{"id":"https://openalex.org/W7168480942","doi":"https://doi.org/10.1145/3799902.3811100","title":"Real-Time Level-of-Detail rendering with ReSTIR","display_name":"Real-Time Level-of-Detail rendering with ReSTIR","publication_year":2026,"publication_date":"2026-07-16","ids":{"openalex":"https://openalex.org/W7168480942","doi":"https://doi.org/10.1145/3799902.3811100"},"language":"en","primary_location":{"id":"doi:10.1145/3799902.3811100","doi":"https://doi.org/10.1145/3799902.3811100","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811100","pdf_url":null,"source":{"id":"https://openalex.org/S7407086393","display_name":"ACM SIGGRAPH Conference (SIGGRAPH)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3799902.3811100","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5133349686","display_name":"Yu\u2010Chen Wang","orcid":"https://orcid.org/0009-0000-8518-5486","observed_orcids":["https://orcid.org/0009-0000-8518-5486"]},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu-Chen Wang","raw_affiliation_strings":["University of California Irvine, Irvine, USA"],"raw_orcid":"https://orcid.org/0009-0000-8518-5486","affiliations":[{"raw_affiliation_string":"University of California Irvine, Irvine, USA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070500994","display_name":"Markus Kettunen","orcid":"https://orcid.org/0000-0002-5206-9603","observed_orcids":["https://orcid.org/0000-0002-5206-9603"]},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Markus Kettunen","raw_affiliation_strings":["NVIDIA, Espoo, Finland"],"raw_orcid":"https://orcid.org/0000-0002-5206-9603","affiliations":[{"raw_affiliation_string":"NVIDIA, Espoo, Finland","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020509011","display_name":"Daqi Lin","orcid":"https://orcid.org/0000-0002-5139-6418","observed_orcids":["https://orcid.org/0000-0002-5139-6418"]},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daqi Lin","raw_affiliation_strings":["NVIDIA, Redmond, USA"],"raw_orcid":"https://orcid.org/0000-0002-5139-6418","affiliations":[{"raw_affiliation_string":"NVIDIA, Redmond, USA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006219693","display_name":"Chris Wyman","orcid":"https://orcid.org/0000-0002-5133-4292","observed_orcids":["https://orcid.org/0000-0002-5133-4292"]},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chris Wyman","raw_affiliation_strings":["NVIDIA, Redmond, USA"],"raw_orcid":"https://orcid.org/0000-0002-5133-4292","affiliations":[{"raw_affiliation_string":"NVIDIA, Redmond, USA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103247251","display_name":"Lifan Wu","orcid":"https://orcid.org/0000-0002-5735-0998","observed_orcids":["https://orcid.org/0000-0002-5735-0998"]},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lifan Wu","raw_affiliation_strings":["NVIDIA, Redmond, USA"],"raw_orcid":"https://orcid.org/0000-0002-5735-0998","affiliations":[{"raw_affiliation_string":"NVIDIA, Redmond, USA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057808448","display_name":"Shuang Zhao","orcid":"https://orcid.org/0000-0003-4759-0514","observed_orcids":["https://orcid.org/0000-0003-4759-0514","https://orcid.org/0009-0000-8192-9548"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuang Zhao","raw_affiliation_strings":["University of Illinois Urbana-Champaign, Urbana, USA"],"raw_orcid":"https://orcid.org/0000-0003-4759-0514","affiliations":[{"raw_affiliation_string":"University of Illinois Urbana-Champaign, Urbana, USA","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9980000257492065,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.00039999998989515007,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/level-of-detail","display_name":"level of detail","score":0.5799999833106995},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"real-time rendering","score":0.8920000195503235},{"id":"https://openalex.org/keywords/sample-reuse","display_name":"sample reuse","score":0.8629999756813049},{"id":"https://openalex.org/keywords/mesh-topology","display_name":"mesh topology","score":0.37700000405311584},{"id":"https://openalex.org/keywords/rendering-quality","display_name":"rendering quality","score":0.30300000309944153},{"id":"https://openalex.org/keywords/complex-geometries","display_name":"complex geometries","score":0.36899998784065247}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.741100013256073},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.694100022315979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6726999878883362},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.604200005531311},{"id":"https://openalex.org/C189059883","wikidata":"https://www.wikidata.org/wiki/Q7802119","display_name":"Tiled rendering","level":5,"score":0.49790000915527344},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.43529999256134033},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35100001096725464},{"id":"https://openalex.org/C36816356","wikidata":"https://www.wikidata.org/wiki/Q16911860","display_name":"3D rendering","level":3,"score":0.3343999981880188},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3061000108718872},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.3050000071525574},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.2741999924182892},{"id":"https://openalex.org/C158843486","wikidata":"https://www.wikidata.org/wiki/Q2137810","display_name":"Complex geometry","level":2,"score":0.26989999413490295},{"id":"https://openalex.org/C109772839","wikidata":"https://www.wikidata.org/wiki/Q2297645","display_name":"Software rendering","level":4,"score":0.2603999972343445},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.25099998712539673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3799902.3811100","doi":"https://doi.org/10.1145/3799902.3811100","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811100","pdf_url":null,"source":{"id":"https://openalex.org/S7407086393","display_name":"ACM SIGGRAPH Conference (SIGGRAPH)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3799902.3811100","doi":"https://doi.org/10.1145/3799902.3811100","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811100","pdf_url":null,"source":{"id":"https://openalex.org/S7407086393","display_name":"ACM SIGGRAPH Conference (SIGGRAPH)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1976454752","https://openalex.org/W1996061517","https://openalex.org/W2008693968","https://openalex.org/W2045555847","https://openalex.org/W2135623116","https://openalex.org/W2151035893","https://openalex.org/W2235901111","https://openalex.org/W2294294220","https://openalex.org/W2550375358","https://openalex.org/W2768744879","https://openalex.org/W2964977804","https://openalex.org/W3086190093","https://openalex.org/W4245933748","https://openalex.org/W4286611306","https://openalex.org/W4308205995","https://openalex.org/W4385254026","https://openalex.org/W4400582211","https://openalex.org/W4400820652","https://openalex.org/W4412637898"],"related_works":["https://openalex.org/W4390143390","https://openalex.org/W4385254026","https://openalex.org/W2078350808","https://openalex.org/W4412637955","https://openalex.org/W4403259968","https://openalex.org/W7010739596","https://openalex.org/W3215030686","https://openalex.org/W2188637095","https://openalex.org/W7168492160","https://openalex.org/W4400820652"],"abstract_inverted_index":{"Rendering":[0],"complex":[1,52],"scenes":[2],"in":[3,48],"real":[4],"time":[5],"remains":[6],"challenging":[7],"due":[8],"to":[9,21,74],"strict":[10],"performance":[11],"constraints.":[12],"Geometric":[13],"level":[14],"of":[15,51],"detail":[16,56],"(LoD)":[17],"is":[18],"widely":[19],"used":[20],"reduce":[22],"cost":[23],"by":[24,37],"replacing":[25],"high-frequency":[26,55],"geometry":[27],"with":[28],"prefiltered":[29],"representations.":[30],"ReSTIR":[31,62],"significantly":[32],"improves":[33],"real-time":[34],"rendering":[35],"quality":[36],"reusing":[38],"samples":[39],"across":[40,69],"space":[41],"and":[42],"time;":[43],"however,":[44],"its":[45],"effectiveness":[46],"degrades":[47],"the":[49,65],"presence":[50],"geometry,":[53],"where":[54],"reduces":[57],"reuse":[58,73],"efficiency.":[59],"Moreover,":[60],"prior":[61],"methods":[63],"require":[64],"same":[66],"mesh":[67],"topology":[68],"frames,":[70],"causing":[71],"sample":[72],"break":[75],"when":[76],"switching":[77],"LoD.":[78]},"counts_by_year":[],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2026-07-17T00:00:00"}
