{"id":"https://openalex.org/W2058678953","doi":"https://doi.org/10.1145/1111411.1111439","title":"Interactive image-space techniques for approximating caustics","display_name":"Interactive image-space techniques for approximating caustics","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2058678953","doi":"https://doi.org/10.1145/1111411.1111439","mag":"2058678953"},"language":"en","primary_location":{"id":"doi:10.1145/1111411.1111439","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1111411.1111439","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 symposium on Interactive 3D graphics and games  - SI3D '06","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/A5006219693","display_name":"Chris Wyman","orcid":"https://orcid.org/0000-0002-5133-4292"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chris Wyman","raw_affiliation_strings":["University of Iowa","University of Iowa, "],"affiliations":[{"raw_affiliation_string":"University of Iowa","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"University of Iowa, ","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033432457","display_name":"Scott Davis","orcid":null},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott Davis","raw_affiliation_strings":["University of Iowa","University of Iowa, "],"affiliations":[{"raw_affiliation_string":"University of Iowa","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"University of Iowa, ","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006219693"],"corresponding_institution_ids":["https://openalex.org/I126307644"],"apc_list":null,"apc_paid":null,"fwci":13.0981,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.98628258,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"153","last_page":"153"},"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":0.9980000257492065,"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":0.996999979019165,"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":0.836105465888977},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.7975497245788574},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.7076024413108826},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6997471451759338},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.6735742092132568},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.5823690295219421},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.566680908203125},{"id":"https://openalex.org/keywords/photon","display_name":"Photon","score":0.43454238772392273},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41722556948661804},{"id":"https://openalex.org/keywords/image-based-lighting","display_name":"Image-based lighting","score":0.4155384302139282},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3850826323032379},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2892856299877167},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16640999913215637}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.836105465888977},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.7975497245788574},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.7076024413108826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6997471451759338},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.6735742092132568},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.5823690295219421},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.566680908203125},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.43454238772392273},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41722556948661804},{"id":"https://openalex.org/C204060014","wikidata":"https://www.wikidata.org/wiki/Q6002069","display_name":"Image-based lighting","level":4,"score":0.4155384302139282},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3850826323032379},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2892856299877167},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16640999913215637},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1111411.1111439","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1111411.1111439","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 symposium on Interactive 3D graphics and games  - SI3D '06","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.123.26","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.123.26","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.uiowa.edu/~cwyman/publications/files/InteractiveISCaustics/imgSpaceCaustics.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.87.9918","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.87.9918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.uiowa.edu/~cwyman/publications/files/InteractiveISCaustics/imgSpaceCausticsPreprint.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W75567783","https://openalex.org/W1535835519","https://openalex.org/W1548739770","https://openalex.org/W1862879544","https://openalex.org/W1963765214","https://openalex.org/W1968878285","https://openalex.org/W1981667744","https://openalex.org/W2008693968","https://openalex.org/W2022552637","https://openalex.org/W2039589153","https://openalex.org/W2041554407","https://openalex.org/W2058985600","https://openalex.org/W2059445113","https://openalex.org/W2063508089","https://openalex.org/W2077551507","https://openalex.org/W2093977209","https://openalex.org/W2117236520","https://openalex.org/W2118103965","https://openalex.org/W2123445363","https://openalex.org/W2126636742","https://openalex.org/W2129883812","https://openalex.org/W2138624212","https://openalex.org/W2148309695","https://openalex.org/W2152728055","https://openalex.org/W2154449573","https://openalex.org/W2160315210","https://openalex.org/W2169907666","https://openalex.org/W2172118889","https://openalex.org/W2244302129","https://openalex.org/W2760911295"],"related_works":["https://openalex.org/W2391354390","https://openalex.org/W2099004500","https://openalex.org/W2168687480","https://openalex.org/W2367406109","https://openalex.org/W2167686266","https://openalex.org/W4312704232","https://openalex.org/W4365460447","https://openalex.org/W2746235346","https://openalex.org/W2117023359","https://openalex.org/W3035116386"],"abstract_inverted_index":{"Interactive":[0],"applications":[1],"require":[2],"simplifications":[3],"to":[4,57,78],"lighting,":[5],"geometry,":[6],"and":[7,26,51,71,94,116],"material":[8],"properties":[9],"that":[10],"preclude":[11],"many":[12],"effects":[13],"encountered":[14],"in":[15,75,107],"the":[16,22,54,69,73],"physical":[17],"world.":[18],"Until":[19],"recently":[20],"only":[21],"most":[23],"simplistic":[24],"reflections":[25],"refractions":[27],"could":[28],"be":[29],"performed":[30],"interactively,":[31],"but":[32,48],"state-of-the-art":[33],"research":[34],"has":[35],"lifted":[36],"some":[37],"restrictions":[38],"on":[39,103],"such":[40],"materials.":[41],"This":[42],"paper":[43],"builds":[44],"upon":[45],"this":[46],"work,":[47],"examines":[49],"reflection":[50],"refraction":[52],"from":[53,61,68],"light's":[55],"viewpoint":[56],"achieve":[58],"interactive":[59],"caustics":[60],"point":[62],"sources.":[63],"Our":[64],"technique":[65],"emits":[66],"photons":[67],"light":[70],"stores":[72],"results":[74],"image-space,":[76],"similar":[77],"a":[79],"shadow":[80],"map.":[81],"We":[82],"then":[83],"examine":[84],"various":[85],"techniques":[86,111],"for":[87,96,112],"gathering":[88],"these":[89],"photons,":[90],"comparing":[91],"their":[92],"advantages":[93],"disadvantages":[95],"rendering":[97,113],"caustics.":[98],"These":[99],"approaches":[100],"run":[101],"interactively":[102],"modern":[104],"GPUs,":[105],"work":[106],"conjunction":[108],"with":[109,120],"existing":[110],"specular":[114],"materials,":[115],"produce":[117],"images":[118],"competitive":[119],"offline":[121],"renderings":[122],"using":[123],"comparable":[124],"numbers":[125],"of":[126],"photons.":[127]},"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":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
