{"id":"https://openalex.org/W3204337813","doi":"https://doi.org/10.1109/acit52158.2021.9548465","title":"Global Lighting Based on Functionally Defined Surfaces and Voxels in Real Time Using a GPU","display_name":"Global Lighting Based on Functionally Defined Surfaces and Voxels in Real Time Using a GPU","publication_year":2021,"publication_date":"2021-09-15","ids":{"openalex":"https://openalex.org/W3204337813","doi":"https://doi.org/10.1109/acit52158.2021.9548465","mag":"3204337813"},"language":"en","primary_location":{"id":"doi:10.1109/acit52158.2021.9548465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit52158.2021.9548465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th International Conference on Advanced Computer Information Technologies (ACIT)","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/A5107898847","display_name":"Olexandr Romanyuk","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100610","display_name":"Vinnytsia National Technical University","ror":"https://ror.org/00nagev26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210100610"]}],"countries":["UA"],"is_corresponding":true,"raw_author_name":"Olexandr Romanyuk","raw_affiliation_strings":["Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine","institution_ids":["https://openalex.org/I4210100610"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112588610","display_name":"Oksana Romanyuk","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100610","display_name":"Vinnytsia National Technical University","ror":"https://ror.org/00nagev26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210100610"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Oksana Romanyuk","raw_affiliation_strings":["Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine","institution_ids":["https://openalex.org/I4210100610"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104003717","display_name":"Olexandr Dudnyk","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100610","display_name":"Vinnytsia National Technical University","ror":"https://ror.org/00nagev26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210100610"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Olexandr Dudnyk","raw_affiliation_strings":["Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine","institution_ids":["https://openalex.org/I4210100610"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109520859","display_name":"Anatoliy Snigur","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100610","display_name":"Vinnytsia National Technical University","ror":"https://ror.org/00nagev26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210100610"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Anatoliy Snigur","raw_affiliation_strings":["Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine","institution_ids":["https://openalex.org/I4210100610"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052249065","display_name":"Oleksandr Reyda","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100610","display_name":"Vinnytsia National Technical University","ror":"https://ror.org/00nagev26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210100610"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Oleksandr Reyda","raw_affiliation_strings":["Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technologies and Computer Engineering, Vinnytsia National Technical University, Vinnytsia, Ukraine","institution_ids":["https://openalex.org/I4210100610"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108766053","display_name":"Sergey Romanyuk","orcid":null},"institutions":[{"id":"https://openalex.org/I40179345","display_name":"Odessa National Polytechnic University","ror":"https://ror.org/05xaz0w84","country_code":"UA","type":"education","lineage":["https://openalex.org/I40179345"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Sergey Romanyuk","raw_affiliation_strings":["Institute of Computer Systems, Odessa Polytechnic State University, Odessa, Ukraine"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Systems, Odessa Polytechnic State University, Odessa, Ukraine","institution_ids":["https://openalex.org/I40179345"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5107898847"],"corresponding_institution_ids":["https://openalex.org/I4210100610"],"apc_list":null,"apc_paid":null,"fwci":0.3827,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70007536,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"70","issue":null,"first_page":"153","last_page":"158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9973000288009644,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9969000220298767,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.8110137581825256},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7031888961791992},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.6906628012657166},{"id":"https://openalex.org/keywords/transmittance","display_name":"Transmittance","score":0.5715741515159607},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5510910749435425},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5134983658790588},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.49235641956329346},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4742017388343811},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39255809783935547},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3334648609161377},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18124976754188538}],"concepts":[{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.8110137581825256},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7031888961791992},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.6906628012657166},{"id":"https://openalex.org/C150493377","wikidata":"https://www.wikidata.org/wiki/Q1427863","display_name":"Transmittance","level":2,"score":0.5715741515159607},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5510910749435425},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5134983658790588},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.49235641956329346},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4742017388343811},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39255809783935547},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3334648609161377},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18124976754188538},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acit52158.2021.9548465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit52158.2021.9548465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th International Conference on Advanced Computer Information Technologies (ACIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4399999976158142,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1538433590","https://openalex.org/W1976454752","https://openalex.org/W2012177085","https://openalex.org/W2037518527","https://openalex.org/W2060155331","https://openalex.org/W2073341486","https://openalex.org/W2082878347","https://openalex.org/W2727581707","https://openalex.org/W2737629824","https://openalex.org/W2790790302","https://openalex.org/W2809798701","https://openalex.org/W2810461805","https://openalex.org/W2951842952","https://openalex.org/W2960323980","https://openalex.org/W3036883119","https://openalex.org/W3037373190","https://openalex.org/W3048530421","https://openalex.org/W3093101663","https://openalex.org/W3111712408","https://openalex.org/W4299834940","https://openalex.org/W6668798712","https://openalex.org/W6740445146","https://openalex.org/W6780002134","https://openalex.org/W6784459493"],"related_works":["https://openalex.org/W3027020613","https://openalex.org/W2016533837","https://openalex.org/W3167885074","https://openalex.org/W2892386716","https://openalex.org/W4306164210","https://openalex.org/W1998563493","https://openalex.org/W4313316311","https://openalex.org/W4362608745","https://openalex.org/W2581330182","https://openalex.org/W2342385555"],"abstract_inverted_index":{"A":[0],"method":[1,36],"for":[2,26,46],"calculating":[3,27],"global":[4,29],"illumination":[5,30],"in":[6,63],"dynamic":[7],"3D":[8],"scenes":[9],"with":[10],"functionally":[11],"defined":[12],"surfaces":[13],"is":[14,37,44,61],"presented.":[15],"In":[16,33],"many":[17],"applications,":[18],"such":[19],"as":[20],"video":[21],"games,":[22],"simulators,":[23],"etc.,":[24],"methods":[25],"real-time":[28,39],"are":[31,78,93],"needed.":[32],"the":[34,56,66,69,72,82,86,90,97],"proposed":[35],"evaluated":[38],"lighting.":[40],"Optimal":[41],"path":[42],"sampling":[43,54,60],"used":[45,62],"light":[47],"transfer.":[48],"The":[49,58,75],"direction":[50],"scattering":[51,76],"and":[52,71,85],"distance":[53,59],"affect":[55],"trajectory.":[57],"proportion":[64],"to":[65,96],"product":[67],"of":[68],"transmittance":[70],"scattered":[73],"radiation.":[74,88],"directions":[77],"selected":[79],"depending":[80],"on":[81],"phase":[83],"function":[84],"incident":[87],"Therefore,":[89],"calculation":[91],"errors":[92],"reduced":[94],"compared":[95],"known":[98],"methods.":[99]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}