{"id":"https://openalex.org/W4412587930","doi":"https://doi.org/10.1145/3721238.3730689","title":"Spherical Lighting with Spherical Harmonics Hessian","display_name":"Spherical Lighting with Spherical Harmonics Hessian","publication_year":2025,"publication_date":"2025-07-23","ids":{"openalex":"https://openalex.org/W4412587930","doi":"https://doi.org/10.1145/3721238.3730689"},"language":"en","primary_location":{"id":"doi:10.1145/3721238.3730689","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3721238.3730689","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3721238.3730689","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058510778","display_name":"Kei Iwasaki","orcid":"https://orcid.org/0000-0002-5235-536X"},"institutions":[{"id":"https://openalex.org/I72253084","display_name":"Saitama University","ror":"https://ror.org/02evnh647","country_code":"JP","type":"education","lineage":["https://openalex.org/I72253084"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kei Iwasaki","raw_affiliation_strings":["Saitama University, Saitama, Japan and Prometech CG Research, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-5235-536X","affiliations":[{"raw_affiliation_string":"Saitama University, Saitama, Japan and Prometech CG Research, Tokyo, Japan","institution_ids":["https://openalex.org/I72253084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014699738","display_name":"Yoshinori Dobashi","orcid":"https://orcid.org/0000-0002-2149-4113"},"institutions":[{"id":"https://openalex.org/I4210119666","display_name":"Hokkaido Research Organization","ror":"https://ror.org/026j3ca82","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210119666"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshinori Dobashi","raw_affiliation_strings":["Hokkaido University, Hokkaido, Japan and Prometech CG Research, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-2149-4113","affiliations":[{"raw_affiliation_string":"Hokkaido University, Hokkaido, Japan and Prometech CG Research, Tokyo, Japan","institution_ids":["https://openalex.org/I4210119666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5058510778"],"corresponding_institution_ids":["https://openalex.org/I72253084"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.3032434,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9958000183105469,"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"}},"topics":[{"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9679999947547913,"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9652000069618225,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spherical-harmonics","display_name":"Spherical harmonics","score":0.7675694227218628},{"id":"https://openalex.org/keywords/hessian-matrix","display_name":"Hessian matrix","score":0.5317372679710388},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.5031308531761169},{"id":"https://openalex.org/keywords/zonal-spherical-harmonics","display_name":"Zonal spherical harmonics","score":0.46623891592025757},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4040531516075134},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3325241804122925},{"id":"https://openalex.org/keywords/vector-spherical-harmonics","display_name":"Vector spherical harmonics","score":0.2823793888092041},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22125306725502014},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19199848175048828},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.166843444108963},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.06896069645881653},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.054784148931503296}],"concepts":[{"id":"https://openalex.org/C3768446","wikidata":"https://www.wikidata.org/wiki/Q877100","display_name":"Spherical harmonics","level":2,"score":0.7675694227218628},{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.5317372679710388},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.5031308531761169},{"id":"https://openalex.org/C39176672","wikidata":"https://www.wikidata.org/wiki/Q8073864","display_name":"Zonal spherical harmonics","level":4,"score":0.46623891592025757},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4040531516075134},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3325241804122925},{"id":"https://openalex.org/C77237485","wikidata":"https://www.wikidata.org/wiki/Q7917842","display_name":"Vector spherical harmonics","level":3,"score":0.2823793888092041},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22125306725502014},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19199848175048828},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.166843444108963},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.06896069645881653},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.054784148931503296},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3721238.3730689","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3721238.3730689","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3721238.3730689","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3721238.3730689","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4300000071525574}],"awards":[{"id":"https://openalex.org/G280421579","display_name":null,"funder_award_id":"23K21737, 23K28204","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320325763","display_name":"Telecommunications Advancement Foundation","ror":"https://ror.org/05y77zf79"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1520834210","https://openalex.org/W1528528036","https://openalex.org/W1967138585","https://openalex.org/W2007716752","https://openalex.org/W2015694181","https://openalex.org/W2052843220","https://openalex.org/W2115593772","https://openalex.org/W2139046107","https://openalex.org/W2156997837","https://openalex.org/W2296715196","https://openalex.org/W2794029079","https://openalex.org/W2810352281","https://openalex.org/W2951842952","https://openalex.org/W2998555201","https://openalex.org/W3048569044","https://openalex.org/W3109655774","https://openalex.org/W4200002385","https://openalex.org/W4225906993","https://openalex.org/W4385659449"],"related_works":["https://openalex.org/W4239999982","https://openalex.org/W2379042074","https://openalex.org/W2611466209","https://openalex.org/W108231560","https://openalex.org/W4235358950","https://openalex.org/W2122307093","https://openalex.org/W2286070595","https://openalex.org/W259638169","https://openalex.org/W2799987248","https://openalex.org/W1981560313"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}