{"id":"https://openalex.org/W2610521737","doi":"https://doi.org/10.2312/egwr/egsr04/197-205","title":"CC Shadow Volumes","display_name":"CC Shadow Volumes","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2610521737","doi":"https://doi.org/10.2312/egwr/egsr04/197-205","mag":"2610521737"},"language":"en","primary_location":{"id":"doi:10.2312/egwr/egsr04/197-205","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egwr/egsr04/197-205","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/egwr/egsr04/197-205","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048747588","display_name":"D. Brandon Lloyd","orcid":null},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lloyd, D. Brandon","raw_affiliation_strings":["University of North Carolina at Chapel Hill#TAB#"],"affiliations":[{"raw_affiliation_string":"University of North Carolina at Chapel Hill#TAB#","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006561049","display_name":"Jeremy Wendt","orcid":"https://orcid.org/0000-0001-7581-9932"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wendt, Jeremy","raw_affiliation_strings":["University of North Carolina at Chapel Hill#TAB#"],"affiliations":[{"raw_affiliation_string":"University of North Carolina at Chapel Hill#TAB#","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049041008","display_name":"Naga K. Govindaraju","orcid":null},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Govindaraju, Naga K.","raw_affiliation_strings":["University of North Carolina at Chapel Hill#TAB#"],"affiliations":[{"raw_affiliation_string":"University of North Carolina at Chapel Hill#TAB#","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004194238","display_name":"Dinesh Manocha","orcid":"https://orcid.org/0000-0001-7047-9801"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Manocha, Dinesh","raw_affiliation_strings":["University of North Carolina at Chapel Hill#TAB#"],"affiliations":[{"raw_affiliation_string":"University of North Carolina at Chapel Hill#TAB#","institution_ids":["https://openalex.org/I114027177"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5048747588"],"corresponding_institution_ids":["https://openalex.org/I114027177"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":0.9987000226974487,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9979000091552734,"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/shadow-mapping","display_name":"Shadow mapping","score":0.8611887693405151},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7700884342193604},{"id":"https://openalex.org/keywords/clamping","display_name":"Clamping","score":0.6859531402587891},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6816508173942566},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6023448705673218},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.5362090468406677},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5224572420120239},{"id":"https://openalex.org/keywords/shadow-mask","display_name":"Shadow mask","score":0.4919452369213104},{"id":"https://openalex.org/keywords/stencil","display_name":"Stencil","score":0.42538073658943176},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39584124088287354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32645824551582336},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19266825914382935},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.13837367296218872}],"concepts":[{"id":"https://openalex.org/C116544410","wikidata":"https://www.wikidata.org/wiki/Q1478122","display_name":"Shadow mapping","level":2,"score":0.8611887693405151},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7700884342193604},{"id":"https://openalex.org/C84111939","wikidata":"https://www.wikidata.org/wiki/Q5125465","display_name":"Clamping","level":2,"score":0.6859531402587891},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6816508173942566},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6023448705673218},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.5362090468406677},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5224572420120239},{"id":"https://openalex.org/C2776326872","wikidata":"https://www.wikidata.org/wiki/Q1192335","display_name":"Shadow mask","level":2,"score":0.4919452369213104},{"id":"https://openalex.org/C76752949","wikidata":"https://www.wikidata.org/wiki/Q7607499","display_name":"Stencil","level":2,"score":0.42538073658943176},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39584124088287354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32645824551582336},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19266825914382935},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.13837367296218872},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/egwr/egsr04/197-205","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egwr/egsr04/197-205","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"}],"best_oa_location":{"id":"doi:10.2312/egwr/egsr04/197-205","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egwr/egsr04/197-205","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":"Decent work and economic growth","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1527814246","https://openalex.org/W1586936721","https://openalex.org/W2010209432","https://openalex.org/W2017764427","https://openalex.org/W2044869572","https://openalex.org/W2057910062","https://openalex.org/W2081488309","https://openalex.org/W2093977209","https://openalex.org/W2094539937","https://openalex.org/W2095740978","https://openalex.org/W2106858723","https://openalex.org/W2127769015","https://openalex.org/W2135498625","https://openalex.org/W2147600846","https://openalex.org/W2158810514","https://openalex.org/W2338872178","https://openalex.org/W2997504940"],"related_works":["https://openalex.org/W2139618623","https://openalex.org/W2093977209","https://openalex.org/W2136984925","https://openalex.org/W2244302129","https://openalex.org/W2106858723","https://openalex.org/W2152728055","https://openalex.org/W2147600846","https://openalex.org/W2127769015","https://openalex.org/W2044869572","https://openalex.org/W1586936721","https://openalex.org/W2338872178","https://openalex.org/W2083364416","https://openalex.org/W2380960009","https://openalex.org/W2066711742","https://openalex.org/W2296574042","https://openalex.org/W2023327424","https://openalex.org/W2753625798","https://openalex.org/W2000440062","https://openalex.org/W2476163832","https://openalex.org/W1489229580"],"abstract_inverted_index":{"We":[0,81],"present":[1],"a":[2,116],"technique":[3],"that":[4,41],"uses":[5],"culling":[6,36],"and":[7,25,105],"clamping":[8,55,91,97],"(CC)":[9],"for":[10],"accelerating":[11],"the":[12,22],"performance":[13],"of":[14,28,78,113],"stencil-based":[15],"shadow":[16,29,39,45,58,65,73,106],"volume":[17],"computation.":[18],"Our":[19,53],"algorithm":[20],"reduces":[21],"fill":[23,103],"requirements":[24,104],"rasterization":[26],"cost":[27],"volumes":[30,40,59,74],"by":[31],"reducing":[32],"unnecessary":[33],"rendering.":[34],"A":[35],"step":[37],"removes":[38],"are":[42],"themselves":[43],"in":[44,102,109],"or":[46],"do":[47],"not":[48],"contribute":[49],"to":[50,60,88,115],"thefinal":[51],"image.":[52],"novel":[54],"algorithms":[56],"restrict":[57],"those":[61],"regions":[62,77],"actually":[63],"containing":[64],"receivers.":[66],"In":[67],"this":[68],"way,":[69],"we":[70,98],"avoid":[71],"rasterizing":[72],"over":[75],"large":[76],"empty":[79],"space.":[80],"utilize":[82],"temporal":[83],"coherence":[84],"between":[85],"successive":[86],"frames":[87],"speed":[89],"up":[90,114],"computations.":[92],"Even":[93],"with":[94],"fairly":[95],"coarse":[96],"obtain":[99],"substantial":[100],"reduction":[101],"rendering":[107],"time":[108],"dynamic":[110],"environments":[111],"composed":[112],"100K":[117],"triangles.":[118]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2017-05-12T00:00:00"}
