{"id":"https://openalex.org/W3134119790","doi":"https://doi.org/10.1007/s41095-021-0205-0","title":"Real-time per-pixel focusing method for light field rendering","display_name":"Real-time per-pixel focusing method for light field rendering","publication_year":2021,"publication_date":"2021-02-27","ids":{"openalex":"https://openalex.org/W3134119790","doi":"https://doi.org/10.1007/s41095-021-0205-0","mag":"3134119790"},"language":"en","primary_location":{"id":"doi:10.1007/s41095-021-0205-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-021-0205-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s41095-021-0205-0.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://link.springer.com/content/pdf/10.1007/s41095-021-0205-0.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012104241","display_name":"Tom\u00e1\u0161 Chlubna","orcid":"https://orcid.org/0000-0003-3126-0545"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"T. Chlubna","raw_affiliation_strings":["Faculty of Information Technology, Brno University of Technology, 612 00 Brno, Czech Republic","Faculty of Information Technology, Brno University of Technology, 612 00, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Brno University of Technology, 612 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Faculty of Information Technology, Brno University of Technology, 612 00, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004112596","display_name":"Tom\u00e1\u0161 Milet","orcid":"https://orcid.org/0000-0003-0841-4198"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"T. Milet","raw_affiliation_strings":["Faculty of Information Technology, Brno University of Technology, 612 00 Brno, Czech Republic","Faculty of Information Technology, Brno University of Technology, 612 00, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Brno University of Technology, 612 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Faculty of Information Technology, Brno University of Technology, 612 00, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045723082","display_name":"Pavel Zem\u010d\u00edk","orcid":"https://orcid.org/0000-0001-7969-5877"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"P. Zem\u010d\u00edk","raw_affiliation_strings":["Faculty of Information Technology, Brno University of Technology, 612 00 Brno, Czech Republic","Faculty of Information Technology, Brno University of Technology, 612 00, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Brno University of Technology, 612 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Faculty of Information Technology, Brno University of Technology, 612 00, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012104241"],"corresponding_institution_ids":["https://openalex.org/I60587646"],"apc_list":null,"apc_paid":null,"fwci":0.8741,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.75031094,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":"3","first_page":"319","last_page":"333"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9993000030517578,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/rendering","display_name":"Rendering (computer graphics)","score":0.8388931751251221},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.8130384683609009},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8001167178153992},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.7486763000488281},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7463492155075073},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6988456845283508},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6680049896240234},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.6003990769386292},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5975622534751892},{"id":"https://openalex.org/keywords/software-rendering","display_name":"Software rendering","score":0.45709696412086487},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.4186762571334839},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.3757449686527252},{"id":"https://openalex.org/keywords/3d-computer-graphics","display_name":"3D computer graphics","score":0.10584902763366699}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.8388931751251221},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.8130384683609009},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8001167178153992},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.7486763000488281},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7463492155075073},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6988456845283508},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6680049896240234},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.6003990769386292},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5975622534751892},{"id":"https://openalex.org/C109772839","wikidata":"https://www.wikidata.org/wiki/Q2297645","display_name":"Software rendering","level":4,"score":0.45709696412086487},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.4186762571334839},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.3757449686527252},{"id":"https://openalex.org/C66629338","wikidata":"https://www.wikidata.org/wiki/Q189177","display_name":"3D computer graphics","level":3,"score":0.10584902763366699}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s41095-021-0205-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-021-0205-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s41095-021-0205-0.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s41095-021-0205-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-021-0205-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s41095-021-0205-0.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4025459944","display_name":null,"funder_award_id":"LQ160","funder_id":"https://openalex.org/F4320321005","funder_display_name":"Ministerstvo \u0160kolstv\u00ed, Ml\u00e1de\u017ee a T\u011blov\u00fdchovy"},{"id":"https://openalex.org/G8282505062","display_name":null,"funder_award_id":"LQ1602","funder_id":"https://openalex.org/F4320321005","funder_display_name":"Ministerstvo \u0160kolstv\u00ed, Ml\u00e1de\u017ee a T\u011blov\u00fdchovy"}],"funders":[{"id":"https://openalex.org/F4320321005","display_name":"Ministerstvo \u0160kolstv\u00ed, Ml\u00e1de\u017ee a T\u011blov\u00fdchovy","ror":"https://ror.org/037n8p820"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3134119790.pdf","grobid_xml":"https://content.openalex.org/works/W3134119790.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1488812736","https://openalex.org/W1491247017","https://openalex.org/W1565245011","https://openalex.org/W1609078979","https://openalex.org/W1781337833","https://openalex.org/W1819528736","https://openalex.org/W1867429401","https://openalex.org/W1914596733","https://openalex.org/W1987034518","https://openalex.org/W2005609748","https://openalex.org/W2033959528","https://openalex.org/W2051929895","https://openalex.org/W2063366997","https://openalex.org/W2103690638","https://openalex.org/W2114190749","https://openalex.org/W2117248802","https://openalex.org/W2131925136","https://openalex.org/W2149694199","https://openalex.org/W2165317037","https://openalex.org/W2171740948","https://openalex.org/W2211024058","https://openalex.org/W2238402354","https://openalex.org/W2257183329","https://openalex.org/W2294985758","https://openalex.org/W2295511631","https://openalex.org/W2296677960","https://openalex.org/W2345834824","https://openalex.org/W2544817989","https://openalex.org/W2551052086","https://openalex.org/W2733625932","https://openalex.org/W2738406437","https://openalex.org/W2800876221","https://openalex.org/W2808492412","https://openalex.org/W2889004297","https://openalex.org/W2897264375","https://openalex.org/W2912500072","https://openalex.org/W2913418835","https://openalex.org/W2980148588","https://openalex.org/W2989119222","https://openalex.org/W2990026901","https://openalex.org/W2996091747","https://openalex.org/W3000729284","https://openalex.org/W3048851449","https://openalex.org/W3161416082","https://openalex.org/W6813581555"],"related_works":["https://openalex.org/W2416902320","https://openalex.org/W2407724398","https://openalex.org/W2366215510","https://openalex.org/W3134119790","https://openalex.org/W1817749143","https://openalex.org/W2280611243","https://openalex.org/W28365449","https://openalex.org/W326276698","https://openalex.org/W2403188927","https://openalex.org/W1485735443"],"abstract_inverted_index":{"Light":[0,26],"field":[1,27,63,91,136],"rendering":[2,6,128],"is":[3,65,76,85,129,152],"an":[4],"image-based":[5],"method":[7,75,110],"that":[8],"does":[9,111],"not":[10,112],"use":[11],"3D":[12],"models":[13],"but":[14],"only":[15],"images":[16],"of":[17,33,45,60,89,97,144],"the":[18,46,49,56,61,98,103,145],"scene":[19,64],"as":[20,30],"input":[21],"to":[22,41,67,102],"render":[23],"new":[24],"views.":[25],"approximation,":[28],"represented":[29],"a":[31,68,82,150],"set":[32],"images,":[34],"suffers":[35],"from":[36],"so-called":[37],"refocusing":[38],"artifacts":[39],"due":[40],"different":[42],"depth":[43,117],"values":[44,100],"pixels":[47],"in":[48,55,78,154],"scene.":[50],"Without":[51],"information":[52],"about":[53],"depths":[54],"scene,":[57],"proper":[58],"focusing":[59,70,74,88],"light":[62,90,135],"limited":[66],"single":[69],"distance.":[71],"The":[72],"correct":[73],"addressed":[77],"this":[79,109,155],"work":[80],"and":[81,121,126],"real-time":[83,127],"solution":[84],"proposed":[86,146],"for":[87,132],"scenes,":[92],"based":[93],"on":[94,149],"statistical":[95],"analysis":[96],"pixel":[99],"contributing":[101],"final":[104],"image.":[105],"Unlike":[106],"existing":[107],"techniques,":[108],"need":[113],"precomputed":[114],"or":[115],"acquired":[116],"information.":[118],"Memory":[119],"requirements":[120],"streaming":[122],"bandwidth":[123],"are":[124],"reduced":[125],"possible":[130],"even":[131],"high":[133],"resolution":[134],"data,":[137],"yielding":[138],"visually":[139],"satisfactory":[140],"results.":[141],"Experimental":[142],"evaluation":[143],"method,":[147],"implemented":[148],"GPU,":[151],"presented":[153],"paper.":[156]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}