{"id":"https://openalex.org/W3108804300","doi":"https://doi.org/10.1145/3414685.3417881","title":"Screen-space blue-noise diffusion of monte carlo sampling error via hierarchical ordering of pixels","display_name":"Screen-space blue-noise diffusion of monte carlo sampling error via hierarchical ordering of pixels","publication_year":2020,"publication_date":"2020-11-27","ids":{"openalex":"https://openalex.org/W3108804300","doi":"https://doi.org/10.1145/3414685.3417881","mag":"3108804300"},"language":"en","primary_location":{"id":"doi:10.1145/3414685.3417881","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3414685.3417881","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"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":"ACM Transactions on Graphics","raw_type":"journal-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/A5004059541","display_name":"Abdalla G. M. Ahmed","orcid":"https://orcid.org/0000-0002-2348-6897"},"institutions":[{"id":"https://openalex.org/I4210099236","display_name":"Kootenay Association for Science & Technology","ror":"https://ror.org/011pv9p44","country_code":"CA","type":"nonprofit","lineage":["https://openalex.org/I4210099236"]},{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["CA","SA"],"is_corresponding":true,"raw_author_name":"Abdalla G. M. Ahmed","raw_affiliation_strings":["KAUST, KSA"],"affiliations":[{"raw_affiliation_string":"KAUST, KSA","institution_ids":["https://openalex.org/I4210099236","https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076768552","display_name":"Peter Wonka","orcid":"https://orcid.org/0000-0003-0627-9746"},"institutions":[{"id":"https://openalex.org/I4210099236","display_name":"Kootenay Association for Science & Technology","ror":"https://ror.org/011pv9p44","country_code":"CA","type":"nonprofit","lineage":["https://openalex.org/I4210099236"]},{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["CA","SA"],"is_corresponding":false,"raw_author_name":"Peter Wonka","raw_affiliation_strings":["KAUST, KSA"],"affiliations":[{"raw_affiliation_string":"KAUST, KSA","institution_ids":["https://openalex.org/I4210099236","https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004059541"],"corresponding_institution_ids":["https://openalex.org/I4210099236","https://openalex.org/I71920554"],"apc_list":null,"apc_paid":null,"fwci":9.3677,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.97845953,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"39","issue":"6","first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9983000159263611,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.9968000054359436,"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/scrambling","display_name":"Scrambling","score":0.910334587097168},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.694553017616272},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6259321570396423},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.6255446672439575},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6050148606300354},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5969346165657043},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5299509763717651},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4674058258533478},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.43729332089424133},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4127280116081238},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39484521746635437},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32344019412994385},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.29088449478149414},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2839421033859253},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14855432510375977},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13019239902496338}],"concepts":[{"id":"https://openalex.org/C182548165","wikidata":"https://www.wikidata.org/wiki/Q2261483","display_name":"Scrambling","level":2,"score":0.910334587097168},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.694553017616272},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6259321570396423},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.6255446672439575},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6050148606300354},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5969346165657043},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5299509763717651},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4674058258533478},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.43729332089424133},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4127280116081238},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39484521746635437},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32344019412994385},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.29088449478149414},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2839421033859253},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14855432510375977},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13019239902496338},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3414685.3417881","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3414685.3417881","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"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":"ACM Transactions on Graphics","raw_type":"journal-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/666257","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/666257","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6299999952316284,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1564611446","https://openalex.org/W1963721457","https://openalex.org/W1967775161","https://openalex.org/W1969253908","https://openalex.org/W1971639230","https://openalex.org/W1975498219","https://openalex.org/W1980376149","https://openalex.org/W1980987098","https://openalex.org/W1984609374","https://openalex.org/W1989365484","https://openalex.org/W1992727072","https://openalex.org/W1994620703","https://openalex.org/W2002667752","https://openalex.org/W2004105474","https://openalex.org/W2006045909","https://openalex.org/W2010541107","https://openalex.org/W2011172006","https://openalex.org/W2027195108","https://openalex.org/W2031141876","https://openalex.org/W2046250075","https://openalex.org/W2049153601","https://openalex.org/W2051089395","https://openalex.org/W2053197925","https://openalex.org/W2054057322","https://openalex.org/W2057443286","https://openalex.org/W2079749971","https://openalex.org/W2089508486","https://openalex.org/W2094810132","https://openalex.org/W2097124770","https://openalex.org/W2116595504","https://openalex.org/W2153935912","https://openalex.org/W2173672816","https://openalex.org/W2515400514","https://openalex.org/W2528567655","https://openalex.org/W2561500936","https://openalex.org/W2563408008","https://openalex.org/W2736477328","https://openalex.org/W2790691948","https://openalex.org/W2804784790","https://openalex.org/W2885565872","https://openalex.org/W2952528224","https://openalex.org/W3044076390","https://openalex.org/W3102540570","https://openalex.org/W3126103842","https://openalex.org/W3139527867","https://openalex.org/W4230344947","https://openalex.org/W4232317953","https://openalex.org/W4241614188","https://openalex.org/W4247052561","https://openalex.org/W4250638048","https://openalex.org/W4254657132"],"related_works":["https://openalex.org/W936781193","https://openalex.org/W4297633779","https://openalex.org/W69312893","https://openalex.org/W2349686135","https://openalex.org/W2353936545","https://openalex.org/W84934912","https://openalex.org/W2153933599","https://openalex.org/W2287132719","https://openalex.org/W2335135728","https://openalex.org/W2384550941"],"abstract_inverted_index":{"We":[0,18,71,90],"present":[1,91],"a":[2,12,34,54,75,102],"novel":[3],"technique":[4,94],"for":[5,62],"diffusing":[6],"Monte":[7],"Carlo":[8],"sampling":[9,24],"error":[10,25,80],"as":[11,40],"blue":[13],"noise":[14],"in":[15,33],"screen":[16],"space.":[17],"show":[19,73],"that":[20,36,74,105],"automatic":[21],"diffusion":[22],"of":[23,53,78],"can":[26],"be":[27],"achieved":[28],"by":[29,83,100],"ordering":[30],"the":[31,45,48,68,79,85],"pixels":[32,49],"way":[35],"preserves":[37],"locality,":[38],"such":[39],"Morton's":[41],"Z-ordering,":[42],"and":[43,67,121,124,127],"assigning":[44],"samples":[46,61],"to":[47,87,95,115],"from":[50],"successive":[51],"sub-sequences":[52],"single":[55],"low-discrepancy":[56],"sequence,":[57],"thus":[58],"securing":[59],"well-distributed":[60],"each":[63],"pixel,":[64],"local":[65],"neighborhoods,":[66],"whole":[69],"image.":[70],"further":[72],"blue-noise":[76],"distribution":[77],"is":[81,113],"attainable":[82],"scrambling":[84,99],"Z-ordering":[86],"induce":[88],"isotropy.":[89],"an":[92],"efficient":[93],"implement":[96],"this":[97],"hierarchical":[98],"defining":[101],"context-free":[103],"grammar":[104],"describes":[106],"infinite":[107],"self-similar":[108],"lookup":[109],"trees.":[110],"Our":[111],"concept":[112],"scalable":[114],"arbitrary":[116],"image":[117],"resolutions,":[118],"sample":[119,122],"dimensions,":[120],"count,":[123],"supports":[125],"progressive":[126],"adaptive":[128],"sampling.":[129]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
