{"id":"https://openalex.org/W2084103493","doi":"https://doi.org/10.1145/1321261.1321288","title":"Compact and efficient generation of radiance transfer for dynamically articulated characters","display_name":"Compact and efficient generation of radiance transfer for dynamically articulated characters","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2084103493","doi":"https://doi.org/10.1145/1321261.1321288","mag":"2084103493"},"language":"en","primary_location":{"id":"doi:10.1145/1321261.1321288","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1321261.1321288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th international conference on Computer graphics and interactive techniques in Australia and Southeast Asia","raw_type":"proceedings-article"},"type":"article","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/A5053824527","display_name":"Derek Nowrouzezahrai","orcid":"https://orcid.org/0000-0002-4279-1774"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Derek Nowrouzezahrai","raw_affiliation_strings":["University of Toronto"],"affiliations":[{"raw_affiliation_string":"University of Toronto","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075993095","display_name":"Patricio Simari","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Patricio Simari","raw_affiliation_strings":["University of Toronto"],"affiliations":[{"raw_affiliation_string":"University of Toronto","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003312344","display_name":"Evangelos Kalogerakis","orcid":"https://orcid.org/0000-0002-5867-5735"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Evangelos Kalogerakis","raw_affiliation_strings":["University of Toronto"],"affiliations":[{"raw_affiliation_string":"University of Toronto","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102945957","display_name":"Karan Singh","orcid":"https://orcid.org/0000-0002-2232-7480"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Karan Singh","raw_affiliation_strings":["University of Toronto"],"affiliations":[{"raw_affiliation_string":"University of Toronto","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065764540","display_name":"Eugene Fiume","orcid":"https://orcid.org/0000-0001-5939-7055"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eugene Fiume","raw_affiliation_strings":["University of Toronto"],"affiliations":[{"raw_affiliation_string":"University of Toronto","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5053824527"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":1.7557,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87800784,"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":"147","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12290","display_name":"Human Motion and Animation","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12290","display_name":"Human Motion and Animation","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11439","display_name":"Video Analysis and Summarization","score":0.9986000061035156,"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":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.8419447541236877},{"id":"https://openalex.org/keywords/radiance","display_name":"Radiance","score":0.7240071296691895},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.486476868391037},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4667406976222992},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4652358591556549},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.4412403404712677},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4218302071094513},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4128657877445221},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3876647651195526},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.2036365568637848}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8419447541236877},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.7240071296691895},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.486476868391037},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4667406976222992},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4652358591556549},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.4412403404712677},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4218302071094513},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4128657877445221},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3876647651195526},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.2036365568637848},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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:10.1145/1321261.1321288","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1321261.1321288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th international conference on Computer graphics and interactive techniques in Australia and Southeast Asia","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.77.6079","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.77.6079","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.dgp.toronto.edu/~derek/DataDrivenPRT_graphite_paper.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320322675","display_name":"Mitacs","ror":"https://ror.org/00cjrc276"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1538719472","https://openalex.org/W1967138585","https://openalex.org/W1972960220","https://openalex.org/W1974644415","https://openalex.org/W1977116206","https://openalex.org/W1982905909","https://openalex.org/W1991613798","https://openalex.org/W2002269900","https://openalex.org/W2007716752","https://openalex.org/W2017273781","https://openalex.org/W2027509884","https://openalex.org/W2036586752","https://openalex.org/W2036750154","https://openalex.org/W2042183142","https://openalex.org/W2046835517","https://openalex.org/W2051567001","https://openalex.org/W2052429031","https://openalex.org/W2052843220","https://openalex.org/W2076669957","https://openalex.org/W2105649179","https://openalex.org/W2106598309","https://openalex.org/W2111999986","https://openalex.org/W2113268027","https://openalex.org/W2158378312","https://openalex.org/W2164369380","https://openalex.org/W2165870892","https://openalex.org/W2170664608","https://openalex.org/W2170961588","https://openalex.org/W2911851818","https://openalex.org/W2998555201","https://openalex.org/W4238651787","https://openalex.org/W4249218874","https://openalex.org/W4250673637","https://openalex.org/W4251769050","https://openalex.org/W4254723357"],"related_works":["https://openalex.org/W2896728493","https://openalex.org/W2392142157","https://openalex.org/W2043512367","https://openalex.org/W4321518006","https://openalex.org/W2331836163","https://openalex.org/W2024462231","https://openalex.org/W1994657804","https://openalex.org/W2005276308","https://openalex.org/W1970182911","https://openalex.org/W2347721387"],"abstract_inverted_index":{"We":[0,23,89,135],"present":[1],"a":[2,17,25,109,123,132,152],"data-driven":[3,55],"technique":[4],"for":[5,28],"generating":[6,29],"the":[7,60,69,93,97],"precomputed":[8],"radiance":[9],"transfer":[10,118],"vectors":[11,119],"of":[12,19,62,71,96,142],"an":[13],"animated":[14,72],"character":[15],"as":[16,108],"function":[18],"its":[20],"joint":[21],"angles.":[22],"learn":[24],"linear":[26],"model":[27,103,159],"real-time":[30,127],"lighting":[31,63,138,165],"effects":[32,139],"on":[33,140,167],"articulated":[34],"characters":[35],"while":[36],"capturing":[37],"soft":[38],"self-shadows":[39],"caused":[40],"by":[41],"dynamic":[42],"distant":[43],"lighting.":[44],"Indirect":[45],"illumination":[46],"can":[47,104,136,173],"also":[48],"be":[49,105,174],"reproduced":[50],"using":[51,122,131,145],"our":[52,158,171],"framework.":[53],"Previous":[54],"techniques":[56],"have":[57,80],"either":[58],"restricted":[59],"type":[61,70],"response":[64],"(generating":[65],"only":[66],"ambient":[67],"occlusion),":[68],"sequences":[73],"(response":[74],"functions":[75],"to":[76,150,161],"external":[77],"forces)":[78],"or":[79],"complicated":[81],"runtime":[82,117],"algorithms":[83],"and":[84,99,116,170],"incur":[85],"non-trivial":[86],"memory":[87,147],"costs.":[88],"provide":[90],"insights":[91],"into":[92,177],"dimensionality":[94],"reduction":[95],"pose":[98],"coefficient":[100],"spaces.":[101],"Our":[102],"fit":[106],"quickly":[107],"preprocess,":[110],"is":[111],"very":[112],"compact":[113],"(~1":[114],"MB)":[115],"are":[120],"generated":[121],"simple":[124],"algorithm":[125],"in":[126],"(>":[128],"100":[129],"Hz":[130],"CPU-only":[133],"implementation.)":[134],"reproduce":[137],"hundreds":[141],"trained":[143],"poses":[144,169],"less":[146],"than":[148],"required":[149],"store":[151],"single":[153],"mesh's":[154],"PRT":[155],"coefficients.":[156],"Moreover,":[157],"extrapolates":[160],"produce":[162],"smooth,":[163],"believable":[164],"results":[166],"novel":[168],"method":[172],"easily":[175],"integrated":[176],"existing":[178],"interactive":[179],"content":[180],"pipelines.":[181]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}