{"id":"https://openalex.org/W7105998791","doi":"https://doi.org/10.1109/access.2025.3634563","title":"LRFNet: Learning Light Field Reconstruction via a Large Receptive Field Network","display_name":"LRFNet: Learning Light Field Reconstruction via a Large Receptive Field Network","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W7105998791","doi":"https://doi.org/10.1109/access.2025.3634563"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3634563","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3634563","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3634563","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Ahmed Salem","orcid":"https://orcid.org/0000-0002-4682-0368"},"institutions":[{"id":"https://openalex.org/I91041137","display_name":"Assiut University","ror":"https://ror.org/01jaj8n65","country_code":"EG","type":"education","lineage":["https://openalex.org/I91041137"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ahmed Salem","raw_affiliation_strings":["Electrical Engineering Department, Faculty of Engineering, Assiut University, Asyut, Egypt"],"raw_orcid":"https://orcid.org/0000-0002-4682-0368","affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Faculty of Engineering, Assiut University, Asyut, Egypt","institution_ids":["https://openalex.org/I91041137"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ebrahem Elkady","orcid":"https://orcid.org/0000-0002-7248-8880"},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ebrahem Elkady","raw_affiliation_strings":["School of Electronics Engineering, College of Electrical and Computer Engineering, Chungbuk National University, Cheongju-si, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-7248-8880","affiliations":[{"raw_affiliation_string":"School of Electronics Engineering, College of Electrical and Computer Engineering, Chungbuk National University, Cheongju-si, South Korea","institution_ids":["https://openalex.org/I163753206"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hatem Ibrahem","orcid":"https://orcid.org/0000-0001-8722-3300"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hatem Ibrahem","raw_affiliation_strings":["Department of Computer Science, Toronto Metropolitan University, Toronto, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8722-3300","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Toronto Metropolitan University, Toronto, ON, Canada","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jae-Won Suh","orcid":null},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Won Suh","raw_affiliation_strings":["School of Electronics Engineering, College of Electrical and Computer Engineering, Chungbuk National University, Cheongju-si, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics Engineering, College of Electrical and Computer Engineering, Chungbuk National University, Cheongju-si, South Korea","institution_ids":["https://openalex.org/I163753206"]}]},{"author_position":"last","author":{"id":null,"display_name":"Hyun-Soo Kang","orcid":"https://orcid.org/0000-0002-4333-2852"},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyun-Soo Kang","raw_affiliation_strings":["School of Information and Communication Engineering, College of Electrical and Computer Engineering, Chungbuk National University, Cheongju-si, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-4333-2852","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, College of Electrical and Computer Engineering, Chungbuk National University, Cheongju-si, South Korea","institution_ids":["https://openalex.org/I163753206"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.48700054,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"200325","last_page":"200337"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9519000053405762,"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":0.9519000053405762,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.024700000882148743,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.004600000102072954,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/epipolar-geometry","display_name":"Epipolar geometry","score":0.8492000102996826},{"id":"https://openalex.org/keywords/subpixel-rendering","display_name":"Subpixel rendering","score":0.7310000061988831},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.5982000231742859},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5809000134468079},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5023999810218811},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4887000024318695},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.3853999972343445},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.35740000009536743},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3411000072956085}],"concepts":[{"id":"https://openalex.org/C23379248","wikidata":"https://www.wikidata.org/wiki/Q200904","display_name":"Epipolar geometry","level":3,"score":0.8492000102996826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7832000255584717},{"id":"https://openalex.org/C68516990","wikidata":"https://www.wikidata.org/wiki/Q452912","display_name":"Subpixel rendering","level":3,"score":0.7310000061988831},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7031999826431274},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6158999800682068},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.5982000231742859},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5809000134468079},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5023999810218811},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4887000024318695},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.3853999972343445},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.35740000009536743},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3411000072956085},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.335999995470047},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33390000462532043},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.33149999380111694},{"id":"https://openalex.org/C2780427248","wikidata":"https://www.wikidata.org/wiki/Q17014996","display_name":"Fundamental matrix (linear differential equation)","level":2,"score":0.3206000030040741},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.3122999966144562},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.3075999915599823},{"id":"https://openalex.org/C193581530","wikidata":"https://www.wikidata.org/wiki/Q683778","display_name":"Structured light","level":2,"score":0.2840000092983246},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.28349998593330383},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.27630001306533813},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.2736999988555908},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2727000117301941},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.2587999999523163}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3634563","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3634563","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:10514b09e30843ccb1f05a246e682470","is_oa":true,"landing_page_url":"https://doaj.org/article/10514b09e30843ccb1f05a246e682470","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 200325-200337 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3634563","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3634563","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5138369798660278}],"awards":[{"id":"https://openalex.org/G4214719774","display_name":null,"funder_award_id":"2022R1A5A8026986","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G5577363746","display_name":null,"funder_award_id":"2023R1A2C1006944","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Densely":[0],"sampled":[1],"light":[2,91],"fields":[3],"are":[4,49,71],"powerful":[5],"tools":[6],"for":[7,90],"applications":[8],"such":[9,18],"as":[10],"post-capture":[11],"refocusing":[12],"and":[13,22,39,70,87,98,112,145],"virtual":[14],"reality,":[15],"but":[16],"acquiring":[17],"data":[19],"remains":[20],"costly":[21],"technically":[23],"demanding.":[24],"While":[25],"existing":[26],"reconstruction":[27,162],"methods":[28,60,155],"have":[29],"shown":[30],"promise,":[31],"they":[32],"often":[33],"succeed":[34],"only":[35],"in":[36,65,137],"small-baseline":[37],"settings":[38],"struggle":[40],"with":[41,103],"larger":[42],"disparities":[43],"or":[44,67],"real-time":[45],"efficiency.":[46,167],"Depth-based":[47],"approaches":[48],"prone":[50],"to":[51,54],"artifacts":[52],"due":[53],"imperfect":[55],"depth":[56],"estimates,":[57],"while":[58,115,164],"non-depth-based":[59],"lack":[61],"geometric":[62],"accuracy,":[63],"fail":[64],"occluded":[66],"textureless":[68],"regions,":[69],"typically":[72],"computationally":[73],"intensive.":[74],"In":[75],"this":[76],"work,":[77],"we":[78],"provide":[79],"a":[80,99],"more":[81],"effective":[82],"disentanglement":[83],"of":[84,130],"spatial,":[85],"angular,":[86],"epipolar":[88,131],"representations":[89],"field":[92],"reconstruction.":[93],"Through":[94],"dedicated":[95],"feature":[96,132],"extractors":[97],"residual-in-residual":[100],"architecture":[101],"enhanced":[102],"channel":[104],"attention,":[105],"our":[106,150],"framework":[107],"efficiently":[108],"captures":[109],"subpixel":[110],"details":[111],"long-range":[113],"dependencies":[114],"adaptively":[116],"emphasizing":[117],"the":[118,127,138],"most":[119],"informative":[120],"cues.":[121],"Rigorous":[122],"ablation":[123],"studies":[124],"further":[125],"highlight":[126],"critical":[128],"role":[129],"interactions\u2014an":[133],"aspect":[134],"previously":[135],"overlooked":[136],"literature.":[139],"Extensive":[140],"experiments":[141],"on":[142],"both":[143],"synthetic":[144],"real-world":[146],"datasets":[147],"demonstrate":[148],"that":[149],"approach":[151],"consistently":[152],"surpasses":[153],"state-of-the-art":[154],"across":[156],"small-and":[157],"large-baseline":[158],"scenarios,":[159],"delivering":[160],"higher":[161],"quality":[163],"maintaining":[165],"competitive":[166]},"counts_by_year":[],"updated_date":"2025-12-03T23:09:05.601824","created_date":"2025-11-19T00:00:00"}