{"id":"https://openalex.org/W4413893930","doi":"https://doi.org/10.1145/3764933","title":"Low-Light Image Enhancement via CLIP-Fourier Guided Wavelet Diffusion","display_name":"Low-Light Image Enhancement via CLIP-Fourier Guided Wavelet Diffusion","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4413893930","doi":"https://doi.org/10.1145/3764933"},"language":"en","primary_location":{"id":"doi:10.1145/3764933","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3764933","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3764933","source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3764933","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108730177","display_name":"Minglong Xue","orcid":"https://orcid.org/0000-0002-9314-5019"},"institutions":[{"id":"https://openalex.org/I4210145005","display_name":"State Key Laboratory of Vehicle NVH and Safety Technology","ror":"https://ror.org/04e6h1p91","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210145005"]},{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Minglong Xue","raw_affiliation_strings":["College of Computer Science and Engineering and Chongqing Key Laboratory of Trusted Human-Machine Interaction and Security/Safety for Intelligent Connected Vehicles, Chongqing University of Technology, Chongqing, China","College of Computer Science and Engineering, Chongqing University of Technology, China"],"raw_orcid":"https://orcid.org/0000-0002-9314-5019","affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering and Chongqing Key Laboratory of Trusted Human-Machine Interaction and Security/Safety for Intelligent Connected Vehicles, Chongqing University of Technology, Chongqing, China","institution_ids":["https://openalex.org/I4210145005"]},{"raw_affiliation_string":"College of Computer Science and Engineering, Chongqing University of Technology, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108425982","display_name":"Jinhong He","orcid":"https://orcid.org/0009-0007-0344-735X"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinhong He","raw_affiliation_strings":["College of Computer Science and Engineering, Chongqing University of Technology, Chongqing, China","College of Computer Science and Engineering, Chongqing University of Technology, China"],"raw_orcid":"https://orcid.org/0009-0007-0344-735X","affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Chongqing University of Technology, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]},{"raw_affiliation_string":"College of Computer Science and Engineering, Chongqing University of Technology, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101827340","display_name":"Wenhai Wang","orcid":"https://orcid.org/0000-0002-2418-3134"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wenhai Wang","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China","The Chinese University of Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0002-2418-3134","affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"The Chinese University of Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107556956","display_name":"Mingliang Zhou","orcid":"https://orcid.org/0000-0002-1874-3641"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingliang Zhou","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China","College of Computer Science, Chongqing University, China"],"raw_orcid":"https://orcid.org/0000-0002-1874-3641","affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"College of Computer Science, Chongqing University, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5108730177"],"corresponding_institution_ids":["https://openalex.org/I4210145005","https://openalex.org/I50632499"],"apc_list":null,"apc_paid":null,"fwci":16.3119,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.99275917,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"21","issue":"11","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","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/T11019","display_name":"Image Enhancement Techniques","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":0.9998000264167786,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/computer-science","display_name":"Computer science","score":0.816556453704834},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6446317434310913},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5599779486656189},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5122477412223816},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.47789132595062256},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4683888256549835},{"id":"https://openalex.org/keywords/image-enhancement","display_name":"Image enhancement","score":0.4571083188056946},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45668116211891174},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12760090827941895}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.816556453704834},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6446317434310913},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5599779486656189},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5122477412223816},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.47789132595062256},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4683888256549835},{"id":"https://openalex.org/C3017601658","wikidata":"https://www.wikidata.org/wiki/Q545981","display_name":"Image enhancement","level":3,"score":0.4571083188056946},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45668116211891174},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12760090827941895},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3764933","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3764933","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3764933","source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3764933","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3764933","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3764933","source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2889962487","display_name":null,"funder_award_id":"62176027","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":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413893930.pdf"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1982471090","https://openalex.org/W1986086122","https://openalex.org/W1987444808","https://openalex.org/W2054814429","https://openalex.org/W2133665775","https://openalex.org/W2164847484","https://openalex.org/W2468596194","https://openalex.org/W2566376500","https://openalex.org/W2962785568","https://openalex.org/W3034347506","https://openalex.org/W3035731588","https://openalex.org/W3047669229","https://openalex.org/W3107113662","https://openalex.org/W3121661546","https://openalex.org/W3125869362","https://openalex.org/W3134649899","https://openalex.org/W3138808092","https://openalex.org/W3174792937","https://openalex.org/W3194523157","https://openalex.org/W4214540501","https://openalex.org/W4220759273","https://openalex.org/W4225672218","https://openalex.org/W4285160480","https://openalex.org/W4287210973","https://openalex.org/W4288391349","https://openalex.org/W4310138363","https://openalex.org/W4312249431","https://openalex.org/W4312497550","https://openalex.org/W4312725970","https://openalex.org/W4312812783","https://openalex.org/W4313059954","https://openalex.org/W4317496742","https://openalex.org/W4362554287","https://openalex.org/W4386432211","https://openalex.org/W4389347891","https://openalex.org/W4390044129","https://openalex.org/W4390871817","https://openalex.org/W4392376875","https://openalex.org/W4403324362","https://openalex.org/W4405600238","https://openalex.org/W4406522564","https://openalex.org/W4409326045","https://openalex.org/W4409349224"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2046633342","https://openalex.org/W2949816130","https://openalex.org/W2138806349","https://openalex.org/W4362679294","https://openalex.org/W4375869153"],"abstract_inverted_index":{"Low-light":[0],"image":[1,9,31,73,102,181],"enhancement":[2,32,62,149],"techniques":[3],"have":[4],"significantly":[5],"progressed,":[6],"but":[7],"unstable":[8],"quality":[10,182],"recovery":[11,99,146],"and":[12,28,90,114,155,161,183],"unsatisfactory":[13],"visual":[14],"perception":[15,119,125],"are":[16],"still":[17],"significant":[18,124,178],"challenges.":[19],"To":[20],"solve":[21],"these":[22],"problems,":[23],"we":[24,104],"propose":[25],"a":[26,116,123],"novel":[27],"robust":[29],"low-light":[30],"method":[33],"via":[34],"CLIP-Fourier":[35],"guided":[36],"wavelet":[37,57,80,112,138],"diffusion,":[38],"abbreviated":[39],"as":[40],"CFWD.":[41],"Specifically,":[42],"the":[43,50,61,70,79,85,88,97,101,106,111,127,133,137,143,148],"CFWD":[44],"leverages":[45],"multimodal":[46],"visual-language":[47],"information":[48],"in":[49,180],"frequency":[51],"domain":[52],"space":[53],"created":[54],"by":[55,141],"multiple":[56],"transforms":[58],"to":[59,94,151],"guide":[60],"process.":[63],"Multiscale":[64],"supervision":[65],"across":[66],"different":[67],"modalities":[68],"facilitates":[69],"alignment":[71],"of":[72,100,126,136,147],"features":[74,77],"with":[75,122],"semantic":[76],"during":[78],"diffusion":[81,139],"process,":[82],"effectively":[83],"bridging":[84],"gap":[86],"between":[87],"degraded":[89],"normal":[91],"domains.":[92],"Moreover,":[93],"further":[95],"promote":[96],"effective":[98],"details,":[103],"combine":[105],"Fourier":[107],"transform":[108,113],"based":[109],"on":[110,164],"construct":[115],"hybrid":[117],"high-frequency":[118],"module":[120,131],"(HFPM)":[121],"detailed":[128],"features.":[129],"This":[130],"avoids":[132],"diversity":[134],"confusion":[135],"process":[140],"guiding":[142],"fine-grained":[144],"structure":[145],"results":[150],"achieve":[152],"favourable":[153],"metrics":[154],"perceptually":[156],"oriented":[157],"enhancement.":[158],"Extensive":[159],"quantitative":[160],"qualitative":[162],"experiments":[163],"publicly":[165],"available":[166,190],"real-world":[167],"benchmarks":[168],"show":[169],"that":[170],"our":[171],"approach":[172],"outperforms":[173],"existing":[174],"state-of-the-art":[175],"methods,":[176],"achieving":[177],"progress":[179],"noise":[184],"suppression.":[185],"The":[186],"project":[187],"code":[188],"is":[189],"at":[191],"https://github.com/hejh8/CFWD":[192],".":[193]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":11}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}