{"id":"https://openalex.org/W2772744768","doi":"https://doi.org/10.1145/3150165.3150167","title":"Real-time rendering of realistic surface diffraction with low rank factorisation","display_name":"Real-time rendering of realistic surface diffraction with low rank factorisation","publication_year":2017,"publication_date":"2017-12-04","ids":{"openalex":"https://openalex.org/W2772744768","doi":"https://doi.org/10.1145/3150165.3150167","mag":"2772744768"},"language":"en","primary_location":{"id":"doi:10.1145/3150165.3150167","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3150165.3150167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th European Conference on Visual Media Production (CVMP 2017)","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/A5012464516","display_name":"Antoine Toisoul","orcid":"https://orcid.org/0000-0002-3441-1743"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Antoine Toisoul","raw_affiliation_strings":["Imperial College London, Department of Computing"],"affiliations":[{"raw_affiliation_string":"Imperial College London, Department of Computing","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041875997","display_name":"Abhijeet Ghosh","orcid":"https://orcid.org/0000-0003-1015-1091"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Abhijeet Ghosh","raw_affiliation_strings":["Imperial College London, Department of Computing"],"affiliations":[{"raw_affiliation_string":"Imperial College London, Department of Computing","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5012464516"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":2.851,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.91623504,"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":"1","last_page":"7"},"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":0.9990000128746033,"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/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.729718029499054},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7108978629112244},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6968902349472046},{"id":"https://openalex.org/keywords/diffraction","display_name":"Diffraction","score":0.63725346326828},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.5869589447975159},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5684045553207397},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.5213188529014587},{"id":"https://openalex.org/keywords/factorization","display_name":"Factorization","score":0.519034743309021},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.49299952387809753},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4920753836631775},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42624741792678833},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.3696701228618622},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24567341804504395},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2004963755607605},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19243809580802917},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.09334808588027954},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07956871390342712}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.729718029499054},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7108978629112244},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6968902349472046},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.63725346326828},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.5869589447975159},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5684045553207397},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.5213188529014587},{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.519034743309021},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.49299952387809753},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4920753836631775},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42624741792678833},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3696701228618622},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24567341804504395},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2004963755607605},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19243809580802917},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.09334808588027954},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07956871390342712},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3150165.3150167","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3150165.3150167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th European Conference on Visual Media Production (CVMP 2017)","raw_type":"proceedings-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/55732","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/55732","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"European Conference on Visual Media Production (CVMP)","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3006763692","display_name":null,"funder_award_id":"EP/N006259/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G8735555368","display_name":null,"funder_award_id":"Early Career Fellowship EP/N006259/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320320006","display_name":"Royal Society","ror":"https://ror.org/03wnrjx87"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W32369938","https://openalex.org/W1589097922","https://openalex.org/W1601775701","https://openalex.org/W1971141990","https://openalex.org/W2040692352","https://openalex.org/W2080638042","https://openalex.org/W2091526941","https://openalex.org/W2105096195","https://openalex.org/W2126625374","https://openalex.org/W2138624212","https://openalex.org/W2150810898","https://openalex.org/W2153314920","https://openalex.org/W2169383276","https://openalex.org/W2200117061","https://openalex.org/W2295834392","https://openalex.org/W2610372066","https://openalex.org/W2616500594","https://openalex.org/W2737412618","https://openalex.org/W3005895305","https://openalex.org/W3006322515","https://openalex.org/W3010358903","https://openalex.org/W4235375376","https://openalex.org/W4245933748"],"related_works":["https://openalex.org/W2112265557","https://openalex.org/W2349695707","https://openalex.org/W2377937343","https://openalex.org/W2125636673","https://openalex.org/W2979719962","https://openalex.org/W2022688099","https://openalex.org/W2118643726","https://openalex.org/W2361687461","https://openalex.org/W1994086797","https://openalex.org/W2350100566"],"abstract_inverted_index":{"We":[0,101],"propose":[1],"a":[2,29,66,77,110,122],"novel":[3],"approach":[4],"for":[5],"real-time":[6,32,95,125],"rendering":[7,99],"of":[8,28,37,70,91],"diffraction":[9,40,72],"effects":[10],"in":[11,14,105,124],"surface":[12],"reflectance":[13],"arbitrary":[15,106],"environments.":[16],"Such":[17],"renderings":[18,104],"are":[19],"usually":[20,42],"extremely":[21],"expensive":[22],"as":[23,128],"they":[24],"require":[25],"the":[26,35,39,71,89,92],"computation":[27,90],"convolution":[30,55,79,93],"at":[31,94],"framerates.":[33],"In":[34],"case":[36],"diffraction,":[38],"lobes":[41],"have":[43],"high":[44,53],"frequency":[45],"details":[46],"that":[47],"can":[48],"only":[49],"be":[50],"captured":[51],"with":[52],"resolution":[54],"kernels":[56,86],"which":[57,87],"make":[58],"calculations":[59],"even":[60],"more":[61],"expensive.":[62],"Our":[63],"method":[64],"uses":[65],"low":[67,84],"rank":[68,85],"factorisation":[69],"lookup":[73],"table":[74],"to":[75,114,119],"approximate":[76],"2D":[78],"kernel":[80],"by":[81],"two":[82,98],"simpler":[83],"allow":[88],"framerates":[96],"using":[97],"passes.":[100],"show":[102],"realistic":[103],"environments":[107],"and":[108,131],"achieve":[109],"performance":[111],"from":[112],"50":[113],"100":[115],"FPS":[116],"making":[117],"possible":[118],"use":[120],"such":[121,127],"technique":[123],"applications":[126],"video":[129],"games":[130],"VR.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-04-20T07:46:08.049788","created_date":"2017-12-22T00:00:00"}
