{"id":"https://openalex.org/W2091019609","doi":"https://doi.org/10.1145/2461912.2462009","title":"Global illumination with radiance regression functions","display_name":"Global illumination with radiance regression functions","publication_year":2013,"publication_date":"2013-07-16","ids":{"openalex":"https://openalex.org/W2091019609","doi":"https://doi.org/10.1145/2461912.2462009","mag":"2091019609"},"language":"en","primary_location":{"id":"doi:10.1145/2461912.2462009","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2461912.2462009","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-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/A5081147881","display_name":"Peiran Ren","orcid":"https://orcid.org/0000-0002-9111-055X"},"institutions":[{"id":"https://openalex.org/I4210113369","display_name":"Microsoft Research Asia (China)","ror":"https://ror.org/0300m5276","country_code":"CN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210113369"]},{"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":"Peiran Ren","raw_affiliation_strings":["Tsinghua University and Microsoft Research Asia","Tsinghua University, and Microsoft Research Asia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University and Microsoft Research Asia","institution_ids":["https://openalex.org/I4210113369","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, and Microsoft Research Asia#TAB#","institution_ids":["https://openalex.org/I4210113369","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010336219","display_name":"Jiaping Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]},{"id":"https://openalex.org/I4210105678","display_name":"Microsoft (Finland)","ror":"https://ror.org/01nehjf29","country_code":"FI","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210105678"]}],"countries":["FI","US"],"is_corresponding":false,"raw_author_name":"Jiaping Wang","raw_affiliation_strings":["Microsoft Corporation","MICROSOFT CORP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Corporation","institution_ids":["https://openalex.org/I4210105678"]},{"raw_affiliation_string":"MICROSOFT CORP","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105714191","display_name":"Minmin Gong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113369","display_name":"Microsoft Research Asia (China)","ror":"https://ror.org/0300m5276","country_code":"CN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210113369"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minmin Gong","raw_affiliation_strings":["Microsoft Research Asia","Microsoft Research Asia,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research Asia","institution_ids":["https://openalex.org/I4210113369"]},{"raw_affiliation_string":"Microsoft Research Asia,","institution_ids":["https://openalex.org/I4210113369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102863526","display_name":"Stephen Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113369","display_name":"Microsoft Research Asia (China)","ror":"https://ror.org/0300m5276","country_code":"CN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210113369"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Stephen Lin","raw_affiliation_strings":["Microsoft Research Asia","Microsoft Research Asia,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research Asia","institution_ids":["https://openalex.org/I4210113369"]},{"raw_affiliation_string":"Microsoft Research Asia,","institution_ids":["https://openalex.org/I4210113369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100784734","display_name":"Xin Tong","orcid":"https://orcid.org/0000-0001-8788-2453"},"institutions":[{"id":"https://openalex.org/I4210113369","display_name":"Microsoft Research Asia (China)","ror":"https://ror.org/0300m5276","country_code":"CN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210113369"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Tong","raw_affiliation_strings":["Microsoft Research Asia","Microsoft Research Asia,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research Asia","institution_ids":["https://openalex.org/I4210113369"]},{"raw_affiliation_string":"Microsoft Research Asia,","institution_ids":["https://openalex.org/I4210113369"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101666011","display_name":"Baining Guo","orcid":"https://orcid.org/0000-0001-8349-8868"},"institutions":[{"id":"https://openalex.org/I4210113369","display_name":"Microsoft Research Asia (China)","ror":"https://ror.org/0300m5276","country_code":"CN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210113369"]},{"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":"Baining Guo","raw_affiliation_strings":["Microsoft Research Asia and Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research Asia and Tsinghua University","institution_ids":["https://openalex.org/I4210113369","https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.7885,"has_fulltext":false,"cited_by_count":110,"citation_normalized_percentile":{"value":0.98304279,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"32","issue":"4","first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9980999827384949,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9905999898910522,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7954541444778442},{"id":"https://openalex.org/keywords/radiance","display_name":"Radiance","score":0.7645078897476196},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.7310478687286377},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7259514927864075},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.581621527671814},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5391374826431274},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5093158483505249},{"id":"https://openalex.org/keywords/shading","display_name":"Shading","score":0.4293307662010193},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3290572762489319},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.24744486808776855},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12905043363571167},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.09938156604766846}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7954541444778442},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.7645078897476196},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.7310478687286377},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7259514927864075},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.581621527671814},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5391374826431274},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5093158483505249},{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.4293307662010193},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3290572762489319},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.24744486808776855},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12905043363571167},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.09938156604766846},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2461912.2462009","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2461912.2462009","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.494.9693","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.494.9693","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://research.microsoft.com/en-us/UM/people/stevelin/papers/siggraph13ren.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W190660021","https://openalex.org/W1549177742","https://openalex.org/W1554944419","https://openalex.org/W1644976598","https://openalex.org/W1966701964","https://openalex.org/W1974442306","https://openalex.org/W1975809426","https://openalex.org/W1983123786","https://openalex.org/W1987212881","https://openalex.org/W1988890038","https://openalex.org/W2002407002","https://openalex.org/W2002753124","https://openalex.org/W2020853194","https://openalex.org/W2023758054","https://openalex.org/W2029704386","https://openalex.org/W2030318194","https://openalex.org/W2030459990","https://openalex.org/W2033137841","https://openalex.org/W2036750154","https://openalex.org/W2038669746","https://openalex.org/W2040364019","https://openalex.org/W2040510994","https://openalex.org/W2050513283","https://openalex.org/W2058018255","https://openalex.org/W2074930180","https://openalex.org/W2076669957","https://openalex.org/W2078410011","https://openalex.org/W2093206971","https://openalex.org/W2097447432","https://openalex.org/W2103004774","https://openalex.org/W2106598309","https://openalex.org/W2109536425","https://openalex.org/W2110139691","https://openalex.org/W2113268027","https://openalex.org/W2117237077","https://openalex.org/W2118975848","https://openalex.org/W2137983211","https://openalex.org/W2144736368","https://openalex.org/W2148138104","https://openalex.org/W2155482699","https://openalex.org/W2155681675","https://openalex.org/W2164369380","https://openalex.org/W2787894218","https://openalex.org/W2912424718","https://openalex.org/W2998555201","https://openalex.org/W3005817654","https://openalex.org/W3022436500","https://openalex.org/W3137372660","https://openalex.org/W3137852684","https://openalex.org/W3146803896","https://openalex.org/W3151630050"],"related_works":["https://openalex.org/W2316059977","https://openalex.org/W2397912953","https://openalex.org/W2124439461","https://openalex.org/W63694318","https://openalex.org/W2367434614","https://openalex.org/W2099004500","https://openalex.org/W2077708435","https://openalex.org/W4376115546","https://openalex.org/W4243167425","https://openalex.org/W3092108389"],"abstract_inverted_index":{"We":[0,109],"present":[1],"radiance":[2,19],"regression":[3,20,57],"functions":[4],"for":[5],"fast":[6,106],"rendering":[7,232],"of":[8,32,94,126,152,165,185,220,225],"global":[9,235],"illumination":[10,46,97,129,236],"in":[11],"scenes":[12,141,175],"with":[13,142,176,193,233],"dynamic":[14],"local":[15,28],"light":[16],"sources.":[17],"A":[18],"function":[21,62],"(RRF)":[22],"represents":[23],"a":[24,61,70,114,122,204],"non-linear":[25],"mapping":[26],"from":[27,52],"and":[29,40,105,130,189,216,223,241],"contextual":[30],"attributes":[31,153],"surface":[33],"points,":[34],"such":[35],"as":[36,113,154],"position,":[37],"viewing":[38],"direction,":[39],"lighting":[41],"condition,":[42],"to":[43,89,99,107,156,161,171,211],"their":[44],"indirect":[45,96,128],"values.":[47],"The":[48,82],"RRF":[49,102,112,160,187,207,228],"is":[50,88],"obtained":[51],"precomputed":[53,77],"shading":[54,67,74],"samples":[55,75],"through":[56],"analysis,":[58],"which":[59,120],"determines":[60],"that":[63,167,197],"best":[64],"fits":[65],"the":[66,73,91,95,101,111,127,157,163,168,182,186,191,206,227],"data.":[68],"For":[69],"given":[71],"scene,":[72],"are":[76],"by":[78],"an":[79,149],"offline":[80],"renderer.":[81],"key":[83],"idea":[84],"behind":[85],"our":[86],"approach":[87],"exploit":[90],"nonlinear":[92],"coherence":[93],"data":[98],"make":[100],"both":[103],"compact":[104],"evaluate.":[108],"model":[110,140,188,208,229],"multilayer":[115],"acyclic":[116],"feed-forward":[117],"neural":[118,158],"network,":[119],"provides":[121],"close":[123],"functional":[124],"approximation":[125],"can":[131,198],"be":[132,199],"efficiently":[133],"evaluated":[134,200],"at":[135],"run":[136],"time.":[137],"To":[138,173],"effectively":[139],"spatially":[143],"variant":[144],"material":[145,217],"properties,":[146],"we":[147,180],"utilize":[148],"augmented":[150],"set":[151],"input":[155,183],"network":[159,169],"reduce":[162],"amount":[164],"inference":[166],"needs":[170],"perform.":[172],"handle":[174],"greater":[177],"geometric":[178],"complexity,":[179],"partition":[181],"space":[184],"represent":[190],"subspaces":[192],"separate,":[194],"smaller":[195],"RRFs":[196],"more":[201],"rapidly.":[202],"As":[203],"result,":[205],"scales":[209],"well":[210],"increasingly":[212],"complex":[213],"scene":[214],"geometry":[215],"variation.":[218],"Because":[219],"its":[221],"compactness":[222],"ease":[224],"evaluation,":[226],"enables":[230],"real-time":[231],"full":[234],"effects,":[237],"including":[238],"changing":[239],"caustics":[240],"multiple-bounce":[242],"high-frequency":[243],"glossy":[244],"interreflections.":[245]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}