{"id":"https://openalex.org/W2181352617","doi":"https://doi.org/10.2312/egs.20081034","title":"Microquad Soft Shadow Mapping Revisited","display_name":"Microquad Soft Shadow Mapping Revisited","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2181352617","doi":"https://doi.org/10.2312/egs.20081034","mag":"2181352617"},"language":"en","primary_location":{"id":"doi:10.2312/egs.20081034","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egs.20081034","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"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/egs.20081034","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033241617","display_name":"Michael Schwarz","orcid":"https://orcid.org/0000-0002-9828-0308"},"institutions":[{"id":"https://openalex.org/I169541294","display_name":"Flinders University","ror":"https://ror.org/01kpzv902","country_code":"AU","type":"education","lineage":["https://openalex.org/I169541294"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Schwarz, Michael","raw_affiliation_strings":["Flinders University, Adelaide, Australia"],"affiliations":[{"raw_affiliation_string":"Flinders University, Adelaide, Australia","institution_ids":["https://openalex.org/I169541294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053580386","display_name":"Marc Stamminger","orcid":"https://orcid.org/0000-0001-8699-3442"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stamminger, Marc","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033241617"],"corresponding_institution_ids":["https://openalex.org/I169541294"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"111","last_page":"114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9976000189781189,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9976000189781189,"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/shadow-mapping","display_name":"Shadow mapping","score":0.8847893476486206},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.8024740815162659},{"id":"https://openalex.org/keywords/clipping","display_name":"Clipping (morphology)","score":0.7592593431472778},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6474364995956421},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5418570637702942},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5366954207420349},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5205053687095642},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.42076438665390015}],"concepts":[{"id":"https://openalex.org/C116544410","wikidata":"https://www.wikidata.org/wiki/Q1478122","display_name":"Shadow mapping","level":2,"score":0.8847893476486206},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.8024740815162659},{"id":"https://openalex.org/C2776848632","wikidata":"https://www.wikidata.org/wiki/Q853463","display_name":"Clipping (morphology)","level":2,"score":0.7592593431472778},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6474364995956421},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5418570637702942},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5366954207420349},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5205053687095642},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.42076438665390015},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2312/egs.20081034","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egs.20081034","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:2181352617","is_oa":false,"landing_page_url":"http://research.michael-schwarz.com/publ/files/microquads-eg08.pdf","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/egs.20081034","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egs.20081034","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1969791734","https://openalex.org/W2003648864","https://openalex.org/W2074044324","https://openalex.org/W2076778822","https://openalex.org/W2083132077","https://openalex.org/W2095905764","https://openalex.org/W2104893546","https://openalex.org/W2167821849"],"related_works":["https://openalex.org/W2094771726","https://openalex.org/W2076778822","https://openalex.org/W2074044324","https://openalex.org/W2167821849","https://openalex.org/W2154927304","https://openalex.org/W2150921180","https://openalex.org/W2133838187","https://openalex.org/W1979712559","https://openalex.org/W1794585119","https://openalex.org/W1586936721","https://openalex.org/W2371880550","https://openalex.org/W1965333790","https://openalex.org/W1604202856","https://openalex.org/W2000440062","https://openalex.org/W2385359109","https://openalex.org/W1998838125","https://openalex.org/W2074558791","https://openalex.org/W1969791734","https://openalex.org/W1588209080","https://openalex.org/W1489229580"],"abstract_inverted_index":{"Recently,":[0],"real-time":[1],"soft":[2,13],"shadow":[3,14,25,47],"research":[4],"saw":[5],"many":[6],"important":[7],"contributions":[8],"from":[9,23,45],"the":[10,30,42,64,85,101],"class":[11],"of":[12,105],"mapping":[15],"algorithms,":[16],"where":[17],"approximate":[18],"occluder":[19],"geometry":[20],"is":[21,41],"reconstructed":[22],"a":[24,106],"map":[26,48],"and":[27,66],"backprojected":[28],"onto":[29],"light":[31,65],"source":[32],"to":[33,88,99],"determine":[34,100],"its":[35,52],"occlusion.":[36],"An":[37],"interesting":[38],"approximation":[39],"primitive":[40],"microquad":[43,86,107],"obtained":[44],"unprojected":[46],"texel":[49],"centers.":[50],"However,":[51],"full":[53],"potential":[54],"has":[55],"not":[56],"yet":[57],"been":[58,73],"realized":[59],"since":[60],"correct":[61,109],"clipping":[62],"against":[63],"exact":[67,102],"occlusion":[68,103],"bitmask":[69,104],"updates":[70],"have":[71],"previously":[72],"ignored":[74],"motivated":[75],"by":[76],"performance":[77],"considerations.":[78],"In":[79],"this":[80],"paper,":[81],"we":[82],"first":[83],"extend":[84],"definition":[87],"also":[89],"allow":[90],"for":[91],"triangles":[92],"as":[93],"micro-occluders.":[94],"We":[95],"then":[96],"demonstrate":[97],"how":[98],"with":[108],"clipping.":[110]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}