{"id":"https://openalex.org/W2238041471","doi":"https://doi.org/10.2312/vmv.20151261","title":"The Bounced Z-buffer for Indirect Visibility","display_name":"The Bounced Z-buffer for Indirect Visibility","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2238041471","doi":"https://doi.org/10.2312/vmv.20151261","mag":"2238041471"},"language":"en","primary_location":{"id":"pmh:oai:pure.mpg.de:item_2226086","is_oa":false,"landing_page_url":"https://hdl.handle.net/11858/00-001M-0000-0028-F762-F","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"VMV 2015 Vision, Modeling and Visualization","raw_type":"info:eu-repo/semantics/conferenceObject"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/vmv.20151261","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028628615","display_name":"Oliver Nalbach","orcid":"https://orcid.org/0000-0001-6647-9518"},"institutions":[{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]},{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"funder","lineage":["https://openalex.org/I149899117"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Nalbach, Oliver","raw_affiliation_strings":["Computer Graphics, MPI for Informatics, Max Planck Society"],"affiliations":[{"raw_affiliation_string":"Computer Graphics, MPI for Informatics, Max Planck Society","institution_ids":["https://openalex.org/I4210109712","https://openalex.org/I149899117"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084442493","display_name":"Tobias Ritschel","orcid":"https://orcid.org/0000-0002-5843-240X"},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"funder","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ritschel, Tobias","raw_affiliation_strings":["Computer Graphics, MPI for Informatics, Max Planck Society"],"affiliations":[{"raw_affiliation_string":"Computer Graphics, MPI for Informatics, Max Planck Society","institution_ids":["https://openalex.org/I4210109712","https://openalex.org/I149899117"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105697746","display_name":"Hans\u2010Peter Seidel","orcid":null},"institutions":[{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]},{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"funder","lineage":["https://openalex.org/I149899117"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Seidel, Hans-Peter","raw_affiliation_strings":["Computer Graphics, MPI for Informatics, Max Planck Society"],"affiliations":[{"raw_affiliation_string":"Computer Graphics, MPI for Informatics, Max Planck Society","institution_ids":["https://openalex.org/I4210109712","https://openalex.org/I149899117"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028628615"],"corresponding_institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210109712"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"79","last_page":"86"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9650999903678894,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9650999903678894,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9126999974250793,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/visibility","display_name":"Visibility","score":0.6722283363342285},{"id":"https://openalex.org/keywords/buffer","display_name":"Buffer (optical fiber)","score":0.5790849924087524},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5640738606452942},{"id":"https://openalex.org/keywords/sack","display_name":"Sack","score":0.43590247631073},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17583927512168884},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14138972759246826},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12737059593200684},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09751138091087341},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.06265416741371155}],"concepts":[{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.6722283363342285},{"id":"https://openalex.org/C145018004","wikidata":"https://www.wikidata.org/wiki/Q4985944","display_name":"Buffer (optical fiber)","level":2,"score":0.5790849924087524},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5640738606452942},{"id":"https://openalex.org/C2781338159","wikidata":"https://www.wikidata.org/wiki/Q2210774","display_name":"Sack","level":2,"score":0.43590247631073},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17583927512168884},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14138972759246826},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12737059593200684},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09751138091087341},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.06265416741371155}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:pure.mpg.de:item_2226086","is_oa":false,"landing_page_url":"https://hdl.handle.net/11858/00-001M-0000-0028-F762-F","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"VMV 2015 Vision, Modeling and Visualization","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.2312/vmv.20151261","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vmv.20151261","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"mag:2238041471","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/vmv/vmv2015.html#NalbachRS15","pdf_url":null,"source":{"id":"https://openalex.org/S4306421152","display_name":"Vision Modeling and Visualization","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Vision Modeling and Visualization","raw_type":null}],"best_oa_location":{"id":"doi:10.2312/vmv.20151261","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vmv.20151261","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3021512458","https://openalex.org/W3200072706","https://openalex.org/W2300039771","https://openalex.org/W1867668703","https://openalex.org/W2727544674","https://openalex.org/W2268952605","https://openalex.org/W2759224789","https://openalex.org/W2945491976","https://openalex.org/W3082295625","https://openalex.org/W2270224024","https://openalex.org/W2261221656","https://openalex.org/W3082717281","https://openalex.org/W2830610540","https://openalex.org/W2277031977","https://openalex.org/W1545820298","https://openalex.org/W2284420399","https://openalex.org/W2252547097","https://openalex.org/W2760789966","https://openalex.org/W2242259125","https://openalex.org/W2467616144"],"abstract_inverted_index":{"Synthesizing":[0],"images":[1],"of":[2,26,134,148],"animated":[3],"scenes":[4],"with":[5,109],"indirect":[6,17,27,49,101],"illumination":[7],"and":[8,42,74,96,137],"glossy":[9],"materials":[10],"at":[11,64],"interactive":[12],"frame":[13],"rates":[14],"commonly":[15],"ignores":[16],"shadows.":[18],"In":[19],"this":[20,52],"work":[21],"we":[22,37,54],"extend":[23],"a":[24,34,60,78,104,145],"class":[25],"lighting":[28],"algorithms":[29],"that":[30,84],"splat":[31,114],"shading":[32,143],"to":[33,47,83,123,131,140],"framebuffer":[35,150],"-":[36,46],"demonstrate":[38],"deep":[39],"screen":[40],"space":[41],"ambient":[43],"occlusion":[44],"volumes":[45],"include":[48],"visibility.":[50],"To":[51],"end":[53],"propose":[55],"the":[56,68,71,81,90,93,113,116,127,132],"bounced":[57,110,128],"z-buffer:":[58],"While":[59],"common":[61],"z-buffered":[62],"framebuffer,":[63],"each":[65,124],"pixel,":[66,85],"maintains":[67],"distance":[69,91],"from":[70,80,92,115],"closest":[72,94],"surface":[73,95],"its":[75,97],"radiance":[76,98],"along":[77],"direction":[79,121],"camera":[82],"our":[86],"new":[87],"representation":[88],"contains":[89],"after":[99],"one":[100,120],"bounce":[102],"into":[103],"certain":[105],"other":[106],"direction.":[107],"Consequently,":[108],"z-buffering,":[111],"only":[112],"nearest":[117],"emitter":[118],"in":[119],"contributes":[122],"pixel.":[125],"Importance-sampling":[126],"directions":[129],"according":[130],"product":[133],"cosine":[135],"term":[136],"BRDF":[138],"allows":[139],"approximate":[141],"full":[142],"by":[144],"simple":[146],"sum":[147],"neighboring":[149],"pixels.":[151]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}