{"id":"https://openalex.org/W2025983797","doi":"https://doi.org/10.1145/1401132.1401136","title":"Advanced global illumination using photon mapping","display_name":"Advanced global illumination using photon mapping","publication_year":2008,"publication_date":"2008-08-11","ids":{"openalex":"https://openalex.org/W2025983797","doi":"https://doi.org/10.1145/1401132.1401136","mag":"2025983797"},"language":"en","primary_location":{"id":"doi:10.1145/1401132.1401136","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1401132.1401136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2008 classes","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/A5009820805","display_name":"Wojciech Jarosz","orcid":"https://orcid.org/0000-0002-1652-0954"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wojciech Jarosz","raw_affiliation_strings":["University of California, San Diego"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007841391","display_name":"Henrik Wann Jensen","orcid":"https://orcid.org/0009-0009-5677-640X"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Henrik Wann Jensen","raw_affiliation_strings":["University of California, San Diego"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069710706","display_name":"Craig Donner","orcid":"https://orcid.org/0009-0003-8157-0557"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Craig Donner","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009820805"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":5.2005,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.9441657,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9968000054359436,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9966999888420105,"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/global-illumination","display_name":"Global illumination","score":0.835995078086853},{"id":"https://openalex.org/keywords/photon","display_name":"Photon","score":0.705990731716156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6675640940666199},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.4947599768638611},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.44588083028793335},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38125738501548767},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3743119239807129},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3646695017814636},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.28888362646102905},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24056878685951233}],"concepts":[{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.835995078086853},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.705990731716156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6675640940666199},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4947599768638611},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.44588083028793335},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38125738501548767},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3743119239807129},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3646695017814636},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.28888362646102905},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24056878685951233},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1401132.1401136","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1401132.1401136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2008 classes","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":154,"referenced_works":["https://openalex.org/W24727508","https://openalex.org/W61872365","https://openalex.org/W65018654","https://openalex.org/W132086957","https://openalex.org/W177826568","https://openalex.org/W196054703","https://openalex.org/W1487859867","https://openalex.org/W1489836479","https://openalex.org/W1490482062","https://openalex.org/W1491627747","https://openalex.org/W1495002650","https://openalex.org/W1500953784","https://openalex.org/W1502588543","https://openalex.org/W1507930944","https://openalex.org/W1525278821","https://openalex.org/W1530000391","https://openalex.org/W1530695720","https://openalex.org/W1531646513","https://openalex.org/W1533333879","https://openalex.org/W1534875171","https://openalex.org/W1535835519","https://openalex.org/W1543768340","https://openalex.org/W1548879090","https://openalex.org/W1555180826","https://openalex.org/W1556256169","https://openalex.org/W1564611446","https://openalex.org/W1577680551","https://openalex.org/W1587477963","https://openalex.org/W1588109814","https://openalex.org/W1588539050","https://openalex.org/W1588714915","https://openalex.org/W1590211239","https://openalex.org/W1591343165","https://openalex.org/W1598795462","https://openalex.org/W1599984094","https://openalex.org/W1600166544","https://openalex.org/W1665635131","https://openalex.org/W1709754610","https://openalex.org/W1742739148","https://openalex.org/W1781099918","https://openalex.org/W1829077561","https://openalex.org/W1863405838","https://openalex.org/W1964697698","https://openalex.org/W1974442306","https://openalex.org/W1979606301","https://openalex.org/W1980536927","https://openalex.org/W1981603350","https://openalex.org/W1982661771","https://openalex.org/W1983599709","https://openalex.org/W1991777702","https://openalex.org/W1993572304","https://openalex.org/W2000861327","https://openalex.org/W2008693968","https://openalex.org/W2010589269","https://openalex.org/W2011674708","https://openalex.org/W2014893164","https://openalex.org/W2024766881","https://openalex.org/W2030901367","https://openalex.org/W2032325716","https://openalex.org/W2033102965","https://openalex.org/W2041554407","https://openalex.org/W2043334098","https://openalex.org/W2043887626","https://openalex.org/W2044336151","https://openalex.org/W2060258034","https://openalex.org/W2063087073","https://openalex.org/W2067021215","https://openalex.org/W2067379067","https://openalex.org/W2067540766","https://openalex.org/W2071553886","https://openalex.org/W2075480521","https://openalex.org/W2082821385","https://openalex.org/W2083126079","https://openalex.org/W2084056161","https://openalex.org/W2090346540","https://openalex.org/W2091620062","https://openalex.org/W2092276439","https://openalex.org/W2097485365","https://openalex.org/W2098565486","https://openalex.org/W2100738800","https://openalex.org/W2100773110","https://openalex.org/W2104814486","https://openalex.org/W2107729237","https://openalex.org/W2109548390","https://openalex.org/W2113492357","https://openalex.org/W2115373434","https://openalex.org/W2115728367","https://openalex.org/W2120323262","https://openalex.org/W2122585444","https://openalex.org/W2125833438","https://openalex.org/W2129112679","https://openalex.org/W2129250973","https://openalex.org/W2129905273","https://openalex.org/W2137293535","https://openalex.org/W2138624212","https://openalex.org/W2140693291","https://openalex.org/W2144736368","https://openalex.org/W2147632348","https://openalex.org/W2148700986","https://openalex.org/W2153935912","https://openalex.org/W2155328339","https://openalex.org/W2156067784","https://openalex.org/W2159808792","https://openalex.org/W2161446118","https://openalex.org/W2163017595","https://openalex.org/W2165558283","https://openalex.org/W2166442092","https://openalex.org/W2168471197","https://openalex.org/W2173197174","https://openalex.org/W2173672816","https://openalex.org/W2175031088","https://openalex.org/W2175032334","https://openalex.org/W2239344586","https://openalex.org/W2295329974","https://openalex.org/W2504987011","https://openalex.org/W2533648402","https://openalex.org/W2534400428","https://openalex.org/W2593976925","https://openalex.org/W2752885492","https://openalex.org/W2763235686","https://openalex.org/W2888871578","https://openalex.org/W2911838775","https://openalex.org/W2911967907","https://openalex.org/W2912868642","https://openalex.org/W3005154763","https://openalex.org/W3022594171","https://openalex.org/W3041834803","https://openalex.org/W3092513251","https://openalex.org/W3097830658","https://openalex.org/W3143893444","https://openalex.org/W4210697527","https://openalex.org/W4229858733","https://openalex.org/W4230119610","https://openalex.org/W4232290346","https://openalex.org/W4233014035","https://openalex.org/W4233358567","https://openalex.org/W4237796884","https://openalex.org/W4241749175","https://openalex.org/W4244659560","https://openalex.org/W4246951963","https://openalex.org/W4247477375","https://openalex.org/W4248529434","https://openalex.org/W4251106922","https://openalex.org/W4251856170","https://openalex.org/W4256249516","https://openalex.org/W4285719527","https://openalex.org/W4300580367","https://openalex.org/W6602537441","https://openalex.org/W6638282901","https://openalex.org/W6652751995","https://openalex.org/W6682230148","https://openalex.org/W6697571254","https://openalex.org/W6835461907","https://openalex.org/W6888585512"],"related_works":["https://openalex.org/W4300709667","https://openalex.org/W4252587038","https://openalex.org/W1829077561","https://openalex.org/W2001665708","https://openalex.org/W2300529669","https://openalex.org/W2104215005","https://openalex.org/W17402937","https://openalex.org/W2080986357","https://openalex.org/W641869877","https://openalex.org/W2561577590"],"abstract_inverted_index":{"Photon":[0],"mapping":[1,43,60,131],"provides":[2],"a":[3,113],"practical":[4],"way":[5],"of":[6,58,70,98,116],"efficiently":[7,38],"simulating":[8],"global":[9,46,93],"illumination":[10,47],"including":[11,61,125],"interreflections,":[12],"caustics,":[13],"color":[14],"bleeding,":[15],"participating":[16,135],"media":[17,136],"and":[18,26,40,64,72,137],"subsurface":[19,138],"scattering":[20],"in":[21,48,88,132],"scenes":[22],"with":[23,134],"complicated":[24],"geometry":[25],"advanced":[27,105],"material":[28],"models.":[29],"This":[30],"class":[31,100],"will":[32,53,77,101,120],"provide":[33],"the":[34,56,82,85,99],"insight":[35],"necessary":[36],"to":[37,44,80,91,104,112],"implement":[39],"use":[41],"photon":[42,59,86,108,130],"simulate":[45],"complex":[49],"scenes.":[50],"The":[51],"presentation":[52],"briefly":[54],"cover":[55],"fundamentals":[57],"efficient":[62,126],"techniques":[63,106],"datastructures":[65],"for":[66,107,128],"managing":[67],"large":[68,96],"numbers":[69],"rays":[71],"photons.":[73],"In":[74,110],"addition,":[75],"we":[76,119],"describe":[78,121],"how":[79],"integrate":[81],"information":[83],"from":[84],"maps":[87],"shading":[89],"algorithms":[90],"render":[92],"illumination.":[94],"A":[95],"portion":[97],"be":[102],"dedicated":[103],"mapping.":[109],"addition":[111],"fast":[114],"recap":[115],"introductory":[117],"material,":[118],"more":[122],"recent":[123],"developments":[124],"methods":[127],"using":[129],"scene":[133],"scattering.":[139]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}