{"id":"https://openalex.org/W2030072617","doi":"https://doi.org/10.1145/2503385.2503496","title":"LightCluster","display_name":"LightCluster","publication_year":2013,"publication_date":"2013-07-16","ids":{"openalex":"https://openalex.org/W2030072617","doi":"https://doi.org/10.1145/2503385.2503496","mag":"2030072617"},"language":"en","primary_location":{"id":"doi:10.1145/2503385.2503496","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2503385.2503496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2013 Posters","raw_type":"proceedings-article"},"type":"conference-paper","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/A5082729623","display_name":"Daniel Wiesenh\u00fctter","orcid":null},"institutions":[{"id":"https://openalex.org/I174004417","display_name":"Munich University of Applied Sciences","ror":"https://ror.org/012k1v959","country_code":"DE","type":"education","lineage":["https://openalex.org/I174004417"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Daniel Wiesenh\u00fctter","raw_affiliation_strings":["Munich University of Applied Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Munich University of Applied Sciences","institution_ids":["https://openalex.org/I174004417"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066434086","display_name":"Andreas Klein","orcid":"https://orcid.org/0000-0001-7463-1495"},"institutions":[{"id":"https://openalex.org/I174004417","display_name":"Munich University of Applied Sciences","ror":"https://ror.org/012k1v959","country_code":"DE","type":"education","lineage":["https://openalex.org/I174004417"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Klein","raw_affiliation_strings":["Munich University of Applied Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Munich University of Applied Sciences","institution_ids":["https://openalex.org/I174004417"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023694143","display_name":"Alfred Nischwitz","orcid":"https://orcid.org/0000-0003-3826-5584"},"institutions":[{"id":"https://openalex.org/I174004417","display_name":"Munich University of Applied Sciences","ror":"https://ror.org/012k1v959","country_code":"DE","type":"education","lineage":["https://openalex.org/I174004417"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alfred Nischwitz","raw_affiliation_strings":["Munich University of Applied Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Munich University of Applied Sciences","institution_ids":["https://openalex.org/I174004417"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I174004417"],"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":"1","last_page":"1"},"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/shadow-mapping","display_name":"Shadow mapping","score":0.8287571668624878},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.8103489279747009},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7642645239830017},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7562016248703003},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6351103782653809},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6323989629745483},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.6156724691390991},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5867975950241089},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5797262191772461},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.5241066217422485},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.50664883852005},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11481291055679321}],"concepts":[{"id":"https://openalex.org/C116544410","wikidata":"https://www.wikidata.org/wiki/Q1478122","display_name":"Shadow mapping","level":2,"score":0.8287571668624878},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.8103489279747009},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7642645239830017},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7562016248703003},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6351103782653809},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6323989629745483},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.6156724691390991},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5867975950241089},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5797262191772461},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.5241066217422485},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.50664883852005},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11481291055679321},{"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:10.1145/2503385.2503496","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2503385.2503496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2013 Posters","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1481136003","https://openalex.org/W1974568352","https://openalex.org/W2009139756","https://openalex.org/W2022552637","https://openalex.org/W2051503552","https://openalex.org/W2058018255","https://openalex.org/W2094771726","https://openalex.org/W2127218421","https://openalex.org/W2134535406","https://openalex.org/W2139618623","https://openalex.org/W2156067784","https://openalex.org/W2168223073","https://openalex.org/W2168987252","https://openalex.org/W2506719986","https://openalex.org/W2613999877","https://openalex.org/W2912424718","https://openalex.org/W3002147292"],"related_works":["https://openalex.org/W2366215510","https://openalex.org/W2386960075","https://openalex.org/W2090047443","https://openalex.org/W2350100566","https://openalex.org/W2367406109","https://openalex.org/W326276698","https://openalex.org/W2414352797","https://openalex.org/W2125636673","https://openalex.org/W2166350707","https://openalex.org/W2110882169"],"abstract_inverted_index":{"Shadows":[0],"are":[1],"an":[2],"important":[3],"part":[4],"of":[5,17,55],"a":[6,27,34],"visualization":[7],"and":[8,43,47],"give":[9],"the":[10,15,45,48,53],"viewer":[11],"supplemental":[12],"details":[13],"about":[14],"appearance":[16],"objects.":[18],"In":[19],"real-time":[20],"rendering,":[21],"shadow":[22,35],"mapping":[23],"[Williams":[24],"1978]":[25],"is":[26],"popular":[28],"approach":[29],"to":[30],"compute":[31],"shadows.":[32],"However,":[33],"map":[36],"must":[37],"be":[38],"computed":[39],"for":[40],"each":[41],"light":[42],"thus,":[44],"memory":[46],"computation":[49],"time":[50],"increases":[51],"with":[52],"number":[54],"lights.":[56]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}
