{"id":"https://openalex.org/W2265454835","doi":"https://doi.org/10.1007/s41095-015-0026-0","title":"Variance reduction using interframe coherence for animated scenes","display_name":"Variance reduction using interframe coherence for animated scenes","publication_year":2015,"publication_date":"2015-11-13","ids":{"openalex":"https://openalex.org/W2265454835","doi":"https://doi.org/10.1007/s41095-015-0026-0","mag":"2265454835"},"language":"en","primary_location":{"id":"doi:10.1007/s41095-015-0026-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-015-0026-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs41095-015-0026-0.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://link.springer.com/content/pdf/10.1007%2Fs41095-015-0026-0.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101911008","display_name":"Peng Zhou","orcid":"https://orcid.org/0000-0001-8082-4664"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Peng Zhou","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing 100190, China","Institute of Software, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101918547","display_name":"Yanyun Chen","orcid":"https://orcid.org/0000-0001-5072-788X"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanyun Chen","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing 100190, China","Institute of Software, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101911008"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"],"apc_list":null,"apc_paid":null,"fwci":0.8325,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.79664953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"1","issue":"4","first_page":"343","last_page":"349"},"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":0.9998999834060669,"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":0.9973000288009644,"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/monte-carlo-method","display_name":"Monte Carlo method","score":0.7613459825515747},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.729121744632721},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7059839963912964},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6718331575393677},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.6665923595428467},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6302907466888428},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6109556555747986},{"id":"https://openalex.org/keywords/variance-reduction","display_name":"Variance reduction","score":0.6085969805717468},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5870750546455383},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.5261390209197998},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.5027120113372803},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.5025057792663574},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.3906000256538391},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36670002341270447},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22647204995155334},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.20151430368423462},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1168254017829895}],"concepts":[{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.7613459825515747},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.729121744632721},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7059839963912964},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6718331575393677},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.6665923595428467},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6302907466888428},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6109556555747986},{"id":"https://openalex.org/C62644790","wikidata":"https://www.wikidata.org/wiki/Q3454689","display_name":"Variance reduction","level":3,"score":0.6085969805717468},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5870750546455383},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5261390209197998},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.5027120113372803},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.5025057792663574},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.3906000256538391},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36670002341270447},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22647204995155334},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.20151430368423462},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1168254017829895},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s41095-015-0026-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-015-0026-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs41095-015-0026-0.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s41095-015-0026-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-015-0026-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs41095-015-0026-0.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2265454835.pdf","grobid_xml":"https://content.openalex.org/works/W2265454835.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1488905118","https://openalex.org/W1551583610","https://openalex.org/W1986743298","https://openalex.org/W1993572304","https://openalex.org/W2008870867","https://openalex.org/W2015694181","https://openalex.org/W2027979483","https://openalex.org/W2040093013","https://openalex.org/W2047913565","https://openalex.org/W2104814486","https://openalex.org/W2115373434","https://openalex.org/W2130776059","https://openalex.org/W2149150056","https://openalex.org/W2162505291","https://openalex.org/W2294159033","https://openalex.org/W2912892010","https://openalex.org/W4231407972"],"related_works":["https://openalex.org/W2397912953","https://openalex.org/W2124439461","https://openalex.org/W2367434614","https://openalex.org/W2099004500","https://openalex.org/W4388994528","https://openalex.org/W2077708435","https://openalex.org/W4376115546","https://openalex.org/W4243167425","https://openalex.org/W1992884771","https://openalex.org/W4206603469"],"abstract_inverted_index":{"In":[0,46],"an":[1,10,29],"animated":[2,30],"scene,":[3],"geometry":[4],"and":[5,115],"lighting":[6],"often":[7],"change":[8],"in":[9,79,101,112],"unpredictable":[11],"way.":[12],"Rendering":[13],"algorithms":[14],"based":[15],"on":[16],"Monte":[17,33,56],"Carlo":[18,34,57],"methods":[19,35,58],"are":[20],"usually":[21],"employed":[22],"to":[23,41,71,88],"precisely":[24],"capture":[25],"all":[26],"features":[27],"of":[28,98,132,139],"scene.":[31],"However,":[32],"typically":[36],"take":[37],"a":[38,43,51,67,99],"long":[39],"time":[40],"produce":[42],"noise-free":[44],"image.":[45],"this":[47],"paper,":[48],"we":[49,65,83],"propose":[50],"variance":[52],"reduction":[53],"technique":[54],"for":[55],"which":[59],"exploits":[60],"coherence":[61,75],"between":[62],"frames.":[63,94,117],"Firstly,":[64],"introduce":[66],"dual":[68],"cone":[69],"model":[70],"measure":[72],"the":[73,96,130],"incident":[74],"intersecting":[76],"camera":[77],"rays":[78],"object":[80],"space.":[81],"Secondly,":[82],"allocate":[84],"multiple":[85],"frame":[86,103],"buffers":[87],"store":[89],"image":[90],"samples":[91,108,134],"from":[92,109],"consecutive":[93],"Finally,":[95],"color":[97],"pixel":[100],"one":[102],"is":[104,123,135],"computed":[105],"by":[106,126,137],"borrowing":[107],"neighboring":[110],"pixels":[111],"current,":[113],"previous,":[114],"subsequent":[116],"Our":[118],"experiments":[119],"show":[120],"that":[121],"noise":[122],"greatly":[124],"reduced":[125],"our":[127],"method":[128],"since":[129],"number":[131],"effective":[133],"increased":[136],"use":[138],"borrowed":[140],"samples.":[141]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}