{"id":"https://openalex.org/W3001012860","doi":"https://doi.org/10.1109/tip.2020.2967600","title":"High Quality Light Field Extraction and Post-Processing for Raw Plenoptic Data","display_name":"High Quality Light Field Extraction and Post-Processing for Raw Plenoptic Data","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3001012860","doi":"https://doi.org/10.1109/tip.2020.2967600","mag":"3001012860","pmid":"https://pubmed.ncbi.nlm.nih.gov/31995492"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2020.2967600","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.2967600","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5000328496","display_name":"Pierre Matysiak","orcid":"https://orcid.org/0000-0003-4646-0566"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"Pierre Matysiak","raw_affiliation_strings":["School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029189732","display_name":"Mair\u00e9ad Grogan","orcid":"https://orcid.org/0000-0001-9156-9400"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Mairead Grogan","raw_affiliation_strings":["School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023575932","display_name":"Mika\u00ebl Le Pendu","orcid":"https://orcid.org/0000-0002-4054-3742"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Mikael Le Pendu","raw_affiliation_strings":["School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080395381","display_name":"Martin Alain","orcid":"https://orcid.org/0000-0003-4432-1343"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Martin Alain","raw_affiliation_strings":["School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052198589","display_name":"Emin Zerman","orcid":"https://orcid.org/0000-0002-3210-8978"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Emin Zerman","raw_affiliation_strings":["School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069857775","display_name":"Aljo\u0161a Smoli\u0107","orcid":"https://orcid.org/0000-0001-7033-3335"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Aljosa Smolic","raw_affiliation_strings":["School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5000328496"],"corresponding_institution_ids":["https://openalex.org/I205274468"],"apc_list":null,"apc_paid":null,"fwci":2.9309,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.92473281,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":100},"biblio":{"volume":"29","issue":null,"first_page":"4188","last_page":"4203"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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":0.9998999834060669,"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":0.998199999332428,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9976999759674072,"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/computer-science","display_name":"Computer science","score":0.8206936120986938},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7043744325637817},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.6993839144706726},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.67671799659729},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6764159798622131},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.535843551158905},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.517878532409668},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.42022547125816345}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8206936120986938},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7043744325637817},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.6993839144706726},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.67671799659729},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6764159798622131},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.535843551158905},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.517878532409668},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.42022547125816345},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2020.2967600","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.2967600","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:31995492","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31995492","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2953889938","display_name":null,"funder_award_id":"15/RP/2776","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"}],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"},{"id":"https://openalex.org/F4320320864","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":74,"referenced_works":["https://openalex.org/W974962760","https://openalex.org/W1965221572","https://openalex.org/W1983557257","https://openalex.org/W1993120651","https://openalex.org/W1999252004","https://openalex.org/W2006957355","https://openalex.org/W2014589896","https://openalex.org/W2014839414","https://openalex.org/W2017526980","https://openalex.org/W2019106840","https://openalex.org/W2053779250","https://openalex.org/W2055621242","https://openalex.org/W2056370875","https://openalex.org/W2060057257","https://openalex.org/W2063366997","https://openalex.org/W2065632025","https://openalex.org/W2080333926","https://openalex.org/W2083799719","https://openalex.org/W2094792702","https://openalex.org/W2095776733","https://openalex.org/W2101700394","https://openalex.org/W2105557003","https://openalex.org/W2116361875","https://openalex.org/W2128268941","https://openalex.org/W2129103953","https://openalex.org/W2129381747","https://openalex.org/W2132176181","https://openalex.org/W2133515844","https://openalex.org/W2133665775","https://openalex.org/W2137313943","https://openalex.org/W2146695255","https://openalex.org/W2151502878","https://openalex.org/W2161086299","https://openalex.org/W2200825767","https://openalex.org/W2219841864","https://openalex.org/W2289524987","https://openalex.org/W2344700153","https://openalex.org/W2345834824","https://openalex.org/W2441099548","https://openalex.org/W2464215808","https://openalex.org/W2517366271","https://openalex.org/W2525683018","https://openalex.org/W2556872594","https://openalex.org/W2577053870","https://openalex.org/W2749372724","https://openalex.org/W2753630964","https://openalex.org/W2754213847","https://openalex.org/W2759041620","https://openalex.org/W2766131220","https://openalex.org/W2771336083","https://openalex.org/W2773172460","https://openalex.org/W2773508856","https://openalex.org/W2783178946","https://openalex.org/W2806752126","https://openalex.org/W2885095558","https://openalex.org/W2890925609","https://openalex.org/W2892310177","https://openalex.org/W2911574705","https://openalex.org/W2914070295","https://openalex.org/W2982579843","https://openalex.org/W3048851449","https://openalex.org/W3101633049","https://openalex.org/W3103635814","https://openalex.org/W3105438570","https://openalex.org/W4297612369","https://openalex.org/W4297732020","https://openalex.org/W6625509385","https://openalex.org/W6646156735","https://openalex.org/W6664409084","https://openalex.org/W6675783809","https://openalex.org/W6680152570","https://openalex.org/W6704184719","https://openalex.org/W6718625422","https://openalex.org/W6782463210"],"related_works":["https://openalex.org/W2085033728","https://openalex.org/W4285411112","https://openalex.org/W2171299904","https://openalex.org/W1647606319","https://openalex.org/W3037187668","https://openalex.org/W4390494008","https://openalex.org/W2271432825","https://openalex.org/W2370525840","https://openalex.org/W4313428622","https://openalex.org/W4311557652"],"abstract_inverted_index":{"Light":[0],"field":[1,129,197],"technology":[2],"has":[3],"reached":[4],"a":[5,115,123,134,172,179,192],"certain":[6],"level":[7],"of":[8,34,45,51,62,125,146,164,174,188,194],"maturity":[9],"in":[10,16,75],"recent":[11],"years,":[12],"and":[13,21,29,42,60,71,119],"its":[14,39],"applications":[15],"both":[17],"computer":[18],"vision":[19],"research":[20],"industry":[22],"are":[23],"offering":[24],"new":[25],"perspectives":[26],"for":[27,143],"cinematography":[28],"virtual":[30],"reality.":[31],"Several":[32],"methods":[33,47],"capture":[35],"exist,":[36],"each":[37],"with":[38,93],"own":[40],"advantages":[41],"drawbacks.":[43],"One":[44],"these":[46,56],"involves":[48],"the":[49,90,126,147,155,165,185],"use":[50],"handheld":[52],"plenoptic":[53],"cameras.":[54],"While":[55],"cameras":[57],"offer":[58],"freedom":[59],"ease":[61],"use,":[63],"they":[64],"also":[65],"suffer":[66],"from":[67,89],"various":[68],"visual":[69],"artefacts":[70],"inconsistencies.":[72],"We":[73,102,157],"propose":[74],"this":[76],"paper":[77],"an":[78],"advanced":[79],"pipeline":[80],"that":[81],"enhances":[82],"their":[83,152],"output.":[84],"After":[85],"extracting":[86,169],"sub-aperture":[87,167],"images":[88,92],"RAW":[91],"our":[94,159,189],"demultiplexing":[95],"method,":[96,118],"we":[97,121,183],"perform":[98],"three":[99],"correction":[100],"steps.":[101],"first":[103],"remove":[104],"hot":[105],"pixel":[106],"artefacts,":[107],"then":[108],"correct":[109],"colour":[110,116],"inconsistencies":[111],"between":[112],"views":[113],"using":[114,171],"transfer":[117],"finally":[120],"apply":[122],"state":[124,163],"art":[127,166],"light":[128,196],"denoising":[130],"technique":[131],"to":[132,161],"ensure":[133],"high":[135],"image":[136,168],"quality.":[137],"An":[138],"in-depth":[139],"analysis":[140],"is":[141],"provided":[142],"every":[144],"step":[145],"pipeline,":[148],"as":[149,151,176,178],"well":[150,177],"interaction":[153],"within":[154],"system.":[156],"compare":[158],"approach":[160],"existing":[162],"algorithms,":[170],"number":[173,193],"metrics":[175],"subjective":[180],"experiment.":[181],"Finally,":[182],"showcase":[184],"positive":[186],"impact":[187],"system":[190],"on":[191],"relevant":[195],"applications.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":21},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}