{"id":"https://openalex.org/W4386494606","doi":"https://doi.org/10.1109/tmm.2023.3312851","title":"Gap-Closing Matters: Perceptual Quality Evaluation and Optimization of Low-Light Image Enhancement","display_name":"Gap-Closing Matters: Perceptual Quality Evaluation and Optimization of Low-Light Image Enhancement","publication_year":2023,"publication_date":"2023-09-07","ids":{"openalex":"https://openalex.org/W4386494606","doi":"https://doi.org/10.1109/tmm.2023.3312851"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2023.3312851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2023.3312851","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/A5063776325","display_name":"Baoliang Chen","orcid":"https://orcid.org/0000-0003-4884-6956"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Baoliang Chen","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China"],"raw_orcid":"https://orcid.org/0000-0003-4884-6956","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045637729","display_name":"Lingyu Zhu","orcid":"https://orcid.org/0000-0001-7608-7913"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lingyu Zhu","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China"],"raw_orcid":"https://orcid.org/0000-0001-7608-7913","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029804107","display_name":"Hanwei Zhu","orcid":"https://orcid.org/0000-0002-0894-0561"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hanwei Zhu","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China"],"raw_orcid":"https://orcid.org/0000-0002-0894-0561","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070884682","display_name":"Wenhan Yang","orcid":"https://orcid.org/0000-0002-1692-0069"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhan Yang","raw_affiliation_strings":["Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-1692-0069","affiliations":[{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035185924","display_name":"Linqi Song","orcid":"https://orcid.org/0000-0003-2756-4984"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Linqi Song","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China"],"raw_orcid":"https://orcid.org/0000-0003-2756-4984","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100385178","display_name":"Shiqi Wang","orcid":"https://orcid.org/0000-0002-3583-959X"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},{"id":"https://openalex.org/I4210105229","display_name":"City University of Hong Kong, Shenzhen Research Institute","ror":"https://ror.org/00xc0ma20","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210105229"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Shiqi Wang","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China","Shenzhen Research Institute, City University of Hong Kong, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-3583-959X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Shenzhen Research Institute, City University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I168719708","https://openalex.org/I4210105229"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9496,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.87254099,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"26","issue":null,"first_page":"3430","last_page":"3443"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9995999932289124,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9995999932289124,"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":0.996999979019165,"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/T11605","display_name":"Visual Attention and Saliency Detection","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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8237699270248413},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.6057612299919128},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5981833934783936},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.5647228360176086},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5551549792289734},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.5444669723510742},{"id":"https://openalex.org/keywords/closing","display_name":"Closing (real estate)","score":0.5198755264282227},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.39767226576805115},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.369697242975235},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3274786174297333},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.31718766689300537}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8237699270248413},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.6057612299919128},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5981833934783936},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.5647228360176086},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5551549792289734},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.5444669723510742},{"id":"https://openalex.org/C2778775528","wikidata":"https://www.wikidata.org/wiki/Q5135432","display_name":"Closing (real estate)","level":2,"score":0.5198755264282227},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.39767226576805115},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.369697242975235},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3274786174297333},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.31718766689300537},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2023.3312851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2023.3312851","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":[{"score":0.44999998807907104,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G6964584101","display_name":null,"funder_award_id":"62022002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":79,"referenced_works":["https://openalex.org/W1651266332","https://openalex.org/W1885185971","https://openalex.org/W1965952683","https://openalex.org/W1974013408","https://openalex.org/W1982471090","https://openalex.org/W1987489060","https://openalex.org/W2054814429","https://openalex.org/W2063360098","https://openalex.org/W2076205488","https://openalex.org/W2078807908","https://openalex.org/W2082195868","https://openalex.org/W2090938122","https://openalex.org/W2102166818","https://openalex.org/W2108598243","https://openalex.org/W2116973876","https://openalex.org/W2121900453","https://openalex.org/W2127757833","https://openalex.org/W2128254161","https://openalex.org/W2128926607","https://openalex.org/W2133665775","https://openalex.org/W2141704978","https://openalex.org/W2148848374","https://openalex.org/W2150060382","https://openalex.org/W2150721269","https://openalex.org/W2161907179","https://openalex.org/W2171349048","https://openalex.org/W2254039850","https://openalex.org/W2285151583","https://openalex.org/W2412926690","https://openalex.org/W2465552163","https://openalex.org/W2468596194","https://openalex.org/W2473697052","https://openalex.org/W2549139847","https://openalex.org/W2556068545","https://openalex.org/W2563786098","https://openalex.org/W2566376500","https://openalex.org/W2596763350","https://openalex.org/W2738692335","https://openalex.org/W2754213847","https://openalex.org/W2766802800","https://openalex.org/W2777280533","https://openalex.org/W2798581339","https://openalex.org/W2800859396","https://openalex.org/W2866634454","https://openalex.org/W2905544033","https://openalex.org/W2935842779","https://openalex.org/W2948354154","https://openalex.org/W2950689937","https://openalex.org/W2962785568","https://openalex.org/W2962956633","https://openalex.org/W2963228457","https://openalex.org/W2985407551","https://openalex.org/W3002992380","https://openalex.org/W3003838261","https://openalex.org/W3007628345","https://openalex.org/W3009302252","https://openalex.org/W3034347506","https://openalex.org/W3034882073","https://openalex.org/W3035595647","https://openalex.org/W3035719652","https://openalex.org/W3035731588","https://openalex.org/W3047945973","https://openalex.org/W3091249416","https://openalex.org/W3092800311","https://openalex.org/W3096831136","https://openalex.org/W3100404621","https://openalex.org/W3103635814","https://openalex.org/W3104772192","https://openalex.org/W3121661546","https://openalex.org/W3167030277","https://openalex.org/W4221164883","https://openalex.org/W4224130636","https://openalex.org/W4312912750","https://openalex.org/W4321021756","https://openalex.org/W6682889407","https://openalex.org/W6754146604","https://openalex.org/W6758801729","https://openalex.org/W6774322041","https://openalex.org/W6810081034"],"related_works":["https://openalex.org/W2116422677","https://openalex.org/W2517007886","https://openalex.org/W2383994331","https://openalex.org/W4388870064","https://openalex.org/W1522019333","https://openalex.org/W3121919567","https://openalex.org/W2210139803","https://openalex.org/W4235186151","https://openalex.org/W278047738","https://openalex.org/W2076369646"],"abstract_inverted_index":{"There":[0],"is":[1],"a":[2,59,73,86,113,128],"growing":[3],"consensus":[4],"in":[5,33,131],"the":[6,10,21,29,34,83,102,106,133,153,157,160,168,176,182],"research":[7],"community":[8],"that":[9,126,143],"optimization":[11],"of":[12,36,85,93,108,155,159,170,178,185],"low-light":[13,37,64],"image":[14,65,186],"enhancement":[15,38,66,161],"approaches":[16],"should":[17],"be":[18,150],"guided":[19],"by":[20,25],"visual":[22,69,136],"quality":[23,51,107,123,137,147,179,184],"perceived":[24],"end":[26],"users.":[27],"Despite":[28],"substantial":[30],"efforts":[31],"invested":[32],"design":[35],"algorithms,":[39],"there":[40],"has":[41],"been":[42],"comparatively":[43],"limited":[44],"focus":[45],"on":[46],"assessing":[47],"subjective":[48,115],"and":[49,57,111,138,181],"objective":[50,122,146],"systematically.":[52],"To":[53],"mitigate":[54],"this":[55],"gap":[56,134],"provide":[58],"clear":[60],"path":[61],"towards":[62],"optimizing":[63,156],"for":[67,89,104],"better":[68],"quality,":[70],"we":[71,119,141],"propose":[72,120],"gap-closing":[74,79],"framework.":[75],"In":[76],"particular,":[77],"our":[78,144,171],"framework":[80,173],"starts":[81],"with":[82],"creation":[84],"large-scale":[87],"dataset":[88],"Subjective":[90],"QUality":[91],"Assessment":[92],"REconstructed":[94],"LOw-Light":[95],"Images":[96],"(SQUARE-LOL).":[97],"This":[98],"database":[99],"serves":[100],"as":[101],"foundation":[103],"studying":[105],"enhanced":[109],"images":[110],"conducting":[112],"comprehensive":[114],"user":[116],"study.":[117],"Subsequently,":[118],"an":[121],"assessment":[124],"measure":[125,148],"plays":[127],"critical":[129],"role":[130],"bridging":[132],"between":[135],"enhancement.":[139,187],"Finally,":[140],"demonstrate":[142],"proposed":[145,172],"can":[149],"incorporated":[151],"into":[152],"process":[154],"learning":[158],"model":[162],"toward":[163],"perceptual":[164,183],"optimality.":[165],"We":[166],"validate":[167],"effectiveness":[169],"through":[174],"both":[175],"accuracy":[177],"prediction":[180]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":4}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2023-09-07T00:00:00"}