{"id":"https://openalex.org/W1824920286","doi":"https://doi.org/10.2312/vg/vg10/085-092","title":"Feature-Driven Ambient Occlusion for Direct Volume Rendering","display_name":"Feature-Driven Ambient Occlusion for Direct Volume Rendering","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W1824920286","doi":"https://doi.org/10.2312/vg/vg10/085-092","mag":"1824920286"},"language":"en","primary_location":{"id":"doi:10.2312/vg/vg10/085-092","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vg/vg10/085-092","pdf_url":null,"source":{"id":"https://openalex.org/S4210220316","display_name":"Volume graphics ...","issn_l":"1727-8376","issn":["1727-8376"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.2312/vg/vg10/085-092","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049130478","display_name":"Alexandre Ancel","orcid":null},"institutions":[{"id":"https://openalex.org/I68947357","display_name":"Universit\u00e9 de Strasbourg","ror":"https://ror.org/00pg6eq24","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ancel, Alexandre","raw_affiliation_strings":["LSIIT, Univ. of Strasbourg, Strasbourg, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LSIIT, Univ. of Strasbourg, Strasbourg, France","institution_ids":["https://openalex.org/I68947357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109247506","display_name":"Jean\u2010Michel Dischler","orcid":"https://orcid.org/0000-0003-4444-2719"},"institutions":[{"id":"https://openalex.org/I68947357","display_name":"Universit\u00e9 de Strasbourg","ror":"https://ror.org/00pg6eq24","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dischler, Jean-Michel","raw_affiliation_strings":["LSIIT, Univ. of Strasbourg, Strasbourg, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LSIIT, Univ. of Strasbourg, Strasbourg, France","institution_ids":["https://openalex.org/I68947357"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049868101","display_name":"Catherine Mongenet","orcid":null},"institutions":[{"id":"https://openalex.org/I68947357","display_name":"Universit\u00e9 de Strasbourg","ror":"https://ror.org/00pg6eq24","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mongenet, Catherine","raw_affiliation_strings":["LSIIT, Univ. of Strasbourg, Strasbourg, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LSIIT, Univ. of Strasbourg, Strasbourg, France","institution_ids":["https://openalex.org/I68947357"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I68947357"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0846981,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"85","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9994000196456909,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9927999973297119,"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/rendering","display_name":"Rendering (computer graphics)","score":0.8377724885940552},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7600315809249878},{"id":"https://openalex.org/keywords/occlusion","display_name":"Occlusion","score":0.7511836290359497},{"id":"https://openalex.org/keywords/volume-rendering","display_name":"Volume rendering","score":0.6990272998809814},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.5202866196632385},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.493599534034729},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47847244143486023},{"id":"https://openalex.org/keywords/3d-rendering","display_name":"3D rendering","score":0.4784572124481201},{"id":"https://openalex.org/keywords/tiled-rendering","display_name":"Tiled rendering","score":0.4568851590156555},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4424085319042206},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3937344253063202},{"id":"https://openalex.org/keywords/software-rendering","display_name":"Software rendering","score":0.18218713998794556},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.13053622841835022},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.0954580008983612},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.06654337048530579}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.8377724885940552},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7600315809249878},{"id":"https://openalex.org/C2776268601","wikidata":"https://www.wikidata.org/wiki/Q968808","display_name":"Occlusion","level":2,"score":0.7511836290359497},{"id":"https://openalex.org/C30769735","wikidata":"https://www.wikidata.org/wiki/Q2165951","display_name":"Volume rendering","level":3,"score":0.6990272998809814},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.5202866196632385},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.493599534034729},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47847244143486023},{"id":"https://openalex.org/C36816356","wikidata":"https://www.wikidata.org/wiki/Q16911860","display_name":"3D rendering","level":3,"score":0.4784572124481201},{"id":"https://openalex.org/C189059883","wikidata":"https://www.wikidata.org/wiki/Q7802119","display_name":"Tiled rendering","level":5,"score":0.4568851590156555},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4424085319042206},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3937344253063202},{"id":"https://openalex.org/C109772839","wikidata":"https://www.wikidata.org/wiki/Q2297645","display_name":"Software rendering","level":4,"score":0.18218713998794556},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.13053622841835022},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0954580008983612},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.06654337048530579},{"id":"https://openalex.org/C66629338","wikidata":"https://www.wikidata.org/wiki/Q189177","display_name":"3D computer graphics","level":3,"score":0.0},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2312/vg/vg10/085-092","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vg/vg10/085-092","pdf_url":null,"source":{"id":"https://openalex.org/S4210220316","display_name":"Volume graphics ...","issn_l":"1727-8376","issn":["1727-8376"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null},{"id":"mag:1824920286","is_oa":false,"landing_page_url":"https://diglib.eg.org/handle/10.2312/VG.VG10.085-092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Eurographics","raw_type":null}],"best_oa_location":{"id":"doi:10.2312/vg/vg10/085-092","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vg/vg10/085-092","pdf_url":null,"source":{"id":"https://openalex.org/S4210220316","display_name":"Volume graphics ...","issn_l":"1727-8376","issn":["1727-8376"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[{"score":0.6200000047683716,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W122172138","https://openalex.org/W1502588543","https://openalex.org/W1568938935","https://openalex.org/W1968379509","https://openalex.org/W1990028735","https://openalex.org/W2011060348","https://openalex.org/W2030219503","https://openalex.org/W2095995627","https://openalex.org/W2104441030","https://openalex.org/W2112905000","https://openalex.org/W2122585444","https://openalex.org/W2144505248","https://openalex.org/W2152065418","https://openalex.org/W2153456638","https://openalex.org/W2156700256","https://openalex.org/W2157541444","https://openalex.org/W2159891107","https://openalex.org/W2161446118","https://openalex.org/W2167384469","https://openalex.org/W2169627453","https://openalex.org/W2181334639"],"related_works":["https://openalex.org/W2030219503","https://openalex.org/W2014475711","https://openalex.org/W169060458","https://openalex.org/W2042013548","https://openalex.org/W579386914","https://openalex.org/W2110072667","https://openalex.org/W2793840438","https://openalex.org/W122172138","https://openalex.org/W2098208570","https://openalex.org/W2095995627","https://openalex.org/W2983730219","https://openalex.org/W2091433765","https://openalex.org/W2122447867","https://openalex.org/W2388920756","https://openalex.org/W2242659045","https://openalex.org/W2120703203","https://openalex.org/W1508922234","https://openalex.org/W1988064139","https://openalex.org/W2121882038","https://openalex.org/W2099538039"],"abstract_inverted_index":{"Ambient":[0],"occlusion":[1,22,43,76,122],"techniques":[2],"were":[3],"introduced":[4,31],"to":[5,68,78,88,114,138],"improve":[6],"data":[7],"comprehension":[8],"by":[9,19,73],"bringing":[10],"soft":[11],"fading":[12],"shadows.":[13],"They":[14],"consist":[15],"in":[16,32,44,57,82],"attenuating":[17],"light":[18],"considering":[20],"the":[21,25,38,59,63,70,79,83,95,101,104,117,132],"resulting":[23],"from":[24],"presence":[26],"of":[27,41,62,103,119,135],"neighboring":[28],"structures.":[29],"Recently":[30],"volume":[33,46,55],"rendering,":[34],"we":[35],"show":[36,125],"that":[37,97,126],"straightforward":[39],"application":[40],"ambient":[42,75,121,140],"direct":[45],"rendering":[47,52],"has":[48],"its":[49],"limits":[50],"as":[51],"a":[53,109],"multi-layer":[54],"results":[56],"overdarkening":[58,71],"internal":[60],"layers":[61],"volume.":[64],"This":[65,85],"paper":[66],"proposes":[67],"address":[69],"issue":[72],"computing":[74],"according":[77],"features":[80,92],"present":[81],"dataset.":[84],"allows":[86],"us":[87],"neglect":[89],"inter-occlusions":[90],"between":[91],"without":[93],"losing":[94],"auto-occlusions":[96],"give":[98],"cues":[99],"on":[100],"shape":[102],"considered":[105],"features.":[106],"We":[107],"use":[108],"GPU-based":[110],"approach":[111,128],"with":[112],"bricking":[113],"speed":[115],"up":[116],"computations":[118],"our":[120,127],"method.":[123],"Results":[124],"not":[129],"only":[130],"improves":[131],"visual":[133],"quality":[134],"images":[136],"compared":[137],"classical":[139],"occlusion,":[141],"but":[142],"it":[143],"is":[144],"also":[145],"less":[146],"parametersensitive,":[147],"thus":[148],"furthermore":[149],"improving":[150],"usability":[151],"for":[152],"every-day":[153],"users.":[154]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}