{"id":"https://openalex.org/W2739118770","doi":"https://doi.org/10.1145/3105762.3105774","title":"An efficient denoising algorithm for global illumination","display_name":"An efficient denoising algorithm for global illumination","publication_year":2017,"publication_date":"2017-07-26","ids":{"openalex":"https://openalex.org/W2739118770","doi":"https://doi.org/10.1145/3105762.3105774","mag":"2739118770"},"language":"en","primary_location":{"id":"doi:10.1145/3105762.3105774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3105762.3105774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of High Performance Graphics","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/A5006123431","display_name":"Michael W. Mara","orcid":"https://orcid.org/0000-0003-3766-9368"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael Mara","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101915673","display_name":"Morgan McGuire","orcid":"https://orcid.org/0000-0002-1759-6299"},"institutions":[{"id":"https://openalex.org/I22675022","display_name":"Williams College","ror":"https://ror.org/04avkmd49","country_code":"US","type":"education","lineage":["https://openalex.org/I22675022"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Morgan McGuire","raw_affiliation_strings":["Williams College"],"affiliations":[{"raw_affiliation_string":"Williams College","institution_ids":["https://openalex.org/I22675022"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079958610","display_name":"Benedikt Bitterli","orcid":"https://orcid.org/0000-0002-8799-7119"},"institutions":[{"id":"https://openalex.org/I4210166639","display_name":"Dartmouth Hospital","ror":"https://ror.org/02j3qj605","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210166639"]},{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Benedikt Bitterli","raw_affiliation_strings":["Dartmouth College"],"affiliations":[{"raw_affiliation_string":"Dartmouth College","institution_ids":["https://openalex.org/I4210166639","https://openalex.org/I107672454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009820805","display_name":"Wojciech Jarosz","orcid":"https://orcid.org/0000-0002-1652-0954"},"institutions":[{"id":"https://openalex.org/I4210166639","display_name":"Dartmouth Hospital","ror":"https://ror.org/02j3qj605","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210166639"]},{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Wojciech Jarosz","raw_affiliation_strings":["Dartmouth College"],"affiliations":[{"raw_affiliation_string":"Dartmouth College","institution_ids":["https://openalex.org/I4210166639","https://openalex.org/I107672454"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006123431"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":2.3667,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.93593142,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9994000196456909,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9941999912261963,"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/noise-reduction","display_name":"Noise reduction","score":0.7749245166778564},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.7693572044372559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7363955974578857},{"id":"https://openalex.org/keywords/path-tracing","display_name":"Path tracing","score":0.6830368041992188},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6642370820045471},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5913033485412598},{"id":"https://openalex.org/keywords/video-denoising","display_name":"Video denoising","score":0.5573333501815796},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5506290793418884},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4911346137523651},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48933500051498413},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.4454093873500824},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.41809216141700745},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3596731424331665},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.1436161994934082},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08975532650947571},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.07625705003738403},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.06124693155288696}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.7749245166778564},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.7693572044372559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7363955974578857},{"id":"https://openalex.org/C110541219","wikidata":"https://www.wikidata.org/wiki/Q72948","display_name":"Path tracing","level":3,"score":0.6830368041992188},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6642370820045471},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5913033485412598},{"id":"https://openalex.org/C30814859","wikidata":"https://www.wikidata.org/wiki/Q4119603","display_name":"Video denoising","level":5,"score":0.5573333501815796},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5506290793418884},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4911346137523651},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48933500051498413},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.4454093873500824},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.41809216141700745},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3596731424331665},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.1436161994934082},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08975532650947571},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.07625705003738403},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.06124693155288696},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3105762.3105774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3105762.3105774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of High Performance Graphics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W7664919","https://openalex.org/W1677149932","https://openalex.org/W1953192676","https://openalex.org/W1966251606","https://openalex.org/W1977778188","https://openalex.org/W2020681231","https://openalex.org/W2030716039","https://openalex.org/W2036532817","https://openalex.org/W2041621129","https://openalex.org/W2066476997","https://openalex.org/W2084814713","https://openalex.org/W2096500711","https://openalex.org/W2115881468","https://openalex.org/W2125561951","https://openalex.org/W2160451035","https://openalex.org/W2207744012","https://openalex.org/W2294432800","https://openalex.org/W2505636029","https://openalex.org/W2509022565","https://openalex.org/W2587370709","https://openalex.org/W2739234443","https://openalex.org/W3142122793"],"related_works":["https://openalex.org/W2902083801","https://openalex.org/W4376115546","https://openalex.org/W2397912953","https://openalex.org/W2124439461","https://openalex.org/W4281488350","https://openalex.org/W594203187","https://openalex.org/W3116556529","https://openalex.org/W4388994528","https://openalex.org/W2405374556","https://openalex.org/W2121072877"],"abstract_inverted_index":{"We":[0,16,52],"propose":[1],"a":[2,11,72],"hybrid":[3],"ray-tracing/rasterization":[4],"strategy":[5],"for":[6],"realtime":[7],"rendering":[8],"enabled":[9],"by":[10,46],"fast":[12],"new":[13],"denoising":[14,47,54,68],"method.":[15],"factor":[17],"global":[18],"illumination":[19],"into":[20],"direct":[21],"light":[22,48],"at":[23],"rasterized":[24],"primary":[25],"surfaces":[26],"and":[27,70,78],"two":[28],"indirect":[29],"lighting":[30],"terms,":[31],"each":[32],"estimated":[33],"with":[34,74],"one":[35],"path-traced":[36],"sample":[37],"per":[38,59],"pixel.":[39],"Our":[40],"factorization":[41],"enables":[42],"efficient":[43],"(biased)":[44],"reconstruction":[45],"without":[49],"blurring":[50],"materials.":[51],"demonstrate":[53],"in":[55],"under":[56],"10":[57],"ms":[58],"1280\u00d7720":[60],"frame,":[61],"compare":[62],"results":[63],"against":[64],"the":[65],"leading":[66],"offline":[67],"methods,":[69],"include":[71],"supplement":[73],"source":[75],"code,":[76],"video,":[77],"data.":[79]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2026-02-27T16:54:17.756197","created_date":"2025-10-10T00:00:00"}
