{"id":"https://openalex.org/W3025470029","doi":"https://doi.org/10.1109/access.2020.2994614","title":"Underwater Single Image Dehazing Using the Color Space Dimensionality Reduction Prior","display_name":"Underwater Single Image Dehazing Using the Color Space Dimensionality Reduction Prior","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3025470029","doi":"https://doi.org/10.1109/access.2020.2994614","mag":"3025470029"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2994614","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2994614","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09093824.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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/ielx7/6287639/8948470/09093824.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101666116","display_name":"Yongbin Liu","orcid":"https://orcid.org/0000-0001-7025-6018"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongbin Liu","raw_affiliation_strings":["Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0001-7025-6018","affiliations":[{"raw_affiliation_string":"Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074688497","display_name":"Shenghui Rong","orcid":"https://orcid.org/0000-0002-9562-4558"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shenghui Rong","raw_affiliation_strings":["Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-9562-4558","affiliations":[{"raw_affiliation_string":"Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011131450","display_name":"Xueting Cao","orcid":"https://orcid.org/0000-0002-2429-3632"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueting Cao","raw_affiliation_strings":["Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-2429-3632","affiliations":[{"raw_affiliation_string":"Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070164538","display_name":"Tengyue Li","orcid":"https://orcid.org/0000-0002-7143-3298"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tengyue Li","raw_affiliation_strings":["Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-7143-3298","affiliations":[{"raw_affiliation_string":"Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100760748","display_name":"Bo He","orcid":"https://orcid.org/0000-0001-6826-4721"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo He","raw_affiliation_strings":["Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0001-6826-4721","affiliations":[{"raw_affiliation_string":"Underwater Vehicle Laboratory, School of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I59028903"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.7621,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.87067896,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"91116","last_page":"91128"},"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":0.9944000244140625,"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":0.9919000267982483,"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/computer-science","display_name":"Computer science","score":0.7425409555435181},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7245805263519287},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.658402681350708},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.5555903911590576},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.53571617603302},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.5174760818481445},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.4500029683113098},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.44796234369277954},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.44553402066230774},{"id":"https://openalex.org/keywords/haze","display_name":"Haze","score":0.44199663400650024},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.42789462208747864},{"id":"https://openalex.org/keywords/color-correction","display_name":"Color correction","score":0.4245636761188507},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2853529155254364},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.21973916888237},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16133207082748413},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09934049844741821},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08537092804908752}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7425409555435181},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7245805263519287},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.658402681350708},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.5555903911590576},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.53571617603302},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.5174760818481445},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.4500029683113098},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.44796234369277954},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.44553402066230774},{"id":"https://openalex.org/C79974267","wikidata":"https://www.wikidata.org/wiki/Q643546","display_name":"Haze","level":2,"score":0.44199663400650024},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.42789462208747864},{"id":"https://openalex.org/C2779495555","wikidata":"https://www.wikidata.org/wiki/Q5148596","display_name":"Color correction","level":3,"score":0.4245636761188507},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2853529155254364},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.21973916888237},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16133207082748413},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09934049844741821},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08537092804908752},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2994614","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2994614","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09093824.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6579bedb61dc47db850dd413c49420dc","is_oa":true,"landing_page_url":"https://doaj.org/article/6579bedb61dc47db850dd413c49420dc","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 8, Pp 91116-91128 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2994614","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2994614","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09093824.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G4648613673","display_name":null,"funder_award_id":"201813019","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G495453225","display_name":null,"funder_award_id":"2019M652472","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7679680790","display_name":null,"funder_award_id":"201861009","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3025470029.pdf","grobid_xml":"https://content.openalex.org/works/W3025470029.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1535874833","https://openalex.org/W1564498658","https://openalex.org/W1644173899","https://openalex.org/W1968707439","https://openalex.org/W1973569872","https://openalex.org/W1982471090","https://openalex.org/W1985082033","https://openalex.org/W1990592195","https://openalex.org/W2000512760","https://openalex.org/W2009071067","https://openalex.org/W2033830657","https://openalex.org/W2041285268","https://openalex.org/W2046953865","https://openalex.org/W2082968119","https://openalex.org/W2085744236","https://openalex.org/W2091420866","https://openalex.org/W2123996346","https://openalex.org/W2127104787","https://openalex.org/W2135001643","https://openalex.org/W2147318913","https://openalex.org/W2163294461","https://openalex.org/W2168495030","https://openalex.org/W2177263115","https://openalex.org/W2181646778","https://openalex.org/W2293894573","https://openalex.org/W2326977759","https://openalex.org/W2402985658","https://openalex.org/W2467473805","https://openalex.org/W2474516010","https://openalex.org/W2519481857","https://openalex.org/W2523532944","https://openalex.org/W2587107113","https://openalex.org/W2746518190","https://openalex.org/W2792328492","https://openalex.org/W2892845027","https://openalex.org/W2896442146","https://openalex.org/W2966516593","https://openalex.org/W2976715267","https://openalex.org/W2990176100","https://openalex.org/W2999811308","https://openalex.org/W3009406242","https://openalex.org/W3165523903","https://openalex.org/W6647720530","https://openalex.org/W6796050231"],"related_works":["https://openalex.org/W3033539993","https://openalex.org/W1981206111","https://openalex.org/W96035736","https://openalex.org/W2089080948","https://openalex.org/W2382864128","https://openalex.org/W2352937602","https://openalex.org/W1971059440","https://openalex.org/W2589042415","https://openalex.org/W2355820532","https://openalex.org/W2515115425"],"abstract_inverted_index":{"Underwater":[0],"images":[1],"suffer":[2],"from":[3,105,128],"low":[4],"visibility":[5],"and":[6,11,17,35,38,78,108,157,170],"contrast":[7],"caused":[8],"by":[9,149],"absorption":[10],"scattering,":[12],"which":[13,64,100,123],"leads":[14],"to":[15,41,134,172],"haze":[16],"some":[18],"further":[19],"limitations.":[20],"The":[21],"existing":[22],"underwater":[23,59,190],"single":[24,60,191],"image":[25,61,127,192],"dehazing":[26,62,193],"methods":[27],"cannot":[28],"achieve":[29],"a":[30,57,79,91,135],"balance":[31],"between":[32],"the":[33,46,73,85,98,103,111,116,129,140,145,151,160,163],"performance":[34],"computational":[36],"complexity,":[37],"are":[39],"difficult":[40],"produce":[42,173],"satisfactory":[43],"results":[44,179],"in":[45],"regions":[47],"with":[48,188],"large":[49],"distance.":[50],"To":[51],"overcome":[52],"these":[53],"problems,":[54],"we":[55,89,114],"propose":[56,115],"new":[58],"method,":[63],"includes":[65],"an":[66,126,174],"improved":[67],"background":[68,86],"light":[69,87],"estimation":[70,82],"based":[71],"on":[72],"quad-tree":[74],"subdivision":[75],"iteration":[76],"algorithm,":[77],"novel":[80],"transmission":[81,112,164],"method.":[83],"For":[84,110],"estimation,":[88,113],"introduce":[90],"robust":[92],"score":[93],"for":[94],"each":[95],"region":[96,104],"of":[97,155],"image,":[99],"can":[101,166],"evaluate":[102],"both":[106],"smoothness":[107],"color.":[109],"color":[117,132,137,142,147],"space":[118,133],"dimensionality":[119],"reduction":[120],"prior":[121],"(CSDRP),":[122],"allows":[124],"conversing":[125],"three-dimensional":[130],"RGB":[131],"2D":[136],"space,":[138,148],"namely":[139],"UV":[141,146],"space.":[143],"In":[144],"clustering":[150],"pixels":[152],"into":[153],"mounts":[154],"haze-lines":[156],"carefully":[158],"setting":[159],"haze-free":[161],"boundary,":[162],"map":[165],"be":[167],"figured":[168],"out":[169],"used":[171],"excellent":[175],"dehazed":[176],"image.":[177],"Experimental":[178],"show":[180],"that":[181],"our":[182],"method":[183],"has":[184],"competitive":[185],"effects":[186],"compared":[187],"mainstream":[189],"methods.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}