{"id":"https://openalex.org/W2033004732","doi":"https://doi.org/10.1145/2342896.2342965","title":"Estimating specular normals from spherical Stokes reflectance fields","display_name":"Estimating specular normals from spherical Stokes reflectance fields","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2033004732","doi":"https://doi.org/10.1145/2342896.2342965","mag":"2033004732"},"language":"en","primary_location":{"id":"doi:10.1145/2342896.2342965","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2342896.2342965","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2012 Posters on - SIGGRAPH '12","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/A5009336450","display_name":"Giuseppe Claudio Guarnera","orcid":"https://orcid.org/0000-0002-7703-5194"},"institutions":[{"id":"https://openalex.org/I4210087747","display_name":"Creative Technologies (United States)","ror":"https://ror.org/001qkb777","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087747"]},{"id":"https://openalex.org/I4388482679","display_name":"USC Institute for Creative Technologies","ror":"https://ror.org/03hjhvn29","country_code":null,"type":"facility","lineage":["https://openalex.org/I1174212","https://openalex.org/I4388482679"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Giuseppe Claudio Guarnera","raw_affiliation_strings":["USC Institute for Creative Technologies","USC Institute for, Creative Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"USC Institute for Creative Technologies","institution_ids":["https://openalex.org/I4210087747","https://openalex.org/I4388482679"]},{"raw_affiliation_string":"USC Institute for, Creative Technologies","institution_ids":["https://openalex.org/I4210087747","https://openalex.org/I4388482679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000811147","display_name":"Pieter Peers","orcid":"https://orcid.org/0000-0001-7621-9808"},"institutions":[{"id":"https://openalex.org/I16285277","display_name":"William & Mary","ror":"https://ror.org/03hsf0573","country_code":"US","type":"education","lineage":["https://openalex.org/I16285277"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pieter Peers","raw_affiliation_strings":["The College of William & Mary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of William & Mary","institution_ids":["https://openalex.org/I16285277"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047876260","display_name":"Paul Debevec","orcid":"https://orcid.org/0000-0001-7381-2323"},"institutions":[{"id":"https://openalex.org/I4210087747","display_name":"Creative Technologies (United States)","ror":"https://ror.org/001qkb777","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087747"]},{"id":"https://openalex.org/I4388482679","display_name":"USC Institute for Creative Technologies","ror":"https://ror.org/03hjhvn29","country_code":null,"type":"facility","lineage":["https://openalex.org/I1174212","https://openalex.org/I4388482679"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul Debevec","raw_affiliation_strings":["USC Institute for Creative Technologies","USC Institute for, Creative Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"USC Institute for Creative Technologies","institution_ids":["https://openalex.org/I4210087747","https://openalex.org/I4388482679"]},{"raw_affiliation_string":"USC Institute for, Creative Technologies","institution_ids":["https://openalex.org/I4210087747","https://openalex.org/I4388482679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041875997","display_name":"Abhijeet Ghosh","orcid":"https://orcid.org/0000-0003-1015-1091"},"institutions":[{"id":"https://openalex.org/I4210087747","display_name":"Creative Technologies (United States)","ror":"https://ror.org/001qkb777","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087747"]},{"id":"https://openalex.org/I4388482679","display_name":"USC Institute for Creative Technologies","ror":"https://ror.org/03hjhvn29","country_code":null,"type":"facility","lineage":["https://openalex.org/I1174212","https://openalex.org/I4388482679"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abhijeet Ghosh","raw_affiliation_strings":["USC Institute for Creative Technologies","USC Institute for, Creative Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"USC Institute for Creative Technologies","institution_ids":["https://openalex.org/I4210087747","https://openalex.org/I4388482679"]},{"raw_affiliation_string":"USC Institute for, Creative Technologies","institution_ids":["https://openalex.org/I4210087747","https://openalex.org/I4388482679"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19517156,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T11666","display_name":"Color Science and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9958000183105469,"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/T12050","display_name":"Optical Polarization and Ellipsometry","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/specular-reflection","display_name":"Specular reflection","score":0.9532619714736938},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6133812665939331},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5851986408233643},{"id":"https://openalex.org/keywords/diffuse-reflection","display_name":"Diffuse reflection","score":0.5269580483436584},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.4654425382614136},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.43869808316230774},{"id":"https://openalex.org/keywords/stokes-parameters","display_name":"Stokes parameters","score":0.4303203523159027},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.418817400932312},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3819192349910736},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.36721402406692505},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.3231891989707947},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.31792840361595154},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.2986922860145569},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2589486539363861},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.0837816596031189}],"concepts":[{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.9532619714736938},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6133812665939331},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5851986408233643},{"id":"https://openalex.org/C82261727","wikidata":"https://www.wikidata.org/wiki/Q1154504","display_name":"Diffuse reflection","level":2,"score":0.5269580483436584},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.4654425382614136},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.43869808316230774},{"id":"https://openalex.org/C188141570","wikidata":"https://www.wikidata.org/wiki/Q1192058","display_name":"Stokes parameters","level":3,"score":0.4303203523159027},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.418817400932312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3819192349910736},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36721402406692505},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.3231891989707947},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.31792840361595154},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.2986922860145569},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2589486539363861},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0837816596031189},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2342896.2342965","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2342896.2342965","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2012 Posters on - SIGGRAPH '12","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":2,"referenced_works":["https://openalex.org/W2100810849","https://openalex.org/W2142668494"],"related_works":["https://openalex.org/W4319300257","https://openalex.org/W2514961321","https://openalex.org/W1990292939","https://openalex.org/W2293777306","https://openalex.org/W2094419578","https://openalex.org/W1933688896","https://openalex.org/W2006106911","https://openalex.org/W2022321826","https://openalex.org/W2965788497","https://openalex.org/W4401207569"],"abstract_inverted_index":{"Despite":[0],"being":[1],"at":[2],"the":[3,21,95,98,107],"focal":[4],"point":[5],"of":[6,25,58,73,97,101,127],"intense":[7],"research":[8],"in":[9,16,52,61],"both":[10,74],"computer":[11,17,53],"graphics":[12,54],"as":[13,15,76,78,129,131],"well":[14,77,130],"vision,":[18],"accurately":[19],"reproducing":[20],"shape":[22],"and":[23,45,118],"appearance":[24],"real-world":[26],"scenes":[27],"remains":[28],"a":[29],"challenging":[30],"problem,":[31],"especially":[32],"under":[33,111],"uncontrolled":[34],"conditions.":[35],"One":[36],"cue":[37],"that":[38],"has":[39,55],"been":[40],"used":[41],"to":[42,67],"separate":[43],"diffuse":[44],"specular":[46,122,132],"reflectance":[47,109,123],"is":[48],"polarization.":[49],"Recent":[50],"work":[51],"explored":[56],"polarization":[57,99],"incident":[59,112],"illumination":[60,66],"conjunction":[62],"with":[63],"spherical":[64,115],"gradient":[65,116],"infer":[68],"high":[69],"quality":[70],"diffuse-specular":[71],"separation":[72],"albedo":[75],"photometric":[79],"normal":[80],"information":[81,124],"[Ma":[82],"et":[83,87,103],"al.":[84,88,104],"2007].":[85],"Ghosh":[86],"[2010]":[89],"improved":[90],"upon":[91],"this":[92],"by":[93,105],"removing":[94],"view-dependence":[96],"scheme":[100],"Ma":[102],"analyzing":[106],"Stokes":[108],"field":[110],"circularly":[113],"polarized":[114],"illumination,":[117],"recover":[119],"more":[120],"detailed":[121],"including":[125],"index":[126],"refraction":[128],"roughness.":[133]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}