{"id":"https://openalex.org/W2004761635","doi":"https://doi.org/10.1145/1268517.1268546","title":"Wavelet encoding of BRDFs for real-time rendering","display_name":"Wavelet encoding of BRDFs for real-time rendering","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2004761635","doi":"https://doi.org/10.1145/1268517.1268546","mag":"2004761635"},"language":"en","primary_location":{"id":"doi:10.1145/1268517.1268546","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1268517.1268546","pdf_url":null,"source":{"id":"https://openalex.org/S4210217006","display_name":"Proceedings","issn_l":"0713-5424","issn":["0713-5424"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of Graphics Interface 2007 on   - GI '07","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-01518547","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034122869","display_name":"Luc Claustres","orcid":null},"institutions":[{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 de Toulouse","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Luc Claustres","raw_affiliation_strings":["University of Toulouse, France","[University of Toulouse, France]"],"affiliations":[{"raw_affiliation_string":"University of Toulouse, France","institution_ids":["https://openalex.org/I17866349"]},{"raw_affiliation_string":"[University of Toulouse, France]","institution_ids":["https://openalex.org/I17866349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083375513","display_name":"Lo\u00efc Barthe","orcid":"https://orcid.org/0000-0001-9908-3640"},"institutions":[{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 de Toulouse","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lo\u00efc Barthe","raw_affiliation_strings":["University of Toulouse, France","[University of Toulouse, France]"],"affiliations":[{"raw_affiliation_string":"University of Toulouse, France","institution_ids":["https://openalex.org/I17866349"]},{"raw_affiliation_string":"[University of Toulouse, France]","institution_ids":["https://openalex.org/I17866349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058904010","display_name":"Mathias Paulin","orcid":"https://orcid.org/0000-0001-5606-9654"},"institutions":[{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 de Toulouse","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mathias Paulin","raw_affiliation_strings":["University of Toulouse, France","[University of Toulouse, France]"],"affiliations":[{"raw_affiliation_string":"University of Toulouse, France","institution_ids":["https://openalex.org/I17866349"]},{"raw_affiliation_string":"[University of Toulouse, France]","institution_ids":["https://openalex.org/I17866349"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034122869"],"corresponding_institution_ids":["https://openalex.org/I17866349"],"apc_list":null,"apc_paid":null,"fwci":2.6826,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.90599313,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"169","last_page":"169"},"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":0.9994000196456909,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9957000017166138,"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/computer-science","display_name":"Computer science","score":0.8097536563873291},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7705096006393433},{"id":"https://openalex.org/keywords/bidirectional-reflectance-distribution-function","display_name":"Bidirectional reflectance distribution function","score":0.6594865322113037},{"id":"https://openalex.org/keywords/shader","display_name":"Shader","score":0.6579896807670593},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6494431495666504},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.6178189516067505},{"id":"https://openalex.org/keywords/texture-memory","display_name":"Texture memory","score":0.5894255638122559},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5851655006408691},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5778511166572571},{"id":"https://openalex.org/keywords/texture-mapping","display_name":"Texture mapping","score":0.44591429829597473},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.43335187435150146},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.4258260428905487},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.35829079151153564},{"id":"https://openalex.org/keywords/software-rendering","display_name":"Software rendering","score":0.30588945746421814},{"id":"https://openalex.org/keywords/3d-computer-graphics","display_name":"3D computer graphics","score":0.1209498941898346},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.08733934164047241}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8097536563873291},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7705096006393433},{"id":"https://openalex.org/C151596937","wikidata":"https://www.wikidata.org/wiki/Q856980","display_name":"Bidirectional reflectance distribution function","level":3,"score":0.6594865322113037},{"id":"https://openalex.org/C177681979","wikidata":"https://www.wikidata.org/wiki/Q633182","display_name":"Shader","level":3,"score":0.6579896807670593},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6494431495666504},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.6178189516067505},{"id":"https://openalex.org/C18766215","wikidata":"https://www.wikidata.org/wiki/Q7708532","display_name":"Texture memory","level":5,"score":0.5894255638122559},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5851655006408691},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5778511166572571},{"id":"https://openalex.org/C200585589","wikidata":"https://www.wikidata.org/wiki/Q752176","display_name":"Texture mapping","level":2,"score":0.44591429829597473},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.43335187435150146},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.4258260428905487},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.35829079151153564},{"id":"https://openalex.org/C109772839","wikidata":"https://www.wikidata.org/wiki/Q2297645","display_name":"Software rendering","level":4,"score":0.30588945746421814},{"id":"https://openalex.org/C66629338","wikidata":"https://www.wikidata.org/wiki/Q189177","display_name":"3D computer graphics","level":3,"score":0.1209498941898346},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.08733934164047241},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/1268517.1268546","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1268517.1268546","pdf_url":null,"source":{"id":"https://openalex.org/S4210217006","display_name":"Proceedings","issn_l":"0713-5424","issn":["0713-5424"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of Graphics Interface 2007 on   - GI '07","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.104.9772","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.9772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.irit.fr/~Loic.Barthe/Publications/GI2007_Claustres_et_al.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.684.6096","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.684.6096","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.irit.fr/%7EMathias.Paulin/pdf/GI2007.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-01518547v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01518547","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Graphics Interface, May 2007, Montr\u00e9al, Canada. pp.169-176, &#x27E8;10.1145/1268517.1268546&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01518547v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01518547","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Graphics Interface, May 2007, Montr\u00e9al, Canada. pp.169-176, &#x27E8;10.1145/1268517.1268546&#x27E9;","raw_type":"Conference papers"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W163967450","https://openalex.org/W1507654555","https://openalex.org/W1516791943","https://openalex.org/W1554690203","https://openalex.org/W1691329329","https://openalex.org/W1839350123","https://openalex.org/W1963723779","https://openalex.org/W1964036638","https://openalex.org/W1971642489","https://openalex.org/W1972679717","https://openalex.org/W1989793327","https://openalex.org/W1991552841","https://openalex.org/W2000123870","https://openalex.org/W2002699656","https://openalex.org/W2010240653","https://openalex.org/W2012909180","https://openalex.org/W2027509884","https://openalex.org/W2094673986","https://openalex.org/W2103004774","https://openalex.org/W2107049094","https://openalex.org/W2111920077","https://openalex.org/W2111999986","https://openalex.org/W2115755118","https://openalex.org/W2118217749","https://openalex.org/W2118841697","https://openalex.org/W2125313965","https://openalex.org/W2129138081","https://openalex.org/W2132577296","https://openalex.org/W2138624212","https://openalex.org/W2138834358","https://openalex.org/W2144323660","https://openalex.org/W2144736368","https://openalex.org/W2149015394","https://openalex.org/W2149694281","https://openalex.org/W2153314920","https://openalex.org/W2163795615","https://openalex.org/W2164369380","https://openalex.org/W2238396941","https://openalex.org/W2244047086","https://openalex.org/W2612648030","https://openalex.org/W2998555201","https://openalex.org/W3000472182","https://openalex.org/W3005373069","https://openalex.org/W3022636055","https://openalex.org/W3024518666","https://openalex.org/W4231221227","https://openalex.org/W4246951963","https://openalex.org/W4255036730"],"related_works":["https://openalex.org/W2366723743","https://openalex.org/W2121918838","https://openalex.org/W2096570119","https://openalex.org/W2166956700","https://openalex.org/W2391915107","https://openalex.org/W2389694085","https://openalex.org/W2403188927","https://openalex.org/W2169352288","https://openalex.org/W2345921074","https://openalex.org/W2642631275"],"abstract_inverted_index":{"Acquired":[0],"data":[1,24,71],"often":[2],"provides":[3],"the":[4,27,30,44,69,76,94,112,115],"best":[5],"knowledge":[6],"of":[7,29,46,56,75,100,114,130],"a":[8,53,106],"material's":[9],"bidirectional":[10],"reflectance":[11],"distribution":[12],"function":[13],"(BRDF).":[14],"Its":[15],"integration":[16],"into":[17],"most":[18],"real-time":[19,47],"rendering":[20,121],"systems":[21],"requires":[22],"both":[23],"compression":[25],"and":[26,32,86],"implementation":[28],"decompression":[31],"filtering":[33,85,92],"stages":[34],"on":[35,50,123],"contemporary":[36],"graphics":[37],"processing":[38],"units":[39],"(GPUs).":[40],"This":[41,118],"paper":[42],"improves":[43],"quality":[45],"per-pixel":[48],"lighting":[49],"GPUs":[51],"using":[52],"wavelet":[54,116],"decomposition":[55],"acquired":[57],"BRDFs.":[58],"Three-dimensional":[59],"texture":[60],"mapping":[61],"with":[62],"indexing":[63],"allows":[64],"us":[65],"to":[66,90],"efficiently":[67],"compress":[68],"BRDF":[70,97],"by":[72],"exploiting":[73],"much":[74],"coherency":[77],"between":[78],"hemispherical":[79],"data.":[80],"We":[81],"apply":[82],"built-in":[83],"hardware":[84],"pixel":[87],"shader":[88],"flexibility":[89],"perform":[91],"in":[93],"full":[95],"4D":[96],"domain.":[98],"Anti-aliasing":[99],"specular":[101],"highlights":[102],"is":[103],"performed":[104],"via":[105],"progressive":[107],"level-of-detail":[108],"technique":[109,119],"built":[110],"upon":[111],"multiresolution":[113],"encoding.":[117],"increases":[120],"performance":[122],"distant":[124],"surfaces":[125],"while":[126],"maintaining":[127],"accurate":[128],"appearance":[129],"close":[131],"ones.":[132]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
