{"id":"https://openalex.org/W4392902615","doi":"https://doi.org/10.1109/icassp48485.2024.10448307","title":"Gradient and Brightness Guided Low-Light Enhancement with Attention-Based Self-Paced Learning","display_name":"Gradient and Brightness Guided Low-Light Enhancement with Attention-Based Self-Paced Learning","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392902615","doi":"https://doi.org/10.1109/icassp48485.2024.10448307"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10448307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10448307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100656317","display_name":"Xiaoyan Sun","orcid":"https://orcid.org/0000-0003-3638-5566"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyan Sun","raw_affiliation_strings":["Shandong Normal University,Jinan,China","Shandong Normal University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong Normal University,Jinan,China","institution_ids":["https://openalex.org/I28006308"]},{"raw_affiliation_string":"Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006578630","display_name":"Yan Li","orcid":"https://orcid.org/0000-0001-9670-6339"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Li","raw_affiliation_strings":["Shandong Normal University,Jinan,China","Shandong Normal University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong Normal University,Jinan,China","institution_ids":["https://openalex.org/I28006308"]},{"raw_affiliation_string":"Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067159497","display_name":"De Cheng","orcid":"https://orcid.org/0000-0003-4603-847X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"De Cheng","raw_affiliation_strings":["Xidian University,Xi’an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,Xi’an,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101954574","display_name":"Dingwen Zhang","orcid":"https://orcid.org/0000-0001-8369-8886"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dingwen Zhang","raw_affiliation_strings":["Northwestern Polytechnical University,Xi’an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University,Xi’an,China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100663339","display_name":"Ling Gao","orcid":"https://orcid.org/0009-0003-7493-747X"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Gao","raw_affiliation_strings":["Shandong Normal University,Jinan,China","Shandong Normal University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong Normal University,Jinan,China","institution_ids":["https://openalex.org/I28006308"]},{"raw_affiliation_string":"Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104260031","display_name":"Luofeng Zhai","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Luofeng Zhai","raw_affiliation_strings":["Imperial College London,London,UK,SW7 2AZ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London,London,UK,SW7 2AZ","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080244427","display_name":"Jiande Sun","orcid":"https://orcid.org/0000-0001-6157-2051"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiande Sun","raw_affiliation_strings":["Shandong Normal University,Jinan,China","Shandong Normal University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong Normal University,Jinan,China","institution_ids":["https://openalex.org/I28006308"]},{"raw_affiliation_string":"Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3435","last_page":"3439"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","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/T11019","display_name":"Image Enhancement Techniques","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":0.9984999895095825,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9973000288009644,"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/brightness","display_name":"Brightness","score":0.8026939630508423},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7696199417114258},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6842147707939148},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.6222714781761169},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5547220706939697},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5195670127868652},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5053713917732239},{"id":"https://openalex.org/keywords/image-enhancement","display_name":"Image enhancement","score":0.49301740527153015},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4930133521556854},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4747084677219391},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4727764129638672},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.42387229204177856},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3460939824581146},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.33652693033218384},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12473496794700623},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09666478633880615}],"concepts":[{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.8026939630508423},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7696199417114258},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6842147707939148},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.6222714781761169},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5547220706939697},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5195670127868652},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5053713917732239},{"id":"https://openalex.org/C3017601658","wikidata":"https://www.wikidata.org/wiki/Q545981","display_name":"Image enhancement","level":3,"score":0.49301740527153015},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4930133521556854},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4747084677219391},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4727764129638672},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.42387229204177856},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3460939824581146},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.33652693033218384},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12473496794700623},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09666478633880615},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10448307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10448307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G343763096","display_name":null,"funder_award_id":"ZYTS23173","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G844604588","display_name":null,"funder_award_id":"62176198","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"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W2016622085","https://openalex.org/W2121900453","https://openalex.org/W2141704978","https://openalex.org/W2566376500","https://openalex.org/W2920770442","https://openalex.org/W2963855133","https://openalex.org/W2998249728","https://openalex.org/W3034347506","https://openalex.org/W3035557850","https://openalex.org/W3035731588","https://openalex.org/W3096121526","https://openalex.org/W3105070560","https://openalex.org/W3121661546","https://openalex.org/W3125869362","https://openalex.org/W3176820334","https://openalex.org/W3204598753","https://openalex.org/W4200526978","https://openalex.org/W4210769117","https://openalex.org/W4230472795","https://openalex.org/W4308787184","https://openalex.org/W4311967393","https://openalex.org/W4312249431","https://openalex.org/W4312725970","https://openalex.org/W4312746248","https://openalex.org/W4317987763","https://openalex.org/W4382240242","https://openalex.org/W4385801302","https://openalex.org/W4387967967","https://openalex.org/W6637373629","https://openalex.org/W6750330310","https://openalex.org/W6754146604","https://openalex.org/W6850343407","https://openalex.org/W6987037084"],"related_works":["https://openalex.org/W2125652721","https://openalex.org/W1540371141","https://openalex.org/W1549363203","https://openalex.org/W2154063878","https://openalex.org/W4231274751","https://openalex.org/W2556012038","https://openalex.org/W1985090926","https://openalex.org/W2968664063","https://openalex.org/W4254875156","https://openalex.org/W2372267477"],"abstract_inverted_index":{"Low-light":[0],"image":[1,68,147],"enhancement":[2,69,81,112],"aims":[3],"to":[4,22,102],"reconstruct":[5],"images":[6],"with":[7,14],"insufficient":[8],"illumination":[9,78],"into":[10],"visually":[11],"appealing":[12],"representations":[13],"natural":[15],"brightness.":[16],"While":[17],"most":[18],"existing":[19],"methods":[20,41],"tend":[21],"focus":[23],"on":[24,141],"enhancing":[25],"illumination,":[26],"they":[27],"often":[28],"overlook":[29],"the":[30,36,46,55,75,80,111,117,142,152],"restoration":[31],"of":[32,54,119,154],"finer":[33],"details":[34,100],"in":[35,51,97],"enhanced":[37],"image.":[38,56],"Moreover,":[39],"these":[40],"do":[42],"not":[43],"adequately":[44],"address":[45],"varying":[47],"degradation":[48,143],"levels":[49,144],"observed":[50],"different":[52,135,146],"regions":[53],"In":[57],"this":[58],"study,":[59],"we":[60,125],"present":[61],"a":[62,94],"gradient":[63,87,136],"and":[64,77,114,137],"brightness":[65,138],"guided":[66],"low-light":[67],"framework,":[70],"which":[71,92],"can":[72],"simultaneously":[73],"augment":[74],"detail":[76],"during":[79],"process.":[82],"Our":[83],"approach":[84],"involves":[85],"extracting":[86],"information":[88],"from":[89,105],"gamma-corrected":[90],"images,":[91],"offers":[93],"remarkable":[95],"advantage":[96],"preserving":[98],"edge":[99],"compared":[101],"direct":[103],"extraction":[104],"degraded":[106],"images.":[107],"To":[108],"further":[109],"refine":[110],"process":[113],"adaptively":[115],"adjust":[116],"difficulty":[118],"samples,":[120],"thereby":[121],"boosting":[122],"learning":[123,130],"efficiency,":[124],"introduce":[126],"an":[127],"attention-based":[128],"self-paced":[129],"strategy.":[131],"This":[132],"strategy":[133],"assigns":[134],"weights":[139],"based":[140],"within":[145],"regions.":[148],"Extensive":[149],"experiments":[150],"demonstrate":[151],"superiority":[153],"our":[155],"proposed":[156],"method":[157],"over":[158],"state-of-the-art":[159],"approaches.":[160],"The":[161],"code":[162],"is":[163],"available":[164],"at":[165],"https://github.com/MSL502/GBASPL.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}