{"id":"https://openalex.org/W4405844857","doi":"https://doi.org/10.1109/tmm.2024.3521781","title":"MaskBlur: Spatial and Angular Data Augmentation for Light Field Image Super-Resolution","display_name":"MaskBlur: Spatial and Angular Data Augmentation for Light Field Image Super-Resolution","publication_year":2024,"publication_date":"2024-12-27","ids":{"openalex":"https://openalex.org/W4405844857","doi":"https://doi.org/10.1109/tmm.2024.3521781"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2024.3521781","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2024.3521781","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-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/A5010458061","display_name":"Wentao Chao","orcid":"https://orcid.org/0000-0003-4261-4089"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao Chao","raw_affiliation_strings":["School of Artificial Intelligence, Beijing Normal University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4261-4089","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084694395","display_name":"Fuqing Duan","orcid":"https://orcid.org/0000-0002-3849-8532"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuqing Duan","raw_affiliation_strings":["School of Artificial Intelligence, Beijing Normal University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3849-8532","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013644792","display_name":"Yulan Guo","orcid":"https://orcid.org/0000-0003-0952-476X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulan Guo","raw_affiliation_strings":["School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0952-476X","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100399485","display_name":"Guanghui Wang","orcid":"https://orcid.org/0000-0003-3182-104X"},"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":"Guanghui Wang","raw_affiliation_strings":["Department of Computer Science, Toronto Metropolitan University, Toronto, ON, Canada","Department of Computer Science, Toronto Metropolitan University, Toronto, Canada"],"raw_orcid":"https://orcid.org/0000-0003-3182-104X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Toronto Metropolitan University, Toronto, ON, Canada","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Department of Computer Science, Toronto Metropolitan University, Toronto, Canada","institution_ids":["https://openalex.org/I530967"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1622,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.46962545,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"27","issue":null,"first_page":"2181","last_page":"2193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9937999844551086,"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":0.9937999844551086,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9878000020980835,"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":0.987500011920929,"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":0.7152163982391357},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.657802939414978},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5667476654052734},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4928457736968994},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48642921447753906},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.4665291905403137},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.4122301936149597},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3465961813926697},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.32018160820007324},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14496326446533203},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08425268530845642}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7152163982391357},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.657802939414978},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5667476654052734},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4928457736968994},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48642921447753906},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.4665291905403137},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.4122301936149597},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3465961813926697},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.32018160820007324},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14496326446533203},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08425268530845642},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2024.3521781","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2024.3521781","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5534343356","display_name":null,"funder_award_id":"4252041","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2362774332","https://openalex.org/W2271432825","https://openalex.org/W4249245269","https://openalex.org/W2765548132","https://openalex.org/W2025681766","https://openalex.org/W2542402767","https://openalex.org/W3023086044","https://openalex.org/W2294441925","https://openalex.org/W2142226356","https://openalex.org/W3210000161"],"abstract_inverted_index":{"Data":[0],"augmentation":[1],"(DA)":[2],"is":[3,33,93,117],"an":[4],"effective":[5],"approach":[6],"for":[7,41,70,119],"enhancing":[8,169],"model":[9,138],"performance":[10,171],"with":[11],"limited":[12],"data,":[13],"such":[14,185],"as":[15,186],"light":[16],"field":[17],"(LF)":[18],"image":[19,72,183],"super-resolution":[20],"(SR).":[21],"LF":[22,42,71,151,182],"images":[23,152],"inherently":[24],"possess":[25],"rich":[26],"spatial":[27,54,63,77,84,97,129,145],"and":[28,44,64,78,86,111,146,191],"angular":[29,56,65,79,87,115,120,147],"information.":[30],"Nonetheless,":[31],"there":[32],"a":[34,61,96],"scarcity":[35],"of":[36,83,165,172],"DA":[37,66],"methodologies":[38],"explicitly":[39],"tailored":[40],"images,":[43],"existing":[45,173],"works":[46],"tend":[47],"to":[48,126,139,180],"concentrate":[49],"solely":[50],"on":[51],"either":[52],"the":[53,109,128,137,144,163,170],"or":[55],"domain.":[57],"This":[58],"paper":[59],"proposes":[60],"novel":[62],"strategy":[67],"named":[68],"MaskBlur":[69,81,135,166,179],"SR":[73,174],"by":[74,95],"concurrently":[75],"addressing":[76],"aspects.":[80],"consists":[82],"blur":[85,92,130],"dropout":[88],"two":[89],"components.":[90],"Spatial":[91],"governed":[94],"mask,":[98],"which":[99,124],"controls":[100],"where":[101],"pixels":[102,107,141,158],"are":[103],"blurred,":[104],"i.e.,":[105,122],"pasting":[106],"between":[108],"low-resolution":[110],"high-resolution":[112],"domains.":[113],"The":[114],"mask":[116],"responsible":[118],"dropout,":[121],"selecting":[123],"views":[125],"perform":[127],"operation.":[131],"By":[132],"doing":[133],"so,":[134],"enables":[136],"treat":[140],"differently":[142],"in":[143,167],"domains":[148],"when":[149],"super-resolving":[150],"rather":[153],"than":[154],"blindly":[155],"treating":[156],"all":[157],"equally.":[159],"Extensive":[160],"experiments":[161],"demonstrate":[162],"efficacy":[164],"significantly":[168],"methods.":[175],"We":[176],"further":[177],"extend":[178],"other":[181],"tasks":[184],"denoising,":[187],"deblurring,":[188],"low-light":[189],"enhancement,":[190],"real-world":[192],"SR.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}