{"id":"https://openalex.org/W782826972","doi":"https://doi.org/10.2312/egst.20071056","title":"State of the Art in Ray Tracing Animated Scenes","display_name":"State of the Art in Ray Tracing Animated Scenes","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W782826972","doi":"https://doi.org/10.2312/egst.20071056","mag":"782826972"},"language":"en","primary_location":{"id":"doi:10.2312/egst.20071056","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egst.20071056","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"type":"other","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/egst.20071056","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039910512","display_name":"Ingo Wald","orcid":"https://orcid.org/0000-0003-0046-713X"},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wald, Ingo","raw_affiliation_strings":["Computer Graphics, MPI for Informatics, Max Planck Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Graphics, MPI for Informatics, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109394409","display_name":"William R. Mark","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158342","display_name":"Intel (United Kingdom)","ror":"https://ror.org/058cxws58","country_code":"GB","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210158342"]},{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Mark, William R.","raw_affiliation_strings":["University of Texas at Austin, Austin, TX, USA","Intel Corp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Intel Corp","institution_ids":["https://openalex.org/I4210158342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028583853","display_name":"Johannes G\u00fcnther","orcid":"https://orcid.org/0000-0001-8130-5022"},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G\u00fcnther, Johannes","raw_affiliation_strings":["Computer Graphics, MPI for Informatics, Max Planck Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Graphics, MPI for Informatics, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088040897","display_name":"Solomon Boulos","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Boulos, Solomon","raw_affiliation_strings":["School of Computing, University of Utah, Salt Lake city, UT, USA","Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of Utah, Salt Lake city, UT, USA","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027253860","display_name":"Thiago Ize","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]},{"id":"https://openalex.org/I4210158342","display_name":"Intel (United Kingdom)","ror":"https://ror.org/058cxws58","country_code":"GB","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210158342"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Ize, Thiago","raw_affiliation_strings":["SCI Institute, University of Utah, Salt Lake City, UT, USA","Intel Corp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SCI Institute, University of Utah, Salt Lake City, UT, USA","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"Intel Corp","institution_ids":["https://openalex.org/I4210158342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084447019","display_name":"Warren A. Hunt","orcid":"https://orcid.org/0009-0004-1444-2544"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hunt, Warren","raw_affiliation_strings":["University of Texas at Austin, Austin, TX USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, Austin, TX USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110586706","display_name":"Steven G. Parker","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Parker, Steven G.","raw_affiliation_strings":["SCI Institute, University of Utah, Salt Lake City, UT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SCI Institute, University of Utah, Salt Lake City, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010940488","display_name":"Peter Shirley","orcid":"https://orcid.org/0000-0003-2943-6206"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shirley, Peter","raw_affiliation_strings":["School of Computing, Univ. of Utah, Salt Lake City, UT, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Univ. of Utah, Salt Lake City, UT, USA#TAB#","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9951000213623047,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9936000108718872,"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/tracing","display_name":"Tracing","score":0.8024388551712036},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7677959203720093},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7471387982368469},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.7354472279548645},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.6556816101074219},{"id":"https://openalex.org/keywords/trace","display_name":"TRACE (psycholinguistics)","score":0.5591384172439575},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5372139811515808},{"id":"https://openalex.org/keywords/distributed-ray-tracing","display_name":"Distributed ray tracing","score":0.46714991331100464},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3511698246002197}],"concepts":[{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.8024388551712036},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7677959203720093},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7471387982368469},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.7354472279548645},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.6556816101074219},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.5591384172439575},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5372139811515808},{"id":"https://openalex.org/C82744980","wikidata":"https://www.wikidata.org/wiki/Q951513","display_name":"Distributed ray tracing","level":3,"score":0.46714991331100464},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3511698246002197},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/egst.20071056","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egst.20071056","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.2312/egst.20071056","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egst.20071056","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2030318194","https://openalex.org/W2546184100","https://openalex.org/W2021832285","https://openalex.org/W78606998","https://openalex.org/W2153226019","https://openalex.org/W2152365613","https://openalex.org/W2130026741","https://openalex.org/W2117236520","https://openalex.org/W2105824580","https://openalex.org/W2062604373","https://openalex.org/W2001100395","https://openalex.org/W1595108603","https://openalex.org/W2761457962","https://openalex.org/W7034657","https://openalex.org/W2283411468","https://openalex.org/W1691811038","https://openalex.org/W1269809657","https://openalex.org/W2032701680","https://openalex.org/W1982661771","https://openalex.org/W1981220214"],"abstract_inverted_index":{"Ray":[0],"tracing":[1,33,58,83,96,150,211],"has":[2,27,120,128],"long":[3],"been":[4,79],"a":[5,71,110,131,192,197],"method":[6],"of":[7,115,133,146,165,170],"choice":[8],"for":[9,17,81,93,112,140,148,191,250],"off-line":[10,52],"rendering,":[11],"but":[12],"traditionally":[13],"was":[14],"too":[15],"slow":[16],"interactive":[18],"use.":[19],"With":[20],"faster":[21],"hardware":[22],"and":[23,30,106,138,167,186,217,219,241],"algorithmic":[24,251],"improvements":[25],"this":[26,107,200],"recently":[28],"changed,":[29],"real-time":[31,39,56],"ray":[32,57,64,82,95,116,149,210],"is":[34,175,181,228,248],"finally":[35],"within":[36],"reach.":[37],"However,":[38],"capability":[40],"also":[41],"opens":[42],"up":[43],"new":[44],"problems":[45],"that":[46,77,127,180],"do":[47],"not":[48],"exist":[49],"in":[50,130,183],"an":[51],"environment.":[53],"In":[54,199],"particular":[55,193],"offers":[59],"the":[60,74,85,103,113,168,171,188,206,231,234,239],"opportunity":[61],"to":[62,73,204,209,222,229,242],"interactively":[63],"trace":[65],"moving/animated":[66],"scene":[67,104,160],"content.":[68],"This":[69,118],"presents":[70],"challenge":[72],"data":[75,90,136],"structures":[76,91],"have":[78],"developed":[80],"over":[84],"past":[86],"few":[87],"decades.":[88],"Spatial":[89],"crucial":[92],"fast":[94],"must":[97],"be":[98,196],"rebuilt":[99],"or":[100],"updated":[101],"as":[102,159],"changes,":[105],"can":[108,195],"become":[109],"bottleneck":[111,119],"speed":[114],"tracing.":[117],"received":[121],"much":[122],"recent":[123],"attention":[124],"by":[125],"researchers":[126],"resulted":[129],"multitude":[132],"different":[134,207],"algorithms,":[135],"structures,":[137],"strategies":[139],"handling":[141],"animated":[142,212],"scenes.":[143],"The":[144,225],"effectiveness":[145],"techniques":[147],"dynamic":[151],"scenes":[152],"vary":[153],"dramatically":[154],"depending":[155,237],"on":[156,238],"details":[157],"such":[158],"complexity,":[161],"model":[162],"structure,":[163],"type":[164],"motion,":[166],"coherency":[169],"rays.":[172],"Consequently,":[173],"there":[174,247],"so":[176],"far":[177],"no":[178],"approach":[179,236],"best":[182,189,235],"all":[184],"cases,":[185],"determining":[187],"technique":[190],"problem":[194],"challenge.":[198],"STAR,":[201],"we":[202],"aim":[203],"survey":[205],"approaches":[208],"scenes,":[213],"discussing":[214],"their":[215,220],"strengths":[216],"weaknesses,":[218],"relationship":[221],"other":[223],"approaches.":[224],"overall":[226],"goal":[227],"help":[230],"reader":[232],"choose":[233],"situation,":[240],"expose":[243],"promising":[244],"areas":[245],"where":[246],"potential":[249],"improvements.":[252]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2025-10-10T00:00:00"}
