237","display_name":"Octree","level":2,"score":0.5338040590286255},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.49205130338668823},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.48278820514678955},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4569109380245209},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.45073971152305603},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.4373146593570709},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.41607773303985596},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40713104605674744},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35691037774086},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3514469265937805},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vr46266.2020.1581260728335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vr46266.2020.1581260728335","pdf_url":null,"source":{"id":"https://openalex.org/S4363608475","display_name":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","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":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","raw_type":"proceedings-article"},{"id":"pmh:oai:cwi.nl:30094","is_oa":false,"landing_page_url":"https://ir.cwi.nl/pub/30094","pdf_url":null,"source":{"id":"https://openalex.org/S4306400859","display_name":"CWI's Institutional Repository (Centrum Wiskunde & Informatica)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1341640284","host_organization_name":"Centrum Wiskunde & Informatica","host_organization_lineage":["https://openalex.org/I1341640284"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7300000190734863,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G3484237451","display_name":"An end-to-end system for the production and delivery of photorealistic social immersive virtual reality experiences","funder_award_id":"762111","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4937468798","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7885822839","display_name":null,"funder_award_id":"762111","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1549044882","https://openalex.org/W1977651358","https://openalex.org/W1986678681","https://openalex.org/W1994877858","https://openalex.org/W2011330748","https://openalex.org/W2029308066","https://openalex.org/W2067528817","https://openalex.org/W2107703770","https://openalex.org/W2128213565","https://openalex.org/W2319503556","https://openalex.org/W2415653907","https://openalex.org/W2532511219","https://openalex.org/W2562199918","https://openalex.org/W2604943185","https://openalex.org/W2616121683","https://openalex.org/W2617605942","https://openalex.org/W2619612160","https://openalex.org/W2622669594","https://openalex.org/W2742710256","https://openalex.org/W2742731635","https://openalex.org/W2743427350","https://openalex.org/W2789647790","https://openalex.org/W2793293836","https://openalex.org/W2890979795","https://openalex.org/W2892517579","https://openalex.org/W2893723229","https://openalex.org/W2903671316","https://openalex.org/W2905544027","https://openalex.org/W2933989402","https://openalex.org/W2947575314","https://openalex.org/W2969749548","https://openalex.org/W2971331597","https://openalex.org/W2976816541","https://openalex.org/W2985655328","https://openalex.org/W4294555119"],"related_works":["https://openalex.org/W2776826689","https://openalex.org/W2145484806","https://openalex.org/W2099745724","https://openalex.org/W2348653124","https://openalex.org/W2089908184","https://openalex.org/W2392270594","https://openalex.org/W2172197285","https://openalex.org/W2392034603","https://openalex.org/W2352029666","https://openalex.org/W4200108838"],"abstract_inverted_index":{"Virtual":[0],"Reality":[1,5],"(VR)":[2],"and":[3,27,39,100,150,165],"Augmented":[4],"(AR)":[6],"applications":[7],"have":[8,18],"seen":[9],"a":[10],"drastic":[11],"increase":[12],"in":[13,111,139,141,181],"commercial":[14],"popularity.":[15],"Different":[16],"representations":[17],"been":[19],"used":[20],"to":[21,107,174],"create":[22],"3D":[23],"reconstructions":[24],"for":[25,44,52],"AR":[26],"VR.":[28],"Point":[29],"clouds":[30,138],"are":[31,105,190],"one":[32],"such":[33,48],"representation":[34],"characterized":[35],"by":[36,74,161],"their":[37],"simplicity":[38],"versatility,":[40],"making":[41],"them":[42],"suitable":[43],"real":[45],"time":[46],"applications,":[47],"as":[49],"reconstructing":[50],"humans":[51],"social":[53],"virtual":[54,113],"reality.":[55],"In":[56],"this":[57,126],"study,":[58],"we":[59],"evaluate":[60,176],"how":[61,109,155,166,182],"the":[62,79,82,112,116,121,128,145,162],"visual":[63,157],"quality":[64,133,158],"of":[65,81,103,118,123,135,144],"digital":[66],"humans,":[67],"represented":[68],"using":[69],"point":[70,84,137,183],"clouds,":[71],"is":[72,127,159],"affected":[73,160],"compression":[75,86,177,189],"distortions.":[76],"We":[77],"compare":[78],"performance":[80],"upcoming":[83],"cloud":[85,184],"standard":[87],"against":[88],"an":[89],"octree-based":[90],"anchor":[91],"codec.":[92],"Two":[93],"different":[94],"VR":[95],"viewing":[96],"conditions":[97],"enabling":[98],"3-":[99],"6":[101],"degrees":[102],"freedom":[104],"tested,":[106],"understand":[108],"interacting":[110],"space":[114],"affects":[115],"perception":[117],"quality.":[119],"To":[120],"best":[122],"our":[124],"knowledge,":[125],"first":[129],"work":[130],"performing":[131],"user":[132],"evaluation":[134],"dynamic":[136],"VR;":[140],"addition,":[142],"contributions":[143],"paper":[146],"include":[147],"quantitative":[148],"data":[149,168],"empirical":[151],"findings.":[152],"Results":[153],"highlight":[154],"perceived":[156],"tested":[163],"content,":[164],"current":[167],"sets":[169],"might":[170],"not":[171],"be":[172],"sufficient":[173],"comprehensively":[175],"solutions.":[178],"Moreover,":[179],"shortcomings":[180],"encoding":[185],"solutions":[186],"handle":[187],"visually-lossless":[188],"discussed.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
