{"id":"https://openalex.org/W4206968470","doi":"https://doi.org/10.1109/tvcg.2022.3144479","title":"Efficient Specular Glints Rendering With Differentiable Regularization","display_name":"Efficient Specular Glints Rendering With Differentiable Regularization","publication_year":2022,"publication_date":"2022-01-21","ids":{"openalex":"https://openalex.org/W4206968470","doi":"https://doi.org/10.1109/tvcg.2022.3144479","pmid":"https://pubmed.ncbi.nlm.nih.gov/35061587"},"language":"en","primary_location":{"id":"doi:10.1109/tvcg.2022.3144479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2022.3144479","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Visualization and Computer Graphics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5053375537","display_name":"Jiahui Fan","orcid":"https://orcid.org/0000-0003-0871-7615"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiahui Fan","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100335575","display_name":"Beibei Wang","orcid":"https://orcid.org/0000-0003-4634-8398"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Beibei Wang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087879331","display_name":"Wenshi Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenshi Wu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001293238","display_name":"Milo\u0161 Ha\u0161an","orcid":"https://orcid.org/0000-0003-3808-6092"},"institutions":[{"id":"https://openalex.org/I1306409833","display_name":"Adobe Systems (United States)","ror":"https://ror.org/059tvcg64","country_code":"US","type":"company","lineage":["https://openalex.org/I1306409833"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Milo\u0161 Ha\u0161an","raw_affiliation_strings":["Adobe Research, San Jose, CA, USA"],"affiliations":[{"raw_affiliation_string":"Adobe Research, San Jose, CA, USA","institution_ids":["https://openalex.org/I1306409833"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100726984","display_name":"Jian Yang","orcid":"https://orcid.org/0000-0003-4800-832X"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100756588","display_name":"Ling\u2010Qi Yan","orcid":"https://orcid.org/0000-0002-9379-094X"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ling-Qi Yan","raw_affiliation_strings":["University of California, Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5053375537"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":1.1023,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82242654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"29","issue":"6","first_page":"2940","last_page":"2949"},"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":0.9987999796867371,"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":0.998199999332428,"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":0.7374082803726196},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7315202951431274},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.6044953465461731},{"id":"https://openalex.org/keywords/differentiable-function","display_name":"Differentiable function","score":0.5869275331497192},{"id":"https://openalex.org/keywords/extrapolation","display_name":"Extrapolation","score":0.5111015439033508},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.510438859462738},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.48365795612335205},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.48291584849357605},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.46482518315315247},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44564592838287354},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.4431602954864502},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.38857340812683105},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33904480934143066},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25053870677948},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21848076581954956},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11437460780143738},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10000398755073547}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7374082803726196},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7315202951431274},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.6044953465461731},{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.5869275331497192},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.5111015439033508},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.510438859462738},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.48365795612335205},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.48291584849357605},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.46482518315315247},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44564592838287354},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.4431602954864502},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.38857340812683105},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33904480934143066},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25053870677948},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21848076581954956},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11437460780143738},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10000398755073547}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvcg.2022.3144479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2022.3144479","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Visualization and Computer Graphics","raw_type":"journal-article"},{"id":"pmid:35061587","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35061587","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on visualization and computer graphics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1504525789","display_name":null,"funder_award_id":"62172220","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2769609215","display_name":null,"funder_award_id":"61802187","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G464833513","display_name":null,"funder_award_id":"2020M671500","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8196218331","display_name":null,"funder_award_id":"30920021133","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1486787228","https://openalex.org/W2001662666","https://openalex.org/W2054365772","https://openalex.org/W2079850499","https://openalex.org/W2104074610","https://openalex.org/W2136508043","https://openalex.org/W2160203169","https://openalex.org/W2268888059","https://openalex.org/W2461676789","https://openalex.org/W2473361822","https://openalex.org/W2614647722","https://openalex.org/W2805453351","https://openalex.org/W2810054981","https://openalex.org/W2887041975","https://openalex.org/W2902812770","https://openalex.org/W2965505133","https://openalex.org/W2985626319","https://openalex.org/W2986023562","https://openalex.org/W2986102549","https://openalex.org/W2986860185","https://openalex.org/W2988443011","https://openalex.org/W3026889405","https://openalex.org/W3048668559","https://openalex.org/W3048865152","https://openalex.org/W3048916779","https://openalex.org/W3049755554","https://openalex.org/W3095362571","https://openalex.org/W3108589474","https://openalex.org/W3109170828","https://openalex.org/W3158505513","https://openalex.org/W3184411430","https://openalex.org/W6629281901","https://openalex.org/W6635330972","https://openalex.org/W6798783789"],"related_works":["https://openalex.org/W2154014583","https://openalex.org/W2166044122","https://openalex.org/W4243167425","https://openalex.org/W2022488904","https://openalex.org/W2128329535","https://openalex.org/W1979796373","https://openalex.org/W2240842341","https://openalex.org/W2172625127","https://openalex.org/W2067910689","https://openalex.org/W2987341543"],"abstract_inverted_index":{"Rendering":[0],"glinty":[1],"details":[2],"from":[3,211],"specular":[4,72],"microstructure":[5],"enhances":[6],"the":[7,27,31,44,105,117,120,133,137,146,156,164,181,212],"level":[8],"of":[9,26,208],"realism":[10],"in":[11,47],"computer":[12],"graphics.":[13],"However,":[14],"naive":[15],"sampling":[16,25],"fails":[17],"to":[18,23,41,59,70,91,109,131,154,163,180],"render":[19,71,92],"such":[20],"effects,":[21],"due":[22],"insufficient":[24],"contributing":[28],"normals":[29,46],"on":[30,54,203],"surface":[32],"patch":[33],"visible":[34],"through":[35,74],"a":[36,75,93,96],"pixel.":[37],"Other":[38],"approaches":[39],"resort":[40],"searching":[42],"for":[43,119,136,185],"relevant":[45],"more":[48,169],"explicit":[49],"ways,":[50],"but":[51],"they":[52],"rely":[53],"special":[55],"acceleration":[56],"structures,":[57],"leading":[58],"increased":[60],"storage":[61],"costs":[62],"and":[63,103,112,124,141,188],"complexity.":[64],"In":[65,145],"this":[66],"article,":[67],"we":[68,86,115,148],"propose":[69],"glints":[73],"different":[76],"method:":[77],"differentiable":[78,88,186,201],"regularization.":[79],"Our":[80,159],"method":[81,175],"includes":[82],"two":[83],"steps:":[84],"first,":[85],"use":[87,116],"path":[89],"tracing":[90],"scene":[94,157],"with":[95,107,128],"larger":[97,121],"light":[98,110,122,139],"size":[99,111,123,140],"and/or":[100],"rougher":[101,125],"surfaces":[102],"record":[104],"gradients":[106],"respect":[108],"roughness.":[113],"Next,":[114],"result":[118],"surfaces,":[126],"together":[127],"their":[129],"gradients,":[130],"predict":[132],"target":[134],"value":[135],"required":[138],"roughness":[142],"by":[143],"extrapolation.":[144],"end,":[147],"get":[149],"significantly":[150],"reduced":[151],"noise":[152],"compared":[153],"rendering":[155,187],"directly.":[158],"results":[160],"are":[161],"close":[162],"reference,":[165],"which":[166,209],"uses":[167],"many":[168],"samples":[170],"per":[171],"pixel,":[172],"although":[173],"our":[174,193,200],"cannot":[176],"guarantee":[177],"unbiased":[178],"convergence":[179],"reference.":[182],"The":[183],"overhead":[184],"prediction":[189],"is":[190,195],"small,":[191],"so":[192],"improvement":[194],"almost":[196],"free.":[197],"We":[198],"demonstrate":[199],"regularization":[202],"several":[204],"normal":[205],"maps,":[206],"all":[207],"benefit":[210],"method.":[213]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}