{"id":"https://openalex.org/W2791694917","doi":"https://doi.org/10.1109/access.2018.2797872","title":"Automatic Contrast-Limited Adaptive Histogram Equalization With Dual Gamma Correction","display_name":"Automatic Contrast-Limited Adaptive Histogram Equalization With Dual Gamma Correction","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2791694917","doi":"https://doi.org/10.1109/access.2018.2797872","mag":"2791694917"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2797872","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2797872","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2797872","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070348377","display_name":"Yakun Chang","orcid":null},"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":true,"raw_author_name":"Yakun Chang","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xian, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xian, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003623628","display_name":"Cheolkon Jung","orcid":"https://orcid.org/0000-0003-0299-7206"},"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":"Cheolkon Jung","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xian, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xian, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030894760","display_name":"Ke Peng","orcid":"https://orcid.org/0000-0002-8611-0934"},"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":"Peng Ke","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xian, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xian, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077606599","display_name":"Hyoseob Song","orcid":null},"institutions":[{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyoseob Song","raw_affiliation_strings":["Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054607510","display_name":"Jungmee Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jungmee Hwang","raw_affiliation_strings":["Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5070348377"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":10.5168,"has_fulltext":false,"cited_by_count":306,"citation_normalized_percentile":{"value":0.98641431,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"6","issue":null,"first_page":"11782","last_page":"11792"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9915000200271606,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9907000064849854,"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/adaptive-histogram-equalization","display_name":"Adaptive histogram equalization","score":0.9505980014801025},{"id":"https://openalex.org/keywords/gamma-correction","display_name":"Gamma correction","score":0.6523564457893372},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6375604867935181},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.5909242033958435},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5831848382949829},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.569014847278595},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5229045748710632},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5220022797584534},{"id":"https://openalex.org/keywords/luminance","display_name":"Luminance","score":0.5028602480888367},{"id":"https://openalex.org/keywords/histogram-equalization","display_name":"Histogram equalization","score":0.4393012225627899},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36787617206573486},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2744036018848419},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.10239523649215698}],"concepts":[{"id":"https://openalex.org/C30387639","wikidata":"https://www.wikidata.org/wiki/Q4680744","display_name":"Adaptive histogram equalization","level":5,"score":0.9505980014801025},{"id":"https://openalex.org/C17916492","wikidata":"https://www.wikidata.org/wiki/Q1144257","display_name":"Gamma correction","level":3,"score":0.6523564457893372},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6375604867935181},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5909242033958435},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5831848382949829},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.569014847278595},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5229045748710632},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5220022797584534},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.5028602480888367},{"id":"https://openalex.org/C136943445","wikidata":"https://www.wikidata.org/wiki/Q1970240","display_name":"Histogram equalization","level":4,"score":0.4393012225627899},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36787617206573486},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2744036018848419},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.10239523649215698},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2797872","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2797872","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:053336a90a5446babb140d4eb96ec88f","is_oa":true,"landing_page_url":"https://doaj.org/article/053336a90a5446babb140d4eb96ec88f","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 11782-11792 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2797872","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2797872","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.550000011920929}],"awards":[{"id":"https://openalex.org/G3151850711","display_name":null,"funder_award_id":"61271298","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":28,"referenced_works":["https://openalex.org/W313279739","https://openalex.org/W1601590570","https://openalex.org/W1979228315","https://openalex.org/W1990554775","https://openalex.org/W1998156127","https://openalex.org/W2011260964","https://openalex.org/W2011954520","https://openalex.org/W2012554041","https://openalex.org/W2016622085","https://openalex.org/W2031517929","https://openalex.org/W2046562944","https://openalex.org/W2048552332","https://openalex.org/W2058333183","https://openalex.org/W2059971553","https://openalex.org/W2073751678","https://openalex.org/W2076252355","https://openalex.org/W2081704762","https://openalex.org/W2090994189","https://openalex.org/W2116930408","https://openalex.org/W2118002060","https://openalex.org/W2139375301","https://openalex.org/W2141704978","https://openalex.org/W2142224912","https://openalex.org/W2164661013","https://openalex.org/W2381635510","https://openalex.org/W2573464588","https://openalex.org/W4252813286","https://openalex.org/W6610965732"],"related_works":["https://openalex.org/W2057981026","https://openalex.org/W2256021896","https://openalex.org/W2122866860","https://openalex.org/W2134986978","https://openalex.org/W2398368608","https://openalex.org/W1583737874","https://openalex.org/W1994424557","https://openalex.org/W2024449420","https://openalex.org/W3084145657","https://openalex.org/W2380937280"],"abstract_inverted_index":{"We":[0,12],"propose":[1],"automatic":[2,78,105,133],"contrast-limited":[3],"adaptive":[4],"histogram":[5,45],"equalization":[6],"(CLAHE)":[7],"for":[8,18,126],"image":[9],"contrast":[10,36,82,127,143],"enhancement.":[11,128],"automatically":[13],"set":[14],"the":[15,44,47,53,67,122],"clip":[16],"point":[17],"CLAHE":[19,33,50,79,106,134],"based":[20,51],"on":[21,52],"textureness":[22],"of":[23,46,56,151],"a":[24],"block.":[25,58],"Also,":[26],"we":[27,42,60],"introduce":[28],"dual":[29,62,136],"gamma":[30,63,137],"correction":[31,64,138],"into":[32],"to":[34,65,121],"achieve":[35],"enhancement":[37,144],"while":[38,73,86],"preserving":[39],"naturalness.":[40],"First,":[41],"redistribute":[43],"block":[48,85,124],"in":[49,70,83,93,142,149],"dynamic":[54],"range":[55],"each":[57,84],"Second,":[59],"perform":[61],"enhance":[66],"luminance,":[68,88],"especially":[69],"dark":[71,95,102],"regions":[72],"reducing":[74],"over-enhancement":[75],"artifacts.":[76],"Since":[77],"adaptively":[80],"enhances":[81],"boosting":[87],"it":[89],"is":[90,107],"very":[91],"effective":[92],"enhancing":[94],"images":[96],"and":[97,145,154],"daylight":[98],"ones":[99],"with":[100,135],"strong":[101],"shadows.":[103],"Moreover,":[104],"computationally":[108],"efficient,":[109],"i.e.,":[110],"more":[111],"than":[112],"35":[113],"frames/s":[114],"at":[115],"1024":[116],"\u00d7":[117],"682":[118],"resolution,":[119],"due":[120],"independent":[123],"processing":[125],"Experimental":[129],"results":[130],"demonstrate":[131],"that":[132],"achieves":[139],"good":[140],"performance":[141],"outperforms":[146],"state-of-the-art":[147],"methods":[148],"terms":[150],"visual":[152],"quality":[153],"quantitative":[155],"measures.":[156]},"counts_by_year":[{"year":2026,"cited_by_count":12},{"year":2025,"cited_by_count":65},{"year":2024,"cited_by_count":38},{"year":2023,"cited_by_count":47},{"year":2022,"cited_by_count":45},{"year":2021,"cited_by_count":38},{"year":2020,"cited_by_count":36},{"year":2019,"cited_by_count":20},{"year":2018,"cited_by_count":5}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
