{"id":"https://openalex.org/W3127288421","doi":"https://doi.org/10.1145/3443467.3443777","title":"Low Illumination Color Image Enhancement Based on Improved Retinex Theory","display_name":"Low Illumination Color Image Enhancement Based on Improved Retinex Theory","publication_year":2020,"publication_date":"2020-11-06","ids":{"openalex":"https://openalex.org/W3127288421","doi":"https://doi.org/10.1145/3443467.3443777","mag":"3127288421"},"language":"en","primary_location":{"id":"doi:10.1145/3443467.3443777","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3443467.3443777","pdf_url":null,"source":{"id":"https://openalex.org/S4306523680","display_name":"Proceedings of the 2020 4th International Conference on Electronic Information Technology and Computer Engineering","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 4th International Conference on Electronic Information Technology and Computer Engineering","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/A5100338615","display_name":"Ping Wang","orcid":"https://orcid.org/0000-0001-8710-271X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ping Wang","raw_affiliation_strings":["College of electrical and information engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of electrical and information engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006288178","display_name":"Zhiwen Wang","orcid":"https://orcid.org/0000-0003-2309-7282"},"institutions":[{"id":"https://openalex.org/I18570673","display_name":"Guangxi University of Science and Technology","ror":"https://ror.org/02fj6b627","country_code":"CN","type":"education","lineage":["https://openalex.org/I18570673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwen Wang","raw_affiliation_strings":["College of computer science and communication engineering, Guangxi University of Science and Technology, Liuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of computer science and communication engineering, Guangxi University of Science and Technology, Liuzhou, China","institution_ids":["https://openalex.org/I18570673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112649806","display_name":"Dong Lv","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong Lv","raw_affiliation_strings":["College of electrical and information engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of electrical and information engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016469515","display_name":"Canlong Zhang","orcid":"https://orcid.org/0000-0003-4375-1405"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Canlong Zhang","raw_affiliation_strings":["Guangxi Key Lab of Multi-source Information Mining and Security, Guangxi Normal University, Guilin, China,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Multi-source Information Mining and Security, Guangxi Normal University, Guilin, China,","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100449566","display_name":"Yuhang Wang","orcid":"https://orcid.org/0000-0002-0949-0902"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhang Wang","raw_affiliation_strings":["Guangxi Key Lab of Multi-source Information Mining and Security, Guangxi Normal University, Guilin, China,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Multi-source Information Mining and Security, Guangxi Normal University, Guilin, China,","institution_ids":["https://openalex.org/I29739308"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"334","last_page":"339"},"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.989799976348877,"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"}},{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.974399983882904,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/color-constancy","display_name":"Color constancy","score":0.9238128662109375},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.8129221200942993},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7582173943519592},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.6009533405303955},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.5846505761146545},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.5776649713516235},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5333362221717834},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.5211731791496277},{"id":"https://openalex.org/keywords/color-histogram","display_name":"Color histogram","score":0.4958840310573578},{"id":"https://openalex.org/keywords/rgb-color-space","display_name":"RGB color space","score":0.49298641085624695},{"id":"https://openalex.org/keywords/image-gradient","display_name":"Image gradient","score":0.4593278765678406},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.45340412855148315},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.41440698504447937},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3709225654602051},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.33996737003326416},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.0936148464679718}],"concepts":[{"id":"https://openalex.org/C187888035","wikidata":"https://www.wikidata.org/wiki/Q2563885","display_name":"Color constancy","level":3,"score":0.9238128662109375},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8129221200942993},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7582173943519592},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.6009533405303955},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.5846505761146545},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.5776649713516235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5333362221717834},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.5211731791496277},{"id":"https://openalex.org/C12043971","wikidata":"https://www.wikidata.org/wiki/Q2636542","display_name":"Color histogram","level":5,"score":0.4958840310573578},{"id":"https://openalex.org/C84216515","wikidata":"https://www.wikidata.org/wiki/Q375677","display_name":"RGB color space","level":5,"score":0.49298641085624695},{"id":"https://openalex.org/C182037307","wikidata":"https://www.wikidata.org/wiki/Q17039097","display_name":"Image gradient","level":5,"score":0.4593278765678406},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.45340412855148315},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41440698504447937},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3709225654602051},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.33996737003326416},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0936148464679718},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3443467.3443777","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3443467.3443777","pdf_url":null,"source":{"id":"https://openalex.org/S4306523680","display_name":"Proceedings of the 2020 4th International Conference on Electronic Information Technology and Computer Engineering","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 4th International Conference on Electronic Information Technology and Computer Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1976889293","https://openalex.org/W2121900453","https://openalex.org/W2387446903","https://openalex.org/W2596058005","https://openalex.org/W2611558102","https://openalex.org/W2752277642"],"related_works":["https://openalex.org/W2120904863","https://openalex.org/W4382246118","https://openalex.org/W1981206111","https://openalex.org/W1898114760","https://openalex.org/W2589042415","https://openalex.org/W1806074025","https://openalex.org/W2369211336","https://openalex.org/W2355217042","https://openalex.org/W2091106311","https://openalex.org/W2064318651"],"abstract_inverted_index":{"In":[0],"view":[1],"of":[2,5,47,161,171,181],"the":[3,6,43,48,53,59,62,74,77,96,107,134,147,152,159,169,178,182],"defects":[4],"classical":[7],"Retinex":[8],"image":[9,32,49,60,78,97,110,135,170,184],"enhancement":[10,33],"algorithm,":[11],"such":[12],"as":[13],"poor":[14],"texture":[15,100],"detail":[16],"retention,":[17],"halo":[18,162],"and":[19,22,39,57,95,101,127,146,155,163,177],"over":[20],"enhancement,":[21],"abrupt":[23],"tone,":[24],"this":[25,139],"paper":[26],"proposes":[27],"a":[28],"low":[29,173],"illumination":[30,174],"color":[31,55,93,148,175],"algorithm":[34,117,140,166],"based":[35,87],"on":[36,88],"Gabor":[37,89],"filter":[38,90],"retinex":[40,71,85,125],"theory.":[41],"Firstly,":[42],"brightness":[44,63],"I":[45],"component":[46,64],"is":[50,65,79,104,111,118,141,149,185],"extracted":[51],"in":[52,91,143],"HSI":[54],"space,":[56,94],"then":[58],"with":[61,98,120],"enhanced":[66,80,109,183],"by":[67,81,113,138],"MSRCR":[68],"(the":[69,83,123],"color-recovered":[70],"algorithm).":[72],"At":[73],"same":[75],"time,":[76],"SSR":[82],"single-scale":[84],"algorithm)":[86,126],"RGB":[92],"better":[99],"edge":[102],"details":[103],"obtained.":[105],"Finally,":[106],"final":[108],"obtained":[112],"weighted":[114],"fusion.":[115],"The":[116,129],"compared":[119],"SSR,":[121],"MSR":[122],"multi-scale":[124],"MSRCR.":[128],"experimental":[130],"results":[131],"show":[132],"that":[133],"information":[136],"processed":[137],"richer":[142],"color,":[144],"hue":[145],"closer":[150],"to":[151],"original":[153],"image,":[154],"it":[156],"effectively":[157],"reduces":[158],"occurrence":[160],"over-enhancement.":[164],"This":[165],"can":[167],"enhance":[168],"some":[172],"images,":[176],"visual":[179],"effect":[180],"relatively":[186],"peaceful.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
