{"id":"https://openalex.org/W4250286211","doi":"https://doi.org/10.1145/2070781.2024184","title":"Image-based bidirectional scene reprojection","display_name":"Image-based bidirectional scene reprojection","publication_year":2011,"publication_date":"2011-11-30","ids":{"openalex":"https://openalex.org/W4250286211","doi":"https://doi.org/10.1145/2070781.2024184"},"language":"en","primary_location":{"id":"doi:10.1145/2070781.2024184","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2070781.2024184","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/A5039043845","display_name":"Lei Yang","orcid":"https://orcid.org/0000-0002-2523-671X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Lei Yang","raw_affiliation_strings":["Hong Kong UST"],"affiliations":[{"raw_affiliation_string":"Hong Kong UST","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111890493","display_name":"Yu-Chiu Tse","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yu-Chiu Tse","raw_affiliation_strings":["Hong Kong UST"],"affiliations":[{"raw_affiliation_string":"Hong Kong UST","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066694652","display_name":"Pedro V. Sander","orcid":"https://orcid.org/0000-0002-0435-9833"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pedro V. Sander","raw_affiliation_strings":["Hong Kong UST"],"affiliations":[{"raw_affiliation_string":"Hong Kong UST","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102735732","display_name":"Jason Lawrence","orcid":"https://orcid.org/0009-0006-5422-2655"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jason Lawrence","raw_affiliation_strings":["University of Virginia"],"affiliations":[{"raw_affiliation_string":"University of Virginia","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068926891","display_name":"Diego Nehab","orcid":"https://orcid.org/0000-0001-9536-0794"},"institutions":[{"id":"https://openalex.org/I4210124949","display_name":"Microsoft Research (India)","ror":"https://ror.org/02w7f3w92","country_code":"IN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210124949"]},{"id":"https://openalex.org/I141883831","display_name":"Instituto Nacional de Matem\u00e1tica Pura e Aplicada","ror":"https://ror.org/028caqe42","country_code":"BR","type":"facility","lineage":["https://openalex.org/I141883831","https://openalex.org/I4210151455"]}],"countries":["BR","IN"],"is_corresponding":false,"raw_author_name":"Diego Nehab","raw_affiliation_strings":["Microsoft Research, and IMPA"],"affiliations":[{"raw_affiliation_string":"Microsoft Research, and IMPA","institution_ids":["https://openalex.org/I141883831","https://openalex.org/I4210124949"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056912277","display_name":"Hugues Hoppe","orcid":"https://orcid.org/0000-0002-9699-2539"},"institutions":[{"id":"https://openalex.org/I4210164937","display_name":"Microsoft Research (United Kingdom)","ror":"https://ror.org/05k87vq12","country_code":"GB","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210164937"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hugues Hoppe","raw_affiliation_strings":["Microsoft Research"],"affiliations":[{"raw_affiliation_string":"Microsoft Research","institution_ids":["https://openalex.org/I4210164937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029661674","display_name":"Clara L. Wilkins","orcid":"https://orcid.org/0000-0003-3563-1243"},"institutions":[{"id":"https://openalex.org/I100538780","display_name":"Wesleyan University","ror":"https://ror.org/05h7xva58","country_code":"US","type":"education","lineage":["https://openalex.org/I100538780"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Clara L. Wilkins","raw_affiliation_strings":["Wesleyan University"],"affiliations":[{"raw_affiliation_string":"Wesleyan University","institution_ids":["https://openalex.org/I100538780"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5039043845"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0464,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.82212371,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"30","issue":"6","first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":1.0,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9997000098228455,"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":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/upsampling","display_name":"Upsampling","score":0.8256036043167114},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7665587663650513},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7619690895080566},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6490611433982849},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6475759744644165},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5785769820213318},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.5302940011024475},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4767885208129883},{"id":"https://openalex.org/keywords/reprojection-error","display_name":"Reprojection error","score":0.4661732017993927},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.4546308219432831},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.4528908431529999},{"id":"https://openalex.org/keywords/motion-blur","display_name":"Motion blur","score":0.42816710472106934},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24262088537216187}],"concepts":[{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.8256036043167114},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7665587663650513},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7619690895080566},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6490611433982849},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6475759744644165},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5785769820213318},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.5302940011024475},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4767885208129883},{"id":"https://openalex.org/C23903533","wikidata":"https://www.wikidata.org/wiki/Q17122739","display_name":"Reprojection error","level":3,"score":0.4661732017993927},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.4546308219432831},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.4528908431529999},{"id":"https://openalex.org/C2777708103","wikidata":"https://www.wikidata.org/wiki/Q852589","display_name":"Motion blur","level":3,"score":0.42816710472106934},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24262088537216187},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2070781.2024184","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2070781.2024184","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3948453433","display_name":null,"funder_award_id":"CCF-0747220","funder_id":"https://openalex.org/F4320337387","funder_display_name":"Division of Computing and Communication Foundations"},{"id":"https://openalex.org/G8278485211","display_name":null,"funder_award_id":"6.19E+11","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"}],"funders":[{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"},{"id":"https://openalex.org/F4320337387","display_name":"Division of Computing and Communication Foundations","ror":"https://ror.org/01mng8331"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1601573881","https://openalex.org/W1965004103","https://openalex.org/W1979201121","https://openalex.org/W1979745208","https://openalex.org/W2033515444","https://openalex.org/W2033800445","https://openalex.org/W2051568143","https://openalex.org/W2074809060","https://openalex.org/W2091433765","https://openalex.org/W2096611572","https://openalex.org/W2098362450","https://openalex.org/W2111169574","https://openalex.org/W2114643481","https://openalex.org/W2133665775","https://openalex.org/W2140199336","https://openalex.org/W2146293109","https://openalex.org/W2169044489","https://openalex.org/W2294015878","https://openalex.org/W2294432800","https://openalex.org/W3004324868","https://openalex.org/W4255872157"],"related_works":["https://openalex.org/W2062399876","https://openalex.org/W2607795551","https://openalex.org/W3155117723","https://openalex.org/W2094004415","https://openalex.org/W2315810872","https://openalex.org/W1999586248","https://openalex.org/W1845338556","https://openalex.org/W3045642137","https://openalex.org/W2063228496","https://openalex.org/W2153578541"],"abstract_inverted_index":{"We":[0,57,139,155],"introduce":[1],"a":[2,31,134,141,162],"method":[3],"for":[4,69,161],"increasing":[5],"the":[6,40,75,115],"framerate":[7],"of":[8,33,44,61,77,84,137,164],"real-time":[9],"rendering":[10],"applications.":[11],"Whereas":[12],"many":[13],"existing":[14],"temporal":[15],"upsampling":[16],"strategies":[17],"only":[18,108],"reuse":[19,46],"information":[20],"from":[21,30],"previous":[22],"frames,":[23],"our":[24,94],"bidirectional":[25],"technique":[26],"reconstructs":[27],"intermediate":[28,89],"frames":[29,118],"pair":[32],"consecutive":[34],"rendered":[35,117],"frames.":[36,56],"This":[37],"significantly":[38],"improves":[39],"accuracy":[41],"and":[42,101,113,129,148,168,173],"efficiency":[43],"data":[45],"since":[47],"very":[48],"few":[49],"pixels":[50],"are":[51],"simultaneously":[52],"occluded":[53],"in":[54],"both":[55,99],"present":[58],"two":[59],"versions":[60],"this":[62,146],"basic":[63],"algorithm.":[64],"The":[65,91],"first":[66],"is":[67,153],"appropriate":[68],"fill-bound":[70,169],"scenes":[71],"as":[72],"it":[73],"limits":[74],"number":[76],"expensive":[78],"shading":[79,100],"calculations,":[80],"but":[81],"involves":[82],"rasterization":[83],"scene":[85,127],"geometry":[86,102],"at":[87],"each":[88],"frame.":[90],"second":[92],"version,":[93],"more":[95],"significant":[96],"contribution,":[97],"reduces":[98],"computations":[103],"by":[104],"performing":[105],"reprojection":[106,132],"using":[107,119],"image-based":[109],"buffers.":[110],"It":[111],"warps":[112],"combines":[114],"adjacent":[116],"an":[120],"efficient":[121],"iterative":[122],"search":[123],"on":[124],"their":[125],"stored":[126],"depth":[128],"flow.":[130],"Bidirectional":[131],"introduces":[133],"small":[135],"amount":[136],"lag.":[138],"perform":[140],"user":[142],"study":[143],"to":[144],"investigate":[145],"lag,":[147],"find":[149],"that":[150],"its":[151],"effect":[152],"minor.":[154],"demonstrate":[156],"substantial":[157],"performance":[158],"improvements":[159],"(3--4x)":[160],"variety":[163],"applications,":[165],"including":[166],"vertex-bound":[167],"scenes,":[170],"multi-pass":[171],"effects,":[172],"motion":[174],"blur.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}