{"id":"https://openalex.org/W4385618947","doi":"https://doi.org/10.1145/3587421.3595455","title":"Real Time Ray Tracing in AR","display_name":"Real Time Ray Tracing in AR","publication_year":2023,"publication_date":"2023-08-06","ids":{"openalex":"https://openalex.org/W4385618947","doi":"https://doi.org/10.1145/3587421.3595455"},"language":"en","primary_location":{"id":"doi:10.1145/3587421.3595455","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3587421.3595455","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3587421.3595455","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2023 Talks","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3587421.3595455","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092603507","display_name":"Ron Weitzman","orcid":"https://orcid.org/0009-0008-5487-6100"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ron Weitzman","raw_affiliation_strings":["Snap, Israel"],"affiliations":[{"raw_affiliation_string":"Snap, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092603508","display_name":"Almog Mizrahi","orcid":"https://orcid.org/0009-0006-7431-7360"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Almog Mizrahi","raw_affiliation_strings":["Snap, Israel"],"affiliations":[{"raw_affiliation_string":"Snap, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092603509","display_name":"Raz Perlman","orcid":"https://orcid.org/0009-0002-0056-5557"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Raz Perlman","raw_affiliation_strings":["Snap, Israel"],"affiliations":[{"raw_affiliation_string":"Snap, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092603510","display_name":"Elad Haviv","orcid":"https://orcid.org/0009-0008-6694-043X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elad Haviv","raw_affiliation_strings":["Snap, Israel"],"affiliations":[{"raw_affiliation_string":"Snap, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092603511","display_name":"Oleksandr Pyshchenko","orcid":"https://orcid.org/0009-0008-2401-7065"},"institutions":[{"id":"https://openalex.org/I4210142583","display_name":"Snap (United States)","ror":"https://ror.org/04dgkhg68","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142583"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Oleksandr Pyshchenko","raw_affiliation_strings":["Snap, United States of America"],"affiliations":[{"raw_affiliation_string":"Snap, United States of America","institution_ids":["https://openalex.org/I4210142583"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039751829","display_name":"T. Stephenson","orcid":"https://orcid.org/0009-0005-7296-8277"},"institutions":[{"id":"https://openalex.org/I4210142583","display_name":"Snap (United States)","ror":"https://ror.org/04dgkhg68","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142583"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Trevor Stephenson","raw_affiliation_strings":["Snap, United States of America"],"affiliations":[{"raw_affiliation_string":"Snap, United States of America","institution_ids":["https://openalex.org/I4210142583"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5092603507"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20580901,"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":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.996399998664856,"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":0.996399998664856,"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/T10888","display_name":"Augmented Reality Applications","score":0.9589999914169312,"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":0.9538000226020813,"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/ray-tracing","display_name":"Ray tracing (physics)","score":0.8200141191482544},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7264913320541382},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.7151041030883789},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.6833813190460205},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.6170005202293396},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.5738883018493652},{"id":"https://openalex.org/keywords/realism","display_name":"Realism","score":0.5323415398597717},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.47274908423423767},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.45254987478256226},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4483635425567627},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.33319807052612305},{"id":"https://openalex.org/keywords/visual-arts","display_name":"Visual arts","score":0.18697187304496765},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.13893309235572815},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08434650301933289},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07433709502220154}],"concepts":[{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.8200141191482544},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7264913320541382},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.7151041030883789},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.6833813190460205},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.6170005202293396},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.5738883018493652},{"id":"https://openalex.org/C543847140","wikidata":"https://www.wikidata.org/wiki/Q2642826","display_name":"Realism","level":2,"score":0.5323415398597717},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.47274908423423767},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.45254987478256226},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4483635425567627},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.33319807052612305},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.18697187304496765},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.13893309235572815},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08434650301933289},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07433709502220154},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3587421.3595455","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3587421.3595455","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3587421.3595455","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2023 Talks","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3587421.3595455","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3587421.3595455","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3587421.3595455","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2023 Talks","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4385618947.pdf","grobid_xml":"https://content.openalex.org/works/W4385618947.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W2123026845"],"related_works":["https://openalex.org/W2172197285","https://openalex.org/W2991048842","https://openalex.org/W2750280393","https://openalex.org/W2355696739","https://openalex.org/W3158001554","https://openalex.org/W2771909920","https://openalex.org/W2043557177","https://openalex.org/W2349351862","https://openalex.org/W206388321","https://openalex.org/W2028679277"],"abstract_inverted_index":{"Ray":[0],"Tracing":[1],"has":[2,29,52],"played":[3],"a":[4],"pivotal":[5],"role":[6],"in":[7,42,54],"enhancing":[8],"the":[9,23,46],"visual":[10],"realism":[11],"of":[12,25,48],"computer-generated":[13],"images,":[14],"movies,":[15],"and,":[16],"more":[17],"recently,":[18],"games.":[19],"It":[20],"involves":[21],"simulating":[22],"behavior":[24],"light":[26],"rays":[27],"and":[28,35],"traditionally":[30],"demanded":[31],"substantial":[32],"computational":[33],"resources":[34],"specialized":[36],"expertise.":[37],"Despite":[38],"significant":[39],"technological":[40],"advancements":[41],"Augmented":[43],"Reality":[44],"(AR),":[45],"absence":[47],"this":[49],"crucial":[50],"component":[51],"resulted":[53],"graphics":[55],"that":[56],"lack":[57],"authenticity.":[58]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}