{"id":"https://openalex.org/W4381163580","doi":"https://doi.org/10.1109/access.2023.3287559","title":"Contrast Enhancement in Images by Homomorphic Filtering and Cluster-Chaotic Optimization","display_name":"Contrast Enhancement in Images by Homomorphic Filtering and Cluster-Chaotic Optimization","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4381163580","doi":"https://doi.org/10.1109/access.2023.3287559"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3287559","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3287559","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10155449.pdf","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://ieeexplore.ieee.org/ielx7/6287639/6514899/10155449.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041930747","display_name":"\u00c1ngel Chavar\u00edn","orcid":"https://orcid.org/0000-0002-7915-1885"},"institutions":[{"id":"https://openalex.org/I193181351","display_name":"Universidad de Guadalajara","ror":"https://ror.org/043xj7k26","country_code":"MX","type":"education","lineage":["https://openalex.org/I193181351"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"\u00c1ngel Chavar\u00edn","raw_affiliation_strings":["Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-7915-1885","affiliations":[{"raw_affiliation_string":"Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico","institution_ids":["https://openalex.org/I193181351"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000506517","display_name":"Erik Cuevas","orcid":"https://orcid.org/0000-0002-0358-6049"},"institutions":[{"id":"https://openalex.org/I193181351","display_name":"Universidad de Guadalajara","ror":"https://ror.org/043xj7k26","country_code":"MX","type":"education","lineage":["https://openalex.org/I193181351"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Erik Cuevas","raw_affiliation_strings":["Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-0358-6049","affiliations":[{"raw_affiliation_string":"Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico","institution_ids":["https://openalex.org/I193181351"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043724767","display_name":"Omar \u00c1valos","orcid":"https://orcid.org/0000-0003-3859-3414"},"institutions":[{"id":"https://openalex.org/I193181351","display_name":"Universidad de Guadalajara","ror":"https://ror.org/043xj7k26","country_code":"MX","type":"education","lineage":["https://openalex.org/I193181351"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Omar Avalos","raw_affiliation_strings":["Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico"],"raw_orcid":"https://orcid.org/0000-0003-3859-3414","affiliations":[{"raw_affiliation_string":"Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico","institution_ids":["https://openalex.org/I193181351"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047866596","display_name":"Jorge G\u00e1lvez","orcid":"https://orcid.org/0000-0001-6595-8605"},"institutions":[{"id":"https://openalex.org/I193181351","display_name":"Universidad de Guadalajara","ror":"https://ror.org/043xj7k26","country_code":"MX","type":"education","lineage":["https://openalex.org/I193181351"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Jorge G\u00e1lvez","raw_affiliation_strings":["Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico","institution_ids":["https://openalex.org/I193181351"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003319227","display_name":"Marco P\u00e9rez\u2010Cisneros","orcid":"https://orcid.org/0000-0001-6493-0408"},"institutions":[{"id":"https://openalex.org/I193181351","display_name":"Universidad de Guadalajara","ror":"https://ror.org/043xj7k26","country_code":"MX","type":"education","lineage":["https://openalex.org/I193181351"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Marco P\u00e9rez-Cisneros","raw_affiliation_strings":["Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico","institution_ids":["https://openalex.org/I193181351"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5041930747"],"corresponding_institution_ids":["https://openalex.org/I193181351"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.9689,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8843321,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"11","issue":null,"first_page":"73803","last_page":"73822"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9986000061035156,"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":0.9969000220298767,"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/contrast","display_name":"Contrast (vision)","score":0.6941720843315125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6756007671356201},{"id":"https://openalex.org/keywords/homomorphic-filtering","display_name":"Homomorphic filtering","score":0.6502716541290283},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.6485872268676758},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6242727041244507},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.583353579044342},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5422303676605225},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5170579552650452},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.47749063372612},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47367173433303833},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.4117327928543091},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3861547112464905},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33432620763778687},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3262731432914734},{"id":"https://openalex.org/keywords/image-enhancement","display_name":"Image enhancement","score":0.3077581226825714}],"concepts":[{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.6941720843315125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6756007671356201},{"id":"https://openalex.org/C56683213","wikidata":"https://www.wikidata.org/wiki/Q4143008","display_name":"Homomorphic filtering","level":4,"score":0.6502716541290283},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.6485872268676758},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6242727041244507},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.583353579044342},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5422303676605225},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5170579552650452},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.47749063372612},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47367173433303833},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4117327928543091},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3861547112464905},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33432620763778687},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3262731432914734},{"id":"https://openalex.org/C3017601658","wikidata":"https://www.wikidata.org/wiki/Q545981","display_name":"Image enhancement","level":3,"score":0.3077581226825714},{"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3287559","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3287559","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10155449.pdf","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:307324a48b89499083dfec64eaebfbb6","is_oa":true,"landing_page_url":"https://doaj.org/article/307324a48b89499083dfec64eaebfbb6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"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 11, Pp 73803-73822 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3287559","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3287559","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10155449.pdf","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":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324348","display_name":"Consejo Nacional de Ciencia y Tecnolog\u00eda, Guatemala","ror":"https://ror.org/03pr08s76"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4381163580.pdf","grobid_xml":"https://content.openalex.org/works/W4381163580.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W833829942","https://openalex.org/W1496462336","https://openalex.org/W1756233291","https://openalex.org/W1974013408","https://openalex.org/W1976744965","https://openalex.org/W1996576458","https://openalex.org/W2030893115","https://openalex.org/W2036983637","https://openalex.org/W2039081162","https://openalex.org/W2061438946","https://openalex.org/W2064076387","https://openalex.org/W2076288064","https://openalex.org/W2129902867","https://openalex.org/W2145744030","https://openalex.org/W2150500089","https://openalex.org/W2152195021","https://openalex.org/W2245625259","https://openalex.org/W2574442763","https://openalex.org/W2765530022","https://openalex.org/W2796325360","https://openalex.org/W2891825754","https://openalex.org/W2896480693","https://openalex.org/W2898585404","https://openalex.org/W2898748324","https://openalex.org/W2912751386","https://openalex.org/W2952951441","https://openalex.org/W2958177625","https://openalex.org/W2965801479","https://openalex.org/W2972093761","https://openalex.org/W3017370041","https://openalex.org/W3046761903","https://openalex.org/W3136951162","https://openalex.org/W3158954466","https://openalex.org/W3201119196","https://openalex.org/W3207478457","https://openalex.org/W3216301205","https://openalex.org/W4200479511","https://openalex.org/W4205659311","https://openalex.org/W4206093410","https://openalex.org/W4226197550","https://openalex.org/W4282914989","https://openalex.org/W4284882698","https://openalex.org/W4285140781","https://openalex.org/W4289878223","https://openalex.org/W4322731166","https://openalex.org/W4323913478","https://openalex.org/W6755811901"],"related_works":["https://openalex.org/W1987421842","https://openalex.org/W3003164983","https://openalex.org/W2161229648","https://openalex.org/W2993674027","https://openalex.org/W2080322084","https://openalex.org/W2130228941","https://openalex.org/W2187613906","https://openalex.org/W2387463888","https://openalex.org/W2348460520","https://openalex.org/W4205636054"],"abstract_inverted_index":{"Homomorphic":[0],"filtering":[1],"(HF)":[2],"is":[3,23,116],"a":[4,78],"methodology":[5],"that":[6,50,129,142],"separates":[7],"an":[8,104,126,135],"image":[9,60],"into":[10],"two":[11],"components:":[12],"illumination":[13],"and":[14,38,81,154],"reflectance.":[15],"Through":[16],"the":[17,28,31,36,42,48,52,59,67,71,96,100,110,121,131,143,169,172,179],"processing":[18],"of":[19,30,41,47,98,134,151,171,174],"these":[20],"components,":[21],"it":[22],"possible":[24,54],"to":[25,85,88,118,167],"significantly":[26],"improve":[27],"contrast":[29,55,132],"low-frequency":[32],"components":[33],"while":[34],"preserving":[35],"edges":[37],"sharp":[39],"features":[40],"image.":[43,64,137],"The":[44,138],"parameter":[45,122],"values":[46],"filter":[49,72,101],"produces":[51,146],"best":[53],"enhancement":[56],"depends":[57],"on":[58,160],"conditions":[61],"for":[62,70],"each":[63],"However,":[65],"finding":[66],"optimal":[68],"parameters":[69,102],"can":[73,82],"be":[74,83],"challenging,":[75],"often":[76],"involves":[77],"trial-and-error":[79],"process,":[80],"prone":[84],"errors":[86],"due":[87],"human":[89],"factors.":[90],"In":[91],"this":[92],"paper,":[93],"we":[94],"consider":[95],"problem":[97],"identifying":[99],"as":[103],"optimization":[105,113],"problem.":[106],"Under":[107],"such":[108],"conditions,":[109],"cluster":[111],"chaotic":[112],"(CCO)":[114],"method":[115,145,176],"used":[117],"efficiently":[119],"explore":[120],"space":[123],"by":[124],"evaluating":[125],"objective":[127],"function":[128],"assesses":[130],"quality":[133,170],"enhanced":[136],"experimental":[139],"results":[140,148,173],"show":[141],"proposed":[144],"competitive":[147],"in":[149],"terms":[150],"quality,":[152],"stability,":[153],"accuracy":[155],"compared":[156,177],"with":[157,178],"other":[158,180],"methods":[159],"various":[161],"datasets.":[162],"Different":[163],"metrics":[164],"were":[165],"evaluated":[166],"demonstrate":[168],"our":[175],"algorithms.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}