{"id":"https://openalex.org/W2060155331","doi":"https://doi.org/10.1145/1944745.1944753","title":"Real-time volume caustics with adaptive beam tracing","display_name":"Real-time volume caustics with adaptive beam tracing","publication_year":2011,"publication_date":"2011-02-18","ids":{"openalex":"https://openalex.org/W2060155331","doi":"https://doi.org/10.1145/1944745.1944753","mag":"2060155331"},"language":"en","primary_location":{"id":"doi:10.1145/1944745.1944753","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1944745.1944753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symposium on Interactive 3D Graphics and Games","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/A5009787157","display_name":"G\u00e1bor Liktor","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"G\u00e1bor Liktor","raw_affiliation_strings":["Karlsruhe Institute of Technology","Karlsruhe Institute of technology"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of technology","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026357260","display_name":"Carsten Dachsbacher","orcid":"https://orcid.org/0000-0003-4690-3574"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carsten Dachsbacher","raw_affiliation_strings":["Karlsruhe Institute of Technology","Karlsruhe Institute of technology"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of technology","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5009787157"],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":null,"apc_paid":null,"fwci":5.8544,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.94773869,"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":"47","last_page":"54"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"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":0.9940000176429749,"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/caustic","display_name":"Caustic (mathematics)","score":0.8560670614242554},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.7542731761932373},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7064181566238403},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.690241277217865},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5948289632797241},{"id":"https://openalex.org/keywords/classification-of-discontinuities","display_name":"Classification of discontinuities","score":0.566052258014679},{"id":"https://openalex.org/keywords/distributed-ray-tracing","display_name":"Distributed ray tracing","score":0.5639786720275879},{"id":"https://openalex.org/keywords/path-tracing","display_name":"Path tracing","score":0.5628951191902161},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.5610694289207458},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.5583747029304504},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43529850244522095},{"id":"https://openalex.org/keywords/photon","display_name":"Photon","score":0.4136439263820648},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.39016199111938477},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3890409469604492},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15645623207092285},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08941185474395752}],"concepts":[{"id":"https://openalex.org/C2779567845","wikidata":"https://www.wikidata.org/wiki/Q3492725","display_name":"Caustic (mathematics)","level":2,"score":0.8560670614242554},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.7542731761932373},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7064181566238403},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.690241277217865},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5948289632797241},{"id":"https://openalex.org/C15627037","wikidata":"https://www.wikidata.org/wiki/Q541961","display_name":"Classification of discontinuities","level":2,"score":0.566052258014679},{"id":"https://openalex.org/C82744980","wikidata":"https://www.wikidata.org/wiki/Q951513","display_name":"Distributed ray tracing","level":3,"score":0.5639786720275879},{"id":"https://openalex.org/C110541219","wikidata":"https://www.wikidata.org/wiki/Q72948","display_name":"Path tracing","level":3,"score":0.5628951191902161},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.5610694289207458},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.5583747029304504},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43529850244522095},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.4136439263820648},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.39016199111938477},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3890409469604492},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15645623207092285},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08941185474395752},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1944745.1944753","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1944745.1944753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symposium on Interactive 3D Graphics and Games","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.5099999904632568,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W160245179","https://openalex.org/W1535835519","https://openalex.org/W1862879544","https://openalex.org/W1871077276","https://openalex.org/W1966701964","https://openalex.org/W1986847373","https://openalex.org/W1991681490","https://openalex.org/W2002753124","https://openalex.org/W2025087491","https://openalex.org/W2029907153","https://openalex.org/W2040510994","https://openalex.org/W2058731614","https://openalex.org/W2062126847","https://openalex.org/W2063508089","https://openalex.org/W2093369918","https://openalex.org/W2133888192","https://openalex.org/W2142380402","https://openalex.org/W2146716365","https://openalex.org/W2148309695","https://openalex.org/W2153226019","https://openalex.org/W2155713434","https://openalex.org/W2164369380","https://openalex.org/W2169907666","https://openalex.org/W2172118889","https://openalex.org/W2998555201","https://openalex.org/W3137852684","https://openalex.org/W3140511821","https://openalex.org/W3147561620","https://openalex.org/W4233754871","https://openalex.org/W4234722181","https://openalex.org/W6631842014"],"related_works":["https://openalex.org/W655645366","https://openalex.org/W4252587038","https://openalex.org/W2049092004","https://openalex.org/W1513303533","https://openalex.org/W2011674708","https://openalex.org/W2048462208","https://openalex.org/W2010282034","https://openalex.org/W151283179","https://openalex.org/W2291009136","https://openalex.org/W1980536927"],"abstract_inverted_index":{"Caustics":[0],"are":[1,71],"detailed":[2],"patterns":[3,107],"of":[4,63,66],"light":[5,64,80,138],"reflected":[6],"or":[7,15],"refracted":[8],"on":[9],"specular":[10,56],"surfaces":[11,57,129],"into":[12],"participating":[13,37],"media":[14,38],"onto":[16,82],"surfaces.":[17],"In":[18],"this":[19],"paper":[20],"we":[21],"present":[22],"a":[23,75],"novel":[24],"adaptive":[25],"and":[26,32,48,96,112],"scalable":[27],"algorithm":[28],"for":[29],"rendering":[30],"surface":[31],"volume":[33,105],"caustics":[34],"in":[35,58,93],"single-scattering":[36],"at":[39,114],"real-time":[40],"frame":[41],"rates.":[42],"Motivated":[43],"by":[44],"both":[45],"caustic":[46,106,137],"mapping":[47],"triangle-based":[49],"volumetric":[50],"methods,":[51],"our":[52,119],"technique":[53,120],"captures":[54],"the":[55,79,83,94],"light-space,":[59],"but":[60],"traces":[61],"beams":[62,70],"instead":[65],"single":[67],"photons.":[68],"The":[69],"adaptively":[72],"generated":[73],"from":[74,78],"grid":[76],"projected":[77],"source":[81],"scene's":[84],"surfaces,":[85],"which":[86],"is":[87],"iteratively":[88],"refined":[89],"according":[90],"to":[91,102,127],"discontinuities":[92],"geometry":[95],"photon":[97],"distribution.":[98],"This":[99],"allows":[100],"us":[101],"reconstruct":[103],"sharp":[104],"while":[108],"reducing":[109],"sampling":[110],"resolution":[111],"fill-rate":[113],"defocused":[115],"regions.":[116],"We":[117],"demonstrate":[118],"combined":[121],"with":[122,130],"approximate":[123],"ray":[124],"tracing":[125],"techniques":[126],"render":[128],"two-sided":[131],"refractions":[132],"as":[133,135],"well":[134],"multiple":[136],"bounces.":[139]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
